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Adding less precise high speed options FAST YOLO

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This commit is contained in:
Jeffrey Garretson
2024-03-22 13:46:05 -06:00
parent 7cf3844c40
commit 8f9af50d2e
1 changed files with 13 additions and 4 deletions
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17
cmake/compilers.cmake
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@@ -57,10 +57,10 @@ if(CMAKE_Fortran_COMPILER_ID MATCHES Intel)
elseif( (CMAKE_Fortran_COMPILER_VERSION VERSION_GREATER_EQUAL 17.0) AND (CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 18.0) )
message(WARNING "Compiler has incomplete F2008 features, Git hash/compiler information won't be saved to H5 files")
add_compile_definitions(__INTEL_COMPILER_OLD)
elseif( (CMAKE_Fortran_COMPILER_VERSION VERSION_GREATER_EQUAL 20.0) )
elseif( (CMAKE_Fortran_COMPILER_VERSION VERSION_GREATER_EQUAL 20.0) )
message(WARNING "Setting default optimization to O2 to avoid certain Intel compiler bugs")
set(CMAKE_DEFOPT "-O2")
endif()
set(CMAKE_DEFOPT "-O2")
endif()
elseif(CMAKE_Fortran_COMPILER_ID MATCHES GNU)
if(CMAKE_Fortran_COMPILER_VERSION VERSION_LESS 8.0)
message("Fortran compiler too old! What, were you gonna use punch cards?")
@@ -68,6 +68,11 @@ elseif(CMAKE_Fortran_COMPILER_ID MATCHES GNU)
endif()
endif()
if(FAST_YOLO)
message("*** RUNNING WITH IMPRECISE HIGH SPEED OPTIONS ***")
set(CMAKE_DEFOPT "-O3") #over-ride default optimization to maximum
endif()
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g")
set(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_DEFOPT}")
set(CMAKE_Fortran_FLAGS_RELWITHDEBINFO "${CMAKE_DEFOPT} -g")
@@ -78,7 +83,11 @@ if(CMAKE_Fortran_COMPILER_ID MATCHES Intel)
#Base
string(APPEND CMAKE_Fortran_FLAGS " -fPIC")
#Production
set(PROD "-align array64byte -align rec32byte -fimf-use-svml=true -fp-model=source")
if(NOT FAST_YOLO)
set(PROD "-align array64byte -align rec32byte -fimf-use-svml=true -fp-model=source")
else()
set(PROD "-align array64byte -align rec32byte -fimf-use-svml=true -fp-model=fast")
endif()
#Production with Debug Info
set(PRODWITHDEBUGINFO "-traceback -debug all -align array64byte -align rec32byte -fimf-use-svml=true -fp-model=source")
#Debug