mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-11-09 11:30:03 +00:00
39 lines
1.4 KiB
CMake
39 lines
1.4 KiB
CMake
###############################################################################
|
|
# Test for availability of SSE
|
|
#
|
|
# - Anthony Arnold
|
|
###############################################################################
|
|
|
|
|
|
function (test_for_sse h_file result_var name)
|
|
if (NOT DEFINED ${result_var})
|
|
execute_process(COMMAND echo "#include <${h_file}>"
|
|
COMMAND ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} -c -x c++ -
|
|
RESULT_VARIABLE COMPILE_RESULT
|
|
OUTPUT_QUIET ERROR_QUIET)
|
|
set(detected 0)
|
|
if (COMPILE_RESULT EQUAL 0)
|
|
message(STATUS "Detected ${name}")
|
|
set(detected 1)
|
|
endif(COMPILE_RESULT EQUAL 0)
|
|
set(${result_var} ${detected} CACHE INTERNAL "${name} Available")
|
|
endif (NOT DEFINED ${result_var})
|
|
endfunction(test_for_sse)
|
|
|
|
message(STATUS "Testing for SIMD extensions")
|
|
|
|
enable_language(C)
|
|
|
|
test_for_sse("ammintrin.h" SSE4A_AVAILABLE "SSE4A")
|
|
test_for_sse("nmmintrin.h" SSE4_2_AVAILABLE "SSE4.2")
|
|
test_for_sse("smmintrin.h" SSE4_1_AVAILABLE "SSE4.1")
|
|
test_for_sse("tmmintrin.h" SSSE3_AVAILABLE "SSSE3")
|
|
test_for_sse("pmmintrin.h" SSE3_AVAILABLE "SSE3")
|
|
test_for_sse("emmintrin.h" SSE2_AVAILABLE "SSE2")
|
|
test_for_sse("xmmintrin.h" SSE_AVAILABLE "SSE1")
|
|
test_for_sse("mmintrin.h" MMX_AVAILABLE "MMX")
|
|
test_for_sse("wmmintrin.h" AES_AVAILABLE "AES")
|
|
test_for_sse("immintrin.h" AVX_AVAILABLE "AVX")
|
|
|
|
file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/-.o")
|