[libfabric-users] Not receiving messages from other ranks

Hefty, Sean sean.hefty at intel.com
Wed Feb 10 12:48:44 PST 2021

> Which provider are you using?  You may need to call cq read, even for the send side, to
> ensure progress is being driven.  If you're using rxm, I believe there's an environment
> variable you can set to force auto-progress.  ("fi_info -g rxm" might help discover the
> name.).
> <
> I poll on the send endpoint tx CQ and I poll on the recv endpoint rx CQ - do you mean
> that I should also create a dummy rx CQ on the send endpoint and poll that too be sure?

I mean read the tx and rx CQs, which it sounds like you are doing.

- Sean

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