leofang
diff --git a/‎.github/actions/fetch_ctk/action.yml‎
Lines changed: 1 addition & 1 deletion b/‎.github/actions/fetch_ctk/action.yml‎
Lines changed: 1 addition & 1 deletion
diff --git a/‎cuda_bindings/cuda/bindings/_internal/nvvm.pxd‎
Lines changed: 25 additions & 0 deletions b/‎cuda_bindings/cuda/bindings/_internal/nvvm.pxd‎
Lines changed: 25 additions & 0 deletions
diff --git a/‎cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx‎
Lines changed: 360 additions & 0 deletions b/‎cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx‎
Lines changed: 360 additions & 0 deletions
@@ -123,4 +123,4 @@ runs:
         echo "CUDA_PATH=${CUDA_PATH}" >> $GITHUB_ENV
         echo "CUDA_HOME=${CUDA_PATH}" >> $GITHUB_ENV
         echo "${CUDA_PATH}/bin" >> $GITHUB_PATH
-        echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-}:${CUDA_PATH}/lib" >> $GITHUB_ENV
+        echo "LD_LIBRARY_PATH=${LD_LIBRARY_PATH:-}:${CUDA_PATH}/lib:${CUDA_PATH}/nvvm/lib64" >> $GITHUB_ENV
@@ -0,0 +1,25 @@
+# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+#
+# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+#
+# This code was automatically generated across versions from 11.0.3 to 12.8.0. Do not modify it directly.
+
+from ..cynvvm cimport *
+
+
+###############################################################################
+# Wrapper functions
+###############################################################################
+
+cdef nvvmResult _nvvmVersion(int* major, int* minor) except* nogil
+cdef nvvmResult _nvvmIRVersion(int* majorIR, int* minorIR, int* majorDbg, int* minorDbg) except* nogil
+cdef nvvmResult _nvvmCreateProgram(nvvmProgram* prog) except* nogil
+cdef nvvmResult _nvvmDestroyProgram(nvvmProgram* prog) except* nogil
+cdef nvvmResult _nvvmAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except* nogil
+cdef nvvmResult _nvvmLazyAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except* nogil
+cdef nvvmResult _nvvmCompileProgram(nvvmProgram prog, int numOptions, const char** options) except* nogil
+cdef nvvmResult _nvvmVerifyProgram(nvvmProgram prog, int numOptions, const char** options) except* nogil
+cdef nvvmResult _nvvmGetCompiledResultSize(nvvmProgram prog, size_t* bufferSizeRet) except* nogil
+cdef nvvmResult _nvvmGetCompiledResult(nvvmProgram prog, char* buffer) except* nogil
+cdef nvvmResult _nvvmGetProgramLogSize(nvvmProgram prog, size_t* bufferSizeRet) except* nogil
+cdef nvvmResult _nvvmGetProgramLog(nvvmProgram prog, char* buffer) except* nogil
@@ -0,0 +1,360 @@
+# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+#
+# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
+#
+# This code was automatically generated across versions from 11.0.3 to 12.8.0. Do not modify it directly.
+
+from libc.stdint cimport intptr_t
+
+from .utils cimport get_nvvm_dso_version_suffix
+
+from .utils import FunctionNotFoundError, NotSupportedError
+
+###############################################################################
+# Extern
+###############################################################################
+
+cdef extern from "<dlfcn.h>" nogil:
+    void* dlopen(const char*, int)
+    char* dlerror()
+    void* dlsym(void*, const char*)
+    int dlclose(void*)
+
+    enum:
+        RTLD_LAZY
+        RTLD_NOW
+        RTLD_GLOBAL
+        RTLD_LOCAL
+
+    const void* RTLD_DEFAULT 'RTLD_DEFAULT'
+
+
+###############################################################################
+# Wrapper init
+###############################################################################
+
+cdef bint __py_nvvm_init = False
+cdef void* __cuDriverGetVersion = NULL
+
+cdef void* __nvvmVersion = NULL
+cdef void* __nvvmIRVersion = NULL
+cdef void* __nvvmCreateProgram = NULL
+cdef void* __nvvmDestroyProgram = NULL
+cdef void* __nvvmAddModuleToProgram = NULL
+cdef void* __nvvmLazyAddModuleToProgram = NULL
+cdef void* __nvvmCompileProgram = NULL
+cdef void* __nvvmVerifyProgram = NULL
+cdef void* __nvvmGetCompiledResultSize = NULL
+cdef void* __nvvmGetCompiledResult = NULL
+cdef void* __nvvmGetProgramLogSize = NULL
+cdef void* __nvvmGetProgramLog = NULL
+
+
+cdef void* load_library(const int driver_ver) except* with gil:
+    cdef void* handle
+    for suffix in get_nvvm_dso_version_suffix(driver_ver):
+        so_name = "libnvvm.so" + (f".{suffix}" if suffix else suffix)
+        handle = dlopen(so_name.encode(), RTLD_NOW | RTLD_GLOBAL)
+        if handle != NULL:
+            break
+    else:
+        err_msg = dlerror()
+        raise RuntimeError(f'Failed to dlopen libnvvm ({err_msg.decode()})')
+    return handle
+
+
+cdef int _check_or_init_nvvm() except -1 nogil:
+    global __py_nvvm_init
+    if __py_nvvm_init:
+        return 0
+
+    # Load driver to check version
+    cdef void* handle = NULL
+    handle = dlopen('libcuda.so.1', RTLD_NOW | RTLD_GLOBAL)
+    if handle == NULL:
+        with gil:
+            err_msg = dlerror()
+            raise NotSupportedError(f'CUDA driver is not found ({err_msg.decode()})')
+    global __cuDriverGetVersion
+    if __cuDriverGetVersion == NULL:
+        __cuDriverGetVersion = dlsym(handle, "cuDriverGetVersion")
+    if __cuDriverGetVersion == NULL:
+        with gil:
+            raise RuntimeError('something went wrong')
+    cdef int err, driver_ver
+    err = (<int (*)(int*) nogil>__cuDriverGetVersion)(&driver_ver)
+    if err != 0:
+        with gil:
+            raise RuntimeError('something went wrong')
+    #dlclose(handle)
+    handle = NULL
+
+    # Load function
+    global __nvvmVersion
+    __nvvmVersion = dlsym(RTLD_DEFAULT, 'nvvmVersion')
+    if __nvvmVersion == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmVersion = dlsym(handle, 'nvvmVersion')
+
+    global __nvvmIRVersion
+    __nvvmIRVersion = dlsym(RTLD_DEFAULT, 'nvvmIRVersion')
+    if __nvvmIRVersion == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmIRVersion = dlsym(handle, 'nvvmIRVersion')
+
+    global __nvvmCreateProgram
+    __nvvmCreateProgram = dlsym(RTLD_DEFAULT, 'nvvmCreateProgram')
+    if __nvvmCreateProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmCreateProgram = dlsym(handle, 'nvvmCreateProgram')
+
+    global __nvvmDestroyProgram
+    __nvvmDestroyProgram = dlsym(RTLD_DEFAULT, 'nvvmDestroyProgram')
+    if __nvvmDestroyProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmDestroyProgram = dlsym(handle, 'nvvmDestroyProgram')
+
+    global __nvvmAddModuleToProgram
+    __nvvmAddModuleToProgram = dlsym(RTLD_DEFAULT, 'nvvmAddModuleToProgram')
+    if __nvvmAddModuleToProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmAddModuleToProgram = dlsym(handle, 'nvvmAddModuleToProgram')
+
+    global __nvvmLazyAddModuleToProgram
+    __nvvmLazyAddModuleToProgram = dlsym(RTLD_DEFAULT, 'nvvmLazyAddModuleToProgram')
+    if __nvvmLazyAddModuleToProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmLazyAddModuleToProgram = dlsym(handle, 'nvvmLazyAddModuleToProgram')
+
+    global __nvvmCompileProgram
+    __nvvmCompileProgram = dlsym(RTLD_DEFAULT, 'nvvmCompileProgram')
+    if __nvvmCompileProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmCompileProgram = dlsym(handle, 'nvvmCompileProgram')
+
+    global __nvvmVerifyProgram
+    __nvvmVerifyProgram = dlsym(RTLD_DEFAULT, 'nvvmVerifyProgram')
+    if __nvvmVerifyProgram == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmVerifyProgram = dlsym(handle, 'nvvmVerifyProgram')
+
+    global __nvvmGetCompiledResultSize
+    __nvvmGetCompiledResultSize = dlsym(RTLD_DEFAULT, 'nvvmGetCompiledResultSize')
+    if __nvvmGetCompiledResultSize == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmGetCompiledResultSize = dlsym(handle, 'nvvmGetCompiledResultSize')
+
+    global __nvvmGetCompiledResult
+    __nvvmGetCompiledResult = dlsym(RTLD_DEFAULT, 'nvvmGetCompiledResult')
+    if __nvvmGetCompiledResult == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmGetCompiledResult = dlsym(handle, 'nvvmGetCompiledResult')
+
+    global __nvvmGetProgramLogSize
+    __nvvmGetProgramLogSize = dlsym(RTLD_DEFAULT, 'nvvmGetProgramLogSize')
+    if __nvvmGetProgramLogSize == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmGetProgramLogSize = dlsym(handle, 'nvvmGetProgramLogSize')
+
+    global __nvvmGetProgramLog
+    __nvvmGetProgramLog = dlsym(RTLD_DEFAULT, 'nvvmGetProgramLog')
+    if __nvvmGetProgramLog == NULL:
+        if handle == NULL:
+            handle = load_library(driver_ver)
+        __nvvmGetProgramLog = dlsym(handle, 'nvvmGetProgramLog')
+
+    __py_nvvm_init = True
+    return 0
+
+
+cdef dict func_ptrs = None
+
+
+cpdef dict _inspect_function_pointers():
+    global func_ptrs
+    if func_ptrs is not None:
+        return func_ptrs
+
+    _check_or_init_nvvm()
+    cdef dict data = {}
+
+    global __nvvmVersion
+    data["__nvvmVersion"] = <intptr_t>__nvvmVersion
+
+    global __nvvmIRVersion
+    data["__nvvmIRVersion"] = <intptr_t>__nvvmIRVersion
+
+    global __nvvmCreateProgram
+    data["__nvvmCreateProgram"] = <intptr_t>__nvvmCreateProgram
+
+    global __nvvmDestroyProgram
+    data["__nvvmDestroyProgram"] = <intptr_t>__nvvmDestroyProgram
+
+    global __nvvmAddModuleToProgram
+    data["__nvvmAddModuleToProgram"] = <intptr_t>__nvvmAddModuleToProgram
+
+    global __nvvmLazyAddModuleToProgram
+    data["__nvvmLazyAddModuleToProgram"] = <intptr_t>__nvvmLazyAddModuleToProgram
+
+    global __nvvmCompileProgram
+    data["__nvvmCompileProgram"] = <intptr_t>__nvvmCompileProgram
+
+    global __nvvmVerifyProgram
+    data["__nvvmVerifyProgram"] = <intptr_t>__nvvmVerifyProgram
+
+    global __nvvmGetCompiledResultSize
+    data["__nvvmGetCompiledResultSize"] = <intptr_t>__nvvmGetCompiledResultSize
+
+    global __nvvmGetCompiledResult
+    data["__nvvmGetCompiledResult"] = <intptr_t>__nvvmGetCompiledResult
+
+    global __nvvmGetProgramLogSize
+    data["__nvvmGetProgramLogSize"] = <intptr_t>__nvvmGetProgramLogSize
+
+    global __nvvmGetProgramLog
+    data["__nvvmGetProgramLog"] = <intptr_t>__nvvmGetProgramLog
+
+    func_ptrs = data
+    return data
+
+
+cpdef _inspect_function_pointer(str name):
+    global func_ptrs
+    if func_ptrs is None:
+        func_ptrs = _inspect_function_pointers()
+    return func_ptrs[name]
+
+
+###############################################################################
+# Wrapper functions
+###############################################################################
+
+cdef nvvmResult _nvvmVersion(int* major, int* minor) except* nogil:
+    global __nvvmVersion
+    _check_or_init_nvvm()
+    if __nvvmVersion == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmVersion is not found")
+    return (<nvvmResult (*)(int*, int*) nogil>__nvvmVersion)(
+        major, minor)
+
+
+cdef nvvmResult _nvvmIRVersion(int* majorIR, int* minorIR, int* majorDbg, int* minorDbg) except* nogil:
+    global __nvvmIRVersion
+    _check_or_init_nvvm()
+    if __nvvmIRVersion == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmIRVersion is not found")
+    return (<nvvmResult (*)(int*, int*, int*, int*) nogil>__nvvmIRVersion)(
+        majorIR, minorIR, majorDbg, minorDbg)
+
+
+cdef nvvmResult _nvvmCreateProgram(nvvmProgram* prog) except* nogil:
+    global __nvvmCreateProgram
+    _check_or_init_nvvm()
+    if __nvvmCreateProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmCreateProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram*) nogil>__nvvmCreateProgram)(
+        prog)
+
+
+cdef nvvmResult _nvvmDestroyProgram(nvvmProgram* prog) except* nogil:
+    global __nvvmDestroyProgram
+    _check_or_init_nvvm()
+    if __nvvmDestroyProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmDestroyProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram*) nogil>__nvvmDestroyProgram)(
+        prog)
+
+
+cdef nvvmResult _nvvmAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except* nogil:
+    global __nvvmAddModuleToProgram
+    _check_or_init_nvvm()
+    if __nvvmAddModuleToProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmAddModuleToProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram, const char*, size_t, const char*) nogil>__nvvmAddModuleToProgram)(
+        prog, buffer, size, name)
+
+
+cdef nvvmResult _nvvmLazyAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except* nogil:
+    global __nvvmLazyAddModuleToProgram
+    _check_or_init_nvvm()
+    if __nvvmLazyAddModuleToProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmLazyAddModuleToProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram, const char*, size_t, const char*) nogil>__nvvmLazyAddModuleToProgram)(
+        prog, buffer, size, name)
+
+
+cdef nvvmResult _nvvmCompileProgram(nvvmProgram prog, int numOptions, const char** options) except* nogil:
+    global __nvvmCompileProgram
+    _check_or_init_nvvm()
+    if __nvvmCompileProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmCompileProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram, int, const char**) nogil>__nvvmCompileProgram)(
+        prog, numOptions, options)
+
+
+cdef nvvmResult _nvvmVerifyProgram(nvvmProgram prog, int numOptions, const char** options) except* nogil:
+    global __nvvmVerifyProgram
+    _check_or_init_nvvm()
+    if __nvvmVerifyProgram == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmVerifyProgram is not found")
+    return (<nvvmResult (*)(nvvmProgram, int, const char**) nogil>__nvvmVerifyProgram)(
+        prog, numOptions, options)
+
+
+cdef nvvmResult _nvvmGetCompiledResultSize(nvvmProgram prog, size_t* bufferSizeRet) except* nogil:
+    global __nvvmGetCompiledResultSize
+    _check_or_init_nvvm()
+    if __nvvmGetCompiledResultSize == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmGetCompiledResultSize is not found")
+    return (<nvvmResult (*)(nvvmProgram, size_t*) nogil>__nvvmGetCompiledResultSize)(
+        prog, bufferSizeRet)
+
+
+cdef nvvmResult _nvvmGetCompiledResult(nvvmProgram prog, char* buffer) except* nogil:
+    global __nvvmGetCompiledResult
+    _check_or_init_nvvm()
+    if __nvvmGetCompiledResult == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmGetCompiledResult is not found")
+    return (<nvvmResult (*)(nvvmProgram, char*) nogil>__nvvmGetCompiledResult)(
+        prog, buffer)
+
+
+cdef nvvmResult _nvvmGetProgramLogSize(nvvmProgram prog, size_t* bufferSizeRet) except* nogil:
+    global __nvvmGetProgramLogSize
+    _check_or_init_nvvm()
+    if __nvvmGetProgramLogSize == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmGetProgramLogSize is not found")
+    return (<nvvmResult (*)(nvvmProgram, size_t*) nogil>__nvvmGetProgramLogSize)(
+        prog, bufferSizeRet)
+
+
+cdef nvvmResult _nvvmGetProgramLog(nvvmProgram prog, char* buffer) except* nogil:
+    global __nvvmGetProgramLog
+    _check_or_init_nvvm()
+    if __nvvmGetProgramLog == NULL:
+        with gil:
+            raise FunctionNotFoundError("function nvvmGetProgramLog is not found")
+    return (<nvvmResult (*)(nvvmProgram, char*) nogil>__nvvmGetProgramLog)(
+        prog, buffer)