Greetings, The bug with poll was fixed in the stable Torque 2.1.1 release, and I have checked again to make sure that pbsdsh does work.
jbronder@meldrew-linux ~/src/hpl $ qsub -I -q default -l nodes=4:ppn=2 -l opsys=darwin qsub: waiting for job 312.ldap1.meldrew.clusters.umaine.edu to start qsub: job 312.ldap1.meldrew.clusters.umaine.edu ready node96:~ jbronder$ pbsdsh uname -a Darwin node96.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node96.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node94.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node94.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node95.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node95.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node93.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc Darwin node93.meldrew.clusters.umaine.edu 8.6.0 Darwin Kernel Version 8.6.0: Tue Mar 7 16:58:48 PST 2006; root:xnu-792.6.70.obj~1/RELEASE_PPC Power Macintosh powerpc node96:~ jbronder$ If there is anything else I should check, please let me know. Thanks, Justin Bronder. On 6/30/06, Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote:
There was a bug in early Torque 2.1.x versions (I'm afraid I don't remember which one) that -- I think -- had something to do with a faulty poll() implementation. Whatever the problem was, it caused all TM launchers to fail on OSX. Can you see if the Torque-included tool pbsdsh works properly? It uses the same API that Open MPI does (the "tm" api). If pbsdsh fails, I suspect you're looking at a Torque bug. I know that Garrick S. has since fixed the problem in the Torque code base; I don't know if they've had a release since then that included the fix. If pbsdsh works, let us know and we'll track this down further. ------------------------------ *From:* users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] *On Behalf Of *Justin Bronder *Sent:* Thursday, June 29, 2006 5:19 PM *To:* us...@open-mpi.org *Subject:* [OMPI users] OpenMpi 1.1 and Torque 2.1.1 I'm having trouble getting OpenMPI to execute jobs when submitting through Torque. Everything works fine if I am to use the included mpirun scripts, but this is obviously not a good solution for the general users on the cluster. I'm running under OS X 10.4, Darwin 8.6.0. I configured OpenMpi with: export CC=/opt/ibmcmp/vac/6.0/bin/xlc export CXX=/opt/ibmcmp/vacpp/6.0/bin/xlc++ export FC=/opt/ibmcmp/xlf/8.1/bin/xlf90_r export F77=/opt/ibmcmp/xlf/8.1/bin/xlf_r export LDFLAGS=-lSystemStubs export LIBTOOL=glibtool PREFIX=/usr/local/ompi-xl ./configure \ --prefix=$PREFIX \ --with-tm=/usr/local/pbs/ \ --with-gm=/opt/gm \ --enable-static \ --disable-cxx I also had to employ the fix listed in: http://www.open-mpi.org/community/lists/users/2006/04/1007.php I've attached the output of ompi_info while in an interactive job. Looking through the list, I can at least save a bit of trouble by listing what does work. Anything outside of Torque seems fine. From within an interactive job, pbsdsh works fine, hence the earlier problems with poll are fixed. Here is the error that is reported when I attemt to run hostname on one processor: node96:/usr/src/openmpi-1.1 jbronder$ /usr/local/ompi-xl/bin/mpirun -np 1 -mca pls_tm_debug 1 /bin/hostname [node96.meldrew.clusters.umaine.edu:00850] pls:tm: final top-level argv: [node96.meldrew.clusters.umaine.edu:00850] pls:tm: orted --no-daemonize --bootproxy 1 --name --num_procs 2 --vpid_start 0 --nodename --universe jbron...@node96.meldrew.clusters.umaine.edu:default-universe --nsreplica "0.0.0;tcp://10.0.1.96:49395" --gprreplica "0.0.0 ;tcp://10.0.1.96:49395" [node96.meldrew.clusters.umaine.edu:00850] pls:tm: Set prefix:/usr/local/ompi-xl [node96.meldrew.clusters.umaine.edu:00850] pls:tm: launching on node localhost [node96.meldrew.clusters.umaine.edu:00850] pls:tm: resetting PATH: /usr/local/ompi-xl/bin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/pbs/bin:/usr/local/mpiexec/bin:/opt/ibmcmp/xlf/8.1/bin:/opt/ibmcmp/vac/6.0/bin:/opt/ibmcmp/vacpp/6.0/bin:/opt/gm/bin:/opt/fms/bin [node96.meldrew.clusters.umaine.edu:00850] pls:tm: found /usr/local/ompi-xl/bin/orted [node96.meldrew.clusters.umaine.edu:00850] pls:tm: not oversubscribed -- setting mpi_yield_when_idle to 0 [node96.meldrew.clusters.umaine.edu:00850] pls:tm: executing: orted --no-daemonize --bootproxy 1 --name 0.0.1 --num_procs 2 --vpid_start 0 --nodename localhost --universe jbron...@node96.meldrew.clusters.umaine.edu:default-universe --nsreplica " 0.0.0;tcp://10.0.1.96:49395" --gprreplica "0.0.0;tcp://10.0.1.96:49395" [node96.meldrew.clusters.umaine.edu:00850] pls:tm: start_procs returned error -13 [node96.meldrew.clusters.umaine.edu:00850] [0,0,0] ORTE_ERROR_LOG: Not found in file rmgr_urm.c at line 184 [node96.meldrew.clusters.umaine.edu:00850] [0,0,0] ORTE_ERROR_LOG: Not found in file rmgr_urm.c at line 432 [node96.meldrew.clusters.umaine.edu:00850] mpirun: spawn failed with errno=-13 node96:/usr/src/openmpi-1.1 jbronder$ My thanks for any help in advance, Justin Bronder. _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
