On Wed, Apr 16, 2008 at 04:46:10PM +0200, Jens M Andreasen wrote: > Benchmarking mixdown (no coeff): > pure C++ : 100 ms > ASM SSE : 140 ms > GCC vector extensions : 120 ms > > Benchmarking mixdown (WITH coeff): > pure C++ : 120 ms > ASM SSE : 150 ms > GCC vector extensions : 170 ms > > One more time for those who missed it the first time, this time > commenting out everything but 'pure cpp w coff': > > Benchmarking mixdown (WITH coeff): > pure C++ : 120 ms <-- bloody murder!
hmm.. perhaps i should upgrade my gcc... on the vector extension: you should not use it. use xmmintrin.h which even exists on MSVC to make code compatible... however altivec is not supported then. > > > > _______________________________________________ > Linux-audio-dev mailing list > [email protected] > http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev -- torben Hohn http://galan.sourceforge.net -- The graphical Audio language _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev
