[mythtv-users] Compiler optimizations
steve at nexusuk.org
steve at nexusuk.org
Sun Feb 22 13:14:33 EST 2004
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On Sun, 22 Feb 2004, Joseph A. Caputo wrote:
> Am I missing something? I don't understand why you should be surprised. I'd
> expect -march=pentium3 to generate code that took better advantage of P3
> features vs. -march=pentiumpro. Unless it's the --fast-math part that you
> find counter-intuitive?
Well I'm using an Athlon-XP, and today I tried recompiling with
- -march=pentium3 and -march=athlon-xp and neither seemed especially
different to -march=pentiumpro as far as CPU used goes.
- --
- Steve http://www.nexusuk.org/
Servatis a periculum, servatis a maleficum - Whisper, Evanescence
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