Hi All, The current implementation of rdma_cm makes it necessary for PD to be allocated for every connection. But I think underlaying WinVerbs can support single PD across multiple connections for a given IB device. Please let me know if I am correct.
One possible fix I think that can make rdma_cm to support single PD across multiple connections is to initialize device in 'cma_dev_array' variable only once in ucma_acquire() call and maintain same verbs pointer for all the cma_id created for a given IB device. Please let me know your feedback on the same. Thanks, Prasanna PS: This is a resend message. Previously I had send it to [email protected] _______________________________________________ ofw mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
