[openib-general] Re: [PATCH] [RFC] - example user mode rdma ping/pongprogram using CMA

[Steve Wise]

> Hey Michael,
> 
> There is at most only one SEND in flight.  This is a test program, not a
> performance program.  Its goal is to utilize SEND, RECV, RDMA READ, and
> RDMA WRITE as well as CMA to setup the connection...
> 
> Thanks,
> 
> Steve.

By the way, in case its not clear:  The SEND/RECV exchanges are done
just to advertise source and sink memory regions, and to indicate
completion of rdma read and write operations to the peer.  The
"ping/pong" data is transferred with rdma read and write operations.

Thanks for the feedback!