On Thu, 2004-12-02 at 01:13, Scott Feldman wrote:
> On Wed, 2004-12-01 at 13:35, Lennert Buytenhek wrote:
> > Pretty graph attached. From ~220B packets or so it does wire speed, but
> > there's still an odd drop in performance around 256B packets (which is
> > also there without your patch.) From 350B packets or so, performance is
> > identical with or without your patch (wire speed.)
>
> Seems this is helping PCI nics but not PCI-X. I was using PCI 32/33.
> Can't explain the dip around 256B.
>
Interesting thought. I also saw improvements with my batching patch for
PCI 32/32 but nothing noticeable in PCI-X 64/66.
cheers,
jamal
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