>Based on ndconn results, the winverbs ND connection rate is still less >than that reported for the ibal ND provider.
Here is one set of test results. This is between 2 2-processor systems with mthca. winverbs threads 1 2 4 conn/sec 644 1294 1661 accept 1363 1228 1566 disc 814 715 706 ibal threads 1 2 4 conn/sec 1454 1854 1823 accept 386 536 568 disc 457 596 772 So, at 4 threads, there's only about a 10% difference, but over a 100% difference for a single thread. rdma_cmatose, which is single threaded, reports about 715 connections / second for winverbs. I'll try to see what the impact is of using work threads in the kernel driver. - Sean _______________________________________________ ofw mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
