Messages in this thread | | | Date | Tue, 3 Jan 2006 23:22:41 +0100 | From | Jesper Juhl <> | Subject | Re: [PATCH] [RFC] Optimize select/poll by putting small data sets on the stack |
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On 1/3/06, Andi Kleen <ak@suse.de> wrote: > This is a RFC for now. I would be interested in testing > feedback. Patch is for 2.6.15. > > Optimize select and poll by a using stack space for small fd sets > > This brings back an old optimization from Linux 2.0. Using > the stack is faster than kmalloc. On a Intel P4 system [snip]
Got an easy way to benchmark this? I'd like to test it on my box and provide some feedback, but I'd need a way to benchmark, and if you have an easy way to do that already figured out it would save me having to write my own :)
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