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Update CUDA_FLAGS used by CMSSW (10.3.x backport) #4391

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merged 3 commits into from Oct 2, 2018
Merged

Update CUDA_FLAGS used by CMSSW (10.3.x backport) #4391

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89c8f32
Add support for Volta GPUs (sm_70)
fwyzard Aug 29, 2018
79e28ff
Drop support for Maxwell GPUs (sm_50)
fwyzard Sep 28, 2018
2f32119
Keep source code information for device code
fwyzard Sep 28, 2018
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3 changes: 2 additions & 1 deletion cuda-toolfile.spec
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Expand Up @@ -35,9 +35,10 @@ cat << \EOF_TOOLFILE >%{i}/etc/scram.d/cuda.xml
<environment name="INCLUDE" default="$CUDA_BASE/include"/>
</client>
<flags CUDA_FLAGS="-gencode arch=compute_35,code=sm_35"/>
<flags CUDA_FLAGS="-gencode arch=compute_50,code=sm_50"/>
<flags CUDA_FLAGS="-gencode arch=compute_61,code=sm_61"/>
<flags CUDA_FLAGS="-gencode arch=compute_70,code=sm_70"/>
<flags CUDA_FLAGS="-O3 -std=c++14 --expt-relaxed-constexpr --expt-extended-lambda"/>
<flags CUDA_FLAGS="--generate-line-info --source-in-ptx"/>
<flags CUDA_HOST_REM_CXXFLAGS="-std=%"/>
<flags CUDA_HOST_REM_CXXFLAGS="%potentially-evaluated-expression"/>
<flags CUDA_HOST_CXXFLAGS="-std=c++14"/>
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