On Tuesday 28 December 2004 03:46 pm, Daniel Thor Kristjansson wrote: > On Tue, 28 Dec 2004, Isaac Richards wrote: > ]Won't be applied. Anything but the default compile settings (with the > ]exception of different arches) is unsupported. > > This patch removes the -mfpmath=sse performance recommendation, but > keeps the additional archs, such as the winchip, the updated C3 info, > and other Intel and AMD processors.
Have you profiled on each of those processors to see if setting the arch actually creates faster code? I've seen -march=athlon-xp create 50% slower code than -march=pentiumpro with a recent gcc.. Isaac _______________________________________________ mythtv-dev mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
