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<p class="MsoNormal">Hi Bruce,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo2">srun: error: node003: task 1: Exited with exit code 7<o:p></o:p></li></ul>
<p class="MsoListParagraph"><o:p> </o:p></p>
<p class="MsoNormal">Looks like one of the process crashed unexpectedly.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <br>
Hui Zhou<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Palmer, Bruce J via discuss <discuss@mpich.org><br>
<b>Date: </b>Tuesday, September 27, 2022 at 3:32 PM<br>
<b>To: </b>discuss@mpich.org <discuss@mpich.org><br>
<b>Cc: </b>Palmer, Bruce J <Bruce.Palmer@pnnl.gov><br>
<b>Subject: </b>[mpich-discuss] Crash on MPI_Rput<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in">Hi,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">I知 testing the MPI-RMA runtime in Global Arrays and I知 getting a lot more crashes than I致e seen in the past. The MPI-RMA runtime code is fairly stable and hasn稚 been modified much recently and all the tests
used to pass using one of the more recent MPICH releases. However, I知 getting significant crashes at this point. One of them occurs in a program designed to test non-blocking communication. It creates an MPI window, using MPI_Alloc_mem followed by MPI_Win_create
and then calls MPI_Win_lock_all on the window. The code currently crashes when it gets to an MPI_Rput call. I知 trying to see if there is something different in the environment that might be causing this.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">I知 currently up to MPICH-4.0b1 configured with<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">./configure --prefix=/people/d3g293/mpich/mpich-4.0b1/install --with-device=ch4:ofi:sockets --with-libfabric=embedded --enable-threads=multiple --with-slurm CC=gcc CXX=g++<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">#./configure --prefix=/people/d3g293/mpich/mpich-3.4.1/install-newell-nocuda --with-device=ch4:ofi:sockets --with-libfabric=embedded --enable-threads=multiple --with-slurm CC=gcc CXX=g++<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">I致e tried other recent vintages of MPICH, but I get similar results. The error I知 seeing when the program crashes is<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[proxy:0:1@node003.local] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:899): assert (!closed) failed<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[proxy:0:1@node003.local] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">srun: error: node003: task 1: Exited with exit code 7<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[proxy:0:1@node003.local] main (pm/pmiserv/pmip.c:169): demux engine error waiting for event<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[mpiexec@node002.local] HYDT_bscu_wait_for_completion (tools/bootstrap/utils/bscu_wait.c:74): one of the processes terminated badly; aborting<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[mpiexec@node002.local] HYDT_bsci_wait_for_completion (tools/bootstrap/src/bsci_wait.c:21): launcher returned error waiting for completion<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[mpiexec@node002.local] HYD_pmci_wait_for_completion (pm/pmiserv/pmiserv_pmci.c:179): launcher returned error waiting for completion<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">[mpiexec@node002.local] main (ui/mpich/mpiexec.c:325): process manager error waiting for completion<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Any suggestions about what might be going wrong here? It could be a problem with the machine configuration, since this code seemed to be running fine a while ago and has not been modified since then. I値l try building
the latest stable release and see if that fixes anything, but as I mentioned none of the recent releases seems to work.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Bruce Palmer<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Computer Scientist<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Pacific Northwest National Laboratory<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">(509) 375-3899<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
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