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<p>Sean,</p>
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<p>Thanks for that suggestion. I have put in an extra poll which seems to be working, but I may have to revist the problem and do as you suggest with the FI_TRANSMIT_COMPLETE flag before end of test..<br>
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<p>JB<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Hefty, Sean <sean.hefty@intel.com><br>
<b>Sent:</b> 08 April 2020 20:37:16<br>
<b>To:</b> Biddiscombe, John A.; libfabric-users@lists.openfabrics.org<br>
<b>Subject:</b> RE: Progress question</font>
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<div class="PlainText">> Is there a right way to handle this (I guess I need a flush operation of some kind, but<br>
> I'm not sure where to put it).<br>
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For fabtests, we handle this sort of situation by adding a 'finalize' step at the end of all tests. Fabtests is easier, since most are client-server based. But the finalize step sends a message to the peer using FI_TRANSMIT_COMPLETE and waiting for the send
completion. Prior to adding a finalize step, we would see a similar issue where sends would never be received. This shows up fairly easily when using socket based providers, with the sends being buffered in the kernel.<br>
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- Sean<br>
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