-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
Am 09.04.2017 um 11:14 schrieb Yong Wu: > Dear Reuti, > Thank you very much! > The jobname.nodes file is not necessary for parallel ORCA. And my > "mpivars.sh" is also not a problem. > ORCA3.0.3 program is compiled with openmpi-1.6.5, which can run normally on > multiple node in gridengine. > While ORCA4.0.0 program is compiled with openmpi-2.0.2, and cannot run on > multiple node in gridengine. > Maybe it is a bug of openmpi-2.0.x for the orca running on multiple node in > gridengine. I can assure you, that for me and others it's working. > I download the latest stable version of openmpi, but the error is also > appeared in openmpi-2.1.0. The bug maybe not fixed in the latest stable > version. > > >The Open MPI bug you checked already: > >https://www.mail-archive.com/users@lists.open-mpi.org/msg30824.html > Thanks for your information. I read it, but I am not solve this problem. I > modify the code file of "orte/mca/plm/rsh/plm_rsh_component.c" following this > address：https://github.com/open-mpi/ompi/commit/dee2d8646d2e2055e2c86db9c207403366a2453d#diff-f556f53efc98e71d3bd13ee9945949fe > and recompiled the openmpi, but has no effect. Aha, I only set the $OMP_ROOT/etc/openmpi-mca-params.conf to have an entry plm_rsh_agent=foo to have it set for all users automatically. I didn't played with a source modification though. Nevertheless: Can you try with the original Open MPI 2.0.2 and call ORCA with: https://orcaforum.cec.mpg.de/viewtopic.php?f=9&t=2656 > >Please change the line in your PeHostfile2MachineFile() subroutine: > >host=`echo $line|cut -f1 -d" "|cut -f1 -d"."` > >to: > >host=`echo $line|cut -f1 -d" "` > >This should leave the ".local" domain, > This is also not a problem. Because of my “/etc/hosts” > 10.1.1.1 cluster.local cluster > 10.1.255.254 compute-0-0.local compute-0-0 > 10.1.255.253 compute-0-1.local compute-0-1 > 10.1.255.244 compute-0-10.local compute-0-10 > 10.1.255.243 compute-0-11.local compute-0-11 I'm not sure whether Open MPI will resolve the hostnames to their TCP/IP address, or does just a literal comparison - which fails. - -- Reuti -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iEYEARECAAYFAljqDHoACgkQo/GbGkBRnRo77QCgjcs9bKAKg0TPt2AUUOF3g/cb /sIAn23dn3HaYNGZ7+dqULfMtXyOOlD1 =3uu2 -----END PGP SIGNATURE----- _______________________________________________ users mailing list users@gridengine.org https://gridengine.org/mailman/listinfo/users
