> If I change max_send_wr=16, inline_data=16, the memory per QP will > be 16*16 = 256 bytes ?
With existing driver code, there's no way to go below 4KB because of the way memory is pinned. Also, the minimum work request size is currently 64 bytes. But max_send_wr=16, max_inline_data=16 should get you pretty close to 4KB. Maybe 8KB. > I am asking Mellanox engineer, is there any document or will document the > formula ? It actually somewhat depends on the driver, because the way things are implemented has some flexibility. - R. _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
