[Ardour-Dev] 2.7 isn't using SSE
paul at linuxaudiosystems.com
Tue Dec 2 09:42:40 PST 2008
On Tue, 2008-12-02 at 09:10 +0200, Quentin Harley wrote:
> Paul Davis wrote:
> > On Mon, 2008-11-24 at 17:23 +0000, John Rigg wrote:
> >> g++ -o libs/sigc++2/sigc++/connection.os -c -Woverloaded-virtual -DGTK_NEW_TOOLTIP_API -DHAVE_LV2 -O3 -fomit-frame-pointer -ffast-math -fstrength-reduce -pipe -mmmx -m3dnow -msse -mfpmath=sse -DUSE_XMMINTRIN -DBUILD_SSE_OPTIMIZATIONS -DUSE_X86_64_ASM -Wall -DHAVE_LIBLO -Ilibs -DENABLE_NLS -fPIC -Ilibs/sigc++2 libs/sigc++2/sigc++/connection.cc
> >> <snip>
> > the problem appears to much simpler than you both are guessing.
> > the code in FPU::FPU returns early if ARCH_X86 is not defined. Looking
> > at the above command line, ARCH_X86 is not defined.
this should be fixed in rev 4279 now, but it needs to be tested. i only
have an x86 system.
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