Re: [OMPI users] SLURM and OpenMPI

2008-03-27 Thread Werner Augustin
On Thu, 20 Mar 2008 16:40:41 -0600 Ralph Castain wrote: > I am no slurm expert. However, it is our understanding that > SLURM_TASKS_PER_NODE means the number of slots allocated to the job, > not the number of tasks to be executed on each node. So the 4(x2) > tells us that we have 4 slots on each

Re: [OMPI users] SLURM and OpenMPI

2008-03-27 Thread Werner Augustin
On Fri, 21 Mar 2008 17:41:28 -0400 "Sacerdoti, Federico" wrote: > Ralph, we wrote a launcher for mvapich that uses srun to launch but > keeps tight control of where processes are started. The way we did it > was to force srun to launch a single process on a particular node. > > The launcher cal

[OMPI users] SLURM and OpenMPI

2008-03-20 Thread Werner Augustin
dress is deleted from the archive, so it would be really nice if the friendly elf mentioned there is still around and could forward my mail to him. Thanks in advance, Werner Augustin