Re: [OMPI users] OpenMPI with SGE: "-np N" for mpirun needed?

2012-05-09 Thread Ricardo Reis
On Wed, 9 May 2012, Jiri Polach wrote: You might want to use a smaller number of processors than those made available by SGE. Thanks for replying. I can imagine that in some special cases it might be useful to request N processors from SGE and than use Mwould specify "-np M" for mpirun, of co

Re: [OMPI users] OpenMPI with SGE: "-np N" for mpirun needed?

2012-05-09 Thread Jiri Polach
Dear all, is "-np N" parameter needed for mpirun when running jobs under SGE environment? All examples in http://www.open-mpi.org/faq/?category=running#run-n1ge-or-sge show that "-np N" is used, but in my opinion it should be redundant: mpirun should determine all parameters from SGE environm

Re: [OMPI users] OpenMPI with SGE: "-np N" for mpirun needed?

2012-05-09 Thread Ricardo Reis
On Wed, 9 May 2012, Jiri Polach wrote: Dear all, is "-np N" parameter needed for mpirun when running jobs under SGE environment? All examples in http://www.open-mpi.org/faq/?category=running#run-n1ge-or-sge show that "-np N" is used, but in my opinion it should be redundant: mpirun should

[OMPI users] OpenMPI with SGE: "-np N" for mpirun needed?

2012-05-09 Thread Jiri Polach
Dear all, is "-np N" parameter needed for mpirun when running jobs under SGE environment? All examples in http://www.open-mpi.org/faq/?category=running#run-n1ge-or-sge show that "-np N" is used, but in my opinion it should be redundant: mpirun should determine all parameters from SGE environ

Re: [OMPI users] Openmpi with SGE

2008-03-01 Thread Reuti
Hi, Am 19.02.2008 um 12:49 schrieb Neeraj Chourasia: I am facing problem while calling mpirun in a loop when using with SGE. My sge version is SGE6.1AR_snapshot3. The script i am submitting via sge is xx xxx

Re: [OMPI users] Openmpi with SGE

2008-02-21 Thread Pak Lui
I am not quite sure. It seems that your AR (advance reservation) snapshot3 build is a bit new, and it may be a problem coming from it. I am not quite familiar with this new SGE feature. I'd ping the gridengine list to check on that error message coming from execd. Neeraj Chourasia wrote: Hell

[OMPI users] Openmpi with SGE

2008-02-20 Thread Neeraj Chourasia
Hello everyone,    I am facing problem while calling mpirun in a loop when using with SGE. My sge version is SGE6.1AR_snapshot3. The script i am submitting via sge is xlet i=0while [ $i -lt 100 ]do    echo "###