[openib-general] Re: openib-general Digest, Vol 22, Issue 114

[Shirley Ma]

Hello Grant,

Grant Grundler <iod00d at hp.com> wrote on 04/20/2006 08:16:27 AM:
> Was this measured using ehca?
> If so, the result implies at least two interrupt vectors are used.
> 
> And it seems reasonable for IPoIB to tune for that even if it
> costs mthca a slight amount of overhead. Roland might be more
> receptive if someone provided him with data showing perf
> and "service demand" for mthca doesn't substantial degrade
> because of this change.

Yes. It was measured in ehca.

I am woking on the more resouces to run more tests (both undirection
and bidirection) on mthca.

Thanks
Shirley Ma
IBM Linux Technology Center
15300 SW Koll Parkway
Beaverton, OR 97006-6063
Phone(Fax): (503) 578-7638

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