Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-25 Thread Markus Daene
> #!/bin/csh -f > #$ -N MPI_Job > #$ -pe mpi 4 > hostname && ulimit -a > > ATM I'm quite confused: cause I want to use the c-shell, but ulimit is > just for bash. The c-shell uses limit... hmm.. and SGE uses obviously > bash, instead of my request for csh in the first line. But if I just use >

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-25 Thread Pak Lui
sad...@gmx.net wrote: Pak Lui schrieb: sad...@gmx.net wrote: Sorry for late reply, but I havent had access to the machine at the weekend. I don't really know what this means. People have explained "loose" vs. "tight" integration to me before, but since I'm not an SGE user, the

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread sadfub
Jeff Squyres schrieb: >> Hmm, I've heard about conflicts with OMPI 1.2.x and OFED 1.1 (sorry no >> refference here), > > I'm unaware of any problems with OMPI 1.2.x and OFED 1.1. I run OFED > 1.1 on my cluster at Cisco and have many different versions of OMPI > installed (1.2, trunk, etc.).

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread Markus Daene
> Markus Daene wrote: > > Hi. > > > > I think it is not necessary to specify the hosts via the hostfile using > > SGE and OpenMPI, even the $NSLOTS is not necessary , just run > > mpirun executable this works very well. > > This produces the same error, but thanks for your suggestion. (For the >

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread Jeff Squyres
On Jun 22, 2007, at 3:52 AM, sad...@gmx.net wrote: 1. You might want to update your version of Open MPI if possible; the v1.1.1 version is quite old. We have added many new bug fixes and features since v1.1.1 (including tight SGE integration). There is nothing special about the Open MPI that

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread sadfub
Markus Daene schrieb: > Hi. > > I think it is not necessary to specify the hosts via the hostfile using SGE > and OpenMPI, even the $NSLOTS is not necessary , just run > mpirun executable this works very well. This produces the same error, but thanks for your suggestion. (For the sake of

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread Markus Daene
Hi. I think it is not necessary to specify the hosts via the hostfile using SGE and OpenMPI, even the $NSLOTS is not necessary , just run mpirun executable this works very well. to your memory problem: I had similar problems when I specified the h_vmem option to use in SGE. Without SGE

Re: [OMPI devel] (loose) SGE Integration fails, why?

2007-06-22 Thread sadfub
Hi, Jeff many thanks for your reply.. > 1. You might want to update your version of Open MPI if possible; the > v1.1.1 version is quite old. We have added many new bug fixes and > features since v1.1.1 (including tight SGE integration). There is > nothing special about the Open MPI that

[OMPI devel] (loose) SGE Integration fails, why?

2007-06-21 Thread sadfub
Hi, I'm having some really strange error causing me some serious headaches. I want to integrate OpenMPI version 1.1.1 from the OFED package version 1.1 with SGE version 6.0. For mvapich all works, but for OpenMPI not ;(. Here is my jobfile and error message: #!/bin/csh -f #$ -N MPI_Job #$ -pe mpi