Coverage for cuda / bindings / _internal / nvvm.pyx: 74.12%

1# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved. (empty)

2# 

3# SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE 

4# 

5# This code was automatically generated across versions from 12.0.1 to 13.2.0, generator version 0.3.1.dev1422+gf4812259e.d20260318. Do not modify it directly. 

6  

7from libc.stdint cimport intptr_t, uintptr_t 

8  

9import threading (empty)

10from .utils import FunctionNotFoundError, NotSupportedError (empty)

11  

12from cuda.pathfinder import load_nvidia_dynamic_lib (empty)

13  

14  

15############################################################################### 

16# Extern 

17############################################################################### 

18  

19# You must 'from .utils import NotSupportedError' before using this template 

20  

21cdef extern from "<dlfcn.h>" nogil: 

22 void* dlopen(const char*, int) 

23 char* dlerror() 

24 void* dlsym(void*, const char*) 

25 int dlclose(void*) 

26  

27 enum: 

28 RTLD_LAZY 

29 RTLD_NOW 

30 RTLD_GLOBAL 

31 RTLD_LOCAL 

32  

33 const void* RTLD_DEFAULT 'RTLD_DEFAULT' 

34  

35cdef int get_cuda_version(): (empty)

36 cdef void* handle = NULL 

37 cdef int err, driver_ver = 0 

38  

39 # Load driver to check version 

40 handle = dlopen('libcuda.so.1', RTLD_NOW | RTLD_GLOBAL) (empty)

41 if handle == NULL: 

42 err_msg = dlerror() 

43 raise NotSupportedError(f'CUDA driver is not found ({err_msg.decode()})') 

44 cuDriverGetVersion = dlsym(handle, "cuDriverGetVersion") 

45 if cuDriverGetVersion == NULL: 

46 raise RuntimeError('Did not find cuDriverGetVersion symbol in libcuda.so.1') 

47 err = (<int (*)(int*) noexcept nogil>cuDriverGetVersion)(&driver_ver) 

48 if err != 0: 

49 raise RuntimeError(f'cuDriverGetVersion returned error code {err}') 

50  

51 return driver_ver 

52  

53  

54  

55############################################################################### 

56# Wrapper init 

57############################################################################### 

58  

59cdef object __symbol_lock = threading.Lock() (empty)

60cdef bint __py_nvvm_init = False (empty)

61  

62cdef void* __nvvmGetErrorString = NULL (empty)

63cdef void* __nvvmVersion = NULL (empty)

64cdef void* __nvvmIRVersion = NULL (empty)

65cdef void* __nvvmCreateProgram = NULL (empty)

66cdef void* __nvvmDestroyProgram = NULL (empty)

67cdef void* __nvvmAddModuleToProgram = NULL (empty)

68cdef void* __nvvmLazyAddModuleToProgram = NULL (empty)

69cdef void* __nvvmCompileProgram = NULL (empty)

70cdef void* __nvvmVerifyProgram = NULL (empty)

71cdef void* __nvvmGetCompiledResultSize = NULL (empty)

72cdef void* __nvvmGetCompiledResult = NULL (empty)

73cdef void* __nvvmGetProgramLogSize = NULL (empty)

74cdef void* __nvvmGetProgramLog = NULL (empty)

75cdef void* __nvvmLLVMVersion = NULL (empty)

76  

77  

78cdef void* load_library() except* with gil: (empty)

79 cdef uintptr_t handle = load_nvidia_dynamic_lib("nvvm")._handle_uint (empty)

80 return <void*>handle (empty)

81  

82  

83cdef int _init_nvvm() except -1 nogil: (empty)

84 global __py_nvvm_init 

85  

86 cdef void* handle = NULL (empty)

87  

88 with gil, __symbol_lock: (empty)

89 # Recheck the flag after obtaining the locks 

90 if __py_nvvm_init: (empty)

91 return 0 (empty)

92  

93 # Load function 

94 global __nvvmGetErrorString 

95 __nvvmGetErrorString = dlsym(RTLD_DEFAULT, 'nvvmGetErrorString') (empty)

96 if __nvvmGetErrorString == NULL: (empty)

97 if handle == NULL: (empty)

98 handle = load_library() (empty)

99 __nvvmGetErrorString = dlsym(handle, 'nvvmGetErrorString') (empty)

100  

101 global __nvvmVersion 

102 __nvvmVersion = dlsym(RTLD_DEFAULT, 'nvvmVersion') (empty)

103 if __nvvmVersion == NULL: (empty)

104 if handle == NULL: 

105 handle = load_library() (empty)

106 __nvvmVersion = dlsym(handle, 'nvvmVersion') 

107  

108 global __nvvmIRVersion 

109 __nvvmIRVersion = dlsym(RTLD_DEFAULT, 'nvvmIRVersion') (empty)

110 if __nvvmIRVersion == NULL: (empty)

111 if handle == NULL: 

112 handle = load_library() (empty)

113 __nvvmIRVersion = dlsym(handle, 'nvvmIRVersion') 

114  

115 global __nvvmCreateProgram 

116 __nvvmCreateProgram = dlsym(RTLD_DEFAULT, 'nvvmCreateProgram') (empty)

117 if __nvvmCreateProgram == NULL: (empty)

118 if handle == NULL: (empty)

119 handle = load_library() 

120 __nvvmCreateProgram = dlsym(handle, 'nvvmCreateProgram') 

121  

122 global __nvvmDestroyProgram 

123 __nvvmDestroyProgram = dlsym(RTLD_DEFAULT, 'nvvmDestroyProgram') (empty)

124 if __nvvmDestroyProgram == NULL: (empty)

125 if handle == NULL: 

126 handle = load_library() 

127 __nvvmDestroyProgram = dlsym(handle, 'nvvmDestroyProgram') (empty)

128  

129 global __nvvmAddModuleToProgram 

130 __nvvmAddModuleToProgram = dlsym(RTLD_DEFAULT, 'nvvmAddModuleToProgram') (empty)

131 if __nvvmAddModuleToProgram == NULL: (empty)

132 if handle == NULL: 

133 handle = load_library() (empty)

134 __nvvmAddModuleToProgram = dlsym(handle, 'nvvmAddModuleToProgram') 

135  

136 global __nvvmLazyAddModuleToProgram 

137 __nvvmLazyAddModuleToProgram = dlsym(RTLD_DEFAULT, 'nvvmLazyAddModuleToProgram') (empty)

138 if __nvvmLazyAddModuleToProgram == NULL: (empty)

139 if handle == NULL: (empty)

140 handle = load_library() 

141 __nvvmLazyAddModuleToProgram = dlsym(handle, 'nvvmLazyAddModuleToProgram') 

142  

143 global __nvvmCompileProgram 

144 __nvvmCompileProgram = dlsym(RTLD_DEFAULT, 'nvvmCompileProgram') (empty)

145 if __nvvmCompileProgram == NULL: (empty)

146 if handle == NULL: 

147 handle = load_library() 

148 __nvvmCompileProgram = dlsym(handle, 'nvvmCompileProgram') (empty)

149  

150 global __nvvmVerifyProgram 

151 __nvvmVerifyProgram = dlsym(RTLD_DEFAULT, 'nvvmVerifyProgram') (empty)

152 if __nvvmVerifyProgram == NULL: (empty)

153 if handle == NULL: 

154 handle = load_library() (empty)

155 __nvvmVerifyProgram = dlsym(handle, 'nvvmVerifyProgram') 55 ctx1aYZj'k(l)m*noWXb+c,d-e.f/g:h;i=0NO{?34P@Q[R]S^T_U`pqrst

156  

157 global __nvvmGetCompiledResultSize 

158 __nvvmGetCompiledResultSize = dlsym(RTLD_DEFAULT, 'nvvmGetCompiledResultSize') (empty)

159 if __nvvmGetCompiledResultSize == NULL: (empty)

160 if handle == NULL: 

161 handle = load_library() (empty)

162 __nvvmGetCompiledResultSize = dlsym(handle, 'nvvmGetCompiledResultSize') 

163  

164 global __nvvmGetCompiledResult 

165 __nvvmGetCompiledResult = dlsym(RTLD_DEFAULT, 'nvvmGetCompiledResult') (empty)

166 if __nvvmGetCompiledResult == NULL: (empty)

167 if handle == NULL: 

168 handle = load_library() 

169 __nvvmGetCompiledResult = dlsym(handle, 'nvvmGetCompiledResult') (empty)

170  

171 global __nvvmGetProgramLogSize 

172 __nvvmGetProgramLogSize = dlsym(RTLD_DEFAULT, 'nvvmGetProgramLogSize') (empty)

173 if __nvvmGetProgramLogSize == NULL: (empty)

174 if handle == NULL: 

175 handle = load_library() 

176 __nvvmGetProgramLogSize = dlsym(handle, 'nvvmGetProgramLogSize') (empty)

177  

178 global __nvvmGetProgramLog 

179 __nvvmGetProgramLog = dlsym(RTLD_DEFAULT, 'nvvmGetProgramLog') (empty)

180 if __nvvmGetProgramLog == NULL: (empty)

181 if handle == NULL: 

182 handle = load_library() (empty)

183 __nvvmGetProgramLog = dlsym(handle, 'nvvmGetProgramLog') 

184  

185 global __nvvmLLVMVersion 

186 __nvvmLLVMVersion = dlsym(RTLD_DEFAULT, 'nvvmLLVMVersion') (empty)

187 if __nvvmLLVMVersion == NULL: (empty)

188 if handle == NULL: (empty)

189 handle = load_library() 

190 __nvvmLLVMVersion = dlsym(handle, 'nvvmLLVMVersion') 

191  

192 __py_nvvm_init = True (empty)

193 return 0 (empty)

194  

195  

196cdef inline int _check_or_init_nvvm() except -1 nogil: (empty)

197 if __py_nvvm_init: 90 ctx2a Y Z j ' k ( l ) m * n o W X b + c , d - e . f / g : h ; i = 0 N O { ? 3 4 P @ Q [ R ] S ^ T _ U ` 5 | w } x ~ 1 V 2 y z A B C D E F G H I J K abL M u v 6 7 8 9 ! # $ % p q r s t

198 return 0 90 ctx2a Y Z j ' k ( l ) m * n o W X b + c , d - e . f / g : h ; i = 0 N O { ? 3 4 P @ Q [ R ] S ^ T _ U ` 5 | w } x ~ 1 V 2 y z A B C D E F G H I J K abL M u v 6 7 8 9 ! # $ % p q r s t

199  

200 return _init_nvvm() (empty)

201  

202  

203cdef dict func_ptrs = None (empty)

204  

205  

206cpdef dict _inspect_function_pointers(): (empty)

207 global func_ptrs 

208 if func_ptrs is not None: (empty)

209 return func_ptrs (empty)

210  

211 _check_or_init_nvvm() (empty)

212 cdef dict data = {} (empty)

213  

214 global __nvvmGetErrorString 

215 data["__nvvmGetErrorString"] = <intptr_t>__nvvmGetErrorString (empty)

216  

217 global __nvvmVersion 

218 data["__nvvmVersion"] = <intptr_t>__nvvmVersion (empty)

219  

220 global __nvvmIRVersion 

221 data["__nvvmIRVersion"] = <intptr_t>__nvvmIRVersion (empty)

222  

223 global __nvvmCreateProgram 

224 data["__nvvmCreateProgram"] = <intptr_t>__nvvmCreateProgram (empty)

225  

226 global __nvvmDestroyProgram 

227 data["__nvvmDestroyProgram"] = <intptr_t>__nvvmDestroyProgram (empty)

228  

229 global __nvvmAddModuleToProgram 

230 data["__nvvmAddModuleToProgram"] = <intptr_t>__nvvmAddModuleToProgram (empty)

231  

232 global __nvvmLazyAddModuleToProgram 

233 data["__nvvmLazyAddModuleToProgram"] = <intptr_t>__nvvmLazyAddModuleToProgram (empty)

234  

235 global __nvvmCompileProgram 

236 data["__nvvmCompileProgram"] = <intptr_t>__nvvmCompileProgram (empty)

237  

238 global __nvvmVerifyProgram 

239 data["__nvvmVerifyProgram"] = <intptr_t>__nvvmVerifyProgram (empty)

240  

241 global __nvvmGetCompiledResultSize 

242 data["__nvvmGetCompiledResultSize"] = <intptr_t>__nvvmGetCompiledResultSize 2 ctx1a4

243  

244 global __nvvmGetCompiledResult 

245 data["__nvvmGetCompiledResult"] = <intptr_t>__nvvmGetCompiledResult 2 ctx1a4

246  

247 global __nvvmGetProgramLogSize 

248 data["__nvvmGetProgramLogSize"] = <intptr_t>__nvvmGetProgramLogSize (empty)

249  

250 global __nvvmGetProgramLog 

251 data["__nvvmGetProgramLog"] = <intptr_t>__nvvmGetProgramLog 25 ctx1a'()*+,-./:;=?@[]^_`pqrst

252  

253 global __nvvmLLVMVersion 

254 data["__nvvmLLVMVersion"] = <intptr_t>__nvvmLLVMVersion (empty)

255  

256 func_ptrs = data (empty)

257 return data (empty)

258  

259  

260cpdef _inspect_function_pointer(str name): (empty)

261 global func_ptrs 

262 if func_ptrs is None: 33 ctx1aYZjklmnoWXbcdefghi0NOPQRSTUpqrst

263 func_ptrs = _inspect_function_pointers() (empty)

264 return func_ptrs[name] 6 ctx1apqrst

265  

266  

267############################################################################### 

268# Wrapper functions 

269############################################################################### 

270  

271cdef const char* _nvvmGetErrorString(nvvmResult result) except?NULL nogil: 33 ctx1aYZjklmnoWXbcdefghi0NOPQRSTUpqrst

272 global __nvvmGetErrorString 

273 _check_or_init_nvvm() 1 ctx1{

274 if __nvvmGetErrorString == NULL: 1 ctx1{

275 with gil: 32 ctx1YZjklmnoWXbcdefghi0NOPQRSTUpqrst

276 raise FunctionNotFoundError("function nvvmGetErrorString is not found") 

277 return (<const char* (*)(nvvmResult) noexcept nogil>__nvvmGetErrorString)( 1 ctx1{

278 result) 

279  

280  

281cdef nvvmResult _nvvmVersion(int* major, int* minor) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 26 ctx1ajklmnobcdefghiPQRSTUpqrst

282 global __nvvmVersion 

283 _check_or_init_nvvm() 10 ctx1a46789!#$%

284 if __nvvmVersion == NULL: 10 ctx1a46789!#$%

285 with gil: 25 ctx1jklmnobcdefghiPQRSTUpqrst

286 raise FunctionNotFoundError("function nvvmVersion is not found") 

287 return (<nvvmResult (*)(int*, int*) noexcept nogil>__nvvmVersion)( 10 ctx1a46789!#$%

288 major, minor) 

289  

290  

291cdef nvvmResult _nvvmIRVersion(int* majorIR, int* minorIR, int* majorDbg, int* minorDbg) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: (empty)

292 global __nvvmIRVersion 

293 _check_or_init_nvvm() 38 ctx2a ' ( ) * + , - . / : ; = ? @ [ ] ^ _ ` } ~ abu v 6 7 8 9 ! # $ % p q r s t

294 if __nvvmIRVersion == NULL: 38 ctx2a ' ( ) * + , - . / : ; = ? @ [ ] ^ _ ` } ~ abu v 6 7 8 9 ! # $ % p q r s t

295 with gil: 

296 raise FunctionNotFoundError("function nvvmIRVersion is not found") 

297 return (<nvvmResult (*)(int*, int*, int*, int*) noexcept nogil>__nvvmIRVersion)( 38 ctx2a ' ( ) * + , - . / : ; = ? @ [ ] ^ _ ` } ~ abu v 6 7 8 9 ! # $ % p q r s t

298 majorIR, minorIR, majorDbg, minorDbg) 

299  

300  

301cdef nvvmResult _nvvmCreateProgram(nvvmProgram* prog) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 18 ctx1ajlnWbcdefghipqrst

302 global __nvvmCreateProgram 

303 _check_or_init_nvvm() 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

304 if __nvvmCreateProgram == NULL: 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

305 with gil: 17 ctx1jlnWbcdefghipqrst

306 raise FunctionNotFoundError("function nvvmCreateProgram is not found") 

307 return (<nvvmResult (*)(nvvmProgram*) noexcept nogil>__nvvmCreateProgram)( 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

308 prog) 

309  

310  

311cdef nvvmResult _nvvmDestroyProgram(nvvmProgram* prog) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 11 ctx1akmoXPQRSTU

312 global __nvvmDestroyProgram 

313 _check_or_init_nvvm() 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU|wx1V2yzABCDEFGHIJKLMuvpqrst

314 if __nvvmDestroyProgram == NULL: 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU|wx1V2yzABCDEFGHIJKLMuvpqrst

315 with gil: 10 ctx1kmoXPQRSTU

316 raise FunctionNotFoundError("function nvvmDestroyProgram is not found") 

317 return (<nvvmResult (*)(nvvmProgram*) noexcept nogil>__nvvmDestroyProgram)( 56 ctx1aYZjklmnoWXbcdefghi0NOPQRSTU|wx1V2yzABCDEFGHIJKLMuvpqrst

318 prog) 

319  

320  

321cdef nvvmResult _nvvmAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 10 ctx1abcdefghiN

322 global __nvvmAddModuleToProgram 

323 _check_or_init_nvvm() 49 ctx1ajklmnobcdefghiPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

324 if __nvvmAddModuleToProgram == NULL: 49 ctx1ajklmnobcdefghiPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

325 with gil: 9 ctx1bcdefghiN

326 raise FunctionNotFoundError("function nvvmAddModuleToProgram is not found") 

327 return (<nvvmResult (*)(nvvmProgram, const char*, size_t, const char*) noexcept nogil>__nvvmAddModuleToProgram)( 49 ctx1ajklmnobcdefghiPQRSTU5wx1V2yzABCDEFGHIJKLMuvpqrst

328 prog, buffer, size, name) 

329  

330  

331cdef nvvmResult _nvvmLazyAddModuleToProgram(nvvmProgram prog, const char* buffer, size_t size, const char* name) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 10 ctx1abcdefghiN

332 global __nvvmLazyAddModuleToProgram 

333 _check_or_init_nvvm() 

334 if __nvvmLazyAddModuleToProgram == NULL: 

335 with gil: 9 ctx1bcdefghiN

336 raise FunctionNotFoundError("function nvvmLazyAddModuleToProgram is not found") 

337 return (<nvvmResult (*)(nvvmProgram, const char*, size_t, const char*) noexcept nogil>__nvvmLazyAddModuleToProgram)( 

338 prog, buffer, size, name) 

339  

340  

341cdef nvvmResult _nvvmCompileProgram(nvvmProgram prog, int numOptions, const char** options) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 16 ctx1ajklmnobcdefghiO

342 global __nvvmCompileProgram 

343 _check_or_init_nvvm() 37 ctx1ajlnWbcdefghiwxyzABCDEFGHIJKLMuvpqrst

344 if __nvvmCompileProgram == NULL: 37 ctx1ajlnWbcdefghiwxyzABCDEFGHIJKLMuvpqrst

345 with gil: 15 ctx1jklmnobcdefghiO

346 raise FunctionNotFoundError("function nvvmCompileProgram is not found") 

347 return (<nvvmResult (*)(nvvmProgram, int, const char**) noexcept nogil>__nvvmCompileProgram)( 37 ctx1ajlnWbcdefghiwxyzABCDEFGHIJKLMuvpqrst

348 prog, numOptions, options) 

349  

350  

351cdef nvvmResult _nvvmVerifyProgram(nvvmProgram prog, int numOptions, const char** options) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 16 ctx1ajklmnobcdefghiO

352 global __nvvmVerifyProgram 

353 _check_or_init_nvvm() 30 ctx1kmoXPQRSTUwxVyzABCDEFGHIJKLMuv

354 if __nvvmVerifyProgram == NULL: 30 ctx1kmoXPQRSTUwxVyzABCDEFGHIJKLMuv

355 with gil: 15 ctx1jklmnobcdefghiO

356 raise FunctionNotFoundError("function nvvmVerifyProgram is not found") 

357 return (<nvvmResult (*)(nvvmProgram, int, const char**) noexcept nogil>__nvvmVerifyProgram)( 30 ctx1kmoXPQRSTUwxVyzABCDEFGHIJKLMuv

358 prog, numOptions, options) 

359  

360  

361cdef nvvmResult _nvvmGetCompiledResultSize(nvvmProgram prog, size_t* bufferSizeRet) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: 2 ctx1a3

362 global __nvvmGetCompiledResultSize 

363 _check_or_init_nvvm() 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

364 if __nvvmGetCompiledResultSize == NULL: 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

365 with gil: 1 ctx13

366 raise FunctionNotFoundError("function nvvmGetCompiledResultSize is not found") 

367 return (<nvvmResult (*)(nvvmProgram, size_t*) noexcept nogil>__nvvmGetCompiledResultSize)( 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

368 prog, bufferSizeRet) 

369  

370  

371cdef nvvmResult _nvvmGetCompiledResult(nvvmProgram prog, char* buffer) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: (empty)

372 global __nvvmGetCompiledResult 

373 _check_or_init_nvvm() 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

374 if __nvvmGetCompiledResult == NULL: 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

375 with gil: 

376 raise FunctionNotFoundError("function nvvmGetCompiledResult is not found") 

377 return (<nvvmResult (*)(nvvmProgram, char*) noexcept nogil>__nvvmGetCompiledResult)( 28 ctx1bcdefghiNwxyzABCDEFGHIJKLMuv

378 prog, buffer) 

379  

380  

381cdef nvvmResult _nvvmGetProgramLogSize(nvvmProgram prog, size_t* bufferSizeRet) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: (empty)

382 global __nvvmGetProgramLogSize 

383 _check_or_init_nvvm() 16 ctx1jklmnobcdefghiOV

384 if __nvvmGetProgramLogSize == NULL: 16 ctx1jklmnobcdefghiOV

385 with gil: 

386 raise FunctionNotFoundError("function nvvmGetProgramLogSize is not found") 

387 return (<nvvmResult (*)(nvvmProgram, size_t*) noexcept nogil>__nvvmGetProgramLogSize)( 16 ctx1jklmnobcdefghiOV

388 prog, bufferSizeRet) 

389  

390  

391cdef nvvmResult _nvvmGetProgramLog(nvvmProgram prog, char* buffer) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: (empty)

392 global __nvvmGetProgramLog 

393 _check_or_init_nvvm() 16 ctx1jklmnobcdefghiOV

394 if __nvvmGetProgramLog == NULL: 16 ctx1jklmnobcdefghiOV

395 with gil: 

396 raise FunctionNotFoundError("function nvvmGetProgramLog is not found") 

397 return (<nvvmResult (*)(nvvmProgram, char*) noexcept nogil>__nvvmGetProgramLog)( 16 ctx1jklmnobcdefghiOV

398 prog, buffer) 

399  

400  

401cdef nvvmResult _nvvmLLVMVersion(const char* arch, int* major) except?_NVVMRESULT_INTERNAL_LOADING_ERROR nogil: (empty)

402 global __nvvmLLVMVersion 

403 _check_or_init_nvvm() 1 ctx13

404 if __nvvmLLVMVersion == NULL: 1 ctx13

405 with gil: 

406 raise FunctionNotFoundError("function nvvmLLVMVersion is not found") 

407 return (<nvvmResult (*)(const char*, int*) noexcept nogil>__nvvmLLVMVersion)( 1 ctx13

408 arch, major)