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improved MSVC support in cmake files (SSE)

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This commit is contained in:
Gael Guennebaud
2008-12-18 09:07:36 +00:00
parent 15d72d3f9a
commit 93f8d56789
3 changed files with 30 additions and 3 deletions
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10
bench/btl/CMakeLists.txt
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@@ -21,6 +21,16 @@ IF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
ENDIF(NOT BTL_NOVEC)
ENDIF(CMAKE_COMPILER_IS_GNUCXX OR IS_ICPC)
IF(MSVC)
SET(CMAKE_CXX_FLAGS " /O2 /Ot /GL /fp:fast -DNDEBUG")
# SET(CMAKE_Fortran_FLAGS "-g0 -O3 -DNDEBUG")
IF(NOT BTL_NOVEC)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:SSE2")
ELSE(NOT BTL_NOVEC)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DEIGEN_DONT_VECTORIZE")
ENDIF(NOT BTL_NOVEC)
ENDIF(MSVC)
if(IS_ICPC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fast")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fast")