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Tests: Use sm_35 in Cuda.ProperDeviceLibraries for CUDA <10.0

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Using the cublas device libraries seems to require at least sm_35.
Set the architecture explicitly to sm_35 for old CUDA versions, which still
have the cublas device library.
This commit is contained in:
Raul Tambre
2020-09-23 21:29:21 +03:00
parent d827fdb6f9
commit 1cd4a37c12
1 changed files with 5 additions and 0 deletions
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5
Tests/Cuda/ProperDeviceLibraries/CMakeLists.txt
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@@ -6,6 +6,11 @@ set(CMAKE_CUDA_STANDARD 11)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads)
if(CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 10.0.0)
# cublas_device requires at least sm_35.
set(CMAKE_CUDA_ARCHITECTURES 35)
endif()
add_executable(ProperDeviceLibraries main.cu)
set_target_properties(ProperDeviceLibraries
PROPERTIES CUDA_SEPARABLE_COMPILATION ON)