Re: [OMPI devel] Any info regarding sm availible?

2007-10-09 Thread Jeff Squyres
On Oct 3, 2007, at 12:43 PM, Torje Henriksen wrote: I was wondering if you could point me to any information regarding these components. I got the source code of course, but other than that. I believe that there are no docs on how the sm btl works, but the people who wrote it are on this l

Re: [OMPI devel] Module Design Concept

2007-10-09 Thread Richard Graham
One of the assumptions about the MTL¹s is that only a given MTL can handle the message matching for communications. This is done to accommodate mpi-like network stack that also handle the MPI message matching, which often do not expose their internal data structures used for matching. Open MPI

Re: [OMPI devel] VampirTrace integration / bundling 3rd party software in OMPI

2007-10-09 Thread Jeff Squyres
On Oct 8, 2007, at 10:00 PM, Andreas Knüpfer wrote: - yes, we might move vanmpirtrace to ./ompi/contrib/vampirtrace/, why not. but since we agreed on the current location ./tracing/ vampirtrace/ we should not rush it just because another software is coming to openmpi, should we? I actually

Re: [OMPI devel] VampirTrace integration / bundling 3rd party software in OMPI

2007-10-09 Thread Edgar Gabriel
Jeff Squyres wrote: Is this in the production VT, or is this OMPI-specific functionality? If it's OMPI-specific functionality, I would vote to not have it. One of my big problems with this idea is that we lose the concept of shipping a single unit of Open MPI. If someone sends us a bug re

Re: [OMPI devel] VampirTrace integration / bundling 3rd party software in OMPI

2007-10-09 Thread Jeff Squyres
On Oct 9, 2007, at 4:07 PM, Edgar Gabriel wrote: One of my big problems with this idea is that we lose the concept of shipping a single unit of Open MPI. If someone sends us a bug report concerning VT, we no longer have a solid idea of what version they are running because they may have replace

Re: [OMPI devel] RFC: Remove opal message buffer

2007-10-09 Thread George Bosilca
That was long ago, on the first draft of the ORTE. Completely useless by now, so go ahead and remove it. george. On Oct 8, 2007, at 10:01 AM, Tim Prins wrote: WHAT: Remove the opal message buffer code WHY: It is not used WHERE: Remove references from opal/mca/base/Makefile.am and

Re: [OMPI devel] problem in runing MPI job through XGrid

2007-10-09 Thread Brian Barrett
On Oct 4, 2007, at 3:06 PM, Jinhui Qin wrote: sib:sharcnet$ mpirun -n 3 ~/openMPI_stuff/Hello Process 0.1.1 is unable to reach 0.1.2 for MPI communication. If you specified the use of a BTL component, you may have forgotten a component (such as "self") in the list of usable components. This i