/* Generated by Cython 3.2.4 */

/* BEGIN: Cython Metadata
{
    "distutils": {
        "define_macros": [
            [
                "_FORCE_INLINES",
                "1"
            ],
            [
                "CYTHON_EXTERN_C",
                "extern \"C\""
            ],
            [
                "NPY_TARGET_VERSION",
                "NPY_2_0_API_VERSION"
            ],
            [
                "CUPY_USE_HIP",
                "1"
            ],
            [
                "__HIP_PLATFORM_AMD__",
                "1"
            ],
            [
                "__HIP_PLATFORM_HCC__",
                "1"
            ],
            [
                "THRUST_DEVICE_SYSTEM",
                "THRUST_DEVICE_SYSTEM_HIP"
            ],
            [
                "CUPY_CACHE_KEY",
                "bb0abd009e32cb3266dc9bbd435ee72bc24f9575"
            ],
            [
                "CUPY_CUB_VERSION_CODE",
                400200
            ]
        ],
        "depends": [],
        "extra_compile_args": [
            "-std=c++14"
        ],
        "extra_link_args": [
            "-Wl,--disable-new-dtags,-rpath,/opt/rocm/hipfft/lib,-rpath,/opt/rocm/lib"
        ],
        "include_dirs": [
            "/opt/rocm/hipfft/include",
            "/opt/rocm/include/hipcub",
            "/build/python-cupy/src/python-cupy-rocm-gfx11/cupy/_core/include",
            "/opt/rocm/include",
            "/opt/rocm/include/hip",
            "/opt/rocm/include/rocrand",
            "/opt/rocm/include/hiprand",
            "/opt/rocm/include/roctracer",
            "/opt/rocm/include/hipblas",
            "/opt/rocm/include/hipsparse",
            "/opt/rocm/include/hipfft",
            "/opt/rocm/include/rocsolver",
            "/opt/rocm/include/rccl",
            "/usr/lib/python3.14/site-packages/numpy/_core/include"
        ],
        "language": "c++",
        "libraries": [
            "amdhip64",
            "hipblas",
            "hipfft",
            "hiprand",
            "hipsparse",
            "rocfft",
            "roctx64",
            "rocblas",
            "rocsolver",
            "rocsparse"
        ],
        "library_dirs": [
            "/opt/rocm/hipfft/lib",
            "/opt/rocm/lib"
        ],
        "name": "cupy._core._memory_range",
        "sources": [
            "cupy/_core/_memory_range.pyx"
        ]
    },
    "module_name": "cupy._core._memory_range"
}
END: Cython Metadata */

#ifndef PY_SSIZE_T_CLEAN
#define PY_SSIZE_T_CLEAN
#endif /* PY_SSIZE_T_CLEAN */
/* InitLimitedAPI */
#if defined(Py_LIMITED_API)
  #if !defined(CYTHON_LIMITED_API)
  #define CYTHON_LIMITED_API 1
  #endif
#elif defined(CYTHON_LIMITED_API)
  #ifdef _MSC_VER
  #pragma message ("Limited API usage is enabled with 'CYTHON_LIMITED_API' but 'Py_LIMITED_API' does not define a Python target version. Consider setting 'Py_LIMITED_API' instead.")
  #else
  #warning Limited API usage is enabled with 'CYTHON_LIMITED_API' but 'Py_LIMITED_API' does not define a Python target version. Consider setting 'Py_LIMITED_API' instead.
  #endif
#endif

#include "Python.h"
#ifndef Py_PYTHON_H
    #error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x03080000
    #error Cython requires Python 3.8+.
#else
#define __PYX_ABI_VERSION "3_2_4"
#define CYTHON_HEX_VERSION 0x030204F0
#define CYTHON_FUTURE_DIVISION 1
/* CModulePreamble */
#include <stddef.h>
#ifndef offsetof
  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(_WIN32) && !defined(WIN32) && !defined(MS_WINDOWS)
  #ifndef __stdcall
    #define __stdcall
  #endif
  #ifndef __cdecl
    #define __cdecl
  #endif
  #ifndef __fastcall
    #define __fastcall
  #endif
#endif
#ifndef DL_IMPORT
  #define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
  #define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef PY_LONG_LONG
  #define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
  #define Py_HUGE_VAL HUGE_VAL
#endif
#define __PYX_LIMITED_VERSION_HEX PY_VERSION_HEX
#if defined(GRAALVM_PYTHON)
  /* For very preliminary testing purposes. Most variables are set the same as PyPy.
     The existence of this section does not imply that anything works or is even tested */
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 1
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 0
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #undef CYTHON_PEP489_MULTI_PHASE_INIT
  #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #undef CYTHON_USE_TP_FINALIZE
  #define CYTHON_USE_TP_FINALIZE 0
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 1
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#elif defined(PYPY_VERSION)
  #define CYTHON_COMPILING_IN_PYPY 1
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 1
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #undef CYTHON_USE_UNICODE_WRITER
  #define CYTHON_USE_UNICODE_WRITER 0
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #undef CYTHON_AVOID_BORROWED_REFS
  #define CYTHON_AVOID_BORROWED_REFS 1
  #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL 0
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #if PY_VERSION_HEX < 0x03090000
    #undef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 0
  #elif !defined(CYTHON_PEP489_MULTI_PHASE_INIT)
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #undef CYTHON_USE_MODULE_STATE
  #define CYTHON_USE_MODULE_STATE 0
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE (PYPY_VERSION_NUM >= 0x07030C00)
  #endif
  #undef CYTHON_USE_AM_SEND
  #define CYTHON_USE_AM_SEND 0
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC (PYPY_VERSION_NUM >= 0x07031100)
  #endif
  #undef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 0
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#elif defined(CYTHON_LIMITED_API)
  #ifdef Py_LIMITED_API
    #undef __PYX_LIMITED_VERSION_HEX
    #define __PYX_LIMITED_VERSION_HEX Py_LIMITED_API
  #endif
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 0
  #define CYTHON_COMPILING_IN_LIMITED_API 1
  #define CYTHON_COMPILING_IN_GRAAL 0
  #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #undef CYTHON_USE_TYPE_SLOTS
  #define CYTHON_USE_TYPE_SLOTS 0
  #undef CYTHON_USE_TYPE_SPECS
  #define CYTHON_USE_TYPE_SPECS 1
  #undef CYTHON_USE_PYTYPE_LOOKUP
  #define CYTHON_USE_PYTYPE_LOOKUP 0
  #undef CYTHON_USE_PYLIST_INTERNALS
  #define CYTHON_USE_PYLIST_INTERNALS 0
  #undef CYTHON_USE_UNICODE_INTERNALS
  #define CYTHON_USE_UNICODE_INTERNALS 0
  #ifndef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #endif
  #undef CYTHON_USE_PYLONG_INTERNALS
  #define CYTHON_USE_PYLONG_INTERNALS 0
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #undef CYTHON_ASSUME_SAFE_MACROS
  #define CYTHON_ASSUME_SAFE_MACROS 0
  #undef CYTHON_ASSUME_SAFE_SIZE
  #define CYTHON_ASSUME_SAFE_SIZE 0
  #undef CYTHON_UNPACK_METHODS
  #define CYTHON_UNPACK_METHODS 0
  #undef CYTHON_FAST_THREAD_STATE
  #define CYTHON_FAST_THREAD_STATE 0
  #undef CYTHON_FAST_GIL
  #define CYTHON_FAST_GIL 0
  #undef CYTHON_METH_FASTCALL
  #define CYTHON_METH_FASTCALL (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
  #undef CYTHON_FAST_PYCALL
  #define CYTHON_FAST_PYCALL 0
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #undef CYTHON_USE_SYS_MONITORING
  #define CYTHON_USE_SYS_MONITORING 0
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 0
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND (__PYX_LIMITED_VERSION_HEX >= 0x030A0000)
  #endif
  #undef CYTHON_USE_DICT_VERSIONS
  #define CYTHON_USE_DICT_VERSIONS 0
  #undef CYTHON_USE_EXC_INFO_STACK
  #define CYTHON_USE_EXC_INFO_STACK 0
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 0
  #endif
  #ifndef CYTHON_USE_FREELISTS
  #define CYTHON_USE_FREELISTS 1
  #endif
  #undef CYTHON_IMMORTAL_CONSTANTS
  #define CYTHON_IMMORTAL_CONSTANTS 0
#else
  #define CYTHON_COMPILING_IN_PYPY 0
  #define CYTHON_COMPILING_IN_CPYTHON 1
  #define CYTHON_COMPILING_IN_LIMITED_API 0
  #define CYTHON_COMPILING_IN_GRAAL 0
  #ifdef Py_GIL_DISABLED
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 1
  #else
    #define CYTHON_COMPILING_IN_CPYTHON_FREETHREADING 0
  #endif
  #if PY_VERSION_HEX < 0x030A0000
    #undef CYTHON_USE_TYPE_SLOTS
    #define CYTHON_USE_TYPE_SLOTS 1
  #elif !defined(CYTHON_USE_TYPE_SLOTS)
    #define CYTHON_USE_TYPE_SLOTS 1
  #endif
  #ifndef CYTHON_USE_TYPE_SPECS
    #define CYTHON_USE_TYPE_SPECS 0
  #endif
  #ifndef CYTHON_USE_PYTYPE_LOOKUP
    #define CYTHON_USE_PYTYPE_LOOKUP 1
  #endif
  #ifndef CYTHON_USE_PYLONG_INTERNALS
    #define CYTHON_USE_PYLONG_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_PYLIST_INTERNALS
    #define CYTHON_USE_PYLIST_INTERNALS 0
  #elif !defined(CYTHON_USE_PYLIST_INTERNALS)
    #define CYTHON_USE_PYLIST_INTERNALS 1
  #endif
  #ifndef CYTHON_USE_UNICODE_INTERNALS
    #define CYTHON_USE_UNICODE_INTERNALS 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING || PY_VERSION_HEX >= 0x030B00A2
    #undef CYTHON_USE_UNICODE_WRITER
    #define CYTHON_USE_UNICODE_WRITER 0
  #elif !defined(CYTHON_USE_UNICODE_WRITER)
    #define CYTHON_USE_UNICODE_WRITER 1
  #endif
  #ifndef CYTHON_AVOID_BORROWED_REFS
    #define CYTHON_AVOID_BORROWED_REFS 0
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 1
  #elif !defined(CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)
    #define CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS 0
  #endif
  #ifndef CYTHON_ASSUME_SAFE_MACROS
    #define CYTHON_ASSUME_SAFE_MACROS 1
  #endif
  #ifndef CYTHON_ASSUME_SAFE_SIZE
    #define CYTHON_ASSUME_SAFE_SIZE 1
  #endif
  #ifndef CYTHON_UNPACK_METHODS
    #define CYTHON_UNPACK_METHODS 1
  #endif
  #ifndef CYTHON_FAST_THREAD_STATE
    #define CYTHON_FAST_THREAD_STATE 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_FAST_GIL
    #define CYTHON_FAST_GIL 0
  #elif !defined(CYTHON_FAST_GIL)
    #define CYTHON_FAST_GIL (PY_VERSION_HEX < 0x030C00A6)
  #endif
  #ifndef CYTHON_METH_FASTCALL
    #define CYTHON_METH_FASTCALL 1
  #endif
  #ifndef CYTHON_FAST_PYCALL
    #define CYTHON_FAST_PYCALL 1
  #endif
  #ifndef CYTHON_PEP487_INIT_SUBCLASS
    #define CYTHON_PEP487_INIT_SUBCLASS 1
  #endif
  #ifndef CYTHON_PEP489_MULTI_PHASE_INIT
    #define CYTHON_PEP489_MULTI_PHASE_INIT 1
  #endif
  #ifndef CYTHON_USE_MODULE_STATE
    #define CYTHON_USE_MODULE_STATE 0
  #endif
  #ifndef CYTHON_USE_SYS_MONITORING
    #define CYTHON_USE_SYS_MONITORING (PY_VERSION_HEX >= 0x030d00B1)
  #endif
  #ifndef CYTHON_USE_TP_FINALIZE
    #define CYTHON_USE_TP_FINALIZE 1
  #endif
  #ifndef CYTHON_USE_AM_SEND
    #define CYTHON_USE_AM_SEND 1
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    #undef CYTHON_USE_DICT_VERSIONS
    #define CYTHON_USE_DICT_VERSIONS 0
  #elif !defined(CYTHON_USE_DICT_VERSIONS)
    #define CYTHON_USE_DICT_VERSIONS  (PY_VERSION_HEX < 0x030C00A5 && !CYTHON_USE_MODULE_STATE)
  #endif
  #ifndef CYTHON_USE_EXC_INFO_STACK
    #define CYTHON_USE_EXC_INFO_STACK 1
  #endif
  #ifndef CYTHON_UPDATE_DESCRIPTOR_DOC
    #define CYTHON_UPDATE_DESCRIPTOR_DOC 1
  #endif
  #ifndef CYTHON_USE_FREELISTS
    #define CYTHON_USE_FREELISTS (!CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
  #if defined(CYTHON_IMMORTAL_CONSTANTS) && PY_VERSION_HEX < 0x030C0000
    #undef CYTHON_IMMORTAL_CONSTANTS
    #define CYTHON_IMMORTAL_CONSTANTS 0  // definitely won't work
  #elif !defined(CYTHON_IMMORTAL_CONSTANTS)
    #define CYTHON_IMMORTAL_CONSTANTS (PY_VERSION_HEX >= 0x030C0000 && !CYTHON_USE_MODULE_STATE && CYTHON_COMPILING_IN_CPYTHON_FREETHREADING)
  #endif
#endif
#ifndef CYTHON_COMPRESS_STRINGS
  #define CYTHON_COMPRESS_STRINGS 1
#endif
#ifndef CYTHON_FAST_PYCCALL
#define CYTHON_FAST_PYCCALL  CYTHON_FAST_PYCALL
#endif
#ifndef CYTHON_VECTORCALL
#if CYTHON_COMPILING_IN_LIMITED_API
#define CYTHON_VECTORCALL  (__PYX_LIMITED_VERSION_HEX >= 0x030C0000)
#else
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL)
#endif
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #undef SHIFT
  #undef BASE
  #undef MASK
  #ifdef SIZEOF_VOID_P
    enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
  #endif
#endif
#ifndef __has_attribute
  #define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
  #define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
  #endif
#endif
#ifndef CYTHON_UNUSED
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(maybe_unused) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(maybe_unused)
        #define CYTHON_UNUSED [[maybe_unused]]
      #endif
    #endif
  #endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_UNUSED_VAR
#  if defined(__cplusplus)
     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
#  else
#    define CYTHON_UNUSED_VAR(x) (void)(x)
#  endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
  #define CYTHON_MAYBE_UNUSED_VAR(x) CYTHON_UNUSED_VAR(x)
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_USE_CPP_STD_MOVE
  #if defined(__cplusplus) && (\
    __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600))
    #define CYTHON_USE_CPP_STD_MOVE 1
  #else
    #define CYTHON_USE_CPP_STD_MOVE 0
  #endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#include <stdint.h>
typedef uintptr_t  __pyx_uintptr_t;
#ifndef CYTHON_FALLTHROUGH
  #if defined(__cplusplus)
    /* for clang __has_cpp_attribute(fallthrough) is true even before C++17
     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifndef Py_UNREACHABLE
  #define Py_UNREACHABLE()  assert(0); abort()
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

/* CppInitCode */
#ifndef __cplusplus
  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
#endif
#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #else
    #define CYTHON_INLINE inline
  #endif
#endif
template<typename T>
void __Pyx_call_destructor(T& x) {
    x.~T();
}
template<typename T>
class __Pyx_FakeReference {
  public:
    __Pyx_FakeReference() : ptr(NULL) { }
    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
    T *operator->() { return ptr; }
    T *operator&() { return ptr; }
    operator T&() { return *ptr; }
    template<typename U> bool operator ==(const U& other) const { return *ptr == other; }
    template<typename U> bool operator !=(const U& other) const { return *ptr != other; }
    template<typename U> bool operator==(const __Pyx_FakeReference<U>& other) const { return *ptr == *other.ptr; }
    template<typename U> bool operator!=(const __Pyx_FakeReference<U>& other) const { return *ptr != *other.ptr; }
  private:
    T *ptr;
};

/* PythonCompatibility */
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
    #ifndef CO_OPTIMIZED
    static int CO_OPTIMIZED;
    #endif
    #ifndef CO_NEWLOCALS
    static int CO_NEWLOCALS;
    #endif
    #ifndef CO_VARARGS
    static int CO_VARARGS;
    #endif
    #ifndef CO_VARKEYWORDS
    static int CO_VARKEYWORDS;
    #endif
    #ifndef CO_ASYNC_GENERATOR
    static int CO_ASYNC_GENERATOR;
    #endif
    #ifndef CO_GENERATOR
    static int CO_GENERATOR;
    #endif
    #ifndef CO_COROUTINE
    static int CO_COROUTINE;
    #endif
#else
    #ifndef CO_COROUTINE
      #define CO_COROUTINE 0x80
    #endif
    #ifndef CO_ASYNC_GENERATOR
      #define CO_ASYNC_GENERATOR 0x200
    #endif
#endif
static int __Pyx_init_co_variables(void);
#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
#else
  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
#else
  #define __Pyx_Py_Is(x, y) ((x) == (y))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
#else
  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
#else
  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
#else
  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
#endif
#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef Py_TPFLAGS_SEQUENCE
  #define Py_TPFLAGS_SEQUENCE 0
#endif
#ifndef Py_TPFLAGS_MAPPING
  #define Py_TPFLAGS_MAPPING 0
#endif
#ifndef Py_TPFLAGS_IMMUTABLETYPE
  #define Py_TPFLAGS_IMMUTABLETYPE (1UL << 8)
#endif
#ifndef Py_TPFLAGS_DISALLOW_INSTANTIATION
  #define Py_TPFLAGS_DISALLOW_INSTANTIATION (1UL << 7)
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#ifndef METH_FASTCALL
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #if PY_VERSION_HEX >= 0x030d00A4
  #  define __Pyx_PyCFunctionFast PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
  #else
  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
  #endif
#endif
#if CYTHON_METH_FASTCALL
  #define __Pyx_METH_FASTCALL METH_FASTCALL
  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
#else
  #define __Pyx_METH_FASTCALL METH_VARARGS
  #define __Pyx_PyCFunction_FastCall PyCFunction
  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
#endif
#if CYTHON_VECTORCALL
  #define __pyx_vectorcallfunc vectorcallfunc
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
#else
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
#endif
#if PY_VERSION_HEX >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
#else
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
#endif
#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
}
#endif
static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void (*cfunc)(void)) {
#if CYTHON_COMPILING_IN_LIMITED_API
    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
#else
    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
#endif
}
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
#if PY_VERSION_HEX < 0x03090000 || (CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000)
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
#else
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
  #define __Pyx_PyCMethod  PyCMethod
#endif
#ifndef METH_METHOD
  #define METH_METHOD 0x200
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#elif CYTHON_COMPILING_IN_GRAAL && defined(GRAALPY_VERSION_NUM) && GRAALPY_VERSION_NUM > 0x19000000
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) GraalPyFrame_SetLineNumber((frame), (lineno))
#elif CYTHON_COMPILING_IN_GRAAL
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) _PyFrame_SetLineNumber((frame), (lineno))
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#endif
#if CYTHON_USE_MODULE_STATE
static CYTHON_INLINE void *__Pyx__PyModule_GetState(PyObject *op)
{
    void *result;
    result = PyModule_GetState(op);
    if (!result)
        Py_FatalError("Couldn't find the module state");
    return result;
}
#define __Pyx_PyModule_GetState(o) (__pyx_mstatetype *)__Pyx__PyModule_GetState(o)
#else
#define __Pyx_PyModule_GetState(op) ((void)op,__pyx_mstate_global)
#endif
#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE((PyObject *) obj), name, func_ctype)
#define __Pyx_PyObject_TryGetSlot(obj, name, func_ctype) __Pyx_PyType_TryGetSlot(Py_TYPE(obj), name, func_ctype)
#define __Pyx_PyObject_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#define __Pyx_PyObject_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSubSlot(Py_TYPE(obj), sub, name, func_ctype)
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype) __Pyx_PyType_GetSlot(type, name, func_ctype)
  #define __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype) (((type)->sub) ? ((type)->sub->name) : NULL)
  #define __Pyx_PyType_TryGetSubSlot(type, sub, name, func_ctype) __Pyx_PyType_GetSubSlot(type, sub, name, func_ctype)
#else
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
  #define __Pyx_PyType_TryGetSlot(type, name, func_ctype)\
    ((__PYX_LIMITED_VERSION_HEX >= 0x030A0000 ||\
     (PyType_GetFlags(type) & Py_TPFLAGS_HEAPTYPE) || __Pyx_get_runtime_version() >= 0x030A0000) ?\
     __Pyx_PyType_GetSlot(type, name, func_ctype) : NULL)
  #define __Pyx_PyType_GetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_GetSlot(obj, name, func_ctype)
  #define __Pyx_PyType_TryGetSubSlot(obj, sub, name, func_ctype) __Pyx_PyType_TryGetSlot(obj, name, func_ctype)
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
    return res;
}
#elif !CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
    assert(hash != -1);
    ep = (mp->ma_lookup)(mp, name, hash);
    if (ep == NULL) {
        return NULL;
    }
    return ep->me_value;
#endif
}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
#endif
#define __Pyx_PyObject_GetIterNextFunc(iterator)  __Pyx_PyObject_GetSlot(iterator, tp_iternext, iternextfunc)
#if CYTHON_USE_TYPE_SPECS
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
    PyObject_GC_Del(obj);\
    Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#else
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
  #endif
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #else
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
  #endif
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #if !defined(PyUnicode_DecodeUnicodeEscape)
    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
  #endif
  #if !defined(PyUnicode_Contains)
    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
  #endif
  #if !defined(PyByteArray_Check)
    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
  #endif
  #if !defined(PyObject_Format)
    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
  #endif
#endif
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030E0000
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && PyUnstable_Object_IsUniquelyReferenced(obj)) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#elif CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#else
  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
enum __Pyx_ReferenceSharing {
  __Pyx_ReferenceSharing_DefinitelyUnique, // We created it so we know it's unshared - no need to check
  __Pyx_ReferenceSharing_OwnStrongReference,
  __Pyx_ReferenceSharing_FunctionArgument,
  __Pyx_ReferenceSharing_SharedReference, // Never trust it to be unshared because it's a global or similar
};
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && PY_VERSION_HEX >= 0x030E0000
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing)\
    (sharing == __Pyx_ReferenceSharing_DefinitelyUnique ? 1 :\
      (sharing == __Pyx_ReferenceSharing_FunctionArgument ? PyUnstable_Object_IsUniqueReferencedTemporary(o) :\
      (sharing == __Pyx_ReferenceSharing_OwnStrongReference ? PyUnstable_Object_IsUniquelyReferenced(o) : 0)))
#elif (CYTHON_COMPILING_IN_CPYTHON && !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING) || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing) (((void)sharing), Py_REFCNT(o) == 1)
#else
#define __Pyx_IS_UNIQUELY_REFERENCED(o, sharing) (((void)o), ((void)sharing), 0)
#endif
#if CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
  #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
  #elif CYTHON_COMPILING_IN_LIMITED_API || !CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_PyList_GetItemRef(o, i) (likely((i) >= 0) ? PySequence_GetItem(o, i) : (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
  #else
    #define __Pyx_PyList_GetItemRef(o, i) PySequence_ITEM(o, i)
  #endif
#elif CYTHON_COMPILING_IN_LIMITED_API || !CYTHON_ASSUME_SAFE_MACROS
  #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    #define __Pyx_PyList_GetItemRef(o, i) PyList_GetItemRef(o, i)
  #else
    #define __Pyx_PyList_GetItemRef(o, i) __Pyx_XNewRef(PyList_GetItem(o, i))
  #endif
#else
  #define __Pyx_PyList_GetItemRef(o, i) __Pyx_NewRef(PyList_GET_ITEM(o, i))
#endif
#if CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS && !CYTHON_COMPILING_IN_LIMITED_API && CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PyList_GetItemRefFast(o, i, unsafe_shared) (__Pyx_IS_UNIQUELY_REFERENCED(o, unsafe_shared) ?\
    __Pyx_NewRef(PyList_GET_ITEM(o, i)) : __Pyx_PyList_GetItemRef(o, i))
#else
  #define __Pyx_PyList_GetItemRefFast(o, i, unsafe_shared) __Pyx_PyList_GetItemRef(o, i)
#endif
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyDict_GetItemRef(dict, key, result) PyDict_GetItemRef(dict, key, result)
#elif CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS
static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
  *result = PyObject_GetItem(dict, key);
  if (*result == NULL) {
    if (PyErr_ExceptionMatches(PyExc_KeyError)) {
      PyErr_Clear();
      return 0;
    }
    return -1;
  }
  return 1;
}
#else
static CYTHON_INLINE int __Pyx_PyDict_GetItemRef(PyObject *dict, PyObject *key, PyObject **result) {
  *result = PyDict_GetItemWithError(dict, key);
  if (*result == NULL) {
    return PyErr_Occurred() ? -1 : 0;
  }
  Py_INCREF(*result);
  return 1;
}
#endif
#if defined(CYTHON_DEBUG_VISIT_CONST) && CYTHON_DEBUG_VISIT_CONST
  #define __Pyx_VISIT_CONST(obj)  Py_VISIT(obj)
#else
  #define __Pyx_VISIT_CONST(obj)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GET_ITEM(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GET_ITEM(o, i)
#else
  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_ITEM(o, i) PyTuple_GetItem(o, i)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyList_GET_ITEM(o, i) PyList_GetItem(o, i)
#endif
#if CYTHON_ASSUME_SAFE_SIZE
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GET_LENGTH(o)
#else
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
  #define __Pyx_PyUnicode_GET_LENGTH(o) PyUnicode_GetLength(o)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_InternFromString)
  #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
#endif
#define __Pyx_PyLong_FromHash_t PyLong_FromSsize_t
#define __Pyx_PyLong_AsHash_t   __Pyx_PyIndex_AsSsize_t
#if __PYX_LIMITED_VERSION_HEX >= 0x030A0000
    #define __Pyx_PySendResult PySendResult
#else
    typedef enum {
        PYGEN_RETURN = 0,
        PYGEN_ERROR = -1,
        PYGEN_NEXT = 1,
    } __Pyx_PySendResult;
#endif
#if CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX < 0x030A00A3
  typedef __Pyx_PySendResult (*__Pyx_pyiter_sendfunc)(PyObject *iter, PyObject *value, PyObject **result);
#else
  #define __Pyx_pyiter_sendfunc sendfunc
#endif
#if !CYTHON_USE_AM_SEND
#define __PYX_HAS_PY_AM_SEND 0
#elif __PYX_LIMITED_VERSION_HEX >= 0x030A0000
#define __PYX_HAS_PY_AM_SEND 1
#else
#define __PYX_HAS_PY_AM_SEND 2  // our own backported implementation
#endif
#if __PYX_HAS_PY_AM_SEND < 2
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#else
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
        __Pyx_pyiter_sendfunc am_send;
    } __Pyx_PyAsyncMethodsStruct;
    #define __Pyx_SlotTpAsAsync(s) ((PyAsyncMethods*)(s))
#endif
#if CYTHON_USE_AM_SEND && PY_VERSION_HEX < 0x030A00F0
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (1UL << 21)
#else
    #define __Pyx_TPFLAGS_HAVE_AM_SEND (0)
#endif
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyInterpreterState_Get() PyInterpreterState_Get()
#else
#define __Pyx_PyInterpreterState_Get() PyThreadState_Get()->interp
#endif
#if CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030A0000
#ifdef __cplusplus
extern "C"
#endif
PyAPI_FUNC(void *) PyMem_Calloc(size_t nelem, size_t elsize);
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_init_co_variable(PyObject *inspect, const char* name, int *write_to) {
    int value;
    PyObject *py_value = PyObject_GetAttrString(inspect, name);
    if (!py_value) return 0;
    value = (int) PyLong_AsLong(py_value);
    Py_DECREF(py_value);
    *write_to = value;
    return value != -1 || !PyErr_Occurred();
}
static int __Pyx_init_co_variables(void) {
    PyObject *inspect;
    int result;
    inspect = PyImport_ImportModule("inspect");
    result =
#if !defined(CO_OPTIMIZED)
        __Pyx_init_co_variable(inspect, "CO_OPTIMIZED", &CO_OPTIMIZED) &&
#endif
#if !defined(CO_NEWLOCALS)
        __Pyx_init_co_variable(inspect, "CO_NEWLOCALS", &CO_NEWLOCALS) &&
#endif
#if !defined(CO_VARARGS)
        __Pyx_init_co_variable(inspect, "CO_VARARGS", &CO_VARARGS) &&
#endif
#if !defined(CO_VARKEYWORDS)
        __Pyx_init_co_variable(inspect, "CO_VARKEYWORDS", &CO_VARKEYWORDS) &&
#endif
#if !defined(CO_ASYNC_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_ASYNC_GENERATOR", &CO_ASYNC_GENERATOR) &&
#endif
#if !defined(CO_GENERATOR)
        __Pyx_init_co_variable(inspect, "CO_GENERATOR", &CO_GENERATOR) &&
#endif
#if !defined(CO_COROUTINE)
        __Pyx_init_co_variable(inspect, "CO_COROUTINE", &CO_COROUTINE) &&
#endif
        1;
    Py_DECREF(inspect);
    return result ? 0 : -1;
}
#else
static int __Pyx_init_co_variables(void) {
    return 0;  // It's a limited API-only feature
}
#endif

/* MathInitCode */
#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #ifndef _USE_MATH_DEFINES
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#ifndef CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#define CYTHON_CLINE_IN_TRACEBACK_RUNTIME 0
#endif
#ifndef CYTHON_CLINE_IN_TRACEBACK
#define CYTHON_CLINE_IN_TRACEBACK CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#endif
#if CYTHON_CLINE_IN_TRACEBACK
#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; __pyx_clineno = __LINE__; (void) __pyx_clineno; }
#else
#define __PYX_MARK_ERR_POS(f_index, lineno)  { __pyx_filename = __pyx_f[f_index]; (void) __pyx_filename; __pyx_lineno = lineno; (void) __pyx_lineno; (void) __pyx_clineno; }
#endif
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }

#ifdef CYTHON_EXTERN_C
    #undef __PYX_EXTERN_C
    #define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
    #ifdef _MSC_VER
    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
    #else
    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
    #endif
#else
    #define __PYX_EXTERN_C extern "C++"
#endif

#define __PYX_HAVE__cupy___core___memory_range
#define __PYX_HAVE_API__cupy___core___memory_range
/* Early includes */
#include "ios"
#include "new"
#include "stdexcept"
#include "typeinfo"
#include <vector>
#include <stdint.h>
#include <utility>

    #if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600)
    // move should be defined for these versions of MSVC, but __cplusplus isn't set usefully
    #include <type_traits>

    namespace cython_std {
    template <typename T> typename std::remove_reference<T>::type&& move(T& t) noexcept { return std::move(t); }
    template <typename T> typename std::remove_reference<T>::type&& move(T&& t) noexcept { return std::move(t); }
    }

    #endif
    
#include <map>
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifdef CYTHON_FREETHREADING_COMPATIBLE
#if CYTHON_FREETHREADING_COMPATIBLE
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_NOT_USED
#else
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_USED
#endif
#else
#define __Pyx_FREETHREADING_COMPATIBLE Py_MOD_GIL_USED
#endif
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AS_STRING(s)
#else
    #define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AsString(s))
    #define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AsString(s))
    #define __Pyx_PyByteArray_AsString(s) PyByteArray_AsString(s)
#endif
#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
static CYTHON_INLINE PyObject *__Pyx_NewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_NewRef)
    return Py_NewRef(obj);
#else
    Py_INCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_XNewRef(PyObject *obj) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030a0000 || defined(Py_XNewRef)
    return Py_XNewRef(obj);
#else
    Py_XINCREF(obj);
    return obj;
#endif
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b);
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AS_DOUBLE(x)
#else
#define __Pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#define __Pyx_PyFloat_AS_DOUBLE(x) PyFloat_AsDouble(x)
#endif
#define __Pyx_PyFloat_AsFloat(x) ((float) __Pyx_PyFloat_AsDouble(x))
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_VERSION_HEX >= 0x030C00A7
  #ifndef _PyLong_SIGN_MASK
    #define _PyLong_SIGN_MASK 3
  #endif
  #ifndef _PyLong_NON_SIZE_BITS
    #define _PyLong_NON_SIZE_BITS 3
  #endif
  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
  #define __Pyx_PyLong_SignedDigitCount(x)\
        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
  #else
    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
  #endif
  typedef Py_ssize_t  __Pyx_compact_pylong;
  typedef size_t  __Pyx_compact_upylong;
  #else
  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
  #define __Pyx_PyLong_CompactValue(x)\
        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
  typedef sdigit  __Pyx_compact_pylong;
  typedef digit  __Pyx_compact_upylong;
  #endif
  #if PY_VERSION_HEX >= 0x030C00A5
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
  #else
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
  #endif
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#elif __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeASCII(c_str, size, NULL)
#else
  #define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
/* PretendToInitialize */
#ifdef __cplusplus
#if __cplusplus > 201103L
#include <type_traits>
#endif
template <typename T>
static void __Pyx_pretend_to_initialize(T* ptr) {
#if __cplusplus > 201103L
    if ((std::is_trivially_default_constructible<T>::value))
#endif
        *ptr = T();
    (void)ptr;
}
#else
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
#endif


#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * const __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;

/* #### Code section: filename_table ### */

static const char* const __pyx_f[] = {
  "cupy/_core/_memory_range.pyx",
  "pair.from_py",
  "cupy/cuda/memory.pxd",
  "cupy/_core/core.pxd",
  "cupy/cuda/device.pxd",
  "cupy/cuda/function.pxd",
  "cupy/_core/_carray.pxd",
};
/* #### Code section: utility_code_proto_before_types ### */
/* CriticalSectionsDefinition.proto (used by CriticalSections) */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection void*
#define __Pyx_PyCriticalSection2 void*
#define __Pyx_PyCriticalSection_End(cs)
#define __Pyx_PyCriticalSection2_End(cs)
#else
#define __Pyx_PyCriticalSection PyCriticalSection
#define __Pyx_PyCriticalSection2 PyCriticalSection2
#define __Pyx_PyCriticalSection_End PyCriticalSection_End
#define __Pyx_PyCriticalSection2_End PyCriticalSection2_End
#endif

/* CriticalSections.proto */
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyCriticalSection_Begin(cs, arg) (void)(cs)
#define __Pyx_PyCriticalSection2_Begin(cs, arg1, arg2) (void)(cs)
#else
#define __Pyx_PyCriticalSection_Begin PyCriticalSection_Begin
#define __Pyx_PyCriticalSection2_Begin PyCriticalSection2_Begin
#endif
#if PY_VERSION_HEX < 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_BEGIN_CRITICAL_SECTION(o) {
#define __Pyx_END_CRITICAL_SECTION() }
#else
#define __Pyx_BEGIN_CRITICAL_SECTION Py_BEGIN_CRITICAL_SECTION
#define __Pyx_END_CRITICAL_SECTION Py_END_CRITICAL_SECTION
#endif

/* Atomics.proto (used by UnpackUnboundCMethod) */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __PYX_GET_CYTHON_COMPILING_IN_CPYTHON_FREETHREADING() CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __pyx_atomic_int_type int
#define __pyx_nonatomic_int_type int
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__))
    #include <stdatomic.h>
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)))
    #include <atomic>
#endif
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__) &&\
                       ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type atomic_int
    #define __pyx_atomic_ptr_type atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) atomic_fetch_add_explicit(value, 1, memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) atomic_fetch_add_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) atomic_fetch_sub_explicit(value, 1, memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) atomic_load(value)
    #define __pyx_atomic_store(value, new_value) atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) atomic_load_explicit(value, memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) atomic_load_explicit(value, memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #define __pyx_atomic_pointer_cmp_exchange(value, expected, desired) atomic_compare_exchange_strong(value, expected, desired)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C atomics"
    #endif
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_ptr_type std::atomic_uintptr_t
    #define __pyx_nonatomic_ptr_type uintptr_t
    #define __pyx_atomic_incr_relaxed(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_incr_acq_rel(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_decr_acq_rel(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #define __pyx_atomic_sub(value, arg) std::atomic_fetch_sub(value, arg)
    #define __pyx_atomic_int_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #define __pyx_atomic_load(value) std::atomic_load(value)
    #define __pyx_atomic_store(value, new_value) std::atomic_store(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) std::atomic_load_explicit(value, std::memory_order_relaxed)
    #define __pyx_atomic_pointer_load_acquire(value) std::atomic_load_explicit(value, std::memory_order_acquire)
    #define __pyx_atomic_pointer_exchange(value, new_value) std::atomic_exchange(value, (__pyx_nonatomic_ptr_type)new_value)
    #define __pyx_atomic_pointer_cmp_exchange(value, expected, desired) std::atomic_compare_exchange_strong(value, expected, desired)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_ptr_type void*
    #define __pyx_nonatomic_ptr_type void*
    #define __pyx_atomic_incr_relaxed(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) __sync_fetch_and_sub(value, 1)
    #define __pyx_atomic_sub(value, arg) __sync_fetch_and_sub(value, arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_store(value, new_value) __sync_lock_test_and_set(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_load_acquire(value) __sync_fetch_and_add(value, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) __sync_lock_test_and_set(value, (__pyx_atomic_ptr_type)new_value)
    static CYTHON_INLINE int __pyx_atomic_pointer_cmp_exchange(__pyx_atomic_ptr_type* value, __pyx_nonatomic_ptr_type* expected, __pyx_nonatomic_ptr_type desired) {
        __pyx_nonatomic_ptr_type old = __sync_val_compare_and_swap(value, *expected, desired);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #define __pyx_atomic_ptr_type void*
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #define __pyx_nonatomic_ptr_type void*
    #pragma intrinsic (_InterlockedExchangeAdd, _InterlockedExchange, _InterlockedCompareExchange, _InterlockedCompareExchangePointer, _InterlockedExchangePointer)
    #define __pyx_atomic_incr_relaxed(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_incr_acq_rel(value) _InterlockedExchangeAdd(value, 1)
    #define __pyx_atomic_decr_acq_rel(value) _InterlockedExchangeAdd(value, -1)
    #define __pyx_atomic_sub(value, arg) _InterlockedExchangeAdd(value, -arg)
    static CYTHON_INLINE int __pyx_atomic_int_cmp_exchange(__pyx_atomic_int_type* value, __pyx_nonatomic_int_type* expected, __pyx_nonatomic_int_type desired) {
        __pyx_nonatomic_int_type old = _InterlockedCompareExchange(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #define __pyx_atomic_load(value) _InterlockedExchangeAdd(value, 0)
    #define __pyx_atomic_store(value, new_value) _InterlockedExchange(value, new_value)
    #define __pyx_atomic_pointer_load_relaxed(value) *(void * volatile *)value
    #define __pyx_atomic_pointer_load_acquire(value) _InterlockedCompareExchangePointer(value, 0, 0)
    #define __pyx_atomic_pointer_exchange(value, new_value) _InterlockedExchangePointer(value, (__pyx_atomic_ptr_type)new_value)
    static CYTHON_INLINE int __pyx_atomic_pointer_cmp_exchange(__pyx_atomic_ptr_type* value, __pyx_nonatomic_ptr_type* expected, __pyx_nonatomic_ptr_type desired) {
        __pyx_atomic_ptr_type old = _InterlockedCompareExchangePointer(value, desired, *expected);
        int result = old == *expected;
        *expected = old;
        return result;
    }
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif

/* #### Code section: numeric_typedefs ### */
/* #### Code section: complex_type_declarations ### */
/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_4cupy_4cuda_6device_Handle;
struct __pyx_obj_4cupy_4cuda_6device_Device;
struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory;
struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory;
struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer;
struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool;
struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory;
struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator;
struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory;
struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator;
struct __pyx_obj_4cupy_4cuda_8function_CPointer;
struct __pyx_obj_4cupy_4cuda_8function_Function;
struct __pyx_obj_4cupy_4cuda_8function_Module;
struct __pyx_obj_4cupy_4cuda_8function_LinkState;
struct __pyx_obj_4cupy_5_core_7_carray_mdspan;
struct __pyx_obj_4cupy_5_core_7_carray_CArray;
struct __pyx_obj_4cupy_5_core_7_carray_CIndexer;
struct __pyx_obj_4cupy_5_core_7_carray_Indexer;
struct __pyx_obj_4cupy_5_core_4core__ndarray_base;
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_device_async;
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_host_async;
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_async;
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_to_host_async;
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_memset_async;
struct __pyx_opt_args_4cupy_4cuda_6memory_set_allocator;
struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_free_all_blocks;
struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_set_limit;

/* "memory.pxd":39
 * 
 *     cpdef copy_from_device(self, MemoryPointer src, size_t size)
 *     cpdef copy_from_device_async(self, MemoryPointer src, size_t size,             # <<<<<<<<<<<<<<
 *                                  stream=?)
 *     cpdef copy_from_host(self, mem, size_t size)
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_device_async {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":42
 *                                  stream=?)
 *     cpdef copy_from_host(self, mem, size_t size)
 *     cpdef copy_from_host_async(self, mem, size_t size, stream=?)             # <<<<<<<<<<<<<<
 *     cpdef copy_from(self, mem, size_t size)
 *     cpdef copy_from_async(self, mem, size_t size, stream=?)
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_host_async {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":44
 *     cpdef copy_from_host_async(self, mem, size_t size, stream=?)
 *     cpdef copy_from(self, mem, size_t size)
 *     cpdef copy_from_async(self, mem, size_t size, stream=?)             # <<<<<<<<<<<<<<
 *     cpdef copy_to_host(self, mem, size_t size)
 *     cpdef copy_to_host_async(self, mem, size_t size, stream=?)
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_async {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":46
 *     cpdef copy_from_async(self, mem, size_t size, stream=?)
 *     cpdef copy_to_host(self, mem, size_t size)
 *     cpdef copy_to_host_async(self, mem, size_t size, stream=?)             # <<<<<<<<<<<<<<
 *     cpdef memset(self, int value, size_t size)
 *     cpdef memset_async(self, int value, size_t size, stream=?)
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_to_host_async {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":48
 *     cpdef copy_to_host_async(self, mem, size_t size, stream=?)
 *     cpdef memset(self, int value, size_t size)
 *     cpdef memset_async(self, int value, size_t size, stream=?)             # <<<<<<<<<<<<<<
 * 
 * 
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_memset_async {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":54
 * 
 * 
 * cpdef set_allocator(allocator=*)             # <<<<<<<<<<<<<<
 * cpdef get_allocator()
 * 
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_set_allocator {
  int __pyx_n;
  PyObject *allocator;
};

/* "memory.pxd":65
 * 
 *     cpdef MemoryPointer malloc(self, size_t size)
 *     cpdef free_all_blocks(self, stream=?)             # <<<<<<<<<<<<<<
 *     cpdef free_all_free(self)
 *     cpdef size_t n_free_blocks(self)
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_free_all_blocks {
  int __pyx_n;
  PyObject *stream;
};

/* "memory.pxd":71
 *     cpdef size_t free_bytes(self)
 *     cpdef size_t total_bytes(self)
 *     cpdef set_limit(self, size=?, fraction=?)             # <<<<<<<<<<<<<<
 *     cpdef size_t get_limit(self)
 * 
*/
struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_set_limit {
  int __pyx_n;
  PyObject *size;
  PyObject *fraction;
};
struct __pyx_opt_args_4cupy_4cuda_8function_8Function_linear_launch;

/* "cupy/cuda/function.pxd":15
 *         public intptr_t ptr
 * 
 *     cpdef linear_launch(self, size_t size, args, size_t shared_mem=*,             # <<<<<<<<<<<<<<
 *                         size_t block_max_size=*, stream=*,
 *                         bint enable_cooperative_groups=*)
*/
struct __pyx_opt_args_4cupy_4cuda_8function_8Function_linear_launch {
  int __pyx_n;
  size_t shared_mem;
  size_t block_max_size;
  PyObject *stream;
  int enable_cooperative_groups;
};
struct __pyx_t_4cupy_5_core_7_carray__CArray;
struct __pyx_t_4cupy_5_core_7_carray__CIndexer;

/* "cupy/_core/_carray.pxd":13
 * # this matches NPY_MAXDIMS
 * # Note: we make it an enum to work around cython/cython#4369
 * cdef enum: MAX_NDIM = 64             # <<<<<<<<<<<<<<
 * 
 * 
*/
enum  {
  __pyx_e_4cupy_5_core_7_carray_MAX_NDIM = 64
};

/* "cupy/_core/_carray.pxd":8
 * 
 * 
 * ctypedef vector.vector[Py_ssize_t] shape_t             # <<<<<<<<<<<<<<
 * ctypedef vector.vector[Py_ssize_t] strides_t
 * 
*/
typedef std::vector<Py_ssize_t>  __pyx_t_4cupy_5_core_7_carray_shape_t;

/* "cupy/_core/_carray.pxd":9
 * 
 * ctypedef vector.vector[Py_ssize_t] shape_t
 * ctypedef vector.vector[Py_ssize_t] strides_t             # <<<<<<<<<<<<<<
 * 
 * # this matches NPY_MAXDIMS
*/
typedef std::vector<Py_ssize_t>  __pyx_t_4cupy_5_core_7_carray_strides_t;

/* "cupy/_core/_carray.pxd":17
 * 
 * # This is now excluding shape/strides only for getting the compiler-time size
 * cdef struct _CArray:             # <<<<<<<<<<<<<<
 *     void* data
 *     Py_ssize_t size
*/
struct __pyx_t_4cupy_5_core_7_carray__CArray {
  void *data;
  Py_ssize_t size;
};

/* "cupy/_core/_carray.pxd":40
 * 
 * # This is now excluding shape/strides only for getting the compiler-time size
 * cdef struct _CIndexer:             # <<<<<<<<<<<<<<
 *     Py_ssize_t size
 * 
*/
struct __pyx_t_4cupy_5_core_7_carray__CIndexer {
  Py_ssize_t size;
};
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tobytes;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tofile;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base__astype;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_astype;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_copy;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_view;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_flatten;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ravel;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_squeeze;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_take;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_put;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_repeat;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_choose;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sort;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argsort;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_partition;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argpartition;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_compress;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_diagonal;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_max;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmax;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_min;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmin;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ptp;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_clip;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_round;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_trace;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sum;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumsum;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_mean;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_var;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_std;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_prod;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumprod;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_all;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_any;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_get;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_set;
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_reduced_view;
struct __pyx_opt_args_4cupy_5_core_4core_ascontiguousarray;
struct __pyx_opt_args_4cupy_5_core_4core_asfortranarray;
struct __pyx_opt_args_4cupy_5_core_4core_compile_with_cache;
struct __pyx_opt_args_4cupy_5_core_4core_array;

/* "cupy/_core/core.pxd":30
 *     cpdef item(self)
 *     cpdef tolist(self)
 *     cpdef bytes tobytes(self, order=*)             # <<<<<<<<<<<<<<
 *     cpdef tofile(self, fid, sep=*, format=*)
 *     cpdef dump(self, file)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tobytes {
  int __pyx_n;
  PyObject *order;
};

/* "cupy/_core/core.pxd":31
 *     cpdef tolist(self)
 *     cpdef bytes tobytes(self, order=*)
 *     cpdef tofile(self, fid, sep=*, format=*)             # <<<<<<<<<<<<<<
 *     cpdef dump(self, file)
 *     cpdef bytes dumps(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tofile {
  int __pyx_n;
  PyObject *sep;
  PyObject *format;
};

/* "cupy/_core/core.pxd":34
 *     cpdef dump(self, file)
 *     cpdef bytes dumps(self)
 *     cpdef _ndarray_base _astype(             # <<<<<<<<<<<<<<
 *         self, dtype, order=*, casting=*, subok=*, copy=*)
 *     cpdef _ndarray_base astype(
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base__astype {
  int __pyx_n;
  PyObject *order;
  PyObject *casting;
  PyObject *subok;
  PyObject *copy;
};

/* "cupy/_core/core.pxd":36
 *     cpdef _ndarray_base _astype(
 *         self, dtype, order=*, casting=*, subok=*, copy=*)
 *     cpdef _ndarray_base astype(             # <<<<<<<<<<<<<<
 *         self, dtype, order=*, casting=*, subok=*, copy=*)
 *     cpdef _ndarray_base copy(self, order=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_astype {
  int __pyx_n;
  PyObject *order;
  PyObject *casting;
  PyObject *subok;
  PyObject *copy;
};

/* "cupy/_core/core.pxd":38
 *     cpdef _ndarray_base astype(
 *         self, dtype, order=*, casting=*, subok=*, copy=*)
 *     cpdef _ndarray_base copy(self, order=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base view(self, dtype=*, array_class=*)
 *     cpdef fill(self, value)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_copy {
  int __pyx_n;
  PyObject *order;
};

/* "cupy/_core/core.pxd":39
 *         self, dtype, order=*, casting=*, subok=*, copy=*)
 *     cpdef _ndarray_base copy(self, order=*)
 *     cpdef _ndarray_base view(self, dtype=*, array_class=*)             # <<<<<<<<<<<<<<
 *     cpdef fill(self, value)
 *     cpdef _ndarray_base swapaxes(self, Py_ssize_t axis1, Py_ssize_t axis2)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_view {
  int __pyx_n;
  PyObject *dtype;
  PyObject *array_class;
};

/* "cupy/_core/core.pxd":42
 *     cpdef fill(self, value)
 *     cpdef _ndarray_base swapaxes(self, Py_ssize_t axis1, Py_ssize_t axis2)
 *     cpdef _ndarray_base flatten(self, order=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base ravel(self, order=*)
 *     cpdef _ndarray_base squeeze(self, axis=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_flatten {
  int __pyx_n;
  PyObject *order;
};

/* "cupy/_core/core.pxd":43
 *     cpdef _ndarray_base swapaxes(self, Py_ssize_t axis1, Py_ssize_t axis2)
 *     cpdef _ndarray_base flatten(self, order=*)
 *     cpdef _ndarray_base ravel(self, order=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base squeeze(self, axis=*)
 *     cpdef _ndarray_base take(self, indices, axis=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ravel {
  int __pyx_n;
  PyObject *order;
};

/* "cupy/_core/core.pxd":44
 *     cpdef _ndarray_base flatten(self, order=*)
 *     cpdef _ndarray_base ravel(self, order=*)
 *     cpdef _ndarray_base squeeze(self, axis=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base take(self, indices, axis=*, out=*)
 *     cpdef put(self, indices, values, mode=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_squeeze {
  int __pyx_n;
  PyObject *axis;
};

/* "cupy/_core/core.pxd":45
 *     cpdef _ndarray_base ravel(self, order=*)
 *     cpdef _ndarray_base squeeze(self, axis=*)
 *     cpdef _ndarray_base take(self, indices, axis=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef put(self, indices, values, mode=*)
 *     cpdef repeat(self, repeats, axis=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_take {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
};

/* "cupy/_core/core.pxd":46
 *     cpdef _ndarray_base squeeze(self, axis=*)
 *     cpdef _ndarray_base take(self, indices, axis=*, out=*)
 *     cpdef put(self, indices, values, mode=*)             # <<<<<<<<<<<<<<
 *     cpdef repeat(self, repeats, axis=*)
 *     cpdef choose(self, choices, out=*, mode=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_put {
  int __pyx_n;
  PyObject *mode;
};

/* "cupy/_core/core.pxd":47
 *     cpdef _ndarray_base take(self, indices, axis=*, out=*)
 *     cpdef put(self, indices, values, mode=*)
 *     cpdef repeat(self, repeats, axis=*)             # <<<<<<<<<<<<<<
 *     cpdef choose(self, choices, out=*, mode=*)
 *     cpdef sort(self, int axis=*, kind=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_repeat {
  int __pyx_n;
  PyObject *axis;
};

/* "cupy/_core/core.pxd":48
 *     cpdef put(self, indices, values, mode=*)
 *     cpdef repeat(self, repeats, axis=*)
 *     cpdef choose(self, choices, out=*, mode=*)             # <<<<<<<<<<<<<<
 *     cpdef sort(self, int axis=*, kind=*)
 *     cpdef _ndarray_base argsort(self, axis=*, kind=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_choose {
  int __pyx_n;
  PyObject *out;
  PyObject *mode;
};

/* "cupy/_core/core.pxd":49
 *     cpdef repeat(self, repeats, axis=*)
 *     cpdef choose(self, choices, out=*, mode=*)
 *     cpdef sort(self, int axis=*, kind=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base argsort(self, axis=*, kind=*)
 *     cpdef partition(self, kth, int axis=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sort {
  int __pyx_n;
  int axis;
  PyObject *kind;
};

/* "cupy/_core/core.pxd":50
 *     cpdef choose(self, choices, out=*, mode=*)
 *     cpdef sort(self, int axis=*, kind=*)
 *     cpdef _ndarray_base argsort(self, axis=*, kind=*)             # <<<<<<<<<<<<<<
 *     cpdef partition(self, kth, int axis=*)
 *     cpdef _ndarray_base argpartition(self, kth, axis=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argsort {
  int __pyx_n;
  PyObject *axis;
  PyObject *kind;
};

/* "cupy/_core/core.pxd":51
 *     cpdef sort(self, int axis=*, kind=*)
 *     cpdef _ndarray_base argsort(self, axis=*, kind=*)
 *     cpdef partition(self, kth, int axis=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base argpartition(self, kth, axis=*)
 *     cpdef tuple nonzero(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_partition {
  int __pyx_n;
  int axis;
};

/* "cupy/_core/core.pxd":52
 *     cpdef _ndarray_base argsort(self, axis=*, kind=*)
 *     cpdef partition(self, kth, int axis=*)
 *     cpdef _ndarray_base argpartition(self, kth, axis=*)             # <<<<<<<<<<<<<<
 *     cpdef tuple nonzero(self)
 *     cpdef _ndarray_base compress(self, condition, axis=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argpartition {
  int __pyx_n;
  PyObject *axis;
};

/* "cupy/_core/core.pxd":54
 *     cpdef _ndarray_base argpartition(self, kth, axis=*)
 *     cpdef tuple nonzero(self)
 *     cpdef _ndarray_base compress(self, condition, axis=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base diagonal(self, offset=*, axis1=*, axis2=*)
 *     cpdef _ndarray_base max(self, axis=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_compress {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
};

/* "cupy/_core/core.pxd":55
 *     cpdef tuple nonzero(self)
 *     cpdef _ndarray_base compress(self, condition, axis=*, out=*)
 *     cpdef _ndarray_base diagonal(self, offset=*, axis1=*, axis2=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base max(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmax(self, axis=*, out=*, dtype=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_diagonal {
  int __pyx_n;
  PyObject *offset;
  PyObject *axis1;
  PyObject *axis2;
};

/* "cupy/_core/core.pxd":56
 *     cpdef _ndarray_base compress(self, condition, axis=*, out=*)
 *     cpdef _ndarray_base diagonal(self, offset=*, axis1=*, axis2=*)
 *     cpdef _ndarray_base max(self, axis=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base argmax(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base min(self, axis=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_max {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":57
 *     cpdef _ndarray_base diagonal(self, offset=*, axis1=*, axis2=*)
 *     cpdef _ndarray_base max(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmax(self, axis=*, out=*, dtype=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base min(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmin(self, axis=*, out=*, dtype=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmax {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *dtype;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":58
 *     cpdef _ndarray_base max(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmax(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base min(self, axis=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base argmin(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base ptp(self, axis=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_min {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":59
 *     cpdef _ndarray_base argmax(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base min(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmin(self, axis=*, out=*, dtype=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base ptp(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base clip(self, min=*, max=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmin {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *dtype;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":60
 *     cpdef _ndarray_base min(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base argmin(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base ptp(self, axis=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base clip(self, min=*, max=*, out=*)
 *     cpdef _ndarray_base round(self, decimals=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ptp {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":61
 *     cpdef _ndarray_base argmin(self, axis=*, out=*, dtype=*, keepdims=*)
 *     cpdef _ndarray_base ptp(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base clip(self, min=*, max=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base round(self, decimals=*, out=*)
 * 
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_clip {
  int __pyx_n;
  PyObject *min;
  PyObject *max;
  PyObject *out;
};

/* "cupy/_core/core.pxd":62
 *     cpdef _ndarray_base ptp(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base clip(self, min=*, max=*, out=*)
 *     cpdef _ndarray_base round(self, decimals=*, out=*)             # <<<<<<<<<<<<<<
 * 
 *     cpdef _ndarray_base trace(self, offset=*, axis1=*, axis2=*, dtype=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_round {
  int __pyx_n;
  PyObject *decimals;
  PyObject *out;
};

/* "cupy/_core/core.pxd":64
 *     cpdef _ndarray_base round(self, decimals=*, out=*)
 * 
 *     cpdef _ndarray_base trace(self, offset=*, axis1=*, axis2=*, dtype=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base sum(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base cumsum(self, axis=*, dtype=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_trace {
  int __pyx_n;
  PyObject *offset;
  PyObject *axis1;
  PyObject *axis2;
  PyObject *dtype;
  PyObject *out;
};

/* "cupy/_core/core.pxd":65
 * 
 *     cpdef _ndarray_base trace(self, offset=*, axis1=*, axis2=*, dtype=*, out=*)
 *     cpdef _ndarray_base sum(self, axis=*, dtype=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base cumsum(self, axis=*, dtype=*, out=*)
 *     cpdef _ndarray_base mean(self, axis=*, dtype=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sum {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":66
 *     cpdef _ndarray_base trace(self, offset=*, axis1=*, axis2=*, dtype=*, out=*)
 *     cpdef _ndarray_base sum(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base cumsum(self, axis=*, dtype=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base mean(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base var(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumsum {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
};

/* "cupy/_core/core.pxd":67
 *     cpdef _ndarray_base sum(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base cumsum(self, axis=*, dtype=*, out=*)
 *     cpdef _ndarray_base mean(self, axis=*, dtype=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base var(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base std(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_mean {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":68
 *     cpdef _ndarray_base cumsum(self, axis=*, dtype=*, out=*)
 *     cpdef _ndarray_base mean(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base var(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base std(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base prod(self, axis=*, dtype=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_var {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
  PyObject *ddof;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":69
 *     cpdef _ndarray_base mean(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base var(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base std(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base prod(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base cumprod(self, axis=*, dtype=*, out=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_std {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
  PyObject *ddof;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":70
 *     cpdef _ndarray_base var(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base std(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base prod(self, axis=*, dtype=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base cumprod(self, axis=*, dtype=*, out=*)
 *     cpdef _ndarray_base _add_reduceat(self, indices, axis, dtype, out)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_prod {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":71
 *     cpdef _ndarray_base std(self, axis=*, dtype=*, out=*, ddof=*, keepdims=*)
 *     cpdef _ndarray_base prod(self, axis=*, dtype=*, out=*, keepdims=*)
 *     cpdef _ndarray_base cumprod(self, axis=*, dtype=*, out=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base _add_reduceat(self, indices, axis, dtype, out)
 *     cpdef _ndarray_base all(self, axis=*, out=*, keepdims=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumprod {
  int __pyx_n;
  PyObject *axis;
  PyObject *dtype;
  PyObject *out;
};

/* "cupy/_core/core.pxd":73
 *     cpdef _ndarray_base cumprod(self, axis=*, dtype=*, out=*)
 *     cpdef _ndarray_base _add_reduceat(self, indices, axis, dtype, out)
 *     cpdef _ndarray_base all(self, axis=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base any(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base conj(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_all {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":74
 *     cpdef _ndarray_base _add_reduceat(self, indices, axis, dtype, out)
 *     cpdef _ndarray_base all(self, axis=*, out=*, keepdims=*)
 *     cpdef _ndarray_base any(self, axis=*, out=*, keepdims=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base conj(self)
 *     cpdef _ndarray_base conjugate(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_any {
  int __pyx_n;
  PyObject *axis;
  PyObject *out;
  PyObject *keepdims;
};

/* "cupy/_core/core.pxd":77
 *     cpdef _ndarray_base conj(self)
 *     cpdef _ndarray_base conjugate(self)
 *     cpdef get(self, stream=*, order=*, out=*, blocking=*)             # <<<<<<<<<<<<<<
 *     cpdef set(self, arr, stream=*)
 *     cpdef _ndarray_base reduced_view(self, dtype=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_get {
  int __pyx_n;
  PyObject *stream;
  PyObject *order;
  PyObject *out;
  PyObject *blocking;
};

/* "cupy/_core/core.pxd":78
 *     cpdef _ndarray_base conjugate(self)
 *     cpdef get(self, stream=*, order=*, out=*, blocking=*)
 *     cpdef set(self, arr, stream=*)             # <<<<<<<<<<<<<<
 *     cpdef _ndarray_base reduced_view(self, dtype=*)
 *     cdef _update_c_contiguity(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_set {
  int __pyx_n;
  PyObject *stream;
};

/* "cupy/_core/core.pxd":79
 *     cpdef get(self, stream=*, order=*, out=*, blocking=*)
 *     cpdef set(self, arr, stream=*)
 *     cpdef _ndarray_base reduced_view(self, dtype=*)             # <<<<<<<<<<<<<<
 *     cdef _update_c_contiguity(self)
 *     cdef _update_f_contiguity(self)
*/
struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_reduced_view {
  int __pyx_n;
  PyObject *dtype;
};

/* "cupy/_core/core.pxd":99
 * cpdef _ndarray_base _internal_ascontiguousarray(_ndarray_base a)
 * cpdef _ndarray_base _internal_asfortranarray(_ndarray_base a)
 * cpdef _ndarray_base ascontiguousarray(_ndarray_base a, dtype=*)             # <<<<<<<<<<<<<<
 * cpdef _ndarray_base asfortranarray(_ndarray_base a, dtype=*)
 * 
*/
struct __pyx_opt_args_4cupy_5_core_4core_ascontiguousarray {
  int __pyx_n;
  PyObject *dtype;
};

/* "cupy/_core/core.pxd":100
 * cpdef _ndarray_base _internal_asfortranarray(_ndarray_base a)
 * cpdef _ndarray_base ascontiguousarray(_ndarray_base a, dtype=*)
 * cpdef _ndarray_base asfortranarray(_ndarray_base a, dtype=*)             # <<<<<<<<<<<<<<
 * 
 * cpdef Module compile_with_cache(str source, tuple options=*, arch=*,
*/
struct __pyx_opt_args_4cupy_5_core_4core_asfortranarray {
  int __pyx_n;
  PyObject *dtype;
};

/* "cupy/_core/core.pxd":102
 * cpdef _ndarray_base asfortranarray(_ndarray_base a, dtype=*)
 * 
 * cpdef Module compile_with_cache(str source, tuple options=*, arch=*,             # <<<<<<<<<<<<<<
 *                                 cachd_dir=*, prepend_cupy_headers=*,
 *                                 backend=*, translate_cucomplex=*,
*/
struct __pyx_opt_args_4cupy_5_core_4core_compile_with_cache {
  int __pyx_n;
  PyObject *options;
  PyObject *arch;
  PyObject *cachd_dir;
  PyObject *prepend_cupy_headers;
  PyObject *backend;
  PyObject *translate_cucomplex;
  PyObject *enable_cooperative_groups;
  PyObject *name_expressions;
  PyObject *log_stream;
  int jitify;
};

/* "cupy/_core/core.pxd":112
 * # TODO(niboshi): Move to _routines_creation.pyx
 * 
 * cpdef _ndarray_base array(             # <<<<<<<<<<<<<<
 *     obj, dtype=*, copy=*, order=*, bint subok=*, Py_ssize_t ndmin=*,
 *     bint blocking=*)
*/
struct __pyx_opt_args_4cupy_5_core_4core_array {
  int __pyx_n;
  PyObject *dtype;
  PyObject *copy;
  PyObject *order;
  int subok;
  Py_ssize_t ndmin;
  int blocking;
};

/* "device.pxd":12
 * cdef bint _enable_peer_access(int device, int peer) except -1
 * 
 * cdef class Handle:             # <<<<<<<<<<<<<<
 *     cdef:
 *         public size_t handle
*/
struct __pyx_obj_4cupy_4cuda_6device_Handle {
  PyObject_HEAD
  size_t handle;
  PyObject *_destroy_func;
};


/* "device.pxd":17
 *         object _destroy_func
 * 
 * cdef class Device:             # <<<<<<<<<<<<<<
 *     cdef:
 *         public int id
*/
struct __pyx_obj_4cupy_4cuda_6device_Device {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_6device_Device *__pyx_vtab;
  int id;
  PyObject *_device_stack;
};


/* "memory.pxd":10
 * 
 * 
 * @cython.no_gc             # <<<<<<<<<<<<<<
 * cdef class BaseMemory:
 * 
*/
struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory {
  PyObject_HEAD
  intptr_t ptr;
  size_t size;
  int device_id;
};


/* "memory.pxd":19
 * 
 * 
 * @cython.no_gc             # <<<<<<<<<<<<<<
 * cdef class SystemMemory(BaseMemory):
 * 
*/
struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory {
  struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory __pyx_base;
  struct __pyx_vtabstruct_4cupy_4cuda_6memory_SystemMemory *__pyx_vtab;
  PyObject *_owner;
};


/* "memory.pxd":29
 * 
 * 
 * cdef class MemoryPointer:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPointer *__pyx_vtab;
  intptr_t ptr;
  int device_id;
  struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory *mem;
};


/* "memory.pxd":58
 * 
 * 
 * cdef class MemoryPool:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPool *__pyx_vtab;
  PyObject *_pools;
  PyObject *_allocator;
};


/* "memory.pxd":88
 * 
 * 
 * @cython.no_gc             # <<<<<<<<<<<<<<
 * cdef class CFunctionAllocatorMemory(BaseMemory):
 * 
*/
struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory {
  struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory __pyx_base;
  intptr_t _param;
  intptr_t _free_func;
};


/* "memory.pxd":96
 * 
 * 
 * cdef class CFunctionAllocator:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_6memory_CFunctionAllocator *__pyx_vtab;
  intptr_t _param;
  intptr_t _malloc_func;
  intptr_t _free_func;
  PyObject *_owner;
};


/* "memory.pxd":107
 * 
 * 
 * cdef class PythonFunctionAllocatorMemory(BaseMemory):             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory {
  struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory __pyx_base;
  PyObject *_free_func;
};


/* "memory.pxd":113
 * 
 * 
 * cdef class PythonFunctionAllocator:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_6memory_PythonFunctionAllocator *__pyx_vtab;
  PyObject *_malloc_func;
  PyObject *_free_func;
};


/* "cupy/cuda/function.pxd":4
 * 
 * 
 * cdef class CPointer:             # <<<<<<<<<<<<<<
 *     cdef:
 *         readonly intptr_t ptr
*/
struct __pyx_obj_4cupy_4cuda_8function_CPointer {
  PyObject_HEAD
  intptr_t ptr;
};


/* "cupy/cuda/function.pxd":9
 * 
 * 
 * cdef class Function:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_8function_Function {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_8function_Function *__pyx_vtab;
  struct __pyx_obj_4cupy_4cuda_8function_Module *module;
  intptr_t ptr;
};


/* "cupy/cuda/function.pxd":20
 * 
 * 
 * cdef class Module:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_8function_Module {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_8function_Module *__pyx_vtab;
  intptr_t ptr;
  PyObject *mapping;
};


/* "cupy/cuda/function.pxd":33
 * 
 * 
 * cdef class LinkState:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/
struct __pyx_obj_4cupy_4cuda_8function_LinkState {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_4cuda_8function_LinkState *__pyx_vtab;
  intptr_t ptr;
};


/* "cupy/_core/_carray.pxd":22
 * 
 * 
 * @cython.final             # <<<<<<<<<<<<<<
 * cdef class mdspan(function.CPointer):
 * 
*/
struct __pyx_obj_4cupy_5_core_7_carray_mdspan {
  struct __pyx_obj_4cupy_4cuda_8function_CPointer __pyx_base;
  struct __pyx_vtabstruct_4cupy_5_core_7_carray_mdspan *__pyx_vtab;
};


/* "cupy/_core/_carray.pxd":31
 * 
 * 
 * @cython.final             # <<<<<<<<<<<<<<
 * cdef class CArray(function.CPointer):
 * 
*/
struct __pyx_obj_4cupy_5_core_7_carray_CArray {
  struct __pyx_obj_4cupy_4cuda_8function_CPointer __pyx_base;
  struct __pyx_vtabstruct_4cupy_5_core_7_carray_CArray *__pyx_vtab;
};


/* "cupy/_core/_carray.pxd":44
 * 
 * 
 * cdef class CIndexer(function.CPointer):             # <<<<<<<<<<<<<<
 * 
 *     cdef void init(self, Py_ssize_t size, const shape_t &shape) except*
*/
struct __pyx_obj_4cupy_5_core_7_carray_CIndexer {
  struct __pyx_obj_4cupy_4cuda_8function_CPointer __pyx_base;
  struct __pyx_vtabstruct_4cupy_5_core_7_carray_CIndexer *__pyx_vtab;
};


/* "cupy/_core/_carray.pxd":49
 * 
 * 
 * cdef class Indexer:             # <<<<<<<<<<<<<<
 *     cdef:
 *         readonly Py_ssize_t size
*/
struct __pyx_obj_4cupy_5_core_7_carray_Indexer {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_5_core_7_carray_Indexer *__pyx_vtab;
  Py_ssize_t size;
  __pyx_t_4cupy_5_core_7_carray_shape_t shape;
  int _index_32_bits;
};


/* "cupy/_core/core.pxd":10
 * 
 * 
 * cdef class _ndarray_base:             # <<<<<<<<<<<<<<
 *     cdef:
 *         object __weakref__
*/
struct __pyx_obj_4cupy_5_core_4core__ndarray_base {
  PyObject_HEAD
  struct __pyx_vtabstruct_4cupy_5_core_4core__ndarray_base *__pyx_vtab;
  PyObject *__weakref__;
  Py_ssize_t size;
  __pyx_t_4cupy_5_core_7_carray_shape_t _shape;
  __pyx_t_4cupy_5_core_7_carray_strides_t _strides;
  int _c_contiguous;
  int _f_contiguous;
  int _index_32_bits;
  PyObject *dtype;
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *data;
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *base;
};



/* "device.pxd":17
 *         object _destroy_func
 * 
 * cdef class Device:             # <<<<<<<<<<<<<<
 *     cdef:
 *         public int id
*/

struct __pyx_vtabstruct_4cupy_4cuda_6device_Device {
  PyObject *(*use)(struct __pyx_obj_4cupy_4cuda_6device_Device *, int __pyx_skip_dispatch);
  PyObject *(*synchronize)(struct __pyx_obj_4cupy_4cuda_6device_Device *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6device_Device *__pyx_vtabptr_4cupy_4cuda_6device_Device;


/* "memory.pxd":19
 * 
 * 
 * @cython.no_gc             # <<<<<<<<<<<<<<
 * cdef class SystemMemory(BaseMemory):
 * 
*/

struct __pyx_vtabstruct_4cupy_4cuda_6memory_SystemMemory {
  PyObject *(*from_external)(intptr_t, size_t, PyObject *);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6memory_SystemMemory *__pyx_vtabptr_4cupy_4cuda_6memory_SystemMemory;


/* "memory.pxd":29
 * 
 * 
 * cdef class MemoryPointer:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPointer {
  PyObject *(*_init)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory *, ptrdiff_t);
  PyObject *(*copy_from_device)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, size_t, int __pyx_skip_dispatch);
  PyObject *(*copy_from_device_async)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, size_t, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_device_async *__pyx_optional_args);
  PyObject *(*copy_from_host)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch);
  PyObject *(*copy_from_host_async)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_host_async *__pyx_optional_args);
  PyObject *(*copy_from)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch);
  PyObject *(*copy_from_async)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_from_async *__pyx_optional_args);
  PyObject *(*copy_to_host)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch);
  PyObject *(*copy_to_host_async)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, PyObject *, size_t, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_copy_to_host_async *__pyx_optional_args);
  PyObject *(*memset)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, int, size_t, int __pyx_skip_dispatch);
  PyObject *(*memset_async)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *, int, size_t, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_13MemoryPointer_memset_async *__pyx_optional_args);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPointer *__pyx_vtabptr_4cupy_4cuda_6memory_MemoryPointer;


/* "memory.pxd":58
 * 
 * 
 * cdef class MemoryPool:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPool {
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *(*malloc)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, size_t, int __pyx_skip_dispatch);
  PyObject *(*free_all_blocks)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_free_all_blocks *__pyx_optional_args);
  PyObject *(*free_all_free)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  size_t (*n_free_blocks)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  size_t (*used_bytes)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  size_t (*free_bytes)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  size_t (*total_bytes)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  PyObject *(*set_limit)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_6memory_10MemoryPool_set_limit *__pyx_optional_args);
  size_t (*get_limit)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *, int __pyx_skip_dispatch);
  PyObject *(*_ensure_pools_and_return_device_pool)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *);
  PyObject *(*device_pool)(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPool *__pyx_vtabptr_4cupy_4cuda_6memory_MemoryPool;
static CYTHON_INLINE PyObject *__pyx_f_4cupy_4cuda_6memory_10MemoryPool_device_pool(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *);


/* "memory.pxd":96
 * 
 * 
 * cdef class CFunctionAllocator:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_6memory_CFunctionAllocator {
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *(*malloc)(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator *, size_t, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6memory_CFunctionAllocator *__pyx_vtabptr_4cupy_4cuda_6memory_CFunctionAllocator;


/* "memory.pxd":113
 * 
 * 
 * cdef class PythonFunctionAllocator:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_6memory_PythonFunctionAllocator {
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *(*malloc)(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator *, size_t, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_4cuda_6memory_PythonFunctionAllocator *__pyx_vtabptr_4cupy_4cuda_6memory_PythonFunctionAllocator;


/* "cupy/cuda/function.pxd":9
 * 
 * 
 * cdef class Function:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_8function_Function {
  PyObject *(*linear_launch)(struct __pyx_obj_4cupy_4cuda_8function_Function *, size_t, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_4cuda_8function_8Function_linear_launch *__pyx_optional_args);
};
static struct __pyx_vtabstruct_4cupy_4cuda_8function_Function *__pyx_vtabptr_4cupy_4cuda_8function_Function;


/* "cupy/cuda/function.pxd":20
 * 
 * 
 * cdef class Module:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_8function_Module {
  PyObject *(*load_file)(struct __pyx_obj_4cupy_4cuda_8function_Module *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*load)(struct __pyx_obj_4cupy_4cuda_8function_Module *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_global_var)(struct __pyx_obj_4cupy_4cuda_8function_Module *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*get_function)(struct __pyx_obj_4cupy_4cuda_8function_Module *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*_set_mapping)(struct __pyx_obj_4cupy_4cuda_8function_Module *, PyObject *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_4cuda_8function_Module *__pyx_vtabptr_4cupy_4cuda_8function_Module;


/* "cupy/cuda/function.pxd":33
 * 
 * 
 * cdef class LinkState:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
*/

struct __pyx_vtabstruct_4cupy_4cuda_8function_LinkState {
  PyObject *(*add_ptr_data)(struct __pyx_obj_4cupy_4cuda_8function_LinkState *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*add_ptr_file)(struct __pyx_obj_4cupy_4cuda_8function_LinkState *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*complete)(struct __pyx_obj_4cupy_4cuda_8function_LinkState *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_4cuda_8function_LinkState *__pyx_vtabptr_4cupy_4cuda_8function_LinkState;


/* "cupy/_core/_carray.pxd":22
 * 
 * 
 * @cython.final             # <<<<<<<<<<<<<<
 * cdef class mdspan(function.CPointer):
 * 
*/

struct __pyx_vtabstruct_4cupy_5_core_7_carray_mdspan {
  int (*init)(struct __pyx_obj_4cupy_5_core_7_carray_mdspan *, void *, int, __pyx_t_4cupy_5_core_7_carray_shape_t const &, __pyx_t_4cupy_5_core_7_carray_strides_t const &, int, int);
};
static struct __pyx_vtabstruct_4cupy_5_core_7_carray_mdspan *__pyx_vtabptr_4cupy_5_core_7_carray_mdspan;


/* "cupy/_core/_carray.pxd":31
 * 
 * 
 * @cython.final             # <<<<<<<<<<<<<<
 * cdef class CArray(function.CPointer):
 * 
*/

struct __pyx_vtabstruct_4cupy_5_core_7_carray_CArray {
  void (*init)(struct __pyx_obj_4cupy_5_core_7_carray_CArray *, void *, Py_ssize_t, __pyx_t_4cupy_5_core_7_carray_shape_t const &, __pyx_t_4cupy_5_core_7_carray_strides_t const &);
};
static struct __pyx_vtabstruct_4cupy_5_core_7_carray_CArray *__pyx_vtabptr_4cupy_5_core_7_carray_CArray;


/* "cupy/_core/_carray.pxd":44
 * 
 * 
 * cdef class CIndexer(function.CPointer):             # <<<<<<<<<<<<<<
 * 
 *     cdef void init(self, Py_ssize_t size, const shape_t &shape) except*
*/

struct __pyx_vtabstruct_4cupy_5_core_7_carray_CIndexer {
  void (*init)(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer *, Py_ssize_t, __pyx_t_4cupy_5_core_7_carray_shape_t const &);
};
static struct __pyx_vtabstruct_4cupy_5_core_7_carray_CIndexer *__pyx_vtabptr_4cupy_5_core_7_carray_CIndexer;


/* "cupy/_core/_carray.pxd":49
 * 
 * 
 * cdef class Indexer:             # <<<<<<<<<<<<<<
 *     cdef:
 *         readonly Py_ssize_t size
*/

struct __pyx_vtabstruct_4cupy_5_core_7_carray_Indexer {
  void (*init)(struct __pyx_obj_4cupy_5_core_7_carray_Indexer *, __pyx_t_4cupy_5_core_7_carray_shape_t const &);
  struct __pyx_obj_4cupy_4cuda_8function_CPointer *(*get_pointer)(struct __pyx_obj_4cupy_5_core_7_carray_Indexer *);
};
static struct __pyx_vtabstruct_4cupy_5_core_7_carray_Indexer *__pyx_vtabptr_4cupy_5_core_7_carray_Indexer;


/* "cupy/_core/core.pxd":10
 * 
 * 
 * cdef class _ndarray_base:             # <<<<<<<<<<<<<<
 *     cdef:
 *         object __weakref__
*/

struct __pyx_vtabstruct_4cupy_5_core_4core__ndarray_base {
  PyObject *(*_init_fast)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, __pyx_t_4cupy_5_core_7_carray_shape_t const &, PyObject *, int);
  int (*is_host_accessible)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *);
  PyObject *(*item)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  PyObject *(*tolist)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  PyObject *(*tobytes)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tobytes *__pyx_optional_args);
  PyObject *(*tofile)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_tofile *__pyx_optional_args);
  PyObject *(*dump)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch);
  PyObject *(*dumps)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*_astype)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base__astype *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*astype)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_astype *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*copy)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_copy *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*view)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_view *__pyx_optional_args);
  PyObject *(*fill)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*swapaxes)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, Py_ssize_t, Py_ssize_t, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*flatten)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_flatten *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*ravel)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ravel *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*squeeze)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_squeeze *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*take)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_take *__pyx_optional_args);
  PyObject *(*put)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_put *__pyx_optional_args);
  PyObject *(*repeat)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_repeat *__pyx_optional_args);
  PyObject *(*choose)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_choose *__pyx_optional_args);
  PyObject *(*sort)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sort *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*argsort)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argsort *__pyx_optional_args);
  PyObject *(*partition)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_partition *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*argpartition)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argpartition *__pyx_optional_args);
  PyObject *(*nonzero)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*compress)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_compress *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*diagonal)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_diagonal *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*max)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_max *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*argmax)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmax *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*min)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_min *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*argmin)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_argmin *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*ptp)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_ptp *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*clip)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_clip *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*round)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_round *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*trace)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_trace *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*sum)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_sum *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*cumsum)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumsum *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*mean)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_mean *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*var)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_var *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*std)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_std *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*prod)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_prod *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*cumprod)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_cumprod *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*_add_reduceat)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, PyObject *, PyObject *, PyObject *, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*all)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_all *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*any)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_any *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*conj)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*conjugate)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
  PyObject *(*get)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_get *__pyx_optional_args);
  PyObject *(*set)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_set *__pyx_optional_args);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*reduced_view)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch, struct __pyx_opt_args_4cupy_5_core_4core_13_ndarray_base_reduced_view *__pyx_optional_args);
  PyObject *(*_update_c_contiguity)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *);
  PyObject *(*_update_f_contiguity)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *);
  PyObject *(*_update_contiguity)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *);
  PyObject *(*_set_shape_and_strides)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, __pyx_t_4cupy_5_core_7_carray_shape_t const &, __pyx_t_4cupy_5_core_7_carray_strides_t const &, int, int, int __pyx_skip_dispatch);
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*_view)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, PyObject *, __pyx_t_4cupy_5_core_7_carray_shape_t const &, __pyx_t_4cupy_5_core_7_carray_strides_t const &, int, int, PyObject *);
  PyObject *(*_set_contiguous_strides)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, Py_ssize_t, int);
  struct __pyx_obj_4cupy_4cuda_8function_CPointer *(*get_pointer)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *);
  PyObject *(*toDlpack)(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch);
};
static struct __pyx_vtabstruct_4cupy_5_core_4core__ndarray_base *__pyx_vtabptr_4cupy_5_core_4core__ndarray_base;
/* #### Code section: utility_code_proto ### */

/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
  #define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
  typedef struct {
    void (*INCREF)(void*, PyObject*, Py_ssize_t);
    void (*DECREF)(void*, PyObject*, Py_ssize_t);
    void (*GOTREF)(void*, PyObject*, Py_ssize_t);
    void (*GIVEREF)(void*, PyObject*, Py_ssize_t);
    void* (*SetupContext)(const char*, Py_ssize_t, const char*);
    void (*FinishContext)(void**);
  } __Pyx_RefNannyAPIStruct;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
  #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
          if (acquire_gil) {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__));\
              PyGILState_Release(__pyx_gilstate_save);\
          } else {\
              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), (__LINE__), (__FILE__));\
          }
  #define __Pyx_RefNannyFinishContextNogil() {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __Pyx_RefNannyFinishContext();\
              PyGILState_Release(__pyx_gilstate_save);\
          }
  #define __Pyx_RefNannyFinishContextNogil() {\
              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
              __Pyx_RefNannyFinishContext();\
              PyGILState_Release(__pyx_gilstate_save);\
          }
  #define __Pyx_RefNannyFinishContext()\
          __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
  #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_GOTREF(r)  __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), (__LINE__))
  #define __Pyx_XINCREF(r)  do { if((r) == NULL); else {__Pyx_INCREF(r); }} while(0)
  #define __Pyx_XDECREF(r)  do { if((r) == NULL); else {__Pyx_DECREF(r); }} while(0)
  #define __Pyx_XGOTREF(r)  do { if((r) == NULL); else {__Pyx_GOTREF(r); }} while(0)
  #define __Pyx_XGIVEREF(r) do { if((r) == NULL); else {__Pyx_GIVEREF(r);}} while(0)
#else
  #define __Pyx_RefNannyDeclarations
  #define __Pyx_RefNannySetupContext(name, acquire_gil)
  #define __Pyx_RefNannyFinishContextNogil()
  #define __Pyx_RefNannyFinishContext()
  #define __Pyx_INCREF(r) Py_INCREF(r)
  #define __Pyx_DECREF(r) Py_DECREF(r)
  #define __Pyx_GOTREF(r)
  #define __Pyx_GIVEREF(r)
  #define __Pyx_XINCREF(r) Py_XINCREF(r)
  #define __Pyx_XDECREF(r) Py_XDECREF(r)
  #define __Pyx_XGOTREF(r)
  #define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_Py_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; Py_XDECREF(tmp);\
    } while (0)
#define __Pyx_XDECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_XDECREF(tmp);\
    } while (0)
#define __Pyx_DECREF_SET(r, v) do {\
        PyObject *tmp = (PyObject *) r;\
        r = v; __Pyx_DECREF(tmp);\
    } while (0)
#define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* PyThreadStateGet.proto (used by PyErrFetchRestore) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = __Pyx_PyThreadState_Current;
#if PY_VERSION_HEX >= 0x030C00A6
#define __Pyx_PyErr_Occurred()  (__pyx_tstate->current_exception != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->current_exception ? (PyObject*) Py_TYPE(__pyx_tstate->current_exception) : (PyObject*) NULL)
#else
#define __Pyx_PyErr_Occurred()  (__pyx_tstate->curexc_type != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  (__pyx_tstate->curexc_type)
#endif
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred()  (PyErr_Occurred() != NULL)
#define __Pyx_PyErr_CurrentExceptionType()  PyErr_Occurred()
#endif

/* PyErrFetchRestore.proto (used by IterFinish) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A6
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck, unsafe_shared) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck, unsafe_shared) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck, has_gil, unsafe_shared)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck, unsafe_shared) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck, int unsafe_shared);

/* PyErrExceptionMatches.proto (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* PyObjectGetAttrStr.proto (used by PyObjectGetAttrStrNoError) */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif

/* PyObjectGetAttrStrNoError.proto (used by HasAttr) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);

/* HasAttr.proto */
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_HasAttr(o, n)  PyObject_HasAttrWithError(o, n)
#else
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
#endif

/* PyObjectCall.proto (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif

/* PyObjectCallMethO.proto (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif

/* PyObjectFastCall.proto (used by PyObjectFastCallMethod) */
#define __Pyx_PyObject_FastCall(func, args, nargs)  __Pyx_PyObject_FastCallDict(func, args, (size_t)(nargs), NULL)
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs);

/* PyObjectFastCallMethod.proto */
#if CYTHON_VECTORCALL && PY_VERSION_HEX >= 0x03090000
#define __Pyx_PyObject_FastCallMethod(name, args, nargsf) PyObject_VectorcallMethod(name, args, nargsf, NULL)
#else
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf);
#endif

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* PyTypeError_Check.proto */
#define __Pyx_PyExc_TypeError_Check(obj)  __Pyx_TypeCheck(obj, PyExc_TypeError)

/* PyObjectFormatSimple.proto */
#if CYTHON_COMPILING_IN_PYPY
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#elif CYTHON_USE_TYPE_SLOTS
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
        PyObject_Format(s, f))
#else
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#endif

/* IncludeStringH.proto (used by JoinPyUnicode) */
#include <string.h>

/* JoinPyUnicode.export */
static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char);

/* RaiseException.export */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* TupleAndListFromArray.proto (used by fastcall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n);
#endif
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject* __Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n);
#endif

/* BytesEquals.proto (used by UnicodeEquals) */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto (used by fastcall) */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* fastcall.proto */
#if CYTHON_AVOID_BORROWED_REFS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_PySequence_ITEM(args, i)
#elif CYTHON_ASSUME_SAFE_MACROS
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_NewRef(__Pyx_PyTuple_GET_ITEM(args, i))
#else
    #define __Pyx_ArgRef_VARARGS(args, i) __Pyx_XNewRef(PyTuple_GetItem(args, i))
#endif
#define __Pyx_NumKwargs_VARARGS(kwds) PyDict_Size(kwds)
#define __Pyx_KwValues_VARARGS(args, nargs) NULL
#define __Pyx_GetKwValue_VARARGS(kw, kwvalues, s) __Pyx_PyDict_GetItemStrWithError(kw, s)
#define __Pyx_KwargsAsDict_VARARGS(kw, kwvalues) PyDict_Copy(kw)
#if CYTHON_METH_FASTCALL
    #define __Pyx_ArgRef_FASTCALL(args, i) __Pyx_NewRef(args[i])
    #define __Pyx_NumKwargs_FASTCALL(kwds) __Pyx_PyTuple_GET_SIZE(kwds)
    #define __Pyx_KwValues_FASTCALL(args, nargs) ((args) + (nargs))
    static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s);
  #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues);
  #else
    #define __Pyx_KwargsAsDict_FASTCALL(kw, kwvalues) _PyStack_AsDict(kwvalues, kw)
  #endif
#else
    #define __Pyx_ArgRef_FASTCALL __Pyx_ArgRef_VARARGS
    #define __Pyx_NumKwargs_FASTCALL __Pyx_NumKwargs_VARARGS
    #define __Pyx_KwValues_FASTCALL __Pyx_KwValues_VARARGS
    #define __Pyx_GetKwValue_FASTCALL __Pyx_GetKwValue_VARARGS
    #define __Pyx_KwargsAsDict_FASTCALL __Pyx_KwargsAsDict_VARARGS
#endif
#define __Pyx_ArgsSlice_VARARGS(args, start, stop) PyTuple_GetSlice(args, start, stop)
#if CYTHON_METH_FASTCALL || (CYTHON_COMPILING_IN_CPYTHON && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) __Pyx_PyTuple_FromArray(args + start, stop - start)
#else
#define __Pyx_ArgsSlice_FASTCALL(args, start, stop) PyTuple_GetSlice(args, start, stop)
#endif

/* py_dict_items.proto (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);

/* CallCFunction.proto (used by CallUnboundCMethod0) */
#define __Pyx_CallCFunction(cfunc, self, args)\
    ((PyCFunction)(void(*)(void))(cfunc)->func)(self, args)
#define __Pyx_CallCFunctionWithKeywords(cfunc, self, args, kwargs)\
    ((PyCFunctionWithKeywords)(void(*)(void))(cfunc)->func)(self, args, kwargs)
#define __Pyx_CallCFunctionFast(cfunc, self, args, nargs)\
    ((__Pyx_PyCFunctionFast)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs)
#define __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, nargs, kwnames)\
    ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))(PyCFunction)(cfunc)->func)(self, args, nargs, kwnames)

/* PyObjectCallOneArg.proto (used by CallUnboundCMethod0) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* UnpackUnboundCMethod.proto (used by CallUnboundCMethod0) */
typedef struct {
    PyObject *type;
    PyObject **method_name;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && CYTHON_ATOMICS
    __pyx_atomic_int_type initialized;
#endif
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
static CYTHON_INLINE int __Pyx_CachedCFunction_GetAndSetInitializing(__Pyx_CachedCFunction *cfunc) {
#if !CYTHON_ATOMICS
    return 1;
#else
    __pyx_nonatomic_int_type expected = 0;
    if (__pyx_atomic_int_cmp_exchange(&cfunc->initialized, &expected, 1)) {
        return 0;
    }
    return expected;
#endif
}
static CYTHON_INLINE void __Pyx_CachedCFunction_SetFinishedInitializing(__Pyx_CachedCFunction *cfunc) {
#if CYTHON_ATOMICS
    __pyx_atomic_store(&cfunc->initialized, 2);
#endif
}
#else
#define __Pyx_CachedCFunction_GetAndSetInitializing(cfunc) 2
#define __Pyx_CachedCFunction_SetFinishedInitializing(cfunc)
#endif

/* CallUnboundCMethod0.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* py_dict_values.proto (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);

/* OwnedDictNext.proto (used by ParseKeywordsImpl) */
#if CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue);
#else
CYTHON_INLINE
static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue);
#endif

/* RaiseDoubleKeywords.proto (used by ParseKeywordsImpl) */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);

/* ParseKeywordsImpl.export */
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name
);
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);

/* CallUnboundCMethod2.proto */
CYTHON_UNUSED
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
#else
#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
#endif

/* ParseKeywords.proto */
static CYTHON_INLINE int __Pyx_ParseKeywords(
    PyObject *kwds, PyObject *const *kwvalues, PyObject ** const argnames[],
    PyObject *kwds2, PyObject *values[],
    Py_ssize_t num_pos_args, Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs
);

/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);

/* ArgTypeTestFunc.export */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);

/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
    ((likely(__Pyx_IS_TYPE(obj, type) | (none_allowed && (obj == Py_None)))) ? 1 :\
        __Pyx__ArgTypeTest(obj, type, name, exact))

/* FunctionExport.proto */
static int __Pyx_ExportFunction(PyObject *api_dict, const char *name, void (*f)(void), const char *sig);

/* GetApiDict.proto */
static PyObject *__Pyx_ApiExport_GetApiDict(void);

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_2_4
#define __PYX_HAVE_RT_ImportType_proto_3_2_4
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_2_4(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_2_4(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_2_4 {
   __Pyx_ImportType_CheckSize_Error_3_2_4 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_2_4 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_2_4 = 2
};
static PyTypeObject *__Pyx_ImportType_3_2_4(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_2_4 check_size);
#endif

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* FunctionImport.proto */
static int __Pyx_ImportFunction_3_2_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* dict_setdefault.proto (used by CLineInTraceback) */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value);

/* PyDictVersioning.proto (used by CLineInTraceback) */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __Pyx_XNewRef(__pyx_dict_cached_value);\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* CLineInTraceback.proto (used by AddTraceback) */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#else
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#endif

/* CodeObjectCache.proto (used by AddTraceback) */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject __Pyx_CachedCodeObjectType;
#else
typedef PyCodeObject __Pyx_CachedCodeObjectType;
#endif
typedef struct {
    __Pyx_CachedCodeObjectType* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_int_type accessor_count;
  #endif
};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* GCCDiagnostics.proto */
#if !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
#define __Pyx_HAS_GCC_DIAGNOSTIC
#endif

/* PyObjectVectorCallKwBuilder.proto (used by CIntToPy) */
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#if CYTHON_VECTORCALL
#if PY_VERSION_HEX >= 0x03090000
#define __Pyx_Object_Vectorcall_CallFromBuilder PyObject_Vectorcall
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder _PyObject_Vectorcall
#endif
#define __Pyx_MakeVectorcallBuilderKwds(n) PyTuple_New(n)
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n);
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n);
#else
#define __Pyx_Object_Vectorcall_CallFromBuilder __Pyx_PyObject_FastCallDict
#define __Pyx_MakeVectorcallBuilderKwds(n) __Pyx_PyDict_NewPresized(n)
#define __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n) PyDict_SetItem(builder, key, value)
#define __Pyx_VectorcallBuilder_AddArgStr(key, value, builder, args, n) PyDict_SetItemString(builder, key, value)
#endif

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value);

/* CppExceptionConversion.proto */
#ifndef __Pyx_CppExn2PyErr
#include <new>
#include <typeinfo>
#include <stdexcept>
#include <ios>
static void __Pyx_CppExn2PyErr() {
  try {
    if (PyErr_Occurred())
      ; // let the latest Python exn pass through and ignore the current one
    else
      throw;
  } catch (const std::bad_alloc& exn) {
    PyErr_SetString(PyExc_MemoryError, exn.what());
  } catch (const std::bad_cast& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::bad_typeid& exn) {
    PyErr_SetString(PyExc_TypeError, exn.what());
  } catch (const std::domain_error& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::invalid_argument& exn) {
    PyErr_SetString(PyExc_ValueError, exn.what());
  } catch (const std::ios_base::failure& exn) {
    PyErr_SetString(PyExc_IOError, exn.what());
  } catch (const std::out_of_range& exn) {
    PyErr_SetString(PyExc_IndexError, exn.what());
  } catch (const std::overflow_error& exn) {
    PyErr_SetString(PyExc_OverflowError, exn.what());
  } catch (const std::range_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::underflow_error& exn) {
    PyErr_SetString(PyExc_ArithmeticError, exn.what());
  } catch (const std::exception& exn) {
    PyErr_SetString(PyExc_RuntimeError, exn.what());
  }
  catch (...)
  {
    PyErr_SetString(PyExc_RuntimeError, "Unknown exception");
  }
}
#endif

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
#define __Pyx_PyType_GetFullyQualifiedName PyType_GetFullyQualifiedName
#else
static __Pyx_TypeName __Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp);
#endif
#else  // !LIMITED_API
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetFullyQualifiedName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *);

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *);

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2) {
    return PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2);
}
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
#ifdef PyExceptionInstance_Check
  #define __Pyx_PyBaseException_Check(obj) PyExceptionInstance_Check(obj)
#else
  #define __Pyx_PyBaseException_Check(obj) __Pyx_TypeCheck(obj, PyExc_BaseException)
#endif

/* GetRuntimeVersion.proto */
#if __PYX_LIMITED_VERSION_HEX < 0x030b0000
static unsigned long __Pyx_cached_runtime_version = 0;
static void __Pyx_init_runtime_version(void);
#else
#define __Pyx_init_runtime_version()
#endif
static unsigned long __Pyx_get_runtime_version(void);

/* AddModuleRef.proto */
#if ((CYTHON_COMPILING_IN_CPYTHON_FREETHREADING ) ||\
     __PYX_LIMITED_VERSION_HEX < 0x030d0000)
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name);
#else
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#endif

/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* DecompressString.proto */
static PyObject *__Pyx_DecompressString(const char *s, Py_ssize_t length, int algo);

/* MultiPhaseInitModuleState.proto */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
static PyObject *__Pyx_State_FindModule(void*);
static int __Pyx_State_AddModule(PyObject* module, void*);
static int __Pyx_State_RemoveModule(void*);
#elif CYTHON_USE_MODULE_STATE
#define __Pyx_State_FindModule PyState_FindModule
#define __Pyx_State_AddModule PyState_AddModule
#define __Pyx_State_RemoveModule PyState_RemoveModule
#endif

/* #### Code section: module_declarations ### */
/* CythonABIVersion.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
    #if CYTHON_METH_FASTCALL
        #define __PYX_FASTCALL_ABI_SUFFIX  "_fastcall"
    #else
        #define __PYX_FASTCALL_ABI_SUFFIX
    #endif
    #define __PYX_LIMITED_ABI_SUFFIX "limited" __PYX_FASTCALL_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#else
    #define __PYX_LIMITED_ABI_SUFFIX
#endif
#if __PYX_HAS_PY_AM_SEND == 1
    #define __PYX_AM_SEND_ABI_SUFFIX
#elif __PYX_HAS_PY_AM_SEND == 2
    #define __PYX_AM_SEND_ABI_SUFFIX "amsendbackport"
#else
    #define __PYX_AM_SEND_ABI_SUFFIX "noamsend"
#endif
#ifndef __PYX_MONITORING_ABI_SUFFIX
    #define __PYX_MONITORING_ABI_SUFFIX
#endif
#if CYTHON_USE_TP_FINALIZE
    #define __PYX_TP_FINALIZE_ABI_SUFFIX
#else
    #define __PYX_TP_FINALIZE_ABI_SUFFIX "nofinalize"
#endif
#if CYTHON_USE_FREELISTS || !defined(__Pyx_AsyncGen_USED)
    #define __PYX_FREELISTS_ABI_SUFFIX
#else
    #define __PYX_FREELISTS_ABI_SUFFIX "nofreelists"
#endif
#define CYTHON_ABI  __PYX_ABI_VERSION __PYX_LIMITED_ABI_SUFFIX __PYX_MONITORING_ABI_SUFFIX __PYX_TP_FINALIZE_ABI_SUFFIX __PYX_FREELISTS_ABI_SUFFIX __PYX_AM_SEND_ABI_SUFFIX
#define __PYX_ABI_MODULE_NAME "_cython_" CYTHON_ABI
#define __PYX_TYPE_MODULE_PREFIX __PYX_ABI_MODULE_NAME "."

static CYTHON_INLINE PyObject *__pyx_f_4cupy_4cuda_6memory_10MemoryPool_device_pool(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *__pyx_v_self); /* proto*/

/* Module declarations from "libcpp" */

/* Module declarations from "libcpp.vector" */

/* Module declarations from "cupy.cuda" */

/* Module declarations from "cython" */

/* Module declarations from "libc.stdint" */

/* Module declarations from "libcpp.utility" */

/* Module declarations from "libcpp.map" */

/* Module declarations from "cupy.cuda.device" */
static int (*__pyx_f_4cupy_4cuda_6device_get_device_id)(int __pyx_skip_dispatch); /*proto*/

/* Module declarations from "cupy.cuda.memory" */

/* Module declarations from "cupy.cuda.function" */

/* Module declarations from "cupy._core._carray" */

/* Module declarations from "cupy._core.core" */
static struct __pyx_obj_4cupy_5_core_4core__ndarray_base *(*__pyx_f_4cupy_5_core_4core__convert_object_with_cuda_array_interface)(PyObject *, int __pyx_skip_dispatch); /*proto*/

/* Module declarations from "libcpp.pair" */

/* Module declarations from "cupy._core._memory_range" */
static PyObject *__pyx_f_4cupy_5_core_13_memory_range_get_range(Py_ssize_t, __pyx_t_4cupy_5_core_7_carray_shape_t &, __pyx_t_4cupy_5_core_7_carray_strides_t &, Py_ssize_t &, Py_ssize_t &); /*proto*/
static std::pair<Py_ssize_t,Py_ssize_t>  __pyx_f_4cupy_5_core_13_memory_range_get_bound(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch); /*proto*/
static int __pyx_f_4cupy_5_core_13_memory_range_may_share_bounds(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch); /*proto*/
static std::pair<Py_ssize_t,Py_ssize_t>  __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(PyObject *); /*proto*/
static PyObject *__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(std::pair<Py_ssize_t,Py_ssize_t>  const &); /*proto*/
/* #### Code section: typeinfo ### */
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "cupy._core._memory_range"
extern int __pyx_module_is_main_cupy___core___memory_range;
int __pyx_module_is_main_cupy___core___memory_range = 0;

/* Implementation of "cupy._core._memory_range" */
/* #### Code section: global_var ### */
/* #### Code section: string_decls ### */
/* #### Code section: decls ### */
static PyObject *__pyx_pf_4cupy_5_core_13_memory_range_get_bound(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_array); /* proto */
static PyObject *__pyx_pf_4cupy_5_core_13_memory_range_2may_share_bounds(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_a, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_b); /* proto */
/* #### Code section: late_includes ### */
/* #### Code section: module_state ### */
/* SmallCodeConfig */
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif

typedef struct {
  PyObject *__pyx_d;
  PyObject *__pyx_b;
  PyObject *__pyx_cython_runtime;
  PyObject *__pyx_empty_tuple;
  PyObject *__pyx_empty_bytes;
  PyObject *__pyx_empty_unicode;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6device_Handle;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6device_Device;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_BaseMemory;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_SystemMemory;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_MemoryPool;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocatorMemory;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_8function_CPointer;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_8function_Function;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_8function_Module;
  PyTypeObject *__pyx_ptype_4cupy_4cuda_8function_LinkState;
  PyTypeObject *__pyx_ptype_4cupy_5_core_7_carray_mdspan;
  PyTypeObject *__pyx_ptype_4cupy_5_core_7_carray_CArray;
  PyTypeObject *__pyx_ptype_4cupy_5_core_7_carray_CIndexer;
  PyTypeObject *__pyx_ptype_4cupy_5_core_7_carray_Indexer;
  PyTypeObject *__pyx_ptype_4cupy_5_core_4core__ndarray_base;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_items;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_pop;
  __Pyx_CachedCFunction __pyx_umethod_PyDict_Type_values;
  PyObject *__pyx_string_tab[28];
/* #### Code section: module_state_contents ### */
/* CodeObjectCache.module_state_decls */
struct __Pyx_CodeObjectCache __pyx_code_cache;

/* #### Code section: module_state_end ### */
} __pyx_mstatetype;

#if CYTHON_USE_MODULE_STATE
#ifdef __cplusplus
namespace {
extern struct PyModuleDef __pyx_moduledef;
} /* anonymous namespace */
#else
static struct PyModuleDef __pyx_moduledef;
#endif

#define __pyx_mstate_global (__Pyx_PyModule_GetState(__Pyx_State_FindModule(&__pyx_moduledef)))

#define __pyx_m (__Pyx_State_FindModule(&__pyx_moduledef))
#else
static __pyx_mstatetype __pyx_mstate_global_static =
#ifdef __cplusplus
    {};
#else
    {0};
#endif
static __pyx_mstatetype * const __pyx_mstate_global = &__pyx_mstate_global_static;
#endif
/* #### Code section: constant_name_defines ### */
#define __pyx_kp_u_ __pyx_string_tab[0]
#define __pyx_kp_u_Note_that_Cython_is_deliberately __pyx_string_tab[1]
#define __pyx_kp_u__2 __pyx_string_tab[2]
#define __pyx_kp_u_add_note __pyx_string_tab[3]
#define __pyx_kp_u_got __pyx_string_tab[4]
#define __pyx_kp_u_has_incorrect_type_expected __pyx_string_tab[5]
#define __pyx_n_u_Pyx_PyDict_NextRef __pyx_string_tab[6]
#define __pyx_n_u_a __pyx_string_tab[7]
#define __pyx_n_u_array __pyx_string_tab[8]
#define __pyx_n_u_b __pyx_string_tab[9]
#define __pyx_n_u_cline_in_traceback __pyx_string_tab[10]
#define __pyx_n_u_cuda_array_interface __pyx_string_tab[11]
#define __pyx_n_u_cupy_get_ndarray __pyx_string_tab[12]
#define __pyx_n_u_items __pyx_string_tab[13]
#define __pyx_n_u_itemsize __pyx_string_tab[14]
#define __pyx_n_u_main __pyx_string_tab[15]
#define __pyx_n_u_module __pyx_string_tab[16]
#define __pyx_n_u_name __pyx_string_tab[17]
#define __pyx_n_u_pop __pyx_string_tab[18]
#define __pyx_n_u_pyx_capi __pyx_string_tab[19]
#define __pyx_n_u_pyx_vtable __pyx_string_tab[20]
#define __pyx_n_u_qualname __pyx_string_tab[21]
#define __pyx_n_u_setdefault __pyx_string_tab[22]
#define __pyx_n_u_test __pyx_string_tab[23]
#define __pyx_n_u_values __pyx_string_tab[24]
#define __pyx_kp_b_PyObject_Py_ssize_t___pyx_t_4cup __pyx_string_tab[25]
#define __pyx_kp_b_int_int___pyx_skip_dispatch_get __pyx_string_tab[26]
#define __pyx_kp_b_struct___pyx_obj_4cupy_5_core_4c __pyx_string_tab[27]
/* #### Code section: module_state_clear ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_clear(PyObject *m) {
  __pyx_mstatetype *clear_module_state = __Pyx_PyModule_GetState(m);
  if (!clear_module_state) return 0;
  Py_CLEAR(clear_module_state->__pyx_d);
  Py_CLEAR(clear_module_state->__pyx_b);
  Py_CLEAR(clear_module_state->__pyx_cython_runtime);
  Py_CLEAR(clear_module_state->__pyx_empty_tuple);
  Py_CLEAR(clear_module_state->__pyx_empty_bytes);
  Py_CLEAR(clear_module_state->__pyx_empty_unicode);
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __Pyx_State_RemoveModule(NULL);
  #endif
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6device_Handle);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6device_Device);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_BaseMemory);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_SystemMemory);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_MemoryPool);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocatorMemory);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_8function_CPointer);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_8function_Function);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_8function_Module);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_4cuda_8function_LinkState);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_5_core_7_carray_mdspan);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_5_core_7_carray_CArray);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_5_core_7_carray_CIndexer);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_5_core_7_carray_Indexer);
  Py_CLEAR(clear_module_state->__pyx_ptype_4cupy_5_core_4core__ndarray_base);
  for (int i=0; i<28; ++i) { Py_CLEAR(clear_module_state->__pyx_string_tab[i]); }
/* #### Code section: module_state_clear_contents ### */
/* #### Code section: module_state_clear_end ### */
return 0;
}
#endif
/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
  __pyx_mstatetype *traverse_module_state = __Pyx_PyModule_GetState(m);
  if (!traverse_module_state) return 0;
  Py_VISIT(traverse_module_state->__pyx_d);
  Py_VISIT(traverse_module_state->__pyx_b);
  Py_VISIT(traverse_module_state->__pyx_cython_runtime);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_tuple);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_bytes);
  __Pyx_VISIT_CONST(traverse_module_state->__pyx_empty_unicode);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6device_Handle);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6device_Device);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_BaseMemory);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_SystemMemory);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_MemoryPool);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocatorMemory);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_8function_CPointer);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_8function_Function);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_8function_Module);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_4cuda_8function_LinkState);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_5_core_7_carray_mdspan);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_5_core_7_carray_CArray);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_5_core_7_carray_CIndexer);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_5_core_7_carray_Indexer);
  Py_VISIT(traverse_module_state->__pyx_ptype_4cupy_5_core_4core__ndarray_base);
  for (int i=0; i<28; ++i) { __Pyx_VISIT_CONST(traverse_module_state->__pyx_string_tab[i]); }
/* #### Code section: module_state_traverse_contents ### */
/* #### Code section: module_state_traverse_end ### */
return 0;
}
#endif
/* #### Code section: module_code ### */

/* "pair.from_py":190
 *         pair(T&, U&) except +
 * 
 * @cname("__pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t")             # <<<<<<<<<<<<<<
 * cdef pair[X,Y] __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(object o) except *:
 *     x, y = o
*/

static std::pair<Py_ssize_t,Py_ssize_t>  __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(PyObject *__pyx_v_o) {
  PyObject *__pyx_v_x = NULL;
  PyObject *__pyx_v_y = NULL;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  PyObject *(*__pyx_t_4)(PyObject *);
  Py_ssize_t __pyx_t_5;
  Py_ssize_t __pyx_t_6;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_t_7;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t", 0);

  /* "pair.from_py":192
 * @cname("__pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t")
 * cdef pair[X,Y] __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(object o) except *:
 *     x, y = o             # <<<<<<<<<<<<<<
 *     return pair[X,Y](<X>x, <Y>y)
 * 
*/
  if ((likely(PyTuple_CheckExact(__pyx_v_o))) || (PyList_CheckExact(__pyx_v_o))) {
    PyObject* sequence = __pyx_v_o;
    Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
    if (unlikely(size != 2)) {
      if (size > 2) __Pyx_RaiseTooManyValuesError(2);
      else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
      __PYX_ERR(1, 192, __pyx_L1_error)
    }
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    if (likely(PyTuple_CheckExact(sequence))) {
      __pyx_t_1 = PyTuple_GET_ITEM(sequence, 0);
      __Pyx_INCREF(__pyx_t_1);
      __pyx_t_2 = PyTuple_GET_ITEM(sequence, 1);
      __Pyx_INCREF(__pyx_t_2);
    } else {
      __pyx_t_1 = __Pyx_PyList_GetItemRefFast(sequence, 0, __Pyx_ReferenceSharing_SharedReference);
      if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 192, __pyx_L1_error)
      __Pyx_XGOTREF(__pyx_t_1);
      __pyx_t_2 = __Pyx_PyList_GetItemRefFast(sequence, 1, __Pyx_ReferenceSharing_SharedReference);
      if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 192, __pyx_L1_error)
      __Pyx_XGOTREF(__pyx_t_2);
    }
    #else
    __pyx_t_1 = __Pyx_PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    __pyx_t_2 = __Pyx_PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    #endif
  } else {
    Py_ssize_t index = -1;
    __pyx_t_3 = PyObject_GetIter(__pyx_v_o); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 192, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_3);
    __pyx_t_4 = (CYTHON_COMPILING_IN_LIMITED_API) ? PyIter_Next : __Pyx_PyObject_GetIterNextFunc(__pyx_t_3);
    index = 0; __pyx_t_1 = __pyx_t_4(__pyx_t_3); if (unlikely(!__pyx_t_1)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_1);
    index = 1; __pyx_t_2 = __pyx_t_4(__pyx_t_3); if (unlikely(!__pyx_t_2)) goto __pyx_L3_unpacking_failed;
    __Pyx_GOTREF(__pyx_t_2);
    if (__Pyx_IternextUnpackEndCheck(__pyx_t_4(__pyx_t_3), 2) < (0)) __PYX_ERR(1, 192, __pyx_L1_error)
    __pyx_t_4 = NULL;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    goto __pyx_L4_unpacking_done;
    __pyx_L3_unpacking_failed:;
    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
    __pyx_t_4 = NULL;
    if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
    __PYX_ERR(1, 192, __pyx_L1_error)
    __pyx_L4_unpacking_done:;
  }
  __pyx_v_x = __pyx_t_1;
  __pyx_t_1 = 0;
  __pyx_v_y = __pyx_t_2;
  __pyx_t_2 = 0;

  /* "pair.from_py":193
 * cdef pair[X,Y] __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(object o) except *:
 *     x, y = o
 *     return pair[X,Y](<X>x, <Y>y)             # <<<<<<<<<<<<<<
 * 
*/
  __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_v_x); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 193, __pyx_L1_error)
  __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_y); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 193, __pyx_L1_error)
  try {
    __pyx_t_7 = std::pair<Py_ssize_t,Py_ssize_t> (((Py_ssize_t)__pyx_t_5), ((Py_ssize_t)__pyx_t_6));
  } catch(...) {
    __Pyx_CppExn2PyErr();
    __PYX_ERR(1, 193, __pyx_L1_error)
  }
  __pyx_r = __pyx_t_7;
  goto __pyx_L0;

  /* "pair.from_py":190
 *         pair(T&, U&) except +
 * 
 * @cname("__pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t")             # <<<<<<<<<<<<<<
 * cdef pair[X,Y] __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(object o) except *:
 *     x, y = o
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("pair.from_py.__pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_pretend_to_initialize(&__pyx_r);
  __pyx_L0:;
  __Pyx_XDECREF(__pyx_v_x);
  __Pyx_XDECREF(__pyx_v_y);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "pair.to_py":203
 *         U second
 * 
 * @cname("__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t")             # <<<<<<<<<<<<<<
 * cdef object __pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(const pair[X,Y]& p):
 *     return p.first, p.second
*/

static PyObject *__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(std::pair<Py_ssize_t,Py_ssize_t>  const &__pyx_v_p) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t", 0);

  /* "pair.to_py":205
 * @cname("__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t")
 * cdef object __pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(const pair[X,Y]& p):
 *     return p.first, p.second             # <<<<<<<<<<<<<<
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = PyLong_FromSsize_t(__pyx_v_p.first); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = PyLong_FromSsize_t(__pyx_v_p.second); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 205, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __Pyx_GIVEREF(__pyx_t_1);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1) != (0)) __PYX_ERR(1, 205, __pyx_L1_error);
  __Pyx_GIVEREF(__pyx_t_2);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2) != (0)) __PYX_ERR(1, 205, __pyx_L1_error);
  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_r = __pyx_t_3;
  __pyx_t_3 = 0;
  goto __pyx_L0;

  /* "pair.to_py":203
 *         U second
 * 
 * @cname("__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t")             # <<<<<<<<<<<<<<
 * cdef object __pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(const pair[X,Y]& p):
 *     return p.first, p.second
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_AddTraceback("pair.to_py.__pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "memory.pxd":76
 *     cdef _ensure_pools_and_return_device_pool(self)
 * 
 *     cdef inline device_pool(self):             # <<<<<<<<<<<<<<
 *         # This criticial section may not be needed in practice. But without it
 *         # `self._pools` could be in an inconsistent state (the `PyObject *`
*/

static CYTHON_INLINE PyObject *__pyx_f_4cupy_4cuda_6memory_10MemoryPool_device_pool(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool *__pyx_v_self) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  PyObject *__pyx_t_4 = NULL;
  PyObject *__pyx_t_5 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("device_pool", 0);

  /* "memory.pxd":81
 *         # or the tuple not fully written due to CPU/compiler optimizations).
 *         # Atomics would be another way to ensure complete safety here.
 *         with cython.critical_section(self):             # <<<<<<<<<<<<<<
 *             if self._pools is not None:
 *                 return self._pools[device.get_device_id()]
*/
  {
      __Pyx_PyCriticalSection __pyx_cs;
      __pyx_t_1 = ((PyObject *)__pyx_v_self);
      __Pyx_INCREF(__pyx_t_1);
      __Pyx_PyCriticalSection_Begin(&__pyx_cs, (PyObject*)__pyx_t_1);
      /*try:*/ {

        /* "memory.pxd":82
 *         # Atomics would be another way to ensure complete safety here.
 *         with cython.critical_section(self):
 *             if self._pools is not None:             # <<<<<<<<<<<<<<
 *                 return self._pools[device.get_device_id()]
 * 
*/
        __pyx_t_2 = (__pyx_v_self->_pools != ((PyObject*)Py_None));
        if (__pyx_t_2) {

          /* "memory.pxd":83
 *         with cython.critical_section(self):
 *             if self._pools is not None:
 *                 return self._pools[device.get_device_id()]             # <<<<<<<<<<<<<<
 * 
 *         return self._ensure_pools_and_return_device_pool()
*/
          __Pyx_XDECREF(__pyx_r);
          if (unlikely(__pyx_v_self->_pools == Py_None)) {
            PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
            __PYX_ERR(2, 83, __pyx_L4_error)
          }
          __pyx_t_3 = __pyx_f_4cupy_4cuda_6device_get_device_id(0); if (unlikely(__pyx_t_3 == ((int)-1) && PyErr_Occurred())) __PYX_ERR(2, 83, __pyx_L4_error)
          __pyx_t_4 = __Pyx_GetItemInt_Tuple(__pyx_v_self->_pools, __pyx_t_3, int, 1, __Pyx_PyLong_From_int, 0, 1, 1, 1, __Pyx_ReferenceSharing_SharedReference); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 83, __pyx_L4_error)
          __Pyx_GOTREF(__pyx_t_4);
          __pyx_r = __pyx_t_4;
          __pyx_t_4 = 0;
          __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
          goto __pyx_L3_return;

          /* "memory.pxd":82
 *         # Atomics would be another way to ensure complete safety here.
 *         with cython.critical_section(self):
 *             if self._pools is not None:             # <<<<<<<<<<<<<<
 *                 return self._pools[device.get_device_id()]
 * 
*/
        }
      }

      /* "memory.pxd":81
 *         # or the tuple not fully written due to CPU/compiler optimizations).
 *         # Atomics would be another way to ensure complete safety here.
 *         with cython.critical_section(self):             # <<<<<<<<<<<<<<
 *             if self._pools is not None:
 *                 return self._pools[device.get_device_id()]
*/
      /*finally:*/ {
        /*normal exit:*/{
          __Pyx_PyCriticalSection_End(&__pyx_cs);
          goto __pyx_L5;
        }
        __pyx_L3_return: {
          __pyx_t_5 = __pyx_r;
          __pyx_r = 0;
          __Pyx_PyCriticalSection_End(&__pyx_cs);
          __pyx_r = __pyx_t_5;
          __pyx_t_5 = 0;
          goto __pyx_L0;
        }
        __pyx_L4_error: {
          __Pyx_PyCriticalSection_End(&__pyx_cs);
          goto __pyx_L1_error;
        }
        __pyx_L5:;
      }
      __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }

  /* "memory.pxd":85
 *                 return self._pools[device.get_device_id()]
 * 
 *         return self._ensure_pools_and_return_device_pool()             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = ((struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPool *)__pyx_v_self->__pyx_vtab)->_ensure_pools_and_return_device_pool(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 85, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* "memory.pxd":76
 *     cdef _ensure_pools_and_return_device_pool(self)
 * 
 *     cdef inline device_pool(self):             # <<<<<<<<<<<<<<
 *         # This criticial section may not be needed in practice. But without it
 *         # `self._pools` could be in an inconsistent state (the `PyObject *`
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_AddTraceback("cupy.cuda.memory.MemoryPool.device_pool", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cupy/_core/core.pxd":123
 * 
 * 
 * cdef inline _ndarray_base _convert_from_cupy_like(             # <<<<<<<<<<<<<<
 *         obj, error):
 *     """Inline function to convert cupy array-likes to cupy ndarray.
*/

static CYTHON_INLINE struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_f_4cupy_5_core_4core__convert_from_cupy_like(PyObject *__pyx_v_obj, PyObject *__pyx_v_error) {
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  int __pyx_t_1;
  PyObject *__pyx_t_2 = NULL;
  PyObject *__pyx_t_3 = NULL;
  size_t __pyx_t_4;
  PyObject *__pyx_t_5 = NULL;
  PyObject *__pyx_t_6 = NULL;
  PyObject *__pyx_t_7 = NULL;
  PyObject *__pyx_t_8[6];
  PyObject *__pyx_t_9 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("_convert_from_cupy_like", 0);

  /* "cupy/_core/core.pxd":135
 *     is not cupy-like and `None` is returned instead.
 *     """
 *     if isinstance(obj, _ndarray_base):             # <<<<<<<<<<<<<<
 *         return <_ndarray_base>obj
 *     elif hasattr(obj, "__cuda_array_interface__"):
*/
  __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base); 
  if (__pyx_t_1) {

    /* "cupy/_core/core.pxd":136
 *     """
 *     if isinstance(obj, _ndarray_base):
 *         return <_ndarray_base>obj             # <<<<<<<<<<<<<<
 *     elif hasattr(obj, "__cuda_array_interface__"):
 *         return _convert_object_with_cuda_array_interface(obj)
*/
    __Pyx_XDECREF((PyObject *)__pyx_r);
    __Pyx_INCREF((PyObject *)((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)__pyx_v_obj));
    __pyx_r = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)__pyx_v_obj);
    goto __pyx_L0;

    /* "cupy/_core/core.pxd":135
 *     is not cupy-like and `None` is returned instead.
 *     """
 *     if isinstance(obj, _ndarray_base):             # <<<<<<<<<<<<<<
 *         return <_ndarray_base>obj
 *     elif hasattr(obj, "__cuda_array_interface__"):
*/
  }

  /* "cupy/_core/core.pxd":137
 *     if isinstance(obj, _ndarray_base):
 *         return <_ndarray_base>obj
 *     elif hasattr(obj, "__cuda_array_interface__"):             # <<<<<<<<<<<<<<
 *         return _convert_object_with_cuda_array_interface(obj)
 *     elif hasattr(obj, "__cupy_get_ndarray__"):
*/
  __pyx_t_1 = __Pyx_HasAttr(__pyx_v_obj, __pyx_mstate_global->__pyx_n_u_cuda_array_interface); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(3, 137, __pyx_L1_error)
  if (__pyx_t_1) {

    /* "cupy/_core/core.pxd":138
 *         return <_ndarray_base>obj
 *     elif hasattr(obj, "__cuda_array_interface__"):
 *         return _convert_object_with_cuda_array_interface(obj)             # <<<<<<<<<<<<<<
 *     elif hasattr(obj, "__cupy_get_ndarray__"):
 *         return obj.__cupy_get_ndarray__()
*/
    __Pyx_XDECREF((PyObject *)__pyx_r);
    __pyx_t_2 = ((PyObject *)__pyx_f_4cupy_5_core_4core__convert_object_with_cuda_array_interface(__pyx_v_obj, 0)); if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 138, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
    __pyx_r = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)__pyx_t_2);
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "cupy/_core/core.pxd":137
 *     if isinstance(obj, _ndarray_base):
 *         return <_ndarray_base>obj
 *     elif hasattr(obj, "__cuda_array_interface__"):             # <<<<<<<<<<<<<<
 *         return _convert_object_with_cuda_array_interface(obj)
 *     elif hasattr(obj, "__cupy_get_ndarray__"):
*/
  }

  /* "cupy/_core/core.pxd":139
 *     elif hasattr(obj, "__cuda_array_interface__"):
 *         return _convert_object_with_cuda_array_interface(obj)
 *     elif hasattr(obj, "__cupy_get_ndarray__"):             # <<<<<<<<<<<<<<
 *         return obj.__cupy_get_ndarray__()
 * 
*/
  __pyx_t_1 = __Pyx_HasAttr(__pyx_v_obj, __pyx_mstate_global->__pyx_n_u_cupy_get_ndarray); if (unlikely(__pyx_t_1 == ((int)-1))) __PYX_ERR(3, 139, __pyx_L1_error)
  if (__pyx_t_1) {

    /* "cupy/_core/core.pxd":140
 *         return _convert_object_with_cuda_array_interface(obj)
 *     elif hasattr(obj, "__cupy_get_ndarray__"):
 *         return obj.__cupy_get_ndarray__()             # <<<<<<<<<<<<<<
 * 
 *     if error is not False:
*/
    __Pyx_XDECREF((PyObject *)__pyx_r);
    __pyx_t_3 = __pyx_v_obj;
    __Pyx_INCREF(__pyx_t_3);
    __pyx_t_4 = 0;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, NULL};
      __pyx_t_2 = __Pyx_PyObject_FastCallMethod((PyObject*)__pyx_mstate_global->__pyx_n_u_cupy_get_ndarray, __pyx_callargs+__pyx_t_4, (1-__pyx_t_4) | (1*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 140, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base))))) __PYX_ERR(3, 140, __pyx_L1_error)
    __pyx_r = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)__pyx_t_2);
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "cupy/_core/core.pxd":139
 *     elif hasattr(obj, "__cuda_array_interface__"):
 *         return _convert_object_with_cuda_array_interface(obj)
 *     elif hasattr(obj, "__cupy_get_ndarray__"):             # <<<<<<<<<<<<<<
 *         return obj.__cupy_get_ndarray__()
 * 
*/
  }

  /* "cupy/_core/core.pxd":142
 *         return obj.__cupy_get_ndarray__()
 * 
 *     if error is not False:             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             f'{error} has incorrect type '
*/
  __pyx_t_1 = (__pyx_v_error != Py_False);
  if (unlikely(__pyx_t_1)) {

    /* "cupy/_core/core.pxd":143
 * 
 *     if error is not False:
 *         raise TypeError(             # <<<<<<<<<<<<<<
 *             f'{error} has incorrect type '
 *             f'(expected {_ndarray_base}, got {type(obj)}).'
*/
    __pyx_t_3 = NULL;

    /* "cupy/_core/core.pxd":144
 *     if error is not False:
 *         raise TypeError(
 *             f'{error} has incorrect type '             # <<<<<<<<<<<<<<
 *             f'(expected {_ndarray_base}, got {type(obj)}).'
 *         )
*/
    __pyx_t_5 = __Pyx_PyObject_FormatSimple(__pyx_v_error, __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_5)) __PYX_ERR(3, 144, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_5);

    /* "cupy/_core/core.pxd":145
 *         raise TypeError(
 *             f'{error} has incorrect type '
 *             f'(expected {_ndarray_base}, got {type(obj)}).'             # <<<<<<<<<<<<<<
 *         )
 * 
*/
    __pyx_t_6 = __Pyx_PyObject_FormatSimple(((PyObject *)__pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_6)) __PYX_ERR(3, 145, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_6);
    __pyx_t_7 = __Pyx_PyObject_FormatSimple(((PyObject *)Py_TYPE(__pyx_v_obj)), __pyx_mstate_global->__pyx_empty_unicode); if (unlikely(!__pyx_t_7)) __PYX_ERR(3, 145, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8[0] = __pyx_t_5;
    __pyx_t_8[1] = __pyx_mstate_global->__pyx_kp_u_has_incorrect_type_expected;
    __pyx_t_8[2] = __pyx_t_6;
    __pyx_t_8[3] = __pyx_mstate_global->__pyx_kp_u_got;
    __pyx_t_8[4] = __pyx_t_7;
    __pyx_t_8[5] = __pyx_mstate_global->__pyx_kp_u_;

    /* "cupy/_core/core.pxd":144
 *     if error is not False:
 *         raise TypeError(
 *             f'{error} has incorrect type '             # <<<<<<<<<<<<<<
 *             f'(expected {_ndarray_base}, got {type(obj)}).'
 *         )
*/
    __pyx_t_9 = __Pyx_PyUnicode_Join(__pyx_t_8, 6, __Pyx_PyUnicode_GET_LENGTH(__pyx_t_5) + 30 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_6) + 6 + __Pyx_PyUnicode_GET_LENGTH(__pyx_t_7) + 2, 127 | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_5) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_6) | __Pyx_PyUnicode_MAX_CHAR_VALUE(__pyx_t_7));
    if (unlikely(!__pyx_t_9)) __PYX_ERR(3, 144, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_9);
    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
    __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __pyx_t_4 = 1;
    {
      PyObject *__pyx_callargs[2] = {__pyx_t_3, __pyx_t_9};
      __pyx_t_2 = __Pyx_PyObject_FastCall((PyObject*)(((PyTypeObject*)PyExc_TypeError)), __pyx_callargs+__pyx_t_4, (2-__pyx_t_4) | (__pyx_t_4*__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET));
      __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
      __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
      if (unlikely(!__pyx_t_2)) __PYX_ERR(3, 143, __pyx_L1_error)
      __Pyx_GOTREF(__pyx_t_2);
    }
    __Pyx_Raise(__pyx_t_2, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
    __PYX_ERR(3, 143, __pyx_L1_error)

    /* "cupy/_core/core.pxd":142
 *         return obj.__cupy_get_ndarray__()
 * 
 *     if error is not False:             # <<<<<<<<<<<<<<
 *         raise TypeError(
 *             f'{error} has incorrect type '
*/
  }

  /* "cupy/_core/core.pxd":148
 *         )
 * 
 *     return None             # <<<<<<<<<<<<<<
*/
  __Pyx_XDECREF((PyObject *)__pyx_r);
  __pyx_r = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)Py_None); __Pyx_INCREF(Py_None);
  goto __pyx_L0;

  /* "cupy/_core/core.pxd":123
 * 
 * 
 * cdef inline _ndarray_base _convert_from_cupy_like(             # <<<<<<<<<<<<<<
 *         obj, error):
 *     """Inline function to convert cupy array-likes to cupy ndarray.
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_5);
  __Pyx_XDECREF(__pyx_t_6);
  __Pyx_XDECREF(__pyx_t_7);
  __Pyx_XDECREF(__pyx_t_9);
  __Pyx_AddTraceback("cupy._core.core._convert_from_cupy_like", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cupy/_core/_memory_range.pyx":7
 * 
 * 
 * cdef get_range(             # <<<<<<<<<<<<<<
 *         Py_ssize_t itemsize, shape_t& shape, strides_t & strides,
 *         Py_ssize_t& out_left, Py_ssize_t& out_right):
*/

static PyObject *__pyx_f_4cupy_5_core_13_memory_range_get_range(Py_ssize_t __pyx_v_itemsize, __pyx_t_4cupy_5_core_7_carray_shape_t &__pyx_v_shape, __pyx_t_4cupy_5_core_7_carray_strides_t &__pyx_v_strides, Py_ssize_t &__pyx_v_out_left, Py_ssize_t &__pyx_v_out_right) {
  Py_ssize_t __pyx_v_tmp;
  Py_ssize_t __pyx_v_i;
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  std::vector<Py_ssize_t> ::size_type __pyx_t_1;
  std::vector<Py_ssize_t> ::size_type __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;
  __Pyx_RefNannySetupContext("get_range", 0);

  /* "cupy/_core/_memory_range.pyx":13
 *     """
 *     cdef Py_ssize_t tmp, i
 *     out_left = 0             # <<<<<<<<<<<<<<
 *     out_right = itemsize
 * 
*/
  __pyx_v_out_left = 0;

  /* "cupy/_core/_memory_range.pyx":14
 *     cdef Py_ssize_t tmp, i
 *     out_left = 0
 *     out_right = itemsize             # <<<<<<<<<<<<<<
 * 
 *     for i in range(shape.size()):
*/
  __pyx_v_out_right = __pyx_v_itemsize;

  /* "cupy/_core/_memory_range.pyx":16
 *     out_right = itemsize
 * 
 *     for i in range(shape.size()):             # <<<<<<<<<<<<<<
 *         if shape[i] == 0:  # empty just return 0 for both
 *             out_left = 0
*/
  __pyx_t_1 = __pyx_v_shape.size();
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "cupy/_core/_memory_range.pyx":17
 * 
 *     for i in range(shape.size()):
 *         if shape[i] == 0:  # empty just return 0 for both             # <<<<<<<<<<<<<<
 *             out_left = 0
 *             out_right = 0
*/
    __pyx_t_4 = ((__pyx_v_shape[__pyx_v_i]) == 0);
    if (__pyx_t_4) {

      /* "cupy/_core/_memory_range.pyx":18
 *     for i in range(shape.size()):
 *         if shape[i] == 0:  # empty just return 0 for both
 *             out_left = 0             # <<<<<<<<<<<<<<
 *             out_right = 0
 *             return
*/
      __pyx_v_out_left = 0;

      /* "cupy/_core/_memory_range.pyx":19
 *         if shape[i] == 0:  # empty just return 0 for both
 *             out_left = 0
 *             out_right = 0             # <<<<<<<<<<<<<<
 *             return
 * 
*/
      __pyx_v_out_right = 0;

      /* "cupy/_core/_memory_range.pyx":20
 *             out_left = 0
 *             out_right = 0
 *             return             # <<<<<<<<<<<<<<
 * 
 *         tmp = (shape[i] - 1) * strides[i]
*/
      __Pyx_XDECREF(__pyx_r);
      __pyx_r = Py_None; __Pyx_INCREF(Py_None);
      goto __pyx_L0;

      /* "cupy/_core/_memory_range.pyx":17
 * 
 *     for i in range(shape.size()):
 *         if shape[i] == 0:  # empty just return 0 for both             # <<<<<<<<<<<<<<
 *             out_left = 0
 *             out_right = 0
*/
    }

    /* "cupy/_core/_memory_range.pyx":22
 *             return
 * 
 *         tmp = (shape[i] - 1) * strides[i]             # <<<<<<<<<<<<<<
 *         if tmp > 0:
 *             out_right += tmp
*/
    __pyx_v_tmp = (((__pyx_v_shape[__pyx_v_i]) - 1) * (__pyx_v_strides[__pyx_v_i]));

    /* "cupy/_core/_memory_range.pyx":23
 * 
 *         tmp = (shape[i] - 1) * strides[i]
 *         if tmp > 0:             # <<<<<<<<<<<<<<
 *             out_right += tmp
 *         else:
*/
    __pyx_t_4 = (__pyx_v_tmp > 0);
    if (__pyx_t_4) {

      /* "cupy/_core/_memory_range.pyx":24
 *         tmp = (shape[i] - 1) * strides[i]
 *         if tmp > 0:
 *             out_right += tmp             # <<<<<<<<<<<<<<
 *         else:
 *             out_left += tmp
*/
      __pyx_v_out_right = (__pyx_v_out_right + __pyx_v_tmp);

      /* "cupy/_core/_memory_range.pyx":23
 * 
 *         tmp = (shape[i] - 1) * strides[i]
 *         if tmp > 0:             # <<<<<<<<<<<<<<
 *             out_right += tmp
 *         else:
*/
      goto __pyx_L6;
    }

    /* "cupy/_core/_memory_range.pyx":26
 *             out_right += tmp
 *         else:
 *             out_left += tmp             # <<<<<<<<<<<<<<
 * 
 * 
*/
    /*else*/ {
      __pyx_v_out_left = (__pyx_v_out_left + __pyx_v_tmp);
    }
    __pyx_L6:;
  }

  /* "cupy/_core/_memory_range.pyx":7
 * 
 * 
 * cdef get_range(             # <<<<<<<<<<<<<<
 *         Py_ssize_t itemsize, shape_t& shape, strides_t & strides,
 *         Py_ssize_t& out_left, Py_ssize_t& out_right):
*/

  /* function exit code */
  __pyx_r = Py_None; __Pyx_INCREF(Py_None);
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cupy/_core/_memory_range.pyx":29
 * 
 * 
 * cpdef pair[Py_ssize_t, Py_ssize_t] get_bound(_ndarray_base array):             # <<<<<<<<<<<<<<
 *     """Discover the pointer byte bounds (left, right] of the array.
 *     """
*/

static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_1get_bound(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static std::pair<Py_ssize_t,Py_ssize_t>  __pyx_f_4cupy_5_core_13_memory_range_get_bound(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_array, CYTHON_UNUSED int __pyx_skip_dispatch) {
  Py_ssize_t __pyx_v_left;
  Py_ssize_t __pyx_v_right;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  Py_ssize_t __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_t_5;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_bound", 0);

  /* "cupy/_core/_memory_range.pyx":33
 *     """
 *     cdef Py_ssize_t left, right
 *     get_range(array.dtype.itemsize, array._shape, array._strides, left, right)             # <<<<<<<<<<<<<<
 * 
 *     return array.data.ptr + left, array.data.ptr + right
*/
  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_array->dtype, __pyx_mstate_global->__pyx_n_u_itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 33, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_2 = __Pyx_PyIndex_AsSsize_t(__pyx_t_1); if (unlikely((__pyx_t_2 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 33, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = __pyx_f_4cupy_5_core_13_memory_range_get_range(__pyx_t_2, __pyx_v_array->_shape, __pyx_v_array->_strides, __pyx_v_left, __pyx_v_right); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 33, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;

  /* "cupy/_core/_memory_range.pyx":35
 *     get_range(array.dtype.itemsize, array._shape, array._strides, left, right)
 * 
 *     return array.data.ptr + left, array.data.ptr + right             # <<<<<<<<<<<<<<
 * 
 * 
*/
  __pyx_t_1 = PyLong_FromSsize_t((__pyx_v_array->data->ptr + __pyx_v_left)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_t_3 = PyLong_FromSsize_t((__pyx_v_array->data->ptr + __pyx_v_right)); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_3);
  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_4);
  __Pyx_GIVEREF(__pyx_t_1);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1) != (0)) __PYX_ERR(0, 35, __pyx_L1_error);
  __Pyx_GIVEREF(__pyx_t_3);
  if (__Pyx_PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_3) != (0)) __PYX_ERR(0, 35, __pyx_L1_error);
  __pyx_t_1 = 0;
  __pyx_t_3 = 0;
  __pyx_t_5 = __pyx_convert_pair_from_py_Py_ssize_t__and_Py_ssize_t(__pyx_t_4); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 35, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
  __pyx_r = __pyx_t_5;
  goto __pyx_L0;

  /* "cupy/_core/_memory_range.pyx":29
 * 
 * 
 * cpdef pair[Py_ssize_t, Py_ssize_t] get_bound(_ndarray_base array):             # <<<<<<<<<<<<<<
 *     """Discover the pointer byte bounds (left, right] of the array.
 *     """
*/

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_XDECREF(__pyx_t_3);
  __Pyx_XDECREF(__pyx_t_4);
  __Pyx_WriteUnraisable("cupy._core._memory_range.get_bound", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
  __Pyx_pretend_to_initialize(&__pyx_r);
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* Python wrapper */
static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_1get_bound(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_4cupy_5_core_13_memory_range_get_bound, "get_bound(_ndarray_base array) -> pair[Py_ssize_t,Py_ssize_t]\n\nDiscover the pointer byte bounds (left, right] of the array.\n    ");
static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_1get_bound(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_array = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[1] = {0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("get_bound (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_array,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 29, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 29, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "get_bound", 0) < (0)) __PYX_ERR(0, 29, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 1; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("get_bound", 1, 1, 1, i); __PYX_ERR(0, 29, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 1)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 29, __pyx_L3_error)
    }
    __pyx_v_array = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)values[0]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("get_bound", 1, 1, 1, __pyx_nargs); __PYX_ERR(0, 29, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("cupy._core._memory_range.get_bound", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_array), __pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base, 1, "array", 0))) __PYX_ERR(0, 29, __pyx_L1_error)
  __pyx_r = __pyx_pf_4cupy_5_core_13_memory_range_get_bound(__pyx_self, __pyx_v_array);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4cupy_5_core_13_memory_range_get_bound(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_array) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("get_bound", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __pyx_convert_pair_to_py_Py_ssize_t____Py_ssize_t(__pyx_f_4cupy_5_core_13_memory_range_get_bound(__pyx_v_array, 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 29, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cupy._core._memory_range.get_bound", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* "cupy/_core/_memory_range.pyx":38
 * 
 * 
 * cpdef bint may_share_bounds(_ndarray_base a, _ndarray_base b):             # <<<<<<<<<<<<<<
 *     cdef memory.MemoryPointer a_data = a.data
 *     cdef memory.MemoryPointer b_data = b.data
*/

static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_3may_share_bounds(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
static int __pyx_f_4cupy_5_core_13_memory_range_may_share_bounds(struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_a, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_b, CYTHON_UNUSED int __pyx_skip_dispatch) {
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *__pyx_v_a_data = 0;
  struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *__pyx_v_b_data = 0;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_v_a_range;
  std::pair<Py_ssize_t,Py_ssize_t>  __pyx_v_b_range;
  int __pyx_r;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_t_2;
  int __pyx_t_3;
  __Pyx_RefNannySetupContext("may_share_bounds", 0);

  /* "cupy/_core/_memory_range.pyx":39
 * 
 * cpdef bint may_share_bounds(_ndarray_base a, _ndarray_base b):
 *     cdef memory.MemoryPointer a_data = a.data             # <<<<<<<<<<<<<<
 *     cdef memory.MemoryPointer b_data = b.data
 *     cdef pair[Py_ssize_t, Py_ssize_t] a_range, b_range
*/
  __pyx_t_1 = ((PyObject *)__pyx_v_a->data);
  __Pyx_INCREF(__pyx_t_1);
  __pyx_v_a_data = ((struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "cupy/_core/_memory_range.pyx":40
 * cpdef bint may_share_bounds(_ndarray_base a, _ndarray_base b):
 *     cdef memory.MemoryPointer a_data = a.data
 *     cdef memory.MemoryPointer b_data = b.data             # <<<<<<<<<<<<<<
 *     cdef pair[Py_ssize_t, Py_ssize_t] a_range, b_range
 * 
*/
  __pyx_t_1 = ((PyObject *)__pyx_v_b->data);
  __Pyx_INCREF(__pyx_t_1);
  __pyx_v_b_data = ((struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer *)__pyx_t_1);
  __pyx_t_1 = 0;

  /* "cupy/_core/_memory_range.pyx":43
 *     cdef pair[Py_ssize_t, Py_ssize_t] a_range, b_range
 * 
 *     if (a_data.device_id != b_data.device_id             # <<<<<<<<<<<<<<
 *             or a_data.mem.ptr != b_data.mem.ptr
 *             or a.size == 0 or b.size == 0):
*/
  __pyx_t_3 = (__pyx_v_a_data->device_id != __pyx_v_b_data->device_id);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }

  /* "cupy/_core/_memory_range.pyx":44
 * 
 *     if (a_data.device_id != b_data.device_id
 *             or a_data.mem.ptr != b_data.mem.ptr             # <<<<<<<<<<<<<<
 *             or a.size == 0 or b.size == 0):
 *         return False
*/
  __pyx_t_3 = (__pyx_v_a_data->mem->ptr != __pyx_v_b_data->mem->ptr);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }

  /* "cupy/_core/_memory_range.pyx":45
 *     if (a_data.device_id != b_data.device_id
 *             or a_data.mem.ptr != b_data.mem.ptr
 *             or a.size == 0 or b.size == 0):             # <<<<<<<<<<<<<<
 *         return False
 * 
*/
  __pyx_t_3 = (__pyx_v_a->size == 0);
  if (!__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L4_bool_binop_done;
  }
  __pyx_t_3 = (__pyx_v_b->size == 0);
  __pyx_t_2 = __pyx_t_3;
  __pyx_L4_bool_binop_done:;

  /* "cupy/_core/_memory_range.pyx":43
 *     cdef pair[Py_ssize_t, Py_ssize_t] a_range, b_range
 * 
 *     if (a_data.device_id != b_data.device_id             # <<<<<<<<<<<<<<
 *             or a_data.mem.ptr != b_data.mem.ptr
 *             or a.size == 0 or b.size == 0):
*/
  if (__pyx_t_2) {

    /* "cupy/_core/_memory_range.pyx":46
 *             or a_data.mem.ptr != b_data.mem.ptr
 *             or a.size == 0 or b.size == 0):
 *         return False             # <<<<<<<<<<<<<<
 * 
 *     a_range = get_bound(a)
*/
    __pyx_r = 0;
    goto __pyx_L0;

    /* "cupy/_core/_memory_range.pyx":43
 *     cdef pair[Py_ssize_t, Py_ssize_t] a_range, b_range
 * 
 *     if (a_data.device_id != b_data.device_id             # <<<<<<<<<<<<<<
 *             or a_data.mem.ptr != b_data.mem.ptr
 *             or a.size == 0 or b.size == 0):
*/
  }

  /* "cupy/_core/_memory_range.pyx":48
 *         return False
 * 
 *     a_range = get_bound(a)             # <<<<<<<<<<<<<<
 *     b_range = get_bound(b)
 * 
*/
  __pyx_v_a_range = __pyx_f_4cupy_5_core_13_memory_range_get_bound(__pyx_v_a, 0);

  /* "cupy/_core/_memory_range.pyx":49
 * 
 *     a_range = get_bound(a)
 *     b_range = get_bound(b)             # <<<<<<<<<<<<<<
 * 
 *     return a_range.first < b_range.second and b_range.first < a_range.second
*/
  __pyx_v_b_range = __pyx_f_4cupy_5_core_13_memory_range_get_bound(__pyx_v_b, 0);

  /* "cupy/_core/_memory_range.pyx":51
 *     b_range = get_bound(b)
 * 
 *     return a_range.first < b_range.second and b_range.first < a_range.second             # <<<<<<<<<<<<<<
*/
  __pyx_t_3 = (__pyx_v_a_range.first < __pyx_v_b_range.second);
  if (__pyx_t_3) {
  } else {
    __pyx_t_2 = __pyx_t_3;
    goto __pyx_L8_bool_binop_done;
  }
  __pyx_t_3 = (__pyx_v_b_range.first < __pyx_v_a_range.second);
  __pyx_t_2 = __pyx_t_3;
  __pyx_L8_bool_binop_done:;
  __pyx_r = __pyx_t_2;
  goto __pyx_L0;

  /* "cupy/_core/_memory_range.pyx":38
 * 
 * 
 * cpdef bint may_share_bounds(_ndarray_base a, _ndarray_base b):             # <<<<<<<<<<<<<<
 *     cdef memory.MemoryPointer a_data = a.data
 *     cdef memory.MemoryPointer b_data = b.data
*/

  /* function exit code */
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_a_data);
  __Pyx_XDECREF((PyObject *)__pyx_v_b_data);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

/* Python wrapper */
static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_3may_share_bounds(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
); /*proto*/
PyDoc_STRVAR(__pyx_doc_4cupy_5_core_13_memory_range_2may_share_bounds, "may_share_bounds(_ndarray_base a, _ndarray_base b) -> bool");
static PyObject *__pyx_pw_4cupy_5_core_13_memory_range_3may_share_bounds(PyObject *__pyx_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
#endif
) {
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_a = 0;
  struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_b = 0;
  #if !CYTHON_METH_FASTCALL
  CYTHON_UNUSED Py_ssize_t __pyx_nargs;
  #endif
  CYTHON_UNUSED PyObject *const *__pyx_kwvalues;
  PyObject* values[2] = {0,0};
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  PyObject *__pyx_r = 0;
  __Pyx_RefNannyDeclarations
  __Pyx_RefNannySetupContext("may_share_bounds (wrapper)", 0);
  #if !CYTHON_METH_FASTCALL
  #if CYTHON_ASSUME_SAFE_SIZE
  __pyx_nargs = PyTuple_GET_SIZE(__pyx_args);
  #else
  __pyx_nargs = PyTuple_Size(__pyx_args); if (unlikely(__pyx_nargs < 0)) return NULL;
  #endif
  #endif
  __pyx_kwvalues = __Pyx_KwValues_FASTCALL(__pyx_args, __pyx_nargs);
  {
    PyObject ** const __pyx_pyargnames[] = {&__pyx_mstate_global->__pyx_n_u_a,&__pyx_mstate_global->__pyx_n_u_b,0};
    const Py_ssize_t __pyx_kwds_len = (__pyx_kwds) ? __Pyx_NumKwargs_FASTCALL(__pyx_kwds) : 0;
    if (unlikely(__pyx_kwds_len) < 0) __PYX_ERR(0, 38, __pyx_L3_error)
    if (__pyx_kwds_len > 0) {
      switch (__pyx_nargs) {
        case  2:
        values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 38, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  1:
        values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
        if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 38, __pyx_L3_error)
        CYTHON_FALLTHROUGH;
        case  0: break;
        default: goto __pyx_L5_argtuple_error;
      }
      const Py_ssize_t kwd_pos_args = __pyx_nargs;
      if (__Pyx_ParseKeywords(__pyx_kwds, __pyx_kwvalues, __pyx_pyargnames, 0, values, kwd_pos_args, __pyx_kwds_len, "may_share_bounds", 0) < (0)) __PYX_ERR(0, 38, __pyx_L3_error)
      for (Py_ssize_t i = __pyx_nargs; i < 2; i++) {
        if (unlikely(!values[i])) { __Pyx_RaiseArgtupleInvalid("may_share_bounds", 1, 2, 2, i); __PYX_ERR(0, 38, __pyx_L3_error) }
      }
    } else if (unlikely(__pyx_nargs != 2)) {
      goto __pyx_L5_argtuple_error;
    } else {
      values[0] = __Pyx_ArgRef_FASTCALL(__pyx_args, 0);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[0])) __PYX_ERR(0, 38, __pyx_L3_error)
      values[1] = __Pyx_ArgRef_FASTCALL(__pyx_args, 1);
      if (!CYTHON_ASSUME_SAFE_MACROS && unlikely(!values[1])) __PYX_ERR(0, 38, __pyx_L3_error)
    }
    __pyx_v_a = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)values[0]);
    __pyx_v_b = ((struct __pyx_obj_4cupy_5_core_4core__ndarray_base *)values[1]);
  }
  goto __pyx_L6_skip;
  __pyx_L5_argtuple_error:;
  __Pyx_RaiseArgtupleInvalid("may_share_bounds", 1, 2, 2, __pyx_nargs); __PYX_ERR(0, 38, __pyx_L3_error)
  __pyx_L6_skip:;
  goto __pyx_L4_argument_unpacking_done;
  __pyx_L3_error:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __Pyx_AddTraceback("cupy._core._memory_range.may_share_bounds", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __Pyx_RefNannyFinishContext();
  return NULL;
  __pyx_L4_argument_unpacking_done:;
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_a), __pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base, 1, "a", 0))) __PYX_ERR(0, 38, __pyx_L1_error)
  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_b), __pyx_mstate_global->__pyx_ptype_4cupy_5_core_4core__ndarray_base, 1, "b", 0))) __PYX_ERR(0, 38, __pyx_L1_error)
  __pyx_r = __pyx_pf_4cupy_5_core_13_memory_range_2may_share_bounds(__pyx_self, __pyx_v_a, __pyx_v_b);

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  __pyx_r = NULL;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  goto __pyx_L7_cleaned_up;
  __pyx_L0:;
  for (Py_ssize_t __pyx_temp=0; __pyx_temp < (Py_ssize_t)(sizeof(values)/sizeof(values[0])); ++__pyx_temp) {
    Py_XDECREF(values[__pyx_temp]);
  }
  __pyx_L7_cleaned_up:;
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}

static PyObject *__pyx_pf_4cupy_5_core_13_memory_range_2may_share_bounds(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_a, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *__pyx_v_b) {
  PyObject *__pyx_r = NULL;
  __Pyx_RefNannyDeclarations
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("may_share_bounds", 0);
  __Pyx_XDECREF(__pyx_r);
  __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_f_4cupy_5_core_13_memory_range_may_share_bounds(__pyx_v_a, __pyx_v_b, 1)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 38, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_r = __pyx_t_1;
  __pyx_t_1 = 0;
  goto __pyx_L0;

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_AddTraceback("cupy._core._memory_range.may_share_bounds", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = NULL;
  __pyx_L0:;
  __Pyx_XGIVEREF(__pyx_r);
  __Pyx_RefNannyFinishContext();
  return __pyx_r;
}
/* #### Code section: module_exttypes ### */

static PyMethodDef __pyx_methods[] = {
  {"get_bound", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_4cupy_5_core_13_memory_range_1get_bound, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_4cupy_5_core_13_memory_range_get_bound},
  {"may_share_bounds", (PyCFunction)(void(*)(void))(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_4cupy_5_core_13_memory_range_3may_share_bounds, __Pyx_METH_FASTCALL|METH_KEYWORDS, __pyx_doc_4cupy_5_core_13_memory_range_2may_share_bounds},
  {0, 0, 0, 0}
};
/* #### Code section: initfunc_declarations ### */
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_InitConstants(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(__pyx_mstatetype *__pyx_mstate); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_CreateCodeObjects(__pyx_mstatetype *__pyx_mstate); /*proto*/
/* #### Code section: init_module ### */

static int __Pyx_modinit_global_init_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
  /*--- Global init code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_variable_export_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
  /*--- Variable export code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_export_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
  /*--- Function export code ---*/
  {
    __pyx_t_1 = __Pyx_ApiExport_GetApiDict(); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    const char * __pyx_export_signature = __Pyx_PyBytes_AsString(__pyx_mstate_global->__pyx_kp_b_PyObject_Py_ssize_t___pyx_t_4cup);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(!__pyx_export_signature)) __PYX_ERR(0, 1, __pyx_L1_error)
    #endif
    const char * __pyx_export_name = __pyx_export_signature + 384;
    void (*const __pyx_export_pointers[])(void) = {(void (*)(void))&__pyx_f_4cupy_5_core_13_memory_range_get_range, (void (*)(void))&__pyx_f_4cupy_5_core_13_memory_range_may_share_bounds, (void (*)(void))&__pyx_f_4cupy_5_core_13_memory_range_get_bound, (void (*)(void)) NULL};
    void (*const *__pyx_export_pointer)(void) = __pyx_export_pointers;
    const char *__pyx_export_current_signature = __pyx_export_signature;
    while (*__pyx_export_pointer) {
      if (__Pyx_ExportFunction(__pyx_t_1, __pyx_export_name, *__pyx_export_pointer, __pyx_export_current_signature) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
      ++__pyx_export_pointer;
      __pyx_export_name = strchr(__pyx_export_name, '\0') + 1;
      __pyx_export_signature = strchr(__pyx_export_signature, '\0') + 1;
      if (*__pyx_export_signature != '\0') __pyx_export_current_signature = __pyx_export_signature;
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_type_init_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
  /*--- Type init code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_type_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
  /*--- Type import code ---*/
  __pyx_t_1 = PyImport_ImportModule("cupy.cuda.device"); if (unlikely(!__pyx_t_1)) __PYX_ERR(4, 12, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6device_Handle = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.device", "Handle",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Handle), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Handle),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Handle), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Handle),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Handle), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Handle),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6device_Handle) __PYX_ERR(4, 12, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6device_Device = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.device", "Device",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Device), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Device),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Device), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Device),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6device_Device), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6device_Device),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6device_Device) __PYX_ERR(4, 17, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6device_Device = (struct __pyx_vtabstruct_4cupy_4cuda_6device_Device*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6device_Device); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6device_Device)) __PYX_ERR(4, 17, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("cupy.cuda.memory"); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_BaseMemory = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "BaseMemory",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_BaseMemory),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_BaseMemory) __PYX_ERR(2, 10, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_SystemMemory = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "SystemMemory",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_SystemMemory),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_SystemMemory) __PYX_ERR(2, 19, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6memory_SystemMemory = (struct __pyx_vtabstruct_4cupy_4cuda_6memory_SystemMemory*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_SystemMemory); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6memory_SystemMemory)) __PYX_ERR(2, 19, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "MemoryPointer",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPointer),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer) __PYX_ERR(2, 29, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6memory_MemoryPointer = (struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPointer*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPointer); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6memory_MemoryPointer)) __PYX_ERR(2, 29, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPool = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "MemoryPool",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_MemoryPool),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPool) __PYX_ERR(2, 58, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6memory_MemoryPool = (struct __pyx_vtabstruct_4cupy_4cuda_6memory_MemoryPool*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_MemoryPool); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6memory_MemoryPool)) __PYX_ERR(2, 58, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocatorMemory = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "CFunctionAllocatorMemory",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocatorMemory),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocatorMemory) __PYX_ERR(2, 88, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "CFunctionAllocator",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_CFunctionAllocator),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator) __PYX_ERR(2, 96, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6memory_CFunctionAllocator = (struct __pyx_vtabstruct_4cupy_4cuda_6memory_CFunctionAllocator*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_CFunctionAllocator); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6memory_CFunctionAllocator)) __PYX_ERR(2, 96, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "PythonFunctionAllocatorMemory",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocatorMemory) __PYX_ERR(2, 107, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.memory", "PythonFunctionAllocator",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_6memory_PythonFunctionAllocator),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator) __PYX_ERR(2, 113, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_6memory_PythonFunctionAllocator = (struct __pyx_vtabstruct_4cupy_4cuda_6memory_PythonFunctionAllocator*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_6memory_PythonFunctionAllocator); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_6memory_PythonFunctionAllocator)) __PYX_ERR(2, 113, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("cupy.cuda.function"); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 4, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_CPointer = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.function", "CPointer",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_CPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_CPointer),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_CPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_CPointer),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_CPointer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_CPointer),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_CPointer) __PYX_ERR(5, 4, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Function = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.function", "Function",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Function), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Function),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Function), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Function),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Function), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Function),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Function) __PYX_ERR(5, 9, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_8function_Function = (struct __pyx_vtabstruct_4cupy_4cuda_8function_Function*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Function); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_8function_Function)) __PYX_ERR(5, 9, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Module = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.function", "Module",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Module), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Module),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Module), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Module),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_Module), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_Module),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Module) __PYX_ERR(5, 20, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_8function_Module = (struct __pyx_vtabstruct_4cupy_4cuda_8function_Module*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_Module); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_8function_Module)) __PYX_ERR(5, 20, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_LinkState = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy.cuda.function", "LinkState",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_LinkState), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_LinkState),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_LinkState), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_LinkState),
  #else
  sizeof(struct __pyx_obj_4cupy_4cuda_8function_LinkState), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_4cuda_8function_LinkState),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_LinkState) __PYX_ERR(5, 33, __pyx_L1_error)
  __pyx_vtabptr_4cupy_4cuda_8function_LinkState = (struct __pyx_vtabstruct_4cupy_4cuda_8function_LinkState*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_4cuda_8function_LinkState); if (unlikely(!__pyx_vtabptr_4cupy_4cuda_8function_LinkState)) __PYX_ERR(5, 33, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("cupy._core._carray"); if (unlikely(!__pyx_t_1)) __PYX_ERR(6, 22, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_mdspan = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy._core._carray", "mdspan",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_mdspan), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_mdspan),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_mdspan), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_mdspan),
  #else
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_mdspan), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_mdspan),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_mdspan) __PYX_ERR(6, 22, __pyx_L1_error)
  __pyx_vtabptr_4cupy_5_core_7_carray_mdspan = (struct __pyx_vtabstruct_4cupy_5_core_7_carray_mdspan*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_mdspan); if (unlikely(!__pyx_vtabptr_4cupy_5_core_7_carray_mdspan)) __PYX_ERR(6, 22, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CArray = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy._core._carray", "CArray",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CArray), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CArray),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CArray), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CArray),
  #else
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CArray), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CArray),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CArray) __PYX_ERR(6, 31, __pyx_L1_error)
  __pyx_vtabptr_4cupy_5_core_7_carray_CArray = (struct __pyx_vtabstruct_4cupy_5_core_7_carray_CArray*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CArray); if (unlikely(!__pyx_vtabptr_4cupy_5_core_7_carray_CArray)) __PYX_ERR(6, 31, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CIndexer = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy._core._carray", "CIndexer",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer),
  #else
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_CIndexer),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CIndexer) __PYX_ERR(6, 44, __pyx_L1_error)
  __pyx_vtabptr_4cupy_5_core_7_carray_CIndexer = (struct __pyx_vtabstruct_4cupy_5_core_7_carray_CIndexer*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_CIndexer); if (unlikely(!__pyx_vtabptr_4cupy_5_core_7_carray_CIndexer)) __PYX_ERR(6, 44, __pyx_L1_error)
  __pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_Indexer = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy._core._carray", "Indexer",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_Indexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_Indexer),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_Indexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_Indexer),
  #else
  sizeof(struct __pyx_obj_4cupy_5_core_7_carray_Indexer), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_7_carray_Indexer),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_Indexer) __PYX_ERR(6, 49, __pyx_L1_error)
  __pyx_vtabptr_4cupy_5_core_7_carray_Indexer = (struct __pyx_vtabstruct_4cupy_5_core_7_carray_Indexer*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_5_core_7_carray_Indexer); if (unlikely(!__pyx_vtabptr_4cupy_5_core_7_carray_Indexer)) __PYX_ERR(6, 49, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __pyx_t_1 = PyImport_ImportModule("cupy._core.core"); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 10, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_1);
  __pyx_mstate->__pyx_ptype_4cupy_5_core_4core__ndarray_base = __Pyx_ImportType_3_2_4(__pyx_t_1, "cupy._core.core", "_ndarray_base",
  #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
  sizeof(struct __pyx_obj_4cupy_5_core_4core__ndarray_base), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_4core__ndarray_base),
  #elif CYTHON_COMPILING_IN_LIMITED_API
  sizeof(struct __pyx_obj_4cupy_5_core_4core__ndarray_base), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_4core__ndarray_base),
  #else
  sizeof(struct __pyx_obj_4cupy_5_core_4core__ndarray_base), __PYX_GET_STRUCT_ALIGNMENT_3_2_4(struct __pyx_obj_4cupy_5_core_4core__ndarray_base),
  #endif
  __Pyx_ImportType_CheckSize_Warn_3_2_4); if (!__pyx_mstate->__pyx_ptype_4cupy_5_core_4core__ndarray_base) __PYX_ERR(3, 10, __pyx_L1_error)
  __pyx_vtabptr_4cupy_5_core_4core__ndarray_base = (struct __pyx_vtabstruct_4cupy_5_core_4core__ndarray_base*)__Pyx_GetVtable(__pyx_mstate->__pyx_ptype_4cupy_5_core_4core__ndarray_base); if (unlikely(!__pyx_vtabptr_4cupy_5_core_4core__ndarray_base)) __PYX_ERR(3, 10, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

static int __Pyx_modinit_variable_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
  /*--- Variable import code ---*/
  __Pyx_RefNannyFinishContext();
  return 0;
}

static int __Pyx_modinit_function_import_code(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  PyObject *__pyx_t_1 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
  /*--- Function import code ---*/
  {
    __pyx_t_1 = PyImport_ImportModule("cupy.cuda.device"); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    const char * __pyx_import_signature = __Pyx_PyBytes_AsString(__pyx_mstate_global->__pyx_kp_b_int_int___pyx_skip_dispatch_get);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(!__pyx_import_signature)) __PYX_ERR(0, 1, __pyx_L1_error)
    #endif
    const char * __pyx_import_name = __pyx_import_signature + 30;
    void (**const __pyx_import_pointers[])(void) = {(void (**)(void))&__pyx_f_4cupy_4cuda_6device_get_device_id, (void (**)(void)) NULL};
    void (**const *__pyx_import_pointer)(void) = __pyx_import_pointers;
    const char *__pyx_import_current_signature = __pyx_import_signature;
    while (*__pyx_import_pointer) {
      if (__Pyx_ImportFunction_3_2_4(__pyx_t_1, __pyx_import_name, *__pyx_import_pointer, __pyx_import_current_signature) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
      ++__pyx_import_pointer;
      __pyx_import_name = strchr(__pyx_import_name, '\0') + 1;
      __pyx_import_signature = strchr(__pyx_import_signature, '\0') + 1;
      if (*__pyx_import_signature != '\0') __pyx_import_current_signature = __pyx_import_signature;
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }
  {
    __pyx_t_1 = PyImport_ImportModule("cupy._core.core"); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_1);
    const char * __pyx_import_signature = __Pyx_PyBytes_AsString(__pyx_mstate_global->__pyx_kp_b_struct___pyx_obj_4cupy_5_core_4c);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (unlikely(!__pyx_import_signature)) __PYX_ERR(0, 1, __pyx_L1_error)
    #endif
    const char * __pyx_import_name = __pyx_import_signature + 89;
    void (**const __pyx_import_pointers[])(void) = {(void (**)(void))&__pyx_f_4cupy_5_core_4core__convert_object_with_cuda_array_interface, (void (**)(void)) NULL};
    void (**const *__pyx_import_pointer)(void) = __pyx_import_pointers;
    const char *__pyx_import_current_signature = __pyx_import_signature;
    while (*__pyx_import_pointer) {
      if (__Pyx_ImportFunction_3_2_4(__pyx_t_1, __pyx_import_name, *__pyx_import_pointer, __pyx_import_current_signature) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
      ++__pyx_import_pointer;
      __pyx_import_name = strchr(__pyx_import_name, '\0') + 1;
      __pyx_import_signature = strchr(__pyx_import_signature, '\0') + 1;
      if (*__pyx_import_signature != '\0') __pyx_import_current_signature = __pyx_import_signature;
    }
    __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
  }
  __Pyx_RefNannyFinishContext();
  return 0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_1);
  __Pyx_RefNannyFinishContext();
  return -1;
}

#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec__memory_range(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
  {Py_mod_create, (void*)__pyx_pymod_create},
  {Py_mod_exec, (void*)__pyx_pymod_exec__memory_range},
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  {Py_mod_gil, __Pyx_FREETHREADING_COMPATIBLE},
  #endif
  #if PY_VERSION_HEX >= 0x030C0000 && CYTHON_USE_MODULE_STATE
  {Py_mod_multiple_interpreters, Py_MOD_MULTIPLE_INTERPRETERS_NOT_SUPPORTED},
  #endif
  {0, NULL}
};
#endif

#ifdef __cplusplus
namespace {
  struct PyModuleDef __pyx_moduledef =
  #else
  static struct PyModuleDef __pyx_moduledef =
  #endif
  {
      PyModuleDef_HEAD_INIT,
      "_memory_range",
      0, /* m_doc */
    #if CYTHON_USE_MODULE_STATE
      sizeof(__pyx_mstatetype), /* m_size */
    #else
      (CYTHON_PEP489_MULTI_PHASE_INIT) ? 0 : -1, /* m_size */
    #endif
      __pyx_methods /* m_methods */,
    #if CYTHON_PEP489_MULTI_PHASE_INIT
      __pyx_moduledef_slots, /* m_slots */
    #else
      NULL, /* m_reload */
    #endif
    #if CYTHON_USE_MODULE_STATE
      __pyx_m_traverse, /* m_traverse */
      __pyx_m_clear, /* m_clear */
      NULL /* m_free */
    #else
      NULL, /* m_traverse */
      NULL, /* m_clear */
      NULL /* m_free */
    #endif
  };
  #ifdef __cplusplus
} /* anonymous namespace */
#endif

/* PyModInitFuncType */
#ifndef CYTHON_NO_PYINIT_EXPORT
  #define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#else
  #ifdef __cplusplus
  #define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
  #else
  #define __Pyx_PyMODINIT_FUNC PyObject *
  #endif
#endif

__Pyx_PyMODINIT_FUNC PyInit__memory_range(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit__memory_range(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
  return PyModuleDef_Init(&__pyx_moduledef);
}
/* ModuleCreationPEP489 */
#if CYTHON_COMPILING_IN_LIMITED_API && (__PYX_LIMITED_VERSION_HEX < 0x03090000\
      || ((defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)) && __PYX_LIMITED_VERSION_HEX < 0x030A0000))
static PY_INT64_T __Pyx_GetCurrentInterpreterId(void) {
    {
        PyObject *module = PyImport_ImportModule("_interpreters"); // 3.13+ I think
        if (!module) {
            PyErr_Clear(); // just try the 3.8-3.12 version
            module = PyImport_ImportModule("_xxsubinterpreters");
            if (!module) goto bad;
        }
        PyObject *current = PyObject_CallMethod(module, "get_current", NULL);
        Py_DECREF(module);
        if (!current) goto bad;
        if (PyTuple_Check(current)) {
            PyObject *new_current = PySequence_GetItem(current, 0);
            Py_DECREF(current);
            current = new_current;
            if (!new_current) goto bad;
        }
        long long as_c_int = PyLong_AsLongLong(current);
        Py_DECREF(current);
        return as_c_int;
    }
  bad:
    PySys_WriteStderr("__Pyx_GetCurrentInterpreterId failed. Try setting the C define CYTHON_PEP489_MULTI_PHASE_INIT=0\n");
    return -1;
}
#endif
#if !CYTHON_USE_MODULE_STATE
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
    static PY_INT64_T main_interpreter_id = -1;
#if CYTHON_COMPILING_IN_GRAAL && defined(GRAALPY_VERSION_NUM) && GRAALPY_VERSION_NUM > 0x19000000
    PY_INT64_T current_id = GraalPyInterpreterState_GetIDFromThreadState(PyThreadState_Get());
#elif CYTHON_COMPILING_IN_GRAAL
    PY_INT64_T current_id = PyInterpreterState_GetIDFromThreadState(PyThreadState_Get());
#elif CYTHON_COMPILING_IN_LIMITED_API && (__PYX_LIMITED_VERSION_HEX < 0x03090000\
      || ((defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)) && __PYX_LIMITED_VERSION_HEX < 0x030A0000))
    PY_INT64_T current_id = __Pyx_GetCurrentInterpreterId();
#elif CYTHON_COMPILING_IN_LIMITED_API
    PY_INT64_T current_id = PyInterpreterState_GetID(PyInterpreterState_Get());
#else
    PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
#endif
    if (unlikely(current_id == -1)) {
        return -1;
    }
    if (main_interpreter_id == -1) {
        main_interpreter_id = current_id;
        return 0;
    } else if (unlikely(main_interpreter_id != current_id)) {
        PyErr_SetString(
            PyExc_ImportError,
            "Interpreter change detected - this module can only be loaded into one interpreter per process.");
        return -1;
    }
    return 0;
}
#endif
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none)
{
    PyObject *value = PyObject_GetAttrString(spec, from_name);
    int result = 0;
    if (likely(value)) {
        if (allow_none || value != Py_None) {
            result = PyDict_SetItemString(moddict, to_name, value);
        }
        Py_DECREF(value);
    } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Clear();
    } else {
        result = -1;
    }
    return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def) {
    PyObject *module = NULL, *moddict, *modname;
    CYTHON_UNUSED_VAR(def);
    #if !CYTHON_USE_MODULE_STATE
    if (__Pyx_check_single_interpreter())
        return NULL;
    #endif
    if (__pyx_m)
        return __Pyx_NewRef(__pyx_m);
    modname = PyObject_GetAttrString(spec, "name");
    if (unlikely(!modname)) goto bad;
    module = PyModule_NewObject(modname);
    Py_DECREF(modname);
    if (unlikely(!module)) goto bad;
    moddict = PyModule_GetDict(module);
    if (unlikely(!moddict)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
    if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
    return module;
bad:
    Py_XDECREF(module);
    return NULL;
}


static CYTHON_SMALL_CODE int __pyx_pymod_exec__memory_range(PyObject *__pyx_pyinit_module)
#endif
{
  int stringtab_initialized = 0;
  #if CYTHON_USE_MODULE_STATE
  int pystate_addmodule_run = 0;
  #endif
  __pyx_mstatetype *__pyx_mstate = NULL;
  PyObject *__pyx_t_1 = NULL;
  PyObject *__pyx_t_2 = NULL;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  __Pyx_RefNannyDeclarations
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  if (__pyx_m) {
    if (__pyx_m == __pyx_pyinit_module) return 0;
    PyErr_SetString(PyExc_RuntimeError, "Module '_memory_range' has already been imported. Re-initialisation is not supported.");
    return -1;
  }
  #else
  if (__pyx_m) return __Pyx_NewRef(__pyx_m);
  #endif
  /*--- Module creation code ---*/
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  __pyx_t_1 = __pyx_pyinit_module;
  Py_INCREF(__pyx_t_1);
  #else
  __pyx_t_1 = PyModule_Create(&__pyx_moduledef); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
  #endif
  #if CYTHON_USE_MODULE_STATE
  {
    int add_module_result = __Pyx_State_AddModule(__pyx_t_1, &__pyx_moduledef);
    __pyx_t_1 = 0; /* transfer ownership from __pyx_t_1 to "_memory_range" pseudovariable */
    if (unlikely((add_module_result < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
    pystate_addmodule_run = 1;
  }
  #else
  __pyx_m = __pyx_t_1;
  #endif
  #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  PyUnstable_Module_SetGIL(__pyx_m, Py_MOD_GIL_USED);
  #endif
  __pyx_mstate = __pyx_mstate_global;
  CYTHON_UNUSED_VAR(__pyx_t_1);
  __pyx_mstate->__pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_mstate->__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
  Py_INCREF(__pyx_mstate->__pyx_d);
  __pyx_mstate->__pyx_b = __Pyx_PyImport_AddModuleRef(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_mstate->__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_cython_runtime = __Pyx_PyImport_AddModuleRef("cython_runtime"); if (unlikely(!__pyx_mstate->__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_mstate->__pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
  /* ImportRefnannyAPI */
  #if CYTHON_REFNANNY
  __Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
  if (!__Pyx_RefNanny) {
    PyErr_Clear();
    __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
    if (!__Pyx_RefNanny)
        Py_FatalError("failed to import 'refnanny' module");
  }
  #endif
  
__Pyx_RefNannySetupContext("PyInit__memory_range", 0);
  __Pyx_init_runtime_version();
  if (__Pyx_check_binary_version(__PYX_LIMITED_VERSION_HEX, __Pyx_get_runtime_version(), CYTHON_COMPILING_IN_LIMITED_API) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_mstate->__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_mstate->__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
  __pyx_mstate->__pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_mstate->__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Library function declarations ---*/
  /*--- Initialize various global constants etc. ---*/
  if (__Pyx_InitConstants(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  stringtab_initialized = 1;
  if (__Pyx_InitGlobals() < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__pyx_module_is_main_cupy___core___memory_range) {
    if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_name, __pyx_mstate_global->__pyx_n_u_main) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  }
  {
    PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
    if (!PyDict_GetItemString(modules, "cupy._core._memory_range")) {
      if (unlikely((PyDict_SetItemString(modules, "cupy._core._memory_range", __pyx_m) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
    }
  }
  /*--- Builtin init code ---*/
  if (__Pyx_InitCachedBuiltins(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Constants init code ---*/
  if (__Pyx_InitCachedConstants(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  if (__Pyx_CreateCodeObjects(__pyx_mstate) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Global type/function init code ---*/
  (void)__Pyx_modinit_global_init_code(__pyx_mstate);
  (void)__Pyx_modinit_variable_export_code(__pyx_mstate);
  if (unlikely((__Pyx_modinit_function_export_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  (void)__Pyx_modinit_type_init_code(__pyx_mstate);
  if (unlikely((__Pyx_modinit_type_import_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  (void)__Pyx_modinit_variable_import_code(__pyx_mstate);
  if (unlikely((__Pyx_modinit_function_import_code(__pyx_mstate) < 0))) __PYX_ERR(0, 1, __pyx_L1_error)
  /*--- Execution code ---*/

  /* "cupy/_core/_memory_range.pyx":1
 * from cupy._core.core cimport _ndarray_base             # <<<<<<<<<<<<<<
 * from cupy.cuda cimport memory
 * 
*/
  __pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_t_2);
  if (PyDict_SetItem(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_test, __pyx_t_2) < (0)) __PYX_ERR(0, 1, __pyx_L1_error)
  __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;

  /*--- Wrapped vars code ---*/

  goto __pyx_L0;
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  if (__pyx_m) {
    if (__pyx_mstate->__pyx_d && stringtab_initialized) {
      __Pyx_AddTraceback("init cupy._core._memory_range", __pyx_clineno, __pyx_lineno, __pyx_filename);
    }
    #if !CYTHON_USE_MODULE_STATE
    Py_CLEAR(__pyx_m);
    #else
    Py_DECREF(__pyx_m);
    if (pystate_addmodule_run) {
      PyObject *tp, *value, *tb;
      PyErr_Fetch(&tp, &value, &tb);
      PyState_RemoveModule(&__pyx_moduledef);
      PyErr_Restore(tp, value, tb);
    }
    #endif
  } else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_ImportError, "init cupy._core._memory_range");
  }
  __pyx_L0:;
  __Pyx_RefNannyFinishContext();
  #if CYTHON_PEP489_MULTI_PHASE_INIT
  return (__pyx_m != NULL) ? 0 : -1;
  #else
  return __pyx_m;
  #endif
}
/* #### Code section: pystring_table ### */
/* #### Code section: cached_builtins ### */

static int __Pyx_InitCachedBuiltins(__pyx_mstatetype *__pyx_mstate) {
  CYTHON_UNUSED_VAR(__pyx_mstate);

  /* Cached unbound methods */
  __pyx_mstate->__pyx_umethod_PyDict_Type_items.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_items.method_name = &__pyx_mstate->__pyx_n_u_items;
  __pyx_mstate->__pyx_umethod_PyDict_Type_pop.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_pop.method_name = &__pyx_mstate->__pyx_n_u_pop;
  __pyx_mstate->__pyx_umethod_PyDict_Type_values.type = (PyObject*)&PyDict_Type;
  __pyx_mstate->__pyx_umethod_PyDict_Type_values.method_name = &__pyx_mstate->__pyx_n_u_values;
  return 0;
}
/* #### Code section: cached_constants ### */

static int __Pyx_InitCachedConstants(__pyx_mstatetype *__pyx_mstate) {
  __Pyx_RefNannyDeclarations
  CYTHON_UNUSED_VAR(__pyx_mstate);
  __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
  __Pyx_RefNannyFinishContext();
  return 0;
}
/* #### Code section: init_constants ### */

static int __Pyx_InitConstants(__pyx_mstatetype *__pyx_mstate) {
  CYTHON_UNUSED_VAR(__pyx_mstate);
  {
    const struct { const unsigned int length: 9; } index[] = {{2},{179},{1},{8},{6},{30},{20},{1},{5},{1},{18},{24},{20},{5},{8},{8},{10},{8},{3},{12},{14},{12},{10},{8},{6},{420},{43},{130}};
    #if (CYTHON_COMPRESS_STRINGS) == 3 && __PYX_LIMITED_VERSION_HEX >= 0x030e0000 /* compression: zstd (455 bytes) */
const char* const cstring = "(\265/\375`\364\002\355\r\000v\335Q\0350u\016\234'\331\242>\245Fb\310\335\302\021\246\271B'\020\364\300\000\304\210\214\210\340\010H\000H\000I\000\216\275\323\273V\350\036\333n\243\345.\324T\020\341[]\217\315O\261%\241\306\241\257\273RL\262\034\375\331r\366ak\305\004#q\300L0\330o\237\361{\307\213\332\327\267\022S\333\320\031\333M\177E\360uz\334w\026\004!\231\035\246\3222}\237\315\271\315\024\223.}OU\263\231\027\255%\237\261Dta2\261\355\263\255D;\300\347X3\272N\210\3576h\330w\235\255)\004\261N)eA\374l\0377\024l\232\253\353\263\035\277\276\353V\001\376\006\373\034KE\"\037\r\357ya\006\005\224.\027\306\327\242\024\224\371\276\237\371\224\245\232m\277N\251\365\221\364A\231\\)K\321U\271*s=\332\224\325\234\247Y=\231;r\317>g\353\374\335\344Ue.S\315\333o\316\324f\2619=\207\322\345\277\005\265c9h\234\313\030\264\315[[N\312}\036\300nZ\337\000\361\341x\254U\243\321\336\001\204\211\275V\316-+\356x3\032\n\270\256R\202#\271g\326{\037\3407\003\010\276\215\337\007\360s+\235\234\345\"\003. \020\020\242\314:z\322\242\345I\300\225\275` \357\005\350\347\025\274\000R\001\366\001\236p\2708\206O\000\226.\"\017\202\"\214\243~\233pO\224LW\330\n\0149X\356~\350c\224\000\367P\230\307\t\031\242\016m0\302\021\263\rk-\307`\202:\310\371p\202c9\315f9\034%\330\234\035\211\202^\305\007\330\237\275\301\234\001\315Q\213\013\352\316P\320\365";
    PyObject *data = __Pyx_DecompressString(cstring, 455, 3);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #elif (CYTHON_COMPRESS_STRINGS) == 2 /* compression: bz2 (548 bytes) */
const char* const cstring = "BZh91AY&SY\305Z]\016\000\000._\200@\000A\367\006\325\217!\320\000\277\377\377\360@\002\n\345\335\225V\022\204&\202z\023\3215=OI\240\031\003@z\200\224\217H\223h$\323bji\351\000\000\000\320I(i=\023\324\323A\240\032\000\000\000\tD\322OS\322\000\003C@4\003#@\206\377\206N\347\003a\362\203\305\212\262\212\213\316\356w\0360\001\211\361\225\357\261\314\224\375:\312?\364\344}\337r\215J\253l\0178d@=\033(V\206F\250)\002\360\261\361\323~b\006W\360\235\231\335\272\326*{\316\367\276\356\247\013\331\234+T&\034\301\305b8o\330\t\025A\372\026\225\252\313\204\256\002\016\211I 9\245\240\343@\233.\302\320F\"\217\036\2414\240\314\010\252\361\201D\220\306\240\303\357\212\353\02079I\252\347]\316]\365\221\267*\375\035\366\267!\264q\233\356\t~\016`\252s`6\251\215\2013-\376\301\350kr\227\231D9\240\rJ\221-\341T\010\003=\206a\303\205\2329Zj\236;\024{)I(\204U\276\330a\240W\315\234V#,\316(3 \3679\\\031u\220W\263U\214u\335B\301-\\\324\272\342\314\243\007\355\005w\035q\326\373E\274\320\315zw\005\244\2070_\234\365\330W\204w\272\252j\302O\301J\ny\005Q\202\204-\376\213\t\320\215\267\225\004\rn\352\203\360\213\327z \210\345\0314_b\224\330\250W\301\314d\200\246C\220\341\035(\226*\210i^\213\3332T\207\275\230\205\027\362f[\346\210\250\206&\352`\353x\305\303\025\306v\310\250\220\304\322\014\347'{\242\0107#U\033p\220`\244(FB;\"\352\364r\251\261\341\201\221R\203\005L\364\232\215l\240\234\220})@\234\221'\326F\302\212\320\333mU9:\014\220\253\343\"\340\231\253-\223\274rSB\325\021\224!DO\335d\024\350f\010\220\3058\027\351\034\n\310\277\213\271\"\234(Hb\255.\207\000";
    PyObject *data = __Pyx_DecompressString(cstring, 548, 2);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #elif (CYTHON_COMPRESS_STRINGS) != 0 /* compression: zlib (446 bytes) */
const char* const cstring = "x\332\235R\301n\3330\014\315\247\360\264&E\226S\206\r\305\260\036\272\r\330\2453\366\003\004m1\261Z[\322D\332\213\367\365\243l`\351\206\256\003b\3004e>\276\367Di\263\273\217\312\240-)\334M\332\306\000^\300q\347k\316\244\334M \232}\243\234\013(@\365\251z\275\177\267\007\n\0162?p\243\0022\324MG\",\020\017P\017\276S\037@\247\304\262\203/\007\230\342\000\201\331\201FH\206{\332\240-\007\020\326\222\300\025\205\020\225\324\307\200\326\356\303\361\n\234\317&\342G.\335\237\251\023\336\335\222sh@\336\3021*@K\002>41\027\344\254\013k>%[\230&b5\235\354\375h\233\300{>\3517>\020\345L\223y\360\201\321\233V\246\206kj\036\021\233\301\021\316e+\330\256\017VA,\377\323\204GV\014n\251\242W\356e\t?\r\322\223\021\331\323G7tsK\240\336\276)&\013f\241\241\344\313\357\222\217J\365\002\372>P\267\000m\010\316\254\r\235\"*\213\305\221\272\201\245\232\276\326e\316p\275\256&\224YM\267\260\020)\356ggo\320\266\317\370\326Tfw\322R2\030\274\372/\320N\327\261,\3203\377\337\253\315\312\246\001kC\017\346d\241\214\365\303\237\244\3739\376\236PM\302p\275\205\213\232\212\334\322!\217>\241\363\222H\233v\263\022u77\211|~\377d\032\347\364\003\\\350\362\237\202\345\3203\205#\257\372e\260\326]\307!8\231Ks:\017\347E\006\307\243\267\233\344\335\005\346\326\347+\360\202O#\010#g-\244\206\305\037^\333g\257\363/\243\206}\220";
    PyObject *data = __Pyx_DecompressString(cstring, 446, 1);
    if (unlikely(!data)) __PYX_ERR(0, 1, __pyx_L1_error)
    const char* const bytes = __Pyx_PyBytes_AsString(data);
    #if !CYTHON_ASSUME_SAFE_MACROS
    if (likely(bytes)); else { Py_DECREF(data); __PYX_ERR(0, 1, __pyx_L1_error) }
    #endif
    #else /* compression: none (1012 bytes) */
const char* const bytes = ").Note that Cython is deliberately stricter than PEP-484 and rejects subclasses of builtin types. If you need to pass subclasses then set the 'annotation_typing' directive to False.?add_note, got  has incorrect type (expected __Pyx_PyDict_NextRefaarraybcline_in_traceback__cuda_array_interface____cupy_get_ndarray__itemsitemsize__main____module____name__pop__pyx_capi____pyx_vtable____qualname__setdefault__test__valuesPyObject *(Py_ssize_t, __pyx_t_4cupy_5_core_7_carray_shape_t &, __pyx_t_4cupy_5_core_7_carray_strides_t &, Py_ssize_t &, Py_ssize_t &)\000int (struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch)\000std::pair<Py_ssize_t,Py_ssize_t>  (struct __pyx_obj_4cupy_5_core_4core__ndarray_base *, int __pyx_skip_dispatch)\000get_range\000may_share_bounds\000get_boundint (int __pyx_skip_dispatch)\000get_device_idstruct __pyx_obj_4cupy_5_core_4core__ndarray_base *(PyObject *, int __pyx_skip_dispatch)\000_convert_object_with_cuda_array_interface";
    PyObject *data = NULL;
    CYTHON_UNUSED_VAR(__Pyx_DecompressString);
    #endif
    PyObject **stringtab = __pyx_mstate->__pyx_string_tab;
    Py_ssize_t pos = 0;
    for (int i = 0; i < 25; i++) {
      Py_ssize_t bytes_length = index[i].length;
      PyObject *string = PyUnicode_DecodeUTF8(bytes + pos, bytes_length, NULL);
      if (likely(string) && i >= 6) PyUnicode_InternInPlace(&string);
      if (unlikely(!string)) {
        Py_XDECREF(data);
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
      stringtab[i] = string;
      pos += bytes_length;
    }
    for (int i = 25; i < 28; i++) {
      Py_ssize_t bytes_length = index[i].length;
      PyObject *string = PyBytes_FromStringAndSize(bytes + pos, bytes_length);
      stringtab[i] = string;
      pos += bytes_length;
      if (unlikely(!string)) {
        Py_XDECREF(data);
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
    }
    Py_XDECREF(data);
    for (Py_ssize_t i = 0; i < 28; i++) {
      if (unlikely(PyObject_Hash(stringtab[i]) == -1)) {
        __PYX_ERR(0, 1, __pyx_L1_error)
      }
    }
    #if CYTHON_IMMORTAL_CONSTANTS
    {
      PyObject **table = stringtab + 25;
      for (Py_ssize_t i=0; i<3; ++i) {
        #if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
        #if PY_VERSION_HEX < 0x030E0000
        if (_Py_IsOwnedByCurrentThread(table[i]) && Py_REFCNT(table[i]) == 1)
        #else
        if (PyUnstable_Object_IsUniquelyReferenced(table[i]))
        #endif
        {
          Py_SET_REFCNT(table[i], _Py_IMMORTAL_REFCNT_LOCAL);
        }
        #else
        Py_SET_REFCNT(table[i], _Py_IMMORTAL_INITIAL_REFCNT);
        #endif
      }
    }
    #endif
  }
  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: init_codeobjects ### */

static int __Pyx_CreateCodeObjects(__pyx_mstatetype *__pyx_mstate) {
  CYTHON_UNUSED_VAR(__pyx_mstate);
  return 0;
}
/* #### Code section: init_globals ### */

static int __Pyx_InitGlobals(void) {
  /* PythonCompatibility.init */
  if (likely(__Pyx_init_co_variables() == 0)); else
  
  if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)

  return 0;
  __pyx_L1_error:;
  return -1;
}
/* #### Code section: cleanup_globals ### */
/* #### Code section: cleanup_module ### */
/* #### Code section: main_method ### */
/* #### Code section: utility_code_pragmas ### */
#ifdef _MSC_VER
#pragma warning( push )
/* Warning 4127: conditional expression is constant
 * Cython uses constant conditional expressions to allow in inline functions to be optimized at
 * compile-time, so this warning is not useful
 */
#pragma warning( disable : 4127 )
#endif



/* #### Code section: utility_code_def ### */

/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
    PyObject *m = NULL, *p = NULL;
    void *r = NULL;
    m = PyImport_ImportModule(modname);
    if (!m) goto end;
    p = PyObject_GetAttrString(m, "RefNannyAPI");
    if (!p) goto end;
    r = PyLong_AsVoidPtr(p);
end:
    Py_XDECREF(p);
    Py_XDECREF(m);
    return (__Pyx_RefNannyAPIStruct *)r;
}
#endif

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* PyErrFetchRestore (used by IterFinish) */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *tmp_value;
    assert(type == NULL || (value != NULL && type == (PyObject*) Py_TYPE(value)));
    if (value) {
        #if CYTHON_COMPILING_IN_CPYTHON
        if (unlikely(((PyBaseExceptionObject*) value)->traceback != tb))
        #endif
            PyException_SetTraceback(value, tb);
    }
    tmp_value = tstate->current_exception;
    tstate->current_exception = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
#else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#endif
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject* exc_value;
    exc_value = tstate->current_exception;
    tstate->current_exception = 0;
    *value = exc_value;
    *type = NULL;
    *tb = NULL;
    if (exc_value) {
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        #if CYTHON_COMPILING_IN_CPYTHON
        *tb = ((PyBaseExceptionObject*) exc_value)->traceback;
        Py_XINCREF(*tb);
        #else
        *tb = PyException_GetTraceback(exc_value);
        #endif
    }
#else
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#endif
}
#endif

/* IterFinish */
static CYTHON_INLINE int __Pyx_IterFinish(void) {
    PyObject* exc_type;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    exc_type = __Pyx_PyErr_CurrentExceptionType();
    if (unlikely(exc_type)) {
        if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
            return -1;
        __Pyx_PyErr_Clear();
        return 0;
    }
    return 0;
}

/* UnpackItemEndCheck */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    }
    return __Pyx_IterFinish();
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_SIZE
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS || !CYTHON_ASSUME_SAFE_MACROS)) {
        return __Pyx_PyList_GetItemRefFast(o, wrapped_i, unsafe_shared);
    } else
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        return __Pyx_NewRef(PyList_GET_ITEM(o, wrapped_i));
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    (void)wraparound;
    (void)boundscheck;
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        return __Pyx_NewRef(PyTuple_GET_ITEM(o, wrapped_i));
    }
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
#else
    (void)wraparound;
    (void)boundscheck;
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     int wraparound, int boundscheck, int unsafe_shared) {
    CYTHON_MAYBE_UNUSED_VAR(unsafe_shared);
#if CYTHON_ASSUME_SAFE_MACROS && CYTHON_ASSUME_SAFE_SIZE
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((CYTHON_AVOID_BORROWED_REFS || CYTHON_AVOID_THREAD_UNSAFE_BORROWED_REFS)) {
            return __Pyx_PyList_GetItemRefFast(o, n, unsafe_shared);
        } else if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            return __Pyx_NewRef(PyList_GET_ITEM(o, n));
        }
    } else
    #if !CYTHON_AVOID_BORROWED_REFS
    if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            return __Pyx_NewRef(PyTuple_GET_ITEM(o, n));
        }
    } else
    #endif
#endif
#if CYTHON_USE_TYPE_SLOTS && !CYTHON_COMPILING_IN_PYPY
    {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (!is_list && mm && mm->mp_subscript) {
            PyObject *r, *key = PyLong_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (is_list || likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    (void)wraparound;
    (void)boundscheck;
    return __Pyx_GetItemInt_Generic(o, PyLong_FromSsize_t(i));
}

/* PyErrExceptionMatches (used by PyObjectGetAttrStrNoError) */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    int result;
    PyObject *exc_type;
#if PY_VERSION_HEX >= 0x030C00A6
    PyObject *current_exception = tstate->current_exception;
    if (unlikely(!current_exception)) return 0;
    exc_type = (PyObject*) Py_TYPE(current_exception);
    if (exc_type == err) return 1;
#else
    exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
#endif
    #if CYTHON_AVOID_BORROWED_REFS
    Py_INCREF(exc_type);
    #endif
    if (unlikely(PyTuple_Check(err))) {
        result = __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
    } else {
        result = __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
    }
    #if CYTHON_AVOID_BORROWED_REFS
    Py_DECREF(exc_type);
    #endif
    return result;
}
#endif

/* PyObjectGetAttrStr (used by PyObjectGetAttrStrNoError) */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro))
        return tp->tp_getattro(obj, attr_name);
    return PyObject_GetAttr(obj, attr_name);
}
#endif

/* PyObjectGetAttrStrNoError (used by HasAttr) */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        __Pyx_PyErr_Clear();
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
    PyObject *result;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
    (void) PyObject_GetOptionalAttr(obj, attr_name, &result);
    return result;
#else
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
        return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
    }
#endif
    result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
    if (unlikely(!result)) {
        __Pyx_PyObject_GetAttrStr_ClearAttributeError();
    }
    return result;
#endif
}

/* HasAttr */
#if __PYX_LIMITED_VERSION_HEX < 0x030d0000
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!PyUnicode_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_PyObject_GetAttrStrNoError(o, n);
    if (!r) {
        return (unlikely(PyErr_Occurred())) ? -1 : 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}
#endif

/* PyObjectCall (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO (used by PyObjectFastCall) */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall (used by PyObjectFastCallMethod) */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject * const*args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) != (0)) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
#if CYTHON_VECTORCALL && !CYTHON_COMPILING_IN_LIMITED_API
  #if PY_VERSION_HEX < 0x03090000
    #define __Pyx_PyVectorcall_Function(callable) _PyVectorcall_Function(callable)
  #elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE vectorcallfunc __Pyx_PyVectorcall_Function(PyObject *callable) {
    PyTypeObject *tp = Py_TYPE(callable);
    #if defined(__Pyx_CyFunction_USED)
    if (__Pyx_CyFunction_CheckExact(callable)) {
        return __Pyx_CyFunction_func_vectorcall(callable);
    }
    #endif
    if (!PyType_HasFeature(tp, Py_TPFLAGS_HAVE_VECTORCALL)) {
        return NULL;
    }
    assert(PyCallable_Check(callable));
    Py_ssize_t offset = tp->tp_vectorcall_offset;
    assert(offset > 0);
    vectorcallfunc ptr;
    memcpy(&ptr, (char *) callable + offset, sizeof(ptr));
    return ptr;
}
  #else
    #define __Pyx_PyVectorcall_Function(callable) PyVectorcall_Function(callable)
  #endif
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject *const *args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL
          #if CYTHON_COMPILING_IN_LIMITED_API
            return PyObject_Vectorcall(func, args, _nargs, NULL);
          #else
            vectorcallfunc f = __Pyx_PyVectorcall_Function(func);
            if (f) {
                return f(func, args, _nargs, NULL);
            }
          #endif
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_mstate_global->__pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* PyObjectFastCallMethod */
#if !CYTHON_VECTORCALL || PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_PyObject_FastCallMethod(PyObject *name, PyObject *const *args, size_t nargsf) {
    PyObject *result;
    PyObject *attr = PyObject_GetAttr(args[0], name);
    if (unlikely(!attr))
        return NULL;
    result = __Pyx_PyObject_FastCall(attr, args+1, nargsf - 1);
    Py_DECREF(attr);
    return result;
}
#endif

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    __Pyx_TypeName obj_type_name;
    __Pyx_TypeName type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    PyErr_Format(PyExc_TypeError,
                 "Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
                 obj_type_name, type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
}

/* JoinPyUnicode */
static PyObject* __Pyx_PyUnicode_Join(PyObject** values, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char) {
#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    PyObject *result_uval;
    int result_ukind, kind_shift;
    Py_ssize_t i, char_pos;
    void *result_udata;
    if (max_char > 1114111) max_char = 1114111;
    result_uval = PyUnicode_New(result_ulength, max_char);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_DATA(result_uval);
    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
    if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - result_ulength < 0))
        goto overflow;
    char_pos = 0;
    for (i=0; i < value_count; i++) {
        int ukind;
        Py_ssize_t ulength;
        void *udata;
        PyObject *uval = values[i];
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (__Pyx_PyUnicode_READY(uval) == (-1))
            goto bad;
        #endif
        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(ulength < 0)) goto bad;
        #endif
        if (unlikely(!ulength))
            continue;
        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
            goto overflow;
        ukind = __Pyx_PyUnicode_KIND(uval);
        udata = __Pyx_PyUnicode_DATA(uval);
        if (ukind == result_ukind) {
            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
        } else {
            #if PY_VERSION_HEX >= 0x030d0000
            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
            #elif CYTHON_COMPILING_IN_CPYTHON || defined(_PyUnicode_FastCopyCharacters)
            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
            #else
            Py_ssize_t j;
            for (j=0; j < ulength; j++) {
                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
            }
            #endif
        }
        char_pos += ulength;
    }
    return result_uval;
overflow:
    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
bad:
    Py_DECREF(result_uval);
    return NULL;
#else
    Py_ssize_t i;
    PyObject *result = NULL;
    PyObject *value_tuple = PyTuple_New(value_count);
    if (unlikely(!value_tuple)) return NULL;
    CYTHON_UNUSED_VAR(max_char);
    CYTHON_UNUSED_VAR(result_ulength);
    for (i=0; i<value_count; i++) {
        if (__Pyx_PyTuple_SET_ITEM(value_tuple, i, values[i]) != (0)) goto bad;
        Py_INCREF(values[i]);
    }
    result = PyUnicode_Join(__pyx_mstate_global->__pyx_empty_unicode, value_tuple);
bad:
    Py_DECREF(value_tuple);
    return result;
#endif
}

/* RaiseException */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
#elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}

/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
    else state = (PyGILState_STATE)0;
    CYTHON_UNUSED_VAR(clineno);
    CYTHON_UNUSED_VAR(lineno);
    CYTHON_UNUSED_VAR(filename);
    CYTHON_MAYBE_UNUSED_VAR(nogil);
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(0);
    }
    ctx = PyUnicode_FromString(name);
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
    if (nogil)
        PyGILState_Release(state);
}

/* TupleAndListFromArray (used by fastcall) */
#if !CYTHON_COMPILING_IN_CPYTHON && CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    Py_ssize_t i;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    for (i = 0; i < n; i++) {
        if (unlikely(__Pyx_PyTuple_SET_ITEM(res, i, src[i]) < (0))) {
            Py_DECREF(res);
            return NULL;
        }
        Py_INCREF(src[i]);
    }
    return res;
}
#elif CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
    PyObject *v;
    Py_ssize_t i;
    for (i = 0; i < length; i++) {
        v = dest[i] = src[i];
        Py_INCREF(v);
    }
}
static CYTHON_INLINE PyObject *
__Pyx_PyTuple_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return __Pyx_NewRef(__pyx_mstate_global->__pyx_empty_tuple);
    }
    res = PyTuple_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyTupleObject*)res)->ob_item, n);
    return res;
}
static CYTHON_INLINE PyObject *
__Pyx_PyList_FromArray(PyObject *const *src, Py_ssize_t n)
{
    PyObject *res;
    if (n <= 0) {
        return PyList_New(0);
    }
    res = PyList_New(n);
    if (unlikely(res == NULL)) return NULL;
    __Pyx_copy_object_array(src, ((PyListObject*)res)->ob_item, n);
    return res;
}
#endif

/* BytesEquals (used by UnicodeEquals) */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL ||\
        !(CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS)
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS && (PY_VERSION_HEX < 0x030B0000)
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals (used by fastcall) */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_GRAAL
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length, length2;
        int kind;
        void *data1, *data2;
        #if !CYTHON_COMPILING_IN_LIMITED_API
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        #endif
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length < 0)) return -1;
        #endif
        length2 = __Pyx_PyUnicode_GET_LENGTH(s2);
        #if !CYTHON_ASSUME_SAFE_SIZE
        if (unlikely(length2 < 0)) return -1;
        #endif
        if (length != length2) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    return (equals == Py_EQ);
return_ne:
    return (equals == Py_NE);
#endif
}

/* fastcall */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject * __Pyx_GetKwValue_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues, PyObject *s)
{
    Py_ssize_t i, n = __Pyx_PyTuple_GET_SIZE(kwnames);
    #if !CYTHON_ASSUME_SAFE_SIZE
    if (unlikely(n == -1)) return NULL;
    #endif
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        if (s == namei) return kwvalues[i];
    }
    for (i = 0; i < n; i++)
    {
        PyObject *namei = __Pyx_PyTuple_GET_ITEM(kwnames, i);
        #if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!namei)) return NULL;
        #endif
        int eq = __Pyx_PyUnicode_Equals(s, namei, Py_EQ);
        if (unlikely(eq != 0)) {
            if (unlikely(eq < 0)) return NULL;
            return kwvalues[i];
        }
    }
    return NULL;
}
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000 || CYTHON_COMPILING_IN_LIMITED_API
CYTHON_UNUSED static PyObject *__Pyx_KwargsAsDict_FASTCALL(PyObject *kwnames, PyObject *const *kwvalues) {
    Py_ssize_t i, nkwargs;
    PyObject *dict;
#if !CYTHON_ASSUME_SAFE_SIZE
    nkwargs = PyTuple_Size(kwnames);
    if (unlikely(nkwargs < 0)) return NULL;
#else
    nkwargs = PyTuple_GET_SIZE(kwnames);
#endif
    dict = PyDict_New();
    if (unlikely(!dict))
        return NULL;
    for (i=0; i<nkwargs; i++) {
#if !CYTHON_ASSUME_SAFE_MACROS
        PyObject *key = PyTuple_GetItem(kwnames, i);
        if (!key) goto bad;
#else
        PyObject *key = PyTuple_GET_ITEM(kwnames, i);
#endif
        if (unlikely(PyDict_SetItem(dict, key, kwvalues[i]) < 0))
            goto bad;
    }
    return dict;
bad:
    Py_DECREF(dict);
    return NULL;
}
#endif
#endif

/* PyObjectCallOneArg (used by CallUnboundCMethod0) */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* UnpackUnboundCMethod (used by CallUnboundCMethod0) */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
#elif CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x03090000
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject **args, Py_ssize_t nargs, PyObject *kwnames) {
        return _PyObject_Vectorcall
            (method, args ? args+1 : NULL, nargs ? nargs-1 : 0, kwnames);
}
#else
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames) {
    return
#if PY_VERSION_HEX < 0x03090000
    _PyObject_Vectorcall
#else
    PyObject_Vectorcall
#endif
        (method, args ? args+1 : NULL, nargs ? (size_t) nargs-1 : 0, kwnames);
}
#endif
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030C0000
     METH_VARARGS | METH_KEYWORDS,
#else
     METH_FASTCALL | METH_KEYWORDS,
#endif
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method, *result=NULL;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    result = method;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            result = unbound_method;
        }
    }
#if !CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    if (unlikely(target->method)) {
        Py_DECREF(result);
    } else
#endif
    target->method = result;
    return 0;
}

/* CallUnboundCMethod0 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        if (likely(cfunc->flag == METH_NOARGS))
            return __Pyx_CallCFunction(cfunc, self, NULL);
        if (likely(cfunc->flag == METH_FASTCALL))
            return __Pyx_CallCFunctionFast(cfunc, self, NULL, 0);
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, NULL, 0, NULL);
        if (likely(cfunc->flag == (METH_VARARGS | METH_KEYWORDS)))
            return __Pyx_CallCFunctionWithKeywords(cfunc, self, __pyx_mstate_global->__pyx_empty_tuple, NULL);
        if (cfunc->flag == METH_VARARGS)
            return __Pyx_CallCFunction(cfunc, self, __pyx_mstate_global->__pyx_empty_tuple);
        return __Pyx__CallUnboundCMethod0(cfunc, self);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod0(&tmp_cfunc, self);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod0(cfunc, self);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *result;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
    result = __Pyx_PyObject_CallOneArg(cfunc->method, self);
    return result;
}

/* py_dict_items (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    return __Pyx_CallUnboundCMethod0(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_items, d);
}

/* py_dict_values (used by OwnedDictNext) */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
    return __Pyx_CallUnboundCMethod0(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_values, d);
}

/* OwnedDictNext (used by ParseKeywordsImpl) */
#if CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, PyObject **ppos, PyObject **pkey, PyObject **pvalue) {
    PyObject *next = NULL;
    if (!*ppos) {
        if (pvalue) {
            PyObject *dictview = pkey ? __Pyx_PyDict_Items(p) : __Pyx_PyDict_Values(p);
            if (unlikely(!dictview)) goto bad;
            *ppos = PyObject_GetIter(dictview);
            Py_DECREF(dictview);
        } else {
            *ppos = PyObject_GetIter(p);
        }
        if (unlikely(!*ppos)) goto bad;
    }
    next = PyIter_Next(*ppos);
    if (!next) {
        if (PyErr_Occurred()) goto bad;
        return 0;
    }
    if (pkey && pvalue) {
        *pkey = __Pyx_PySequence_ITEM(next, 0);
        if (unlikely(*pkey)) goto bad;
        *pvalue = __Pyx_PySequence_ITEM(next, 1);
        if (unlikely(*pvalue)) goto bad;
        Py_DECREF(next);
    } else if (pkey) {
        *pkey = next;
    } else {
        assert(pvalue);
        *pvalue = next;
    }
    return 1;
  bad:
    Py_XDECREF(next);
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
    PyErr_FormatUnraisable("Exception ignored in __Pyx_PyDict_NextRef");
#else
    PyErr_WriteUnraisable(__pyx_mstate_global->__pyx_n_u_Pyx_PyDict_NextRef);
#endif
    if (pkey) *pkey = NULL;
    if (pvalue) *pvalue = NULL;
    return 0;
}
#else // !CYTHON_AVOID_BORROWED_REFS
static int __Pyx_PyDict_NextRef(PyObject *p, Py_ssize_t *ppos, PyObject **pkey, PyObject **pvalue) {
    int result = PyDict_Next(p, ppos, pkey, pvalue);
    if (likely(result == 1)) {
        if (pkey) Py_INCREF(*pkey);
        if (pvalue) Py_INCREF(*pvalue);
    }
    return result;
}
#endif

/* RaiseDoubleKeywords (used by ParseKeywordsImpl) */
static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
}

/* CallUnboundCMethod2 */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
    int was_initialized = __Pyx_CachedCFunction_GetAndSetInitializing(cfunc);
    if (likely(was_initialized == 2 && cfunc->func)) {
        PyObject *args[2] = {arg1, arg2};
        if (cfunc->flag == METH_FASTCALL) {
            return __Pyx_CallCFunctionFast(cfunc, self, args, 2);
        }
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return __Pyx_CallCFunctionFastWithKeywords(cfunc, self, args, 2, NULL);
    }
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    else if (unlikely(was_initialized == 1)) {
        __Pyx_CachedCFunction tmp_cfunc = {
#ifndef __cplusplus
            0
#endif
        };
        tmp_cfunc.type = cfunc->type;
        tmp_cfunc.method_name = cfunc->method_name;
        return __Pyx__CallUnboundCMethod2(&tmp_cfunc, self, arg1, arg2);
    }
#endif
    PyObject *result = __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
    __Pyx_CachedCFunction_SetFinishedInitializing(cfunc);
    return result;
}
#endif
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        PyObject *result = NULL;
        PyObject *args = PyTuple_New(2);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 0, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 1, arg2);
        if (cfunc->flag & METH_KEYWORDS)
            result = __Pyx_CallCFunctionWithKeywords(cfunc, self, args, NULL);
        else
            result = __Pyx_CallCFunction(cfunc, self, args);
        Py_DECREF(args);
        return result;
    }
#endif
    {
        PyObject *args[4] = {NULL, self, arg1, arg2};
        return __Pyx_PyObject_FastCall(cfunc->method, args+1, 3 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
    }
}

/* ParseKeywordsImpl (used by ParseKeywords) */
static int __Pyx_ValidateDuplicatePosArgs(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char* function_name)
{
    PyObject ** const *name = argnames;
    while (name != first_kw_arg) {
        PyObject *key = **name;
        int found = PyDict_Contains(kwds, key);
        if (unlikely(found)) {
            if (found == 1) __Pyx_RaiseDoubleKeywordsError(function_name, key);
            goto bad;
        }
        name++;
    }
    return 0;
bad:
    return -1;
}
#if CYTHON_USE_UNICODE_INTERNALS
static CYTHON_INLINE int __Pyx_UnicodeKeywordsEqual(PyObject *s1, PyObject *s2) {
    int kind;
    Py_ssize_t len = PyUnicode_GET_LENGTH(s1);
    if (len != PyUnicode_GET_LENGTH(s2)) return 0;
    kind = PyUnicode_KIND(s1);
    if (kind != PyUnicode_KIND(s2)) return 0;
    const void *data1 = PyUnicode_DATA(s1);
    const void *data2 = PyUnicode_DATA(s2);
    return (memcmp(data1, data2, (size_t) len * (size_t) kind) == 0);
}
#endif
static int __Pyx_MatchKeywordArg_str(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    #if CYTHON_USE_UNICODE_INTERNALS
    Py_hash_t key_hash = ((PyASCIIObject*)key)->hash;
    if (unlikely(key_hash == -1)) {
        key_hash = PyObject_Hash(key);
        if (unlikely(key_hash == -1))
            goto bad;
    }
    #endif
    name = first_kw_arg;
    while (*name) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (key_hash == ((PyASCIIObject*)name_str)->hash && __Pyx_UnicodeKeywordsEqual(name_str, key)) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) {
                *index_found = (size_t) (name - argnames);
                return 1;
            }
        }
        #endif
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        PyObject *name_str = **name;
        #if CYTHON_USE_UNICODE_INTERNALS
        if (unlikely(key_hash == ((PyASCIIObject*)name_str)->hash)) {
            if (__Pyx_UnicodeKeywordsEqual(name_str, key))
                goto arg_passed_twice;
        }
        #else
        #if CYTHON_ASSUME_SAFE_SIZE
        if (PyUnicode_GET_LENGTH(name_str) == PyUnicode_GET_LENGTH(key))
        #endif
        {
            if (unlikely(name_str == key)) goto arg_passed_twice;
            int cmp = PyUnicode_Compare(name_str, key);
            if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
            if (cmp == 0) goto arg_passed_twice;
        }
        #endif
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
bad:
    return -1;
}
static int __Pyx_MatchKeywordArg_nostr(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    PyObject ** const *name;
    if (unlikely(!PyUnicode_Check(key))) goto invalid_keyword_type;
    name = first_kw_arg;
    while (*name) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (cmp == 1) {
            *index_found = (size_t) (name - argnames);
            return 1;
        }
        if (unlikely(cmp == -1)) goto bad;
        name++;
    }
    name = argnames;
    while (name != first_kw_arg) {
        int cmp = PyObject_RichCompareBool(**name, key, Py_EQ);
        if (unlikely(cmp != 0)) {
            if (cmp == 1) goto arg_passed_twice;
            else goto bad;
        }
        name++;
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
bad:
    return -1;
}
static CYTHON_INLINE int __Pyx_MatchKeywordArg(
    PyObject *key,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    size_t *index_found,
    const char *function_name)
{
    return likely(PyUnicode_CheckExact(key)) ?
        __Pyx_MatchKeywordArg_str(key, argnames, first_kw_arg, index_found, function_name) :
        __Pyx_MatchKeywordArg_nostr(key, argnames, first_kw_arg, index_found, function_name);
}
static void __Pyx_RejectUnknownKeyword(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject ** const *first_kw_arg,
    const char *function_name)
{
    #if CYTHON_AVOID_BORROWED_REFS
    PyObject *pos = NULL;
    #else
    Py_ssize_t pos = 0;
    #endif
    PyObject *key = NULL;
    __Pyx_BEGIN_CRITICAL_SECTION(kwds);
    while (
        #if CYTHON_AVOID_BORROWED_REFS
        __Pyx_PyDict_NextRef(kwds, &pos, &key, NULL)
        #else
        PyDict_Next(kwds, &pos, &key, NULL)
        #endif
    ) {
        PyObject** const *name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (!*name) {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp != 1) {
                if (cmp == 0) {
                    PyErr_Format(PyExc_TypeError,
                        "%s() got an unexpected keyword argument '%U'",
                        function_name, key);
                }
                #if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(key);
                #endif
                break;
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        #endif
    }
    __Pyx_END_CRITICAL_SECTION();
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(pos);
    #endif
    assert(PyErr_Occurred());
}
static int __Pyx_ParseKeywordDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t extracted = 0;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    name = first_kw_arg;
    while (*name && num_kwargs > extracted) {
        PyObject * key = **name;
        PyObject *value;
        int found = 0;
        #if __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        found = PyDict_GetItemRef(kwds, key, &value);
        #else
        value = PyDict_GetItemWithError(kwds, key);
        if (value) {
            Py_INCREF(value);
            found = 1;
        } else {
            if (unlikely(PyErr_Occurred())) goto bad;
        }
        #endif
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            extracted++;
        }
        name++;
    }
    if (num_kwargs > extracted) {
        if (ignore_unknown_kwargs) {
            if (unlikely(__Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name) == -1))
                goto bad;
        } else {
            __Pyx_RejectUnknownKeyword(kwds, argnames, first_kw_arg, function_name);
            goto bad;
        }
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordDictToDict(
    PyObject *kwds,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject** const *name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    Py_ssize_t len;
#if !CYTHON_COMPILING_IN_PYPY || defined(PyArg_ValidateKeywordArguments)
    if (unlikely(!PyArg_ValidateKeywordArguments(kwds))) return -1;
#endif
    if (PyDict_Update(kwds2, kwds) < 0) goto bad;
    name = first_kw_arg;
    while (*name) {
        PyObject *key = **name;
        PyObject *value;
#if !CYTHON_COMPILING_IN_LIMITED_API && (PY_VERSION_HEX >= 0x030d00A2 || defined(PyDict_Pop))
        int found = PyDict_Pop(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
        }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
        int found = PyDict_GetItemRef(kwds2, key, &value);
        if (found) {
            if (unlikely(found < 0)) goto bad;
            values[name-argnames] = value;
            if (unlikely(PyDict_DelItem(kwds2, key) < 0)) goto bad;
        }
#else
    #if CYTHON_COMPILING_IN_CPYTHON
        value = _PyDict_Pop(kwds2, key, kwds2);
    #else
        value = __Pyx_CallUnboundCMethod2(&__pyx_mstate_global->__pyx_umethod_PyDict_Type_pop, kwds2, key, kwds2);
    #endif
        if (value == kwds2) {
            Py_DECREF(value);
        } else {
            if (unlikely(!value)) goto bad;
            values[name-argnames] = value;
        }
#endif
        name++;
    }
    len = PyDict_Size(kwds2);
    if (len > 0) {
        return __Pyx_ValidateDuplicatePosArgs(kwds, argnames, first_kw_arg, function_name);
    } else if (unlikely(len == -1)) {
        goto bad;
    }
    return 0;
bad:
    return -1;
}
static int __Pyx_ParseKeywordsTuple(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    PyObject *key = NULL;
    PyObject** const * name;
    PyObject** const *first_kw_arg = argnames + num_pos_args;
    for (Py_ssize_t pos = 0; pos < num_kwargs; pos++) {
#if CYTHON_AVOID_BORROWED_REFS
        key = __Pyx_PySequence_ITEM(kwds, pos);
#else
        key = __Pyx_PyTuple_GET_ITEM(kwds, pos);
#endif
#if !CYTHON_ASSUME_SAFE_MACROS
        if (unlikely(!key)) goto bad;
#endif
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            PyObject *value = kwvalues[pos];
            values[name-argnames] = __Pyx_NewRef(value);
        } else {
            size_t index_found = 0;
            int cmp = __Pyx_MatchKeywordArg(key, argnames, first_kw_arg, &index_found, function_name);
            if (cmp == 1) {
                PyObject *value = kwvalues[pos];
                values[index_found] = __Pyx_NewRef(value);
            } else {
                if (unlikely(cmp == -1)) goto bad;
                if (kwds2) {
                    PyObject *value = kwvalues[pos];
                    if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
                } else if (!ignore_unknown_kwargs) {
                    goto invalid_keyword;
                }
            }
        }
        #if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(key);
        key = NULL;
        #endif
    }
    return 0;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    goto bad;
bad:
    #if CYTHON_AVOID_BORROWED_REFS
    Py_XDECREF(key);
    #endif
    return -1;
}

/* ParseKeywords */
static int __Pyx_ParseKeywords(
    PyObject *kwds,
    PyObject * const *kwvalues,
    PyObject ** const argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    Py_ssize_t num_kwargs,
    const char* function_name,
    int ignore_unknown_kwargs)
{
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kwds)))
        return __Pyx_ParseKeywordsTuple(kwds, kwvalues, argnames, kwds2, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
    else if (kwds2)
        return __Pyx_ParseKeywordDictToDict(kwds, argnames, kwds2, values, num_pos_args, function_name);
    else
        return __Pyx_ParseKeywordDict(kwds, argnames, values, num_pos_args, num_kwargs, function_name, ignore_unknown_kwargs);
}

/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

/* ArgTypeTestFunc (used by ArgTypeTest) */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    PyObject *extra_info = __pyx_mstate_global->__pyx_empty_unicode;
    int from_annotation_subclass = 0;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (!exact) {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    } else if (exact == 2) {
        if (__Pyx_TypeCheck(obj, type)) {
            from_annotation_subclass = 1;
            extra_info = __pyx_mstate_global->__pyx_kp_u_Note_that_Cython_is_deliberately;
        }
    }
    type_name = __Pyx_PyType_GetFullyQualifiedName(type);
    obj_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")"
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        "%s%U"
#endif
        , name, type_name, obj_type_name
#if __PYX_LIMITED_VERSION_HEX < 0x030C0000
        , (from_annotation_subclass ? ". " : ""), extra_info
#endif
        );
#if __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    if (exact == 2 && from_annotation_subclass) {
        PyObject *res;
        PyObject *vargs[2];
        vargs[0] = PyErr_GetRaisedException();
        vargs[1] = extra_info;
        res = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_kp_u_add_note, vargs, 2, NULL);
        Py_XDECREF(res);
        PyErr_SetRaisedException(vargs[0]);
    }
#endif
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* FunctionExport */
static int __Pyx_ExportFunction(PyObject *api_dict, const char *name, void (*f)(void), const char *sig) {
    PyObject *cobj;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    tmp.fp = f;
    cobj = PyCapsule_New(tmp.p, sig, 0);
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(api_dict, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    return 0;
bad:
    Py_XDECREF(cobj);
    return -1;
}

/* GetApiDict */
static PyObject *__Pyx_ApiExport_GetApiDict(void) {
    PyObject *d;
    if (__Pyx_PyDict_GetItemRef(__pyx_mstate_global->__pyx_d, __pyx_mstate_global->__pyx_n_u_pyx_capi, &d) == -1)
        return NULL;
    if (!d) {
        d = PyDict_New();
        if (!d)
            goto bad;
        if (PyObject_SetAttr(__pyx_m, __pyx_mstate_global->__pyx_n_u_pyx_capi, d) < 0)
            goto bad;
    }
    return d;
bad:
    Py_XDECREF(d);
    return NULL;
}

/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType_3_2_4
#define __PYX_HAVE_RT_ImportType_3_2_4
static PyTypeObject *__Pyx_ImportType_3_2_4(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_2_4 check_size)
{
    PyObject *result = 0;
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#if defined(Py_LIMITED_API) || (defined(CYTHON_COMPILING_IN_LIMITED_API) && CYTHON_COMPILING_IN_LIMITED_API)
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#if !( defined(Py_LIMITED_API) || (defined(CYTHON_COMPILING_IN_LIMITED_API) && CYTHON_COMPILING_IN_LIMITED_API) )
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    if (size == 0) {
        return (PyTypeObject *)result;
    }
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_2_4 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_2_4 && (size_t)basicsize > size) {
        if (PyErr_WarnFormat(NULL, 0,
                "%.200s.%.200s size changed, may indicate binary incompatibility. "
                "Expected %zd from C header, got %zd from PyObject",
                module_name, class_name, size, basicsize) < 0) {
            goto bad;
        }
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* GetVTable */
static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_mstate_global->__pyx_n_u_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* PxdImportShared (used by FunctionImport) */
#ifndef __PYX_HAVE_RT_ImportFromPxd_3_2_4
#define __PYX_HAVE_RT_ImportFromPxd_3_2_4
static int __Pyx_ImportFromPxd_3_2_4(PyObject *module, const char *name, void **p, const char *sig, const char *what) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    d = PyObject_GetAttrString(module, "__pyx_capi__");
    if (!d)
        goto bad;
#if (defined(Py_LIMITED_API) && Py_LIMITED_API >= 0x030d0000) || (!defined(Py_LIMITED_API) && PY_VERSION_HEX >= 0x030d0000)
    PyDict_GetItemStringRef(d, name, &cobj);
#else
    cobj = PyDict_GetItemString(d, name);
    Py_XINCREF(cobj);
#endif
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C %.8s %.200s",
                PyModule_GetName(module), what, name);
        goto bad;
    }
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C %.8s %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             what, PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    *p = PyCapsule_GetPointer(cobj, sig);
    if (!(*p))
        goto bad;
    Py_DECREF(d);
    Py_DECREF(cobj);
    return 0;
bad:
    Py_XDECREF(d);
    Py_XDECREF(cobj);
    return -1;
}
#endif

/* FunctionImport */
#ifndef __PYX_HAVE_RT_ImportFunction_3_2_4
#define __PYX_HAVE_RT_ImportFunction_3_2_4
static int __Pyx_ImportFunction_3_2_4(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    int result = __Pyx_ImportFromPxd_3_2_4(module, funcname, &tmp.p, sig, "function");
    if (result == 0) {
        *f = tmp.fp;
    }
    return result;
}
#endif

/* dict_setdefault (used by CLineInTraceback) */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value) {
    PyObject* value;
#if __PYX_LIMITED_VERSION_HEX >= 0x030F0000 || (!CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4)
    PyDict_SetDefaultRef(d, key, default_value, &value);
#elif CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX >= 0x030C0000
    PyObject *args[] = {d, key, default_value};
    value = PyObject_VectorcallMethod(__pyx_mstate_global->__pyx_n_u_setdefault, args, 3 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#elif CYTHON_COMPILING_IN_LIMITED_API
    value = PyObject_CallMethodObjArgs(d, __pyx_mstate_global->__pyx_n_u_setdefault, key, default_value, NULL);
#else
    value = PyDict_SetDefault(d, key, default_value);
    if (unlikely(!value)) return NULL;
    Py_INCREF(value);
#endif
    return value;
}

/* PyDictVersioning (used by CLineInTraceback) */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* CLineInTraceback (used by AddTraceback) */
#if CYTHON_CLINE_IN_TRACEBACK && CYTHON_CLINE_IN_TRACEBACK_RUNTIME
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030A0000
#define __Pyx_PyProbablyModule_GetDict(o) __Pyx_XNewRef(PyModule_GetDict(o))
#elif !CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
#define __Pyx_PyProbablyModule_GetDict(o) PyObject_GenericGetDict(o, NULL);
#else
PyObject* __Pyx_PyProbablyModule_GetDict(PyObject *o) {
    PyObject **dict_ptr = _PyObject_GetDictPtr(o);
    return dict_ptr ? __Pyx_XNewRef(*dict_ptr) : NULL;
}
#endif
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline = NULL;
    PyObject *ptype, *pvalue, *ptraceback;
    PyObject *cython_runtime_dict;
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_mstate_global->__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
    cython_runtime_dict = __Pyx_PyProbablyModule_GetDict(__pyx_mstate_global->__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, cython_runtime_dict,
            __Pyx_PyDict_SetDefault(cython_runtime_dict, __pyx_mstate_global->__pyx_n_u_cline_in_traceback, Py_False))
    }
    if (use_cline == NULL || use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    Py_XDECREF(use_cline);
    Py_XDECREF(cython_runtime_dict);
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache (used by AddTraceback) */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static __Pyx_CachedCodeObjectType *__pyx__find_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line) {
    __Pyx_CachedCodeObjectType* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!code_cache->entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if (unlikely(pos >= code_cache->count) || unlikely(code_cache->entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = code_cache->entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static __Pyx_CachedCodeObjectType *__pyx_find_code_object(int code_line) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__find_code_object;
    return NULL; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just miss.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type old_count = __pyx_atomic_incr_acq_rel(&code_cache->accessor_count);
    if (old_count < 0) {
        __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
        return NULL;
    }
#endif
    __Pyx_CachedCodeObjectType *result = __pyx__find_code_object(code_cache, code_line);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_decr_acq_rel(&code_cache->accessor_count);
#endif
    return result;
#endif
}
static void __pyx__insert_code_object(struct __Pyx_CodeObjectCache *code_cache, int code_line, __Pyx_CachedCodeObjectType* code_object)
{
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = code_cache->entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            code_cache->entries = entries;
            code_cache->max_count = 64;
            code_cache->count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(code_cache->entries, code_cache->count, code_line);
    if ((pos < code_cache->count) && unlikely(code_cache->entries[pos].code_line == code_line)) {
        __Pyx_CachedCodeObjectType* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_INCREF(code_object);
        Py_DECREF(tmp);
        return;
    }
    if (code_cache->count == code_cache->max_count) {
        int new_max = code_cache->max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            code_cache->entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        code_cache->entries = entries;
        code_cache->max_count = new_max;
    }
    for (i=code_cache->count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    code_cache->count++;
    Py_INCREF(code_object);
}
static void __pyx_insert_code_object(int code_line, __Pyx_CachedCodeObjectType* code_object) {
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING && !CYTHON_ATOMICS
    (void)__pyx__insert_code_object;
    return; // Most implementation should have atomics. But otherwise, don't make it thread-safe, just fail.
#else
    struct __Pyx_CodeObjectCache *code_cache = &__pyx_mstate_global->__pyx_code_cache;
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_nonatomic_int_type expected = 0;
    if (!__pyx_atomic_int_cmp_exchange(&code_cache->accessor_count, &expected, INT_MIN)) {
        return;
    }
#endif
    __pyx__insert_code_object(code_cache, code_line, code_object);
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
    __pyx_atomic_sub(&code_cache->accessor_count, INT_MIN);
#endif
#endif
}

/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API && !defined(PYPY_VERSION)
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result = PyObject_Call(replace, __pyx_mstate_global->__pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!code_object) {
        code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
        if (unlikely(!code_object)) goto bad;
        py_py_line = PyLong_FromLong(py_line);
        if (unlikely(!py_py_line)) goto bad;
        if (c_line) {
            py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        } else {
            py_funcname = PyUnicode_FromString(funcname);
        }
        if (unlikely(!py_funcname)) goto bad;
        dict = PyDict_New();
        if (unlikely(!dict)) goto bad;
        {
            PyObject *old_code_object = code_object;
            code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
            Py_DECREF(old_code_object);
        }
        if (unlikely(!code_object)) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, code_object);
    } else {
        dict = PyDict_New();
    }
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    if (c_line) {
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
    }
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_mstate_global->__pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

/* PyObjectVectorCallKwBuilder (used by CIntToPy) */
#if CYTHON_VECTORCALL
static int __Pyx_VectorcallBuilder_AddArg(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_PyObject_FastCallDict;
    if (__Pyx_PyTuple_SET_ITEM(builder, n, key) != (0)) return -1;
    Py_INCREF(key);
    args[n] = value;
    return 0;
}
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    (void)__Pyx_VectorcallBuilder_AddArgStr;
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return __Pyx_VectorcallBuilder_AddArg(key, value, builder, args, n);
}
static int __Pyx_VectorcallBuilder_AddArgStr(const char *key, PyObject *value, PyObject *builder, PyObject **args, int n) {
    PyObject *pyKey = PyUnicode_FromString(key);
    if (!pyKey) return -1;
    return __Pyx_VectorcallBuilder_AddArg(pyKey, value, builder, args, n);
}
#else // CYTHON_VECTORCALL
CYTHON_UNUSED static int __Pyx_VectorcallBuilder_AddArg_Check(PyObject *key, PyObject *value, PyObject *builder, CYTHON_UNUSED PyObject **args, CYTHON_UNUSED int n) {
    if (unlikely(!PyUnicode_Check(key))) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        return -1;
    }
    return PyDict_SetItem(builder, key, value);
}
#endif

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(int));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* FormatTypeName */
#if CYTHON_COMPILING_IN_LIMITED_API && __PYX_LIMITED_VERSION_HEX < 0x030d0000
static __Pyx_TypeName
__Pyx_PyType_GetFullyQualifiedName(PyTypeObject* tp)
{
    PyObject *module = NULL, *name = NULL, *result = NULL;
    #if __PYX_LIMITED_VERSION_HEX < 0x030b0000
    name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_qualname);
    #else
    name = PyType_GetQualName(tp);
    #endif
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) goto bad;
    module = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_mstate_global->__pyx_n_u_module);
    if (unlikely(module == NULL) || unlikely(!PyUnicode_Check(module))) goto bad;
    if (PyUnicode_CompareWithASCIIString(module, "builtins") == 0) {
        result = name;
        name = NULL;
        goto done;
    }
    result = PyUnicode_FromFormat("%U.%U", module, name);
    if (unlikely(result == NULL)) goto bad;
  done:
    Py_XDECREF(name);
    Py_XDECREF(module);
    return result;
  bad:
    PyErr_Clear();
    if (name) {
        result = name;
        name = NULL;
    } else {
        result = __Pyx_NewRef(__pyx_mstate_global->__pyx_kp_u__2);
    }
    goto done;
}
#endif

/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyLong_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#if !CYTHON_COMPILING_IN_PYPY
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyLong_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL, *kwds = NULL;
        PyObject *py_bytes = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        {
            PyObject *args[3+(CYTHON_VECTORCALL ? 1 : 0)] = { NULL, py_bytes, order_str };
            if (!is_unsigned) {
                kwds = __Pyx_MakeVectorcallBuilderKwds(1);
                if (!kwds) goto limited_bad;
                if (__Pyx_VectorcallBuilder_AddArgStr("signed", __Pyx_NewRef(Py_True), kwds, args+3, 0) < 0) goto limited_bad;
            }
            result = __Pyx_Object_Vectorcall_CallFromBuilder(from_bytes, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET, kwds);
        }
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPyVerify (used by CIntFromPy) */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyLong_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyLong_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (long) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(long) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(long) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        long val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (long) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (long) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (long) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (long) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((long) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((long) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (long) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyLong_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (unlikely(!PyLong_Check(x))) {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Long(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyLong_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
        }
    }
    {
        int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* GetRuntimeVersion */
#if __PYX_LIMITED_VERSION_HEX < 0x030b0000
void __Pyx_init_runtime_version(void) {
    if (__Pyx_cached_runtime_version == 0) {
        const char* rt_version = Py_GetVersion();
        unsigned long version = 0;
        unsigned long factor = 0x01000000UL;
        unsigned int digit = 0;
        int i = 0;
        while (factor) {
            while ('0' <= rt_version[i] && rt_version[i] <= '9') {
                digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
                ++i;
            }
            version += factor * digit;
            if (rt_version[i] != '.')
                break;
            digit = 0;
            factor >>= 8;
            ++i;
        }
        __Pyx_cached_runtime_version = version;
    }
}
#endif
static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030b0000
    return Py_Version & ~0xFFUL;
#else
    return __Pyx_cached_runtime_version;
#endif
}

/* AddModuleRef */
#if CYTHON_COMPILING_IN_CPYTHON_FREETHREADING
  static PyObject *__Pyx_PyImport_AddModuleObjectRef(PyObject *name) {
      PyObject *module_dict = PyImport_GetModuleDict();
      PyObject *m;
      if (PyMapping_GetOptionalItem(module_dict, name, &m) < 0) {
          return NULL;
      }
      if (m != NULL && PyModule_Check(m)) {
          return m;
      }
      Py_XDECREF(m);
      m = PyModule_NewObject(name);
      if (m == NULL)
          return NULL;
      if (PyDict_CheckExact(module_dict)) {
          PyObject *new_m;
          (void)PyDict_SetDefaultRef(module_dict, name, m, &new_m);
          Py_DECREF(m);
          return new_m;
      } else {
           if (PyObject_SetItem(module_dict, name, m) != 0) {
                Py_DECREF(m);
                return NULL;
            }
            return m;
      }
  }
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *py_name = PyUnicode_FromString(name);
      if (!py_name) return NULL;
      PyObject *module = __Pyx_PyImport_AddModuleObjectRef(py_name);
      Py_DECREF(py_name);
      return module;
  }
#elif __PYX_LIMITED_VERSION_HEX >= 0x030d0000
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
  static PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *module = PyImport_AddModule(name);
      Py_XINCREF(module);
      return module;
  }
#endif

/* CheckBinaryVersion */
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* DecompressString */
static PyObject *__Pyx_DecompressString(const char *s, Py_ssize_t length, int algo) {
    PyObject *module = NULL, *decompress, *compressed_bytes, *decompressed;
    const char* module_name = algo == 3 ? "compression.zstd" : algo == 2 ? "bz2" : "zlib";
    PyObject *methodname = PyUnicode_FromString("decompress");
    if (unlikely(!methodname)) return NULL;
    #if __PYX_LIMITED_VERSION_HEX >= 0x030e0000
    if (algo == 3) {
        PyObject *fromlist = Py_BuildValue("[O]", methodname);
        if (unlikely(!fromlist)) goto bad;
        module = PyImport_ImportModuleLevel("compression.zstd", NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
    } else
    #endif
        module = PyImport_ImportModule(module_name);
    if (unlikely(!module)) goto import_failed;
    decompress = PyObject_GetAttr(module, methodname);
    if (unlikely(!decompress)) goto import_failed;
    {
        #ifdef __cplusplus
            char *memview_bytes = const_cast<char*>(s);
        #else
            #if defined(__clang__)
              #pragma clang diagnostic push
              #pragma clang diagnostic ignored "-Wcast-qual"
            #elif !defined(__INTEL_COMPILER) && defined(__GNUC__)
              #pragma GCC diagnostic push
              #pragma GCC diagnostic ignored "-Wcast-qual"
            #endif
            char *memview_bytes = (char*) s;
            #if defined(__clang__)
              #pragma clang diagnostic pop
            #elif !defined(__INTEL_COMPILER) && defined(__GNUC__)
              #pragma GCC diagnostic pop
            #endif
        #endif
        #if CYTHON_COMPILING_IN_LIMITED_API && !defined(PyBUF_READ)
        int memview_flags = 0x100;
        #else
        int memview_flags = PyBUF_READ;
        #endif
        compressed_bytes = PyMemoryView_FromMemory(memview_bytes, length, memview_flags);
    }
    if (unlikely(!compressed_bytes)) {
        Py_DECREF(decompress);
        goto bad;
    }
    decompressed = PyObject_CallFunctionObjArgs(decompress, compressed_bytes, NULL);
    Py_DECREF(compressed_bytes);
    Py_DECREF(decompress);
    Py_DECREF(module);
    Py_DECREF(methodname);
    return decompressed;
import_failed:
    PyErr_Format(PyExc_ImportError,
        "Failed to import '%.20s.decompress' - cannot initialise module strings. "
        "String compression was configured with the C macro 'CYTHON_COMPRESS_STRINGS=%d'.",
        module_name, algo);
bad:
    Py_XDECREF(module);
    Py_DECREF(methodname);
    return NULL;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    {
        const char* result;
        Py_ssize_t unicode_length;
        CYTHON_MAYBE_UNUSED_VAR(unicode_length); // only for __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        #if __PYX_LIMITED_VERSION_HEX < 0x030A0000
        if (unlikely(PyArg_Parse(o, "s#", &result, length) < 0)) return NULL;
        #else
        result = PyUnicode_AsUTF8AndSize(o, length);
        #endif
        #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        unicode_length = PyUnicode_GetLength(o);
        if (unlikely(unicode_length < 0)) return NULL;
        if (unlikely(unicode_length != *length)) {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
        #endif
        return result;
    }
#else
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
}
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_UTF8
    if (PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
    if (PyByteArray_Check(o)) {
#if (CYTHON_ASSUME_SAFE_SIZE && CYTHON_ASSUME_SAFE_MACROS) || (CYTHON_COMPILING_IN_PYPY && (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)))
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
#else
        *length = PyByteArray_Size(o);
        if (*length == -1) return NULL;
        return PyByteArray_AsString(o);
#endif
    } else
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_LongWrongResultType(PyObject* result) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetFullyQualifiedName(Py_TYPE(result));
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
    PyErr_Format(PyExc_TypeError,
                 "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ")",
                 result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Long(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  PyObject *res = NULL;
  if (likely(PyLong_Check(x)))
      return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  if (likely(m && m->nb_int)) {
      res = m->nb_int(x);
  }
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
      res = PyNumber_Long(x);
  }
#endif
  if (likely(res)) {
      if (unlikely(!PyLong_CheckExact(res))) {
          return __Pyx_PyNumber_LongWrongResultType(res);
      }
  }
  else if (!PyErr_Occurred()) {
      PyErr_SetString(PyExc_TypeError,
                      "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyLong_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyLong_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject *__Pyx_Owned_Py_None(int b) {
    CYTHON_UNUSED_VAR(b);
    return __Pyx_NewRef(Py_None);
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return __Pyx_NewRef(b ? Py_True: Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyLong_FromSize_t(size_t ival) {
    return PyLong_FromSize_t(ival);
}


/* MultiPhaseInitModuleState */
#if CYTHON_PEP489_MULTI_PHASE_INIT && CYTHON_USE_MODULE_STATE
#ifndef CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#if (CYTHON_COMPILING_IN_LIMITED_API || PY_VERSION_HEX >= 0x030C0000)
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 1
#else
  #define CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE 0
#endif
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE && !CYTHON_ATOMICS
#error "Module state with PEP489 requires atomics. Currently that's one of\
 C11, C++11, gcc atomic intrinsics or MSVC atomic intrinsics"
#endif
#if !CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
#define __Pyx_ModuleStateLookup_Lock()
#define __Pyx_ModuleStateLookup_Unlock()
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d0000
static PyMutex __Pyx_ModuleStateLookup_mutex = {0};
#define __Pyx_ModuleStateLookup_Lock() PyMutex_Lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() PyMutex_Unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(__cplusplus) && __cplusplus >= 201103L
#include <mutex>
static std::mutex __Pyx_ModuleStateLookup_mutex;
#define __Pyx_ModuleStateLookup_Lock() __Pyx_ModuleStateLookup_mutex.lock()
#define __Pyx_ModuleStateLookup_Unlock() __Pyx_ModuleStateLookup_mutex.unlock()
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ > 201112L) && !defined(__STDC_NO_THREADS__)
#include <threads.h>
static mtx_t __Pyx_ModuleStateLookup_mutex;
static once_flag __Pyx_ModuleStateLookup_mutex_once_flag = ONCE_FLAG_INIT;
static void __Pyx_ModuleStateLookup_initialize_mutex(void) {
    mtx_init(&__Pyx_ModuleStateLookup_mutex, mtx_plain);
}
#define __Pyx_ModuleStateLookup_Lock()\
  call_once(&__Pyx_ModuleStateLookup_mutex_once_flag, __Pyx_ModuleStateLookup_initialize_mutex);\
  mtx_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() mtx_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(HAVE_PTHREAD_H)
#include <pthread.h>
static pthread_mutex_t __Pyx_ModuleStateLookup_mutex = PTHREAD_MUTEX_INITIALIZER;
#define __Pyx_ModuleStateLookup_Lock() pthread_mutex_lock(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() pthread_mutex_unlock(&__Pyx_ModuleStateLookup_mutex)
#elif defined(_WIN32)
#include <Windows.h>  // synchapi.h on its own doesn't work
static SRWLOCK __Pyx_ModuleStateLookup_mutex = SRWLOCK_INIT;
#define __Pyx_ModuleStateLookup_Lock() AcquireSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#define __Pyx_ModuleStateLookup_Unlock() ReleaseSRWLockExclusive(&__Pyx_ModuleStateLookup_mutex)
#else
#error "No suitable lock available for CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE.\
 Requires C standard >= C11, or C++ standard >= C++11,\
 or pthreads, or the Windows 32 API, or Python >= 3.13."
#endif
typedef struct {
    int64_t id;
    PyObject *module;
} __Pyx_InterpreterIdAndModule;
typedef struct {
    char interpreter_id_as_index;
    Py_ssize_t count;
    Py_ssize_t allocated;
    __Pyx_InterpreterIdAndModule table[1];
} __Pyx_ModuleStateLookupData;
#define __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE 32
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_int_type __Pyx_ModuleStateLookup_read_counter = 0;
#endif
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static __pyx_atomic_ptr_type __Pyx_ModuleStateLookup_data = 0;
#else
static __Pyx_ModuleStateLookupData* __Pyx_ModuleStateLookup_data = NULL;
#endif
static __Pyx_InterpreterIdAndModule* __Pyx_State_FindModuleStateLookupTableLowerBound(
        __Pyx_InterpreterIdAndModule* table,
        Py_ssize_t count,
        int64_t interpreterId) {
    __Pyx_InterpreterIdAndModule* begin = table;
    __Pyx_InterpreterIdAndModule* end = begin + count;
    if (begin->id == interpreterId) {
        return begin;
    }
    while ((end - begin) > __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
        __Pyx_InterpreterIdAndModule* halfway = begin + (end - begin)/2;
        if (halfway->id == interpreterId) {
            return halfway;
        }
        if (halfway->id < interpreterId) {
            begin = halfway;
        } else {
            end = halfway;
        }
    }
    for (; begin < end; ++begin) {
        if (begin->id >= interpreterId) return begin;
    }
    return begin;
}
static PyObject *__Pyx_State_FindModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return NULL;
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData* data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
    {
        __pyx_atomic_incr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        if (likely(data)) {
            __Pyx_ModuleStateLookupData* new_data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_acquire(&__Pyx_ModuleStateLookup_data);
            if (likely(data == new_data)) {
                goto read_finished;
            }
        }
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
        __Pyx_ModuleStateLookup_Lock();
        __pyx_atomic_incr_relaxed(&__Pyx_ModuleStateLookup_read_counter);
        data = (__Pyx_ModuleStateLookupData*)__pyx_atomic_pointer_load_relaxed(&__Pyx_ModuleStateLookup_data);
        __Pyx_ModuleStateLookup_Unlock();
    }
  read_finished:;
#else
    __Pyx_ModuleStateLookupData* data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_InterpreterIdAndModule* found = NULL;
    if (unlikely(!data)) goto end;
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            found = data->table+interpreter_id;
        }
    } else {
        found = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
    }
  end:
    {
        PyObject *result=NULL;
        if (found && found->id == interpreter_id) {
            result = found->module;
        }
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
        __pyx_atomic_decr_acq_rel(&__Pyx_ModuleStateLookup_read_counter);
#endif
        return result;
    }
}
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
static void __Pyx_ModuleStateLookup_wait_until_no_readers(void) {
    while (__pyx_atomic_load(&__Pyx_ModuleStateLookup_read_counter) != 0);
}
#else
#define __Pyx_ModuleStateLookup_wait_until_no_readers()
#endif
static int __Pyx_State_AddModuleInterpIdAsIndex(__Pyx_ModuleStateLookupData **old_data, PyObject* module, int64_t interpreter_id) {
    Py_ssize_t to_allocate = (*old_data)->allocated;
    while (to_allocate <= interpreter_id) {
        if (to_allocate == 0) to_allocate = 1;
        else to_allocate *= 2;
    }
    __Pyx_ModuleStateLookupData *new_data = *old_data;
    if (to_allocate != (*old_data)->allocated) {
         new_data = (__Pyx_ModuleStateLookupData *)realloc(
            *old_data,
            sizeof(__Pyx_ModuleStateLookupData)+(to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
        if (!new_data) {
            PyErr_NoMemory();
            return -1;
        }
        for (Py_ssize_t i = new_data->allocated; i < to_allocate; ++i) {
            new_data->table[i].id = i;
            new_data->table[i].module = NULL;
        }
        new_data->allocated = to_allocate;
    }
    new_data->table[interpreter_id].module = module;
    if (new_data->count < interpreter_id+1) {
        new_data->count = interpreter_id+1;
    }
    *old_data = new_data;
    return 0;
}
static void __Pyx_State_ConvertFromInterpIdAsIndex(__Pyx_ModuleStateLookupData *data) {
    __Pyx_InterpreterIdAndModule *read = data->table;
    __Pyx_InterpreterIdAndModule *write = data->table;
    __Pyx_InterpreterIdAndModule *end = read + data->count;
    for (; read<end; ++read) {
        if (read->module) {
            write->id = read->id;
            write->module = read->module;
            ++write;
        }
    }
    data->count = write - data->table;
    for (; write<end; ++write) {
        write->id = 0;
        write->module = NULL;
    }
    data->interpreter_id_as_index = 0;
}
static int __Pyx_State_AddModule(PyObject* module, CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    int result = 0;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *old_data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *old_data = __Pyx_ModuleStateLookup_data;
#endif
    __Pyx_ModuleStateLookupData *new_data = old_data;
    if (!new_data) {
        new_data = (__Pyx_ModuleStateLookupData *)calloc(1, sizeof(__Pyx_ModuleStateLookupData));
        if (!new_data) {
            result = -1;
            PyErr_NoMemory();
            goto end;
        }
        new_data->allocated = 1;
        new_data->interpreter_id_as_index = 1;
    }
    __Pyx_ModuleStateLookup_wait_until_no_readers();
    if (new_data->interpreter_id_as_index) {
        if (interpreter_id < __PYX_MODULE_STATE_LOOKUP_SMALL_SIZE) {
            result = __Pyx_State_AddModuleInterpIdAsIndex(&new_data, module, interpreter_id);
            goto end;
        }
        __Pyx_State_ConvertFromInterpIdAsIndex(new_data);
    }
    {
        Py_ssize_t insert_at = 0;
        {
            __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
                new_data->table, new_data->count, interpreter_id);
            assert(lower_bound);
            insert_at = lower_bound - new_data->table;
            if (unlikely(insert_at < new_data->count && lower_bound->id == interpreter_id)) {
                lower_bound->module = module;
                goto end;  // already in table, nothing more to do
            }
        }
        if (new_data->count+1 >= new_data->allocated) {
            Py_ssize_t to_allocate = (new_data->count+1)*2;
            new_data =
                (__Pyx_ModuleStateLookupData*)realloc(
                    new_data,
                    sizeof(__Pyx_ModuleStateLookupData) +
                    (to_allocate-1)*sizeof(__Pyx_InterpreterIdAndModule));
            if (!new_data) {
                result = -1;
                new_data = old_data;
                PyErr_NoMemory();
                goto end;
            }
            new_data->allocated = to_allocate;
        }
        ++new_data->count;
        int64_t last_id = interpreter_id;
        PyObject *last_module = module;
        for (Py_ssize_t i=insert_at; i<new_data->count; ++i) {
            int64_t current_id = new_data->table[i].id;
            new_data->table[i].id = last_id;
            last_id = current_id;
            PyObject *current_module = new_data->table[i].module;
            new_data->table[i].module = last_module;
            last_module = current_module;
        }
    }
  end:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, new_data);
#else
    __Pyx_ModuleStateLookup_data = new_data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return result;
}
static int __Pyx_State_RemoveModule(CYTHON_UNUSED void* dummy) {
    int64_t interpreter_id = PyInterpreterState_GetID(__Pyx_PyInterpreterState_Get());
    if (interpreter_id == -1) return -1;
    __Pyx_ModuleStateLookup_Lock();
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __Pyx_ModuleStateLookupData *data = (__Pyx_ModuleStateLookupData *)
            __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, 0);
#else
    __Pyx_ModuleStateLookupData *data = __Pyx_ModuleStateLookup_data;
#endif
    if (data->interpreter_id_as_index) {
        if (interpreter_id < data->count) {
            data->table[interpreter_id].module = NULL;
        }
        goto done;
    }
    {
        __Pyx_ModuleStateLookup_wait_until_no_readers();
        __Pyx_InterpreterIdAndModule* lower_bound = __Pyx_State_FindModuleStateLookupTableLowerBound(
            data->table, data->count, interpreter_id);
        if (!lower_bound) goto done;
        if (lower_bound->id != interpreter_id) goto done;
        __Pyx_InterpreterIdAndModule *end = data->table+data->count;
        for (;lower_bound<end-1; ++lower_bound) {
            lower_bound->id = (lower_bound+1)->id;
            lower_bound->module = (lower_bound+1)->module;
        }
    }
    --data->count;
    if (data->count == 0) {
        free(data);
        data = NULL;
    }
  done:
#if CYTHON_MODULE_STATE_LOOKUP_THREAD_SAFE
    __pyx_atomic_pointer_exchange(&__Pyx_ModuleStateLookup_data, data);
#else
    __Pyx_ModuleStateLookup_data = data;
#endif
    __Pyx_ModuleStateLookup_Unlock();
    return 0;
}
#endif

/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
