Re: [OMPI devel] Bug or feature?

2009-12-15 Thread Ralph Castain
Understandable - and we can count on your patch in the near future, then? :-) On Dec 15, 2009, at 9:12 PM, Paul H. Hargrove wrote: > My 0.02USD says that for pragmatic reasons one should attempt to terminate > the job in this case, regardless of ones opinion of this unusual application > behavi

Re: [OMPI devel] Bug or feature?

2009-12-15 Thread Paul H. Hargrove
My 0.02USD says that for pragmatic reasons one should attempt to terminate the job in this case, regardless of ones opinion of this unusual application behavior. -Paul Ralph Castain wrote: Hi folks In case you didn't follow this on the user list, we had a question come up about proper OMPI

[OMPI devel] Bug or feature?

2009-12-15 Thread Ralph Castain
Hi folks In case you didn't follow this on the user list, we had a question come up about proper OMPI behavior. Basically, the user has an application where one process decides it should cleanly terminate prior to calling MPI_Init, but all the others go ahead and enter MPI_Init. The application

Re: [OMPI devel] carto vs. hwloc

2009-12-15 Thread Ralph Castain
On Dec 15, 2009, at 6:31 PM, Jeff Squyres wrote: > On Dec 15, 2009, at 2:20 PM, Ralph Castain wrote: > >> It probably should be done at a lower level, but it begs a different >> question. For example, I've created the capability in the new cluster >> manager to detect interfaces that are lost

Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r22313

2009-12-15 Thread Jeff Squyres
On Dec 15, 2009, at 8:56 PM, Jeff Squyres wrote: > Hmm. I'm a little disappointed that this was applied without answering my > questions first... > >http://www.open-mpi.org/community/lists/devel/2009/12/7187.php WRONG. You *did* answer -- somehow my mail client ate it (I see the reply in

Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r22313

2009-12-15 Thread Jeff Squyres
Hmm. I'm a little disappointed that this was applied without answering my questions first... http://www.open-mpi.org/community/lists/devel/2009/12/7187.php Can you at least answer my questions after this fact? On Dec 15, 2009, at 10:52 AM, wrote: > Author: vasily > Date: 2009-12-15 10:

Re: [OMPI devel] carto vs. hwloc

2009-12-15 Thread Jeff Squyres
On Dec 15, 2009, at 2:20 PM, Ralph Castain wrote: > It probably should be done at a lower level, but it begs a different > question. For example, I've created the capability in the new cluster > manager to detect interfaces that are lost, ride through the problem by > moving affected procs to

Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r22317

2009-12-15 Thread Jeff Squyres (jsquyres)
Awesome! Does this fix the xgrid support? -jms Sent from my PDA. No type good. - Original Message - From: svn-full-boun...@open-mpi.org To: svn-f...@open-mpi.org Sent: Tue Dec 15 19:06:37 2009 Subject: [OMPI svn-full] svn:open-mpi r22317 Author: bosilca Date: 2009-12-15 19:06:37 EST

Re: [OMPI devel] carto vs. hwloc

2009-12-15 Thread Ralph Castain
On Dec 15, 2009, at 7:41 AM, Terry Dontje wrote: > Kenneth Lloyd wrote: >> My 2 cents: Carto is a weighted graph structure that describes the topology >> of the compute cluster, not just locations of nodes. Many view topologies >> (trees, meshes, torii) to be static - but I've found this an unnec

Re: [OMPI devel] carto vs. hwloc

2009-12-15 Thread Terry Dontje
Kenneth Lloyd wrote: My 2 cents: Carto is a weighted graph structure that describes the topology of the compute cluster, not just locations of nodes. Many view topologies (trees, meshes, torii) to be static - but I've found this an unnecessary and undesirable constraint. The compute fabric may b

Re: [OMPI devel] carto vs. hwloc

2009-12-15 Thread Kenneth Lloyd
My 2 cents: Carto is a weighted graph structure that describes the topology of the compute cluster, not just locations of nodes. Many view topologies (trees, meshes, torii) to be static - but I've found this an unnecessary and undesirable constraint. The compute fabric may better be left open to