> What happens if one tries to do RDMA (say write for example) higher than > 4 (or 128 in changed case)? does it just wait till previos operation > is completed? > I don't remember seeing any error ....it was only > limited by the send Q-depth which can go much larger value.
Yes, the limit of outstanding RDMAs is not related to the send queue depth. Of course you can post many more than 4 RDMAs to a send queue -- the HCA just won't have more than 4 requests outstanding at a time. _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
