diff options
Diffstat (limited to 'clang/lib/Headers/__clang_cuda_runtime_wrapper.h')
| -rw-r--r-- | clang/lib/Headers/__clang_cuda_runtime_wrapper.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/Headers/__clang_cuda_runtime_wrapper.h b/clang/lib/Headers/__clang_cuda_runtime_wrapper.h index f05c0454a88..4b3672463e6 100644 --- a/clang/lib/Headers/__clang_cuda_runtime_wrapper.h +++ b/clang/lib/Headers/__clang_cuda_runtime_wrapper.h @@ -426,5 +426,15 @@ __device__ inline __cuda_builtin_gridDim_t::operator dim3() const { #pragma pop_macro("__USE_FAST_MATH__") #pragma pop_macro("__CUDA_INCLUDE_COMPILER_INTERNAL_HEADERS__") +// CUDA runtime uses this undocumented function to access kernel launch +// configuration. The declaration is in crt/device_functions.h but that file +// includes a lot of other stuff we don't want. Instead, we'll provide our own +// declaration for it here. +#if CUDA_VERSION >= 9020 +extern "C" unsigned __cudaPushCallConfiguration(dim3 gridDim, dim3 blockDim, + size_t sharedMem = 0, + void *stream = 0); +#endif + #endif // __CUDA__ #endif // __CLANG_CUDA_RUNTIME_WRAPPER_H__ |
