<div dir="ltr">Hi John,<div><br></div><div>I believe you need to set FI_RMA_EVENT in the caps.</div><div><br></div><div>To do this add:<br>hints->caps |= FI_RMA_EVENT before calling fi_getinfo.</div><div><br></div><div>The fi_getinfo and fi_endpoint man pages have more information about what FI_RMA_EVENT does when set.</div><div><br></div><div>Hope this helps,</div><div>~Evan</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 9, 2017 at 1:00 PM, <span dir="ltr"><<a href="mailto:libfabric-users-request@lists.openfabrics.org" target="_blank">libfabric-users-request@lists.openfabrics.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Libfabric-users mailing list submissions to<br>
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1. fi_read completion event (Biddiscombe, John A.)<br>
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Message: 1<br>
Date: Thu, 9 Mar 2017 16:09:23 +0000<br>
From: "Biddiscombe, John A." <<a href="mailto:biddisco@cscs.ch">biddisco@cscs.ch</a>><br>
To: "<a href="mailto:libfabric-users@lists.openfabrics.org">libfabric-users@lists.<wbr>openfabrics.org</a>"<br>
<<a href="mailto:libfabric-users@lists.openfabrics.org">libfabric-users@lists.<wbr>openfabrics.org</a>><br>
Subject: [libfabric-users] fi_read completion event<br>
Message-ID: <<a href="mailto:91E2CB01-C8E7-4067-B1A7-1DD81BAB5B46@cscs.ch">91E2CB01-C8E7-4067-B1A7-<wbr>1DD81BAB5B46@cscs.ch</a>><br>
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Hello list<br>
<br>
I’m not getting any completion events from fi_read calls.<br>
<br>
I’m binding the cq using<br>
ret = fi_ep_bind(*new_endpoint, &txcq->fid, FI_TRANSMIT);<br>
and just to play safe I tried adding FI_COMPLETION to the cq create flags<br>
cq_attr.wait_obj = FI_WAIT_NONE;<br>
cq_attr.size = info->tx_attr->size;<br>
cq_attr.flags = FI_COMPLETION;<br>
ret = fi_cq_open(fabric_domain_, &cq_attr, &txcq, &txcq);<br>
<br>
the fi_read returns success, so I think my args are ok.<br>
<br>
What else might I have missed to tell the cq that I’d like completion events from read operations?<br>
<br>
Thanks<br>
<br>
JB<br>
<br>
--<br>
John Biddiscombe, email:biddisco @.at.@ <a href="http://cscs.ch" rel="noreferrer" target="_blank">cscs.ch</a><br>
<a href="http://www.cscs.ch/" rel="noreferrer" target="_blank">http://www.cscs.ch/</a><br>
CSCS, Swiss National Supercomputing Centre | Tel: <a href="tel:%2B41%20%2891%29%20610.82.07" value="+41916108207">+41 (91) 610.82.07</a><br>
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