List Archive: gentoo-performance
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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.
"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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