[OMPI devel] getting started with grid engine integration

2011-05-03 Thread Maurice Feskanich
All, My team has been tasked with integrating our grid engine with Open MPI. I'm looking for information that would shed light on how this is done. In essence, I need to integrate the way LSF or SGE is integrated. I've looked at the FAQ, and nosed around in the code, but I don't have a cle

[OMPI devel] question about vpid

2011-07-29 Thread Maurice Feskanich
Hi All, I have a question about the vpid values. Do they have to start with zero or one, and do they have to have no gaps in the sequence? Basically, I'm wondering if I can use any arbitrary integer, as long as they are unique. If I can, is there a maximum value? Thanks, Maury Feskanich

Re: [OMPI devel] question about vpid

2011-07-29 Thread Maurice Feskanich
rrays of nodes, procs, and even jobs are becoming more common. On Jul 29, 2011, at 12:06 PM, Maurice Feskanich wrote: Hi All, I have a question about the vpid values. Do they have to start with zero or one, and do they have to have no gaps in the sequence? Basically, I'm wondering if

[OMPI devel] cross-platform execution

2011-08-01 Thread Maurice Feskanich
Hi All, Is there any advice/documentation/FAQs/whatever that talks about cross-platform issues? Say, for instance, my users run mpirun on Solaris and they want their jobs to run on Linux. I'm looking for any and all parameters/settings that I need to be aware of, tweak, clear, etc. to make

[OMPI devel] problem running mpirun and orted on same machine

2012-02-03 Thread Maurice Feskanich
Hi Folks, I'm having a problem with running mpirun when one of the tasks winds up running on the same machine as mpirun. A little background: our system uses a plugin to send tasks to grid engine. We are currently using version 1.3.4 (we are not able to move to a newer version because of th

Re: [OMPI devel] problem running mpirun and orted on same machine

2012-02-06 Thread Maurice Feskanich
mon on the same node. If your plugin is doing so, or you are computing an extra daemon vpid that doesn't truly exist, then you will have problems. On Feb 3, 2012, at 11:27 AM, Maurice Feskanich wrote: Hi Folks, I'm having a problem with running mpirun when one of the tasks winds up