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Merge branch 'ml_flags' into 'main'

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Define new build type 'GenericOpt'

See merge request mluebke/diffusion!11
This commit is contained in:
Marco De Lucia 2022-04-07 16:04:50 +02:00
commit fbc4e76e73
1 changed files with 18 additions and 0 deletions
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18
CMakeLists.txt
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@ -11,5 +11,23 @@ find_package(OpenMP)
## SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -mfma") ## SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -mfma")
option(USE_OPENMP "Compile with OpenMP support" ON) option(USE_OPENMP "Compile with OpenMP support" ON)
set(CMAKE_CXX_FLAGS_GENERICOPT "-O3 -march=native" CACHE STRING
"Flags used by the C++ compiler during opt builds."
FORCE)
set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING
"Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel GenericOpt."
FORCE)
option(USE_UNSAFE_MATH_OPT
"Use compiler options to break IEEE compliances by
oenabling reordering of instructions when adding/multiplying of floating
points."
OFF)
if(USE_UNSAFE_MATH_OPT)
add_compile_options(-ffast-math)
endif()
add_subdirectory(app) add_subdirectory(app)
add_subdirectory(src) add_subdirectory(src)