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SubjectRe: [PATCH] x86: Run checksumming in parallel accross multiple alu's
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On Tue, 2013-10-15 at 18:02 +0200, Andi Kleen wrote:
> > I get the csum_partial() if disabling prequeue.
>
> At least in the ipoib case i would consider that a misconfiguration.

There is nothing you can do, if application is not blocked on recv(),
but using poll()/epoll()/select(), prequeue is not used at all.

In this case, we need to csum_partial() frame before sending an ACK,
don't you think ? ;)





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