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IMB Script - Revision history
2026-05-05T01:23:38Z
Revision history for this page on the wiki
MediaWiki 1.35.0
http://wiki.define-technology.com/mediawiki-1.35.0/index.php?title=IMB_Script&diff=5253&oldid=prev
Michael at 10:27, 26 November 2014
2014-11-26T10:27:09Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:27, 26 November 2014</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l35" >Line 35:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> echo -e "${nodea}\n${nodeb}" > hosts</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> echo -e "${nodea}\n${nodeb}" > hosts</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> #mpirun -np 16 -hostfile ./hosts ./IMB-MPI1 -npmin 16 alltoallv</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> #mpirun -np 16 -hostfile ./hosts ./IMB-MPI1 -npmin 16 alltoallv</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>#mpirun -n 2 -hostfile ./hosts ./IMB-MPI1 pingpong</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline"> </ins>#mpirun -n 2 -hostfile ./hosts ./IMB-MPI1 pingpong</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> /usr/mpi/gcc/openmpi-1.8.2/bin/mpirun -mca btl ^openib -pernode -n 2 -machinefile hosts /home/test/imb/src/IMB-MPI1 pingpong</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div> /usr/mpi/gcc/openmpi-1.8.2/bin/mpirun -mca btl ^openib -pernode -n 2 -machinefile hosts /home/test/imb/src/IMB-MPI1 pingpong</div></td></tr>
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Michael
http://wiki.define-technology.com/mediawiki-1.35.0/index.php?title=IMB_Script&diff=5252&oldid=prev
Michael: Created page with "<syntaxhighlight> #!/bin/bash module load openmpi/gcc/64/1.8.2-mlnx-ofed2 cd /home/test/imb/src for ((i=2; i<=36; i++)) do if [ "$i" -gt "9" ] then n..."
2014-11-26T10:26:49Z
<p>Created page with "<syntaxhighlight> #!/bin/bash module load openmpi/gcc/64/1.8.2-mlnx-ofed2 cd /home/test/imb/src for ((i=2; i<=36; i++)) do if [ "$i" -gt "9" ] then n..."</p>
<p><b>New page</b></p><div><syntaxhighlight><br />
<br />
#!/bin/bash<br />
<br />
module load openmpi/gcc/64/1.8.2-mlnx-ofed2 <br />
cd /home/test/imb/src<br />
<br />
for ((i=2; i<=36; i++))<br />
do<br />
<br />
if [ "$i" -gt "9" ]<br />
then<br />
nodea="compute0${i}.eth.cluster"<br />
else<br />
nodea="compute00${i}.eth.cluster"<br />
fi<br />
<br />
for ((x=2; x<=36; x++))<br />
do<br />
<br />
if [ "$x" -gt "9" ]<br />
then<br />
nodeb="compute0${x}.eth.cluster"<br />
else<br />
nodeb="compute00${x}.eth.cluster"<br />
fi<br />
<br />
if [ "$nodea" == "$nodeb" ]<br />
then<br />
continue<br />
else<br />
echo ======================================<br />
echo Testing between $nodea and $nodeb<br />
echo =======================================<br />
echo -e "${nodea}\n${nodeb}" > hosts<br />
#mpirun -np 16 -hostfile ./hosts ./IMB-MPI1 -npmin 16 alltoallv<br />
#mpirun -n 2 -hostfile ./hosts ./IMB-MPI1 pingpong<br />
/usr/mpi/gcc/openmpi-1.8.2/bin/mpirun -mca btl ^openib -pernode -n 2 -machinefile hosts /home/test/imb/src/IMB-MPI1 pingpong<br />
fi<br />
done<br />
<br />
done<br />
<br />
</syntaxhighlight></div>
Michael