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Correctly determine cuda version (#4453)

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Rory Mitchell 2019-05-10 19:46:57 +12:00 committed by GitHub
parent 6ff994126a
commit d16d9a9988
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1 changed files with 5 additions and 2 deletions
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7
cmake/Utils.cmake
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@ -68,11 +68,14 @@ endfunction(set_default_configuration_release)
# Generate nvcc compiler flags given a list of architectures # Generate nvcc compiler flags given a list of architectures
# Also generates PTX for the most recent architecture for forwards compatibility # Also generates PTX for the most recent architecture for forwards compatibility
function(format_gencode_flags flags out) function(format_gencode_flags flags out)
if(CMAKE_CUDA_COMPILER_VERSION MATCHES "^([0-9]+\\.[0-9]+)")
set(CUDA_VERSION "${CMAKE_MATCH_1}")
endif()
# Set up architecture flags # Set up architecture flags
if(NOT flags) if(NOT flags)
if((CUDA_VERSION_MAJOR EQUAL 10) OR (CUDA_VERSION_MAJOR GREATER 10)) if(CUDA_VERSION VERSION_GREATER_EQUAL "10.0")
set(flags "35;50;52;60;61;70;75") set(flags "35;50;52;60;61;70;75")
elseif(CUDA_VERSION_MAJOR EQUAL 9) elseif(CUDA_VERSION VERSION_GREATER_EQUAL "9.0")
set(flags "35;50;52;60;61;70") set(flags "35;50;52;60;61;70")
else() else()
set(flags "35;50;52;60;61") set(flags "35;50;52;60;61")