[openib-general] Immediate data question
rdreier at cisco.com
Wed Feb 7 13:26:31 PST 2007
Changqing> Does this pending SEND_WITH_IMM message affect the
Changqing> performance of the receiver process ? Is this message
Changqing> buffered in the receiver's HCA, or the sender retry and
Changqing> get RNR ack until receiver posts a receive ?
If no receive is pending, then the responder sends an RNR NAK and the
sender will wait for the RNR timeout and retry, etc.
More information about the general