<div dir="ltr"><div>I was unaware that there was a repository in Ubuntu. So, if there are binaries available, that solves my immediate problem.</div><div><br></div><div>But, I was under the impression that the default build would do ch3:nemesis anyway, so isn't the --with-device really a no-op?</div><div>We also have a bigger server farm, which is why I was fiddling with the ofi bit. <br></div><div>Thanks,</div><div>Mark<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Oct 4, 2019 at 8:51 AM Benson Muite via discuss <<a href="mailto:discuss@mpich.org">discuss@mpich.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Ok. Does MPICH from Ubuntu repositories work? <br>
</p>
<p>Have you tried a basic build:</p>
<p>./configure --prefix=/home/share/mpich/mpich-3.3.1</p>
<p><br>
</p>
<div>On 10/4/19 3:42 PM, Mark Cunningham via
discuss wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>This is just running in shared memory for the test.</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, Oct 4, 2019 at 8:41 AM
Benson Muite via discuss <<a href="mailto:discuss@mpich.org" target="_blank">discuss@mpich.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hi Mark,</p>
<p>What interconnect is on your machine?</p>
<p>Regards,</p>
<p>Benson<br>
</p>
<div>On 10/4/19 3:37 PM, Mark Cunningham via discuss wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">Oops, sorry I forgot the attachment.<br>
<div><br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">----------
Forwarded message ---------<br>
From: <b class="gmail_sendername" dir="auto">Mark
Cunningham</b> <span dir="auto"><<a href="mailto:mark.cunningham@ariacoustics.com" target="_blank">mark.cunningham@ariacoustics.com</a>></span><br>
Date: Fri, Oct 4, 2019 at 8:35 AM<br>
Subject: MPICH 3.3.1 tests fail<br>
To: <<a href="mailto:discuss@mpich.org" target="_blank">discuss@mpich.org</a>><br>
</div>
<br>
<br>
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>I have built MPICH 3.3.1 on Ubuntu 18.04
with the gcc-7 compiler suite. (Build
script is provided: build_mpich.) I have
built with both --with-device=ch3:nemesis
and --with-device=ch3:nemesis:ofi</div>
<div>with the same outcome in the make test.
A dozen of the tests fail with timeouts.</div>
<div>I ran the test on an 8 processor
Thinkstation but what would be beneficial is
some sort of sense of what the test results
should be. I've browsed the test results
that you've posted but these appear to be
summaries that conclude All Tests Passed,
without individual timings for each test.</div>
<div><br>
</div>
<div>In any case, I would appreciate any
guidance that you might be able to provide.
I have provided the config files and the
summary.junit.xml file. (On my machine the
summary.xml file just reports that there is
an error on line 9562.) The result of
mpiexec -info is:</div>
<div>~/build/mpich-3.3.1/src/pm/hydra %
./mpiexec.hydra -info<br>
HYDRA build details:<br>
Version:
3.3.1<br>
Release Date:
Wed Jun 5 14:57:33 CDT 2019<br>
CC: gcc <br>
CXX: g++ <br>
F77:
gfortran <br>
F90:
gfortran <br>
Configure options:
'--disable-option-checking'
'--prefix=/home/share/mpich/mpich-3.3.1'
'--with-devce=ch3:nemesis'
'--cache-file=/dev/null' '--srcdir=.'
'CC=gcc' 'CFLAGS= -O2' 'LDFLAGS=' 'LIBS='
'CPPFLAGS=
-I/home/mark/buildmpich-3.3.1/src/mpl/include
-I/home/mark/build/mpich-3.3.1/src/mpl/include
-I/home/mark/build/mpich-3.3.1/src/openpa/src
-I/hme/mark/build/mpich-3.3.1/src/openpa/src
-D_REENTRANT
-I/home/mark/build/mpich-3.3.1/src/mpi/romio/include'
'MPLLIBNAME=mpl'<br>
Process Manager:
pmi<br>
Launchers available:
ssh rsh fork slurm ll lsf sge manual persist<br>
Topology libraries available:
hwloc<br>
Resource management kernels available:
user slurm ll lsf sge pbs cobalt<br>
Checkpointing libraries available:
<br>
Demux engines available:
poll select</div>
<div>---------------------------------------------------------</div>
<div>Thanks for your help,</div>
<div>Mark</div>
<div><br>
</div>
<div>Mark A Cunningham, PhD</div>
<div>Senior Scientist</div>
<div>Applied Research in Acoustics LLC</div>
<div>Culpeper VA 22701<br>
</div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
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