Ok, In fact, the app was compiled with mpich2 version 1.08 and since it's distributed by a Research Center, we don't have access to compilation.
I'll try to upgrade the version of mpich2 and see what happens. Thanks again, Sergio Em domingo, 28 de julho de 2013, Reuti escreveu: > Am 27.07.2013 um 22:29 schrieb Sergio Mafra: > > > Hi Reuti, > > > > It seems that the previous tests are wrong. > > I realize that your doubts are right.. There was only one slot being > busy despite all 16 being deployed. > > > > I´d change the job launcher to: > > > > $qsub -N $nameofthecase -b y -pe orte 20 -cwd mpiexec -np 20 > newave170502_L > > Aha, the "-np 20" option shouldn't be necessary at all. Maybe it was a bug > in MPICH2 1.4 at that time not to detect the granted slots. > > - Was the MPICH2 1.4 version used also to compile the application? > > - As the 1.4 is somewhat old, I suggest to update at least to 1.4.1p1: > > http://www.mpich.org/static/downloads/1.4.1p1/ > > You can compile it to be installed into ~/local/mpich2-1.4.1p1 or alike > and use this version then for compilation and execution. > > You could also try the latest http://www.mpich.org/ or even > http://www.open-mpi.org > > -- Reuti > > > > Note that (for some reason) it´s mandatory to tell PE and mpi that are > 20 slots to use. > > > > Doing that, it comes this output for a job with 20 slots > > > > $round_robin: > > > > job with 20 slots > > job launched as > > $qsub -N $nameofthecase -b y -pe orte 20 -cwd mpiexec -np 20 > newave170502_L > > > > $ ps -e f --cols=500 > > 2390 ? Sl 0:00 /opt/sge6/bin/linux-x64/sge_execd > > 2835 ? S 0:00 \_ sge_shepherd-1 -bg > > 2837 ? Ss 0:00 \_ mpiexec -np 20 newave170502_L > > 2838 ? S 0:00 \_ /usr/bin/hydra_pmi_proxy > --control-port master:46220 --demux poll --pgid 0 --retries 10 --proxy-id 0 > > 2840 ? R 1:18 | \_ newave170502_L > > 2841 ? S 0:54 | \_ newave170502_L > > 2842 ? S 1:07 | \_ newave170502_L > > 2843 ? S 0:52 | \_ newave170502_L > > 2844 ? S 1:07 | \_ newave170502_L > > 2845 ? S 1:08 | \_ newave170502_L > > 2846 ? S 0:00 | \_ newave170502_L > > 2847 ? S 0:00 | \_ newave170502_L > > 2848 ? S 0:00 | \_ newave170502_L > > 2849 ? S 0:00 | \_ newave170502_L > > 2839 ? Sl 0:00 \_ /opt/sge6/bin/linux-x64/qrsh > -inherit -V node001 "/usr/bin/hydra_pmi_proxy" --control-port master:46220 > --demux poll --pgid 0 --retries 10 --proxy-id 1 > > > > > > $ mpiexec --version > > HYDRA build details: > > Version: 1.4 > > Release Date: Thu Jun 16 16:41:08 CDT 2011 > > CC: gcc > -I/build/buildd/mpich2-1.4/src/mpl/include > -I/build/buildd/mpich2-1.4/src/mpl/include > -I/build/buildd/mpich2-1.4/src/openpa/src > -I/build/buildd/mpich2-1.4/src/openpa/src > -I/build/buildd/mpich2-1.4/src/mpid/ch3/include > -I/build/buildd/mpich2-1.4/src/mpid/ch3/include > -I/build/buildd/mpich2-1.4/src/mpid/common/datatype > -I/build/buildd/mpich2-1.4/src/mpid/common/datatype > -I/build/buildd/mpich2-1.4/src/mpid/common/locks > -I/build/buildd/mpich2-1.4/src/mpid/common/locks > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/include > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/include > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/nemesis/include > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/nemesis/include > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/nemesis/utils/monitor > -I/build/buildd/mpich2-1.4/src/mpid/ch3/channels/nemesis/nemesis/utils/monitor > -I/build/buildd/mpich2-1.4/src/util/wrappers > -I/build/buildd/mpich2-1.4/src/util/wrappers -g -O2 -g -O2 -Wall -O2 > -Wl,-Bsymbolic-functions -lrt -lcr -lpthread > > CXX: > > F77: > > F90: gfortran -Wl,-Bsymbolic-functions > -lrt -lcr -lpthread > > Configure options: '--build=x86_64-linux-gnu' > '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' > '--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' > '--libexecdir=${prefix}/lib/mpich2' '--srcdir=.' > '--disable-maintainer-mode' '--disable-dependency-tracking' '-
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