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<div>Thanks, Xin. I have created a ticket for this.</div>
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<div>Sangmin</div>
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On Jul 30, 2014, at 11:10 AM, "Zhao, Xin" <<a href="mailto:xinzhao3@illinois.edu">xinzhao3@illinois.edu</a>> wrote:<br>
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<div id="divRpF73669" style="direction: ltr;"><span style="font-family: Tahoma; font-size: 10pt;">Hi all,</span></div>
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<div>I looked through Sangmin's attached code and I think it is correct. If it does not work with current mpich RMA code, we should create a ticket for it now. When we replace the current code with the new RMA code, we should run this test again at that time. </div>
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<div>Xin</div>
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<div id="divRpF693625" style="direction:ltr"><font face="Tahoma" size="2" color="#000000"><b>From:</b> Seo, Sangmin [<a href="mailto:sseo@anl.gov">sseo@anl.gov</a>]<br>
<b>Sent:</b> Wednesday, July 30, 2014 10:50 AM<br>
<b>To:</b> Zhao, Xin<br>
<b>Subject:</b> Fwd: [mpich-discuss] MPI_Get error with multiple threads on two nodes<br>
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<div>FYI,<br>
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<span style="font-family:'Helvetica'"><b>From: </b></span><span style="font-family:'Helvetica'">Rob Latham <<a href="mailto:robl@mcs.anl.gov" target="_blank">robl@mcs.anl.gov</a>><br>
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<span style="font-family:'Helvetica'"><b>Subject: </b></span><span style="font-family:'Helvetica'"><b>Re: [mpich-discuss] MPI_Get error with multiple threads on two nodes</b><br>
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<span style="font-family:'Helvetica'"><b>Date: </b></span><span style="font-family:'Helvetica'">July 30, 2014 at 10:12:38 AM CDT<br>
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<span style="font-family:'Helvetica'"><b>To: </b></span><span style="font-family:'Helvetica'"><<a href="mailto:discuss@mpich.org" target="_blank">discuss@mpich.org</a>><br>
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<span style="font-family:'Helvetica'"><b>Reply-To: </b></span><span style="font-family:'Helvetica'"><<a href="mailto:discuss@mpich.org" target="_blank">discuss@mpich.org</a>><br>
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On 07/28/2014 09:28 AM, Balaji, Pavan wrote:<br>
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It seems to work fine with the mpich-dev/new-op-rma branch, which will replace the mpich/master code soon.<br>
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To be clear, it replaces mpich/master code *only for ch3*<br>
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<blockquote type="cite">I haven’t tested it with mpich/master.<br>
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Can confirm the RMA code Sangmin sent blows up on Blue Gene, but in a different way:<br>
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*** glibc detected *** /gpfs/mira-home/robl/src/rma_get_pthread/./rma_get_pthread: free():<br>
corrupted unsorted chunks: 0x0000001e8349b560 ***<br>
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Sangmin's original question remains unanswered: is the test correct? new-op-rma seems to think so, but old ch3 and pamid do not.<br>
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==rob<br>
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-- <br>
Rob Latham<br>
Mathematics and Computer Science Division<br>
Argonne National Lab, IL USA<br>
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