SPEC 2000 results on PowerPC

Toon Moene toon@moene.indiv.nluug.nl
Tue Aug 17 20:34:00 GMT 2004


Dale Johannesen wrote:

> The hot code in wupwise is zgemm.f, loops ending 70 and 100, and 
> zaxpy.f, loop 30.
> Multiply-add insns are very important.

Which you won't get unless using -ffast-math.

-- 
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
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