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On Monday 29 November 2004 13:34, Ervin Németh wrote:
> Uwe Thiem wrote:
> > -funroll-loops isn't that good an idea because an unrolled loop might the
> > cache.
It's good on some things but definitely pessimises code on machines with
smaller caches. I can't resist a shameless plug for a script I have that
benchmarks code (full applications even - like lame for mp3 encoding) using
different cflags or gcc versions.
http://blackcat.ca/lifeline/query.php?tag=BENCHGCC
Best Wishes,
Patrick.
--
"The axiom 'An honest man has nothing to fear from the police' is
currently under review by the Axiom Review Board" -- Terry Prachett,
"Men At Arms"
...
Patrick Audley paudley@...
Blackcat Systems http://blackcat.ca
Bringing Elegance to Complexity
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