2011/06/08 · I have a C++ program that is doing a lot of math (mostly calls to sin(), sqrt() and so regular operations). I know that in theory enabling -msse ...
2005/07/23 · The gcc command line option -msse2 seems to be implicitly turning on the - mfpmath=sse option. The man pages describe the -msse2 as only ...
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What processors are supported by GCC?
What is GCC march native?
2018/11/14 · My understanding was that the latest (development) version of GCC, and hence g++ was 9. Could you clarify "g++11"?
2021/04/13 · On more modern x86 processors that support SSE2, specifying the compiler options -mfpmath=sse -msse2 ensures all float and double operations ...
Hi, I'm compiling code with the following options: gcc -march=i686 -mfpmath=sse -ml -o myprog myprog.c. And see the following warning:
2021/03/14 · The SSE_FLAGS were added to the project's compiler flags, and should include -msse2 -mfpmath=sse if it got to that point with 32-bit GCC.
2021/02/27 · i.e. I see it not as a problem of upstream if CONFIG can be changed accordingly. also, autodetection of sse2 should be done in the ebuild file ...
2012/03/20 · -O3 -msse2 -mfpmath=sse. NA. 12 hours, 46 minutes. 2.66GHz Intel Xeon E5430 (Core). 3.4.6. -O3 -msse2 -mfpmath=sse. NA. 6 hours, 3 minutes. 3GHz ...
I'm trying to compile some code under win7 64bit with MATLAB which compiles well under Linux. For this I use MEX with Mingw and gcc compiler. My original Linux ...