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Re: [Bug-gnubg] Optimization For Athlon Chip?
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From: |
Morten Wang |
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Subject: |
Re: [Bug-gnubg] Optimization For Athlon Chip? |
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Date: |
Sun, 16 Feb 2003 11:19:13 +0100 |
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User-agent: |
Gnus/5.09001 (Oort Gnus v0.10) Emacs/21.2 (i686-pc-linux-gnu) |
* address@hidden
> Is it possible to optimize GNU for the Athlon chip?
Mine is, but it's a linux-version, and built locally. I'm running
configure like this (with gcc 3.2.1):
./configure CFLAGS="-O3 -march=athlon-xp -mcpu=athlon-xp -mfpmath=sse"
I'm not sure if the speed increase from optimizing for Athlons is
actually noticeable. I could do some testing locally if anyone's
interested.
Morten!
--
"...a liquid which was almost, but not quite, entirely unlike tea."
My opinions are not necessarily those of my provider,
not necessarily mine, and probably not necessary.