diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-06-19 21:54:26 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2013-06-19 21:54:26 +0400 |
| commit | f811e6e3ae79be46144d33baf11dbfb618fd4315 (patch) | |
| tree | dbcd3941f049fdaac479b5602cb550cc50571e05 /intern/cycles/CMakeLists.txt | |
| parent | 16204bd64759fddc940800f39fc91461ee340424 (diff) | |
Cycles: optimized SSE BVH traversal now also works with SSE2 CPUs, so all the
way back to Pentium 4, using a slightly less efficient instruction.
Also ensure /Ox is used for Visual Studio for RelWithDebInfo builds.
Diffstat (limited to 'intern/cycles/CMakeLists.txt')
| -rw-r--r-- | intern/cycles/CMakeLists.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/intern/cycles/CMakeLists.txt b/intern/cycles/CMakeLists.txt index 06f780eb86f..cc132a2c3b2 100644 --- a/intern/cycles/CMakeLists.txt +++ b/intern/cycles/CMakeLists.txt @@ -13,11 +13,14 @@ if(WITH_RAYOPTIMIZATION AND SUPPORT_SSE_BUILD) endif() if(WIN32 AND MSVC) - set(CYCLES_SSE2_KERNEL_FLAGS "/arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc /GS-") # there is no /arch:SSE3, but intrinsics are available anyway - set(CYCLES_SSE3_KERNEL_FLAGS "/arch:SSE2 -D_CRT_SECURE_NO_WARNINGS /fp:fast /EHsc /GS-") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast -D_CRT_SECURE_NO_WARNINGS /EHsc /GS-") + set(CYCLES_SSE2_KERNEL_FLAGS "/arch:SSE2 /fp:fast -D_CRT_SECURE_NO_WARNINGS /Gs-") + set(CYCLES_SSE3_KERNEL_FLAGS "/arch:SSE2 /fp:fast -D_CRT_SECURE_NO_WARNINGS /Gs-") + + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fp:fast -D_CRT_SECURE_NO_WARNINGS /Gs-") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Ox") + set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} /Ox") + set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_RELEASE} /Ox") elseif(CMAKE_COMPILER_IS_GNUCC) set(CYCLES_SSE2_KERNEL_FLAGS "-ffast-math -msse -msse2 -mfpmath=sse") set(CYCLES_SSE3_KERNEL_FLAGS "-ffast-math -msse -msse2 -msse3 -mssse3 -mfpmath=sse") |