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Re: [rhelv5-list] Performance issue & test case

Tony Schreiner

2008-02-19

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On Feb 19, 2008, at 11:38 AM, Pedro Espinoza wrote:

> Thank you, Tony.
>
> I just compiled with -m32, yes, it made a difference: from 8m40s to
> 2m51s, on that box. Is there any way to effect globally such that all
> calls made to qsort() make use of 32bit stuff.
>
>


I don't get to do much programming any more, but no I don't think so.
You have the choice of compiling your programs 32-bit or 64-bit
that's all.

I really can't say if this slow-down is due to the P4 netburst
running in 64bits, or something else.

Tony

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