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Hi Mahmood,<br>
<br>
<div class="moz-cite-prefix">On 3/28/19 7:33 AM, Mahmood Naderan
wrote:<br>
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cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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style="font-family:tahoma,sans-serif">>srun
--pack-group=0 --ntasks=2 : --pack-group=1 --ntasks=4 pw.x
-i <a href="http://mos2.rlx.in" target="_blank"
moz-do-not-send="true">mos2.rlx.in</a>
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<div class="gmail_default"
style="font-family:tahoma,sans-serif">Still only one node
is running the processes</div>
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no, the processes are running as had been asked for.<br>
<blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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<div class="gmail_default"
style="font-family:tahoma,sans-serif">$ squeue<br>
JOBID PARTITION NAME USER ST
TIME NODES NODELIST(REASON)<br>
755+1 QUARTZ myQE ghatee R
0:47 1 rocks7<br>
755+0 QUARTZ myQE ghatee R
0:47 1 compute-0-2<br>
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compute-0-2 is the first pack (755+0), it should run 2 tasks<br>
<br>
<blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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style="font-family:tahoma,sans-serif">$ rocks run host
compute-0-2 "ps aux | grep pw.x"<br>
ghatee 541 0.1 0.0 582048 7604 ? Sl
02:29 0:00 srun --pack-group=0 --ntasks=2 :
--pack-group=1 --ntasks=4 pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 542 0.0 0.0 46452 748 ? S
02:29 0:00 srun --pack-group=0 --ntasks=2 :
--pack-group=1 --ntasks=4 pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 559 99.6 0.1 1930560 129728 ? Rl
02:29 0:52 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 560 99.7 0.1 1930560 129720 ? Rl
02:29 0:52 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 590 0.0 0.0 113132 1588 ? Ss
02:30 0:00 bash -c ps aux | grep pw.x<br>
ghatee 629 0.0 0.0 112668 960 ? S
02:30 0:00 grep pw.x<br>
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<br>
process ids 559 and 560<br>
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rocks7 is the second pack (755+1), it should run 4 tasks<br>
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<blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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style="font-family:tahoma,sans-serif">$ rocks run host
rocks7 "ps aux | grep pw.x"<br>
ghatee 16219 99.0 0.1 1930484 127764 ? Rl
10:59 1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 16220 99.1 0.1 1930524 127764 ? Rl
10:59 1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 16221 99.0 0.1 1930484 127760 ? Rl
10:59 1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 16222 99.1 0.1 1930496 127760 ? Rl
10:59 1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
ghatee 16391 0.0 0.0 316388 26652 pts/16 Sl+
11:00 0:00 /opt/rocks/bin/python /opt/rocks/bin/rocks
run host rocks7 ps aux | grep pw.x<br>
ghatee 16394 0.0 0.0 113132 1368 pts/16 S+
11:00 0:00 bash -c ps aux | grep pw.x<br>
ghatee 16396 0.0 0.0 112664 952 pts/16 S+
11:00 0:00 grep pw.x<br>
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process ids 16219, 16220, 16221 and 16222<br>
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Or did I miss something?<br>
<br>
<br>
Best<br>
Marcus<br>
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cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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<div dir="ltr"><font face="tahoma,sans-serif">Regards,<br>
Mahmood</font><br>
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<pre class="moz-signature" cols="72">--
Marcus Wagner, Dipl.-Inf.
IT Center
Abteilung: Systeme und Betrieb
RWTH Aachen University
Seffenter Weg 23
52074 Aachen
Tel: +49 241 80-24383
Fax: +49 241 80-624383
<a class="moz-txt-link-abbreviated" href="mailto:wagner@itc.rwth-aachen.de">wagner@itc.rwth-aachen.de</a>
<a class="moz-txt-link-abbreviated" href="http://www.itc.rwth-aachen.de">www.itc.rwth-aachen.de</a>
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