[ofa-general] RDMA n00b: Remote Memory Access and Connection Setup Help

[Dotan Barak]

Adrien Guillon wrote:
> Could you give me the verb that is used to write to remote memory?  I 
> just don't seem to be able to find it, but each time I skim through 
> the spec I learn a bit more :-)
Yes, the verb is : ibv_post_send, you should use the RDMA Write opcode.
(it add a job to the work queue)
>
> "I believe that basin the ucma examples with minor changes (that i 
> wrote above) can be written easily."
In the rdcmacm + libibverbs + performance which come as part of OFED 
there are code examples
that connect the QPs using the rdmacm and post RDMA Write, maybe there 
isn't a single example
that does all of it, but combination of two must do it....

What i meant was that taking an example from the rdmacm and changing it 
to post RDMA Write
instead of SENDs should not be that difficult ...
>
> Could you clarify what you meant?
>
> Thanks for the response!
You are welcome.

Dotan
>
> AJ