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Detect __pyx_capi__ changes in testing #1067

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18c2700
Detect __pyx_capi__ changes in testing
mdboom Oct 2, 2025
0f22846
Use EXT_SUFFIX
mdboom Oct 2, 2025
6cf8f15
Windows fix
mdboom Oct 3, 2025
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8 changes: 8 additions & 0 deletions cuda_bindings/regenerate_abi.sh
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#!/usr/bin/env bash

# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0

SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
python ${SCRIPT_DIR}/tests/test_cython_abi.py regenerate
472 changes: 472 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_bindings/cydriver.abi.json
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26 changes: 26 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_bindings/cynvrtc.abi.json
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{
"_nvrtcAddNameExpression": "nvrtcResult (nvrtcProgram, char const *)",
"_nvrtcCompileProgram": "nvrtcResult (nvrtcProgram, int, char const **)",
"_nvrtcCreateProgram": "nvrtcResult (nvrtcProgram *, char const *, char const *, int, char const **, char const **)",
"_nvrtcDestroyProgram": "nvrtcResult (nvrtcProgram *)",
"_nvrtcGetCUBIN": "nvrtcResult (nvrtcProgram, char *)",
"_nvrtcGetCUBINSize": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetErrorString": "char const *(nvrtcResult)",
"_nvrtcGetLTOIR": "nvrtcResult (nvrtcProgram, char *)",
"_nvrtcGetLTOIRSize": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetLoweredName": "nvrtcResult (nvrtcProgram, char const *, char const **)",
"_nvrtcGetNumSupportedArchs": "nvrtcResult (int *)",
"_nvrtcGetOptiXIR": "nvrtcResult (nvrtcProgram, char *)",
"_nvrtcGetOptiXIRSize": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetPCHCreateStatus": "nvrtcResult (nvrtcProgram)",
"_nvrtcGetPCHHeapSize": "nvrtcResult (size_t *)",
"_nvrtcGetPCHHeapSizeRequired": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetPTX": "nvrtcResult (nvrtcProgram, char *)",
"_nvrtcGetPTXSize": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetProgramLog": "nvrtcResult (nvrtcProgram, char *)",
"_nvrtcGetProgramLogSize": "nvrtcResult (nvrtcProgram, size_t *)",
"_nvrtcGetSupportedArchs": "nvrtcResult (int *)",
"_nvrtcSetFlowCallback": "nvrtcResult (nvrtcProgram, void *, void *)",
"_nvrtcSetPCHHeapSize": "nvrtcResult (size_t)",
"_nvrtcVersion": "nvrtcResult (int *, int *)"
}
317 changes: 317 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_bindings/cyruntime.abi.json
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296 changes: 296 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_bindings/cyruntime_ptds.abi.json
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45 changes: 45 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_internal/cufile.abi.json
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{
"_cuFileBatchIOCancel": "CUfileError_t (CUfileBatchHandle_t)",
"_cuFileBatchIODestroy": "void (CUfileBatchHandle_t)",
"_cuFileBatchIOGetStatus": "CUfileError_t (CUfileBatchHandle_t, unsigned int, unsigned int *, CUfileIOEvents_t *, struct timespec *)",
"_cuFileBatchIOSetUp": "CUfileError_t (CUfileBatchHandle_t *, unsigned int)",
"_cuFileBatchIOSubmit": "CUfileError_t (CUfileBatchHandle_t, unsigned int, CUfileIOParams_t *, unsigned int)",
"_cuFileBufDeregister": "CUfileError_t (void const *)",
"_cuFileBufRegister": "CUfileError_t (void const *, size_t, int)",
"_cuFileDriverClose": "CUfileError_t (void)",
"_cuFileDriverClose_v2": "CUfileError_t (void)",
"_cuFileDriverGetProperties": "CUfileError_t (CUfileDrvProps_t *)",
"_cuFileDriverOpen": "CUfileError_t (void)",
"_cuFileDriverSetMaxCacheSize": "CUfileError_t (size_t)",
"_cuFileDriverSetMaxDirectIOSize": "CUfileError_t (size_t)",
"_cuFileDriverSetMaxPinnedMemSize": "CUfileError_t (size_t)",
"_cuFileDriverSetPollMode": "CUfileError_t (bool, size_t)",
"_cuFileGetBARSizeInKB": "CUfileError_t (int, size_t *)",
"_cuFileGetParameterBool": "CUfileError_t (CUFileBoolConfigParameter_t, bool *)",
"_cuFileGetParameterMinMaxValue": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t *, size_t *)",
"_cuFileGetParameterPosixPoolSlabArray": "CUfileError_t (size_t *, size_t *, int)",
"_cuFileGetParameterSizeT": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t *)",
"_cuFileGetParameterString": "CUfileError_t (CUFileStringConfigParameter_t, char *, int)",
"_cuFileGetStatsL1": "CUfileError_t (CUfileStatsLevel1_t *)",
"_cuFileGetStatsL2": "CUfileError_t (CUfileStatsLevel2_t *)",
"_cuFileGetStatsL3": "CUfileError_t (CUfileStatsLevel3_t *)",
"_cuFileGetStatsLevel": "CUfileError_t (int *)",
"_cuFileGetVersion": "CUfileError_t (int *)",
"_cuFileHandleDeregister": "void (CUfileHandle_t)",
"_cuFileHandleRegister": "CUfileError_t (CUfileHandle_t *, CUfileDescr_t *)",
"_cuFileRead": "Py_ssize_t (CUfileHandle_t, void *, size_t, off_t, off_t)",
"_cuFileReadAsync": "CUfileError_t (CUfileHandle_t, void *, size_t *, off_t *, off_t *, Py_ssize_t *, CUstream)",
"_cuFileSetParameterBool": "CUfileError_t (CUFileBoolConfigParameter_t, bool)",
"_cuFileSetParameterPosixPoolSlabArray": "CUfileError_t (size_t const *, size_t const *, int)",
"_cuFileSetParameterSizeT": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t)",
"_cuFileSetParameterString": "CUfileError_t (CUFileStringConfigParameter_t, char const *)",
"_cuFileSetStatsLevel": "CUfileError_t (int)",
"_cuFileStatsReset": "CUfileError_t (void)",
"_cuFileStatsStart": "CUfileError_t (void)",
"_cuFileStatsStop": "CUfileError_t (void)",
"_cuFileStreamDeregister": "CUfileError_t (CUstream)",
"_cuFileStreamRegister": "CUfileError_t (CUstream, unsigned int)",
"_cuFileUseCount": "long (void)",
"_cuFileWrite": "Py_ssize_t (CUfileHandle_t, void const *, size_t, off_t, off_t)",
"_cuFileWriteAsync": "CUfileError_t (CUfileHandle_t, void *, size_t *, off_t *, off_t *, Py_ssize_t *, CUstream)"
}
16 changes: 16 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_internal/nvjitlink.abi.json
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{
"_nvJitLinkAddData": "nvJitLinkResult (nvJitLinkHandle, nvJitLinkInputType, void const *, size_t, char const *)",
"_nvJitLinkAddFile": "nvJitLinkResult (nvJitLinkHandle, nvJitLinkInputType, char const *)",
"_nvJitLinkComplete": "nvJitLinkResult (nvJitLinkHandle)",
"_nvJitLinkCreate": "nvJitLinkResult (nvJitLinkHandle *, uint32_t, char const **)",
"_nvJitLinkDestroy": "nvJitLinkResult (nvJitLinkHandle *)",
"_nvJitLinkGetErrorLog": "nvJitLinkResult (nvJitLinkHandle, char *)",
"_nvJitLinkGetErrorLogSize": "nvJitLinkResult (nvJitLinkHandle, size_t *)",
"_nvJitLinkGetInfoLog": "nvJitLinkResult (nvJitLinkHandle, char *)",
"_nvJitLinkGetInfoLogSize": "nvJitLinkResult (nvJitLinkHandle, size_t *)",
"_nvJitLinkGetLinkedCubin": "nvJitLinkResult (nvJitLinkHandle, void *)",
"_nvJitLinkGetLinkedCubinSize": "nvJitLinkResult (nvJitLinkHandle, size_t *)",
"_nvJitLinkGetLinkedPtx": "nvJitLinkResult (nvJitLinkHandle, char *)",
"_nvJitLinkGetLinkedPtxSize": "nvJitLinkResult (nvJitLinkHandle, size_t *)",
"_nvJitLinkVersion": "nvJitLinkResult (unsigned int *, unsigned int *)"
}
15 changes: 15 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_internal/nvvm.abi.json
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{
"_nvvmAddModuleToProgram": "nvvmResult (nvvmProgram, char const *, size_t, char const *)",
"_nvvmCompileProgram": "nvvmResult (nvvmProgram, int, char const **)",
"_nvvmCreateProgram": "nvvmResult (nvvmProgram *)",
"_nvvmDestroyProgram": "nvvmResult (nvvmProgram *)",
"_nvvmGetCompiledResult": "nvvmResult (nvvmProgram, char *)",
"_nvvmGetCompiledResultSize": "nvvmResult (nvvmProgram, size_t *)",
"_nvvmGetErrorString": "char const *(nvvmResult)",
"_nvvmGetProgramLog": "nvvmResult (nvvmProgram, char *)",
"_nvvmGetProgramLogSize": "nvvmResult (nvvmProgram, size_t *)",
"_nvvmIRVersion": "nvvmResult (int *, int *, int *, int *)",
"_nvvmLazyAddModuleToProgram": "nvvmResult (nvvmProgram, char const *, size_t, char const *)",
"_nvvmVerifyProgram": "nvvmResult (nvvmProgram, int, char const **)",
"_nvvmVersion": "nvvmResult (int *, int *)"
}
17 changes: 17 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/_internal/utils.abi.json
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{
"__pyx_fuse_0get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<int> &, PyObject *, int *)",
"__pyx_fuse_0get_resource_ptr": "int (nullable_unique_ptr<std::vector<int> > &, PyObject *, int *)",
"__pyx_fuse_0get_resource_ptrs": "int (nullable_unique_ptr<std::vector<void *> > &, PyObject *, void *)",
"__pyx_fuse_1get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<int32_t> &, PyObject *, int32_t *)",
"__pyx_fuse_1get_resource_ptr": "int (nullable_unique_ptr<std::vector<int32_t> > &, PyObject *, int32_t *)",
"__pyx_fuse_2get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<int64_t> &, PyObject *, int64_t *)",
"__pyx_fuse_2get_resource_ptr": "int (nullable_unique_ptr<std::vector<int64_t> > &, PyObject *, int64_t *)",
"__pyx_fuse_3get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<char> &, PyObject *, char *)",
"__pyx_fuse_3get_resource_ptr": "int (nullable_unique_ptr<std::vector<char> > &, PyObject *, char *)",
"__pyx_fuse_4get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<float> &, PyObject *, float *)",
"__pyx_fuse_4get_resource_ptr": "int (nullable_unique_ptr<std::vector<float> > &, PyObject *, float *)",
"__pyx_fuse_5get_nested_resource_ptr": "int (__pyx_t_4cuda_8bindings_9_internal_5utils_nested_resource<double> &, PyObject *, double *)",
"__pyx_fuse_5get_resource_ptr": "int (nullable_unique_ptr<std::vector<double> > &, PyObject *, double *)",
"get_buffer_pointer": "void *(PyObject *, Py_ssize_t, struct __pyx_opt_args_4cuda_8bindings_9_internal_5utils_get_buffer_pointer *__pyx_optional_args)",
"is_nested_sequence": "int (PyObject *)"
}
31 changes: 31 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/cufile.abi.json
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{
"batch_io_cancel": "PyObject *(intptr_t, int __pyx_skip_dispatch)",
"batch_io_destroy": "void (intptr_t, int __pyx_skip_dispatch)",
"batch_io_get_status": "PyObject *(intptr_t, unsigned int, intptr_t, intptr_t, intptr_t, int __pyx_skip_dispatch)",
"batch_io_set_up": "intptr_t (unsigned int, int __pyx_skip_dispatch)",
"batch_io_submit": "PyObject *(intptr_t, unsigned int, intptr_t, unsigned int, int __pyx_skip_dispatch)",
"buf_deregister": "PyObject *(intptr_t, int __pyx_skip_dispatch)",
"buf_register": "PyObject *(intptr_t, size_t, int, int __pyx_skip_dispatch)",
"driver_get_properties": "PyObject *(intptr_t, int __pyx_skip_dispatch)",
"driver_open": "PyObject *(int __pyx_skip_dispatch)",
"driver_set_max_cache_size": "PyObject *(size_t, int __pyx_skip_dispatch)",
"driver_set_max_direct_io_size": "PyObject *(size_t, int __pyx_skip_dispatch)",
"driver_set_max_pinned_mem_size": "PyObject *(size_t, int __pyx_skip_dispatch)",
"driver_set_poll_mode": "PyObject *(int, size_t, int __pyx_skip_dispatch)",
"get_parameter_bool": "int (int, int __pyx_skip_dispatch)",
"get_parameter_size_t": "size_t (int, int __pyx_skip_dispatch)",
"get_parameter_string": "PyObject *(int, int, int __pyx_skip_dispatch)",
"get_version": "int (int __pyx_skip_dispatch)",
"handle_deregister": "void (intptr_t, int __pyx_skip_dispatch)",
"handle_register": "intptr_t (intptr_t, int __pyx_skip_dispatch)",
"read": "PyObject *(intptr_t, intptr_t, size_t, off_t, off_t, int __pyx_skip_dispatch)",
"read_async": "PyObject *(intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, int __pyx_skip_dispatch)",
"set_parameter_bool": "PyObject *(int, int, int __pyx_skip_dispatch)",
"set_parameter_size_t": "PyObject *(int, size_t, int __pyx_skip_dispatch)",
"set_parameter_string": "PyObject *(int, intptr_t, int __pyx_skip_dispatch)",
"stream_deregister": "PyObject *(intptr_t, int __pyx_skip_dispatch)",
"stream_register": "PyObject *(intptr_t, unsigned int, int __pyx_skip_dispatch)",
"use_count": "PyObject *(int __pyx_skip_dispatch)",
"write": "PyObject *(intptr_t, intptr_t, size_t, off_t, off_t, int __pyx_skip_dispatch)",
"write_async": "PyObject *(intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, intptr_t, int __pyx_skip_dispatch)"
}
45 changes: 45 additions & 0 deletions cuda_bindings/tests/abi/cuda/bindings/cycufile.abi.json
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{
"cuFileBatchIOCancel": "CUfileError_t (CUfileBatchHandle_t)",
"cuFileBatchIODestroy": "void (CUfileBatchHandle_t)",
"cuFileBatchIOGetStatus": "CUfileError_t (CUfileBatchHandle_t, unsigned int, unsigned int *, CUfileIOEvents_t *, struct timespec *)",
"cuFileBatchIOSetUp": "CUfileError_t (CUfileBatchHandle_t *, unsigned int)",
"cuFileBatchIOSubmit": "CUfileError_t (CUfileBatchHandle_t, unsigned int, CUfileIOParams_t *, unsigned int)",
"cuFileBufDeregister": "CUfileError_t (void const *)",
"cuFileBufRegister": "CUfileError_t (void const *, size_t, int)",
"cuFileDriverClose": "CUfileError_t (void)",
"cuFileDriverClose_v2": "CUfileError_t (void)",
"cuFileDriverGetProperties": "CUfileError_t (CUfileDrvProps_t *)",
"cuFileDriverOpen": "CUfileError_t (void)",
"cuFileDriverSetMaxCacheSize": "CUfileError_t (size_t)",
"cuFileDriverSetMaxDirectIOSize": "CUfileError_t (size_t)",
"cuFileDriverSetMaxPinnedMemSize": "CUfileError_t (size_t)",
"cuFileDriverSetPollMode": "CUfileError_t (bool, size_t)",
"cuFileGetBARSizeInKB": "CUfileError_t (int, size_t *)",
"cuFileGetParameterBool": "CUfileError_t (CUFileBoolConfigParameter_t, bool *)",
"cuFileGetParameterMinMaxValue": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t *, size_t *)",
"cuFileGetParameterPosixPoolSlabArray": "CUfileError_t (size_t *, size_t *, int)",
"cuFileGetParameterSizeT": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t *)",
"cuFileGetParameterString": "CUfileError_t (CUFileStringConfigParameter_t, char *, int)",
"cuFileGetStatsL1": "CUfileError_t (CUfileStatsLevel1_t *)",
"cuFileGetStatsL2": "CUfileError_t (CUfileStatsLevel2_t *)",
"cuFileGetStatsL3": "CUfileError_t (CUfileStatsLevel3_t *)",
"cuFileGetStatsLevel": "CUfileError_t (int *)",
"cuFileGetVersion": "CUfileError_t (int *)",
"cuFileHandleDeregister": "void (CUfileHandle_t)",
"cuFileHandleRegister": "CUfileError_t (CUfileHandle_t *, CUfileDescr_t *)",
"cuFileRead": "Py_ssize_t (CUfileHandle_t, void *, size_t, off_t, off_t)",
"cuFileReadAsync": "CUfileError_t (CUfileHandle_t, void *, size_t *, off_t *, off_t *, Py_ssize_t *, CUstream)",
"cuFileSetParameterBool": "CUfileError_t (CUFileBoolConfigParameter_t, bool)",
"cuFileSetParameterPosixPoolSlabArray": "CUfileError_t (size_t const *, size_t const *, int)",
"cuFileSetParameterSizeT": "CUfileError_t (CUFileSizeTConfigParameter_t, size_t)",
"cuFileSetParameterString": "CUfileError_t (CUFileStringConfigParameter_t, char const *)",
"cuFileSetStatsLevel": "CUfileError_t (int)",
"cuFileStatsReset": "CUfileError_t (void)",
"cuFileStatsStart": "CUfileError_t (void)",
"cuFileStatsStop": "CUfileError_t (void)",
"cuFileStreamDeregister": "CUfileError_t (CUstream)",
"cuFileStreamRegister": "CUfileError_t (CUstream, unsigned int)",
"cuFileUseCount": "long (void)",
"cuFileWrite": "Py_ssize_t (CUfileHandle_t, void const *, size_t, off_t, off_t)",
"cuFileWriteAsync": "CUfileError_t (CUfileHandle_t, void *, size_t *, off_t *, off_t *, Py_ssize_t *, CUstream)"
}
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