[openib-general] Re: IPOIB_NUM_WC question

[Shirley Ma]

    Shirley> Also I noticed that mthca sends IB_CQ_NEXT_COMP with
    Shirley> completion entry==0 pretty often, in my netperf test,
    Shirley> more than 30% time.

>I can't quite understand this.  What do you mean by sending 
IB_CQ_NEXT_COMP?

What I meant the IB_CQ_NEXT_COMP notification was received even if 
entry==0. There was no wc to poll out from the cq.

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

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