Re: [OMPI devel] Amateur Guidance

2008-11-03 Thread Eugene Loh
Timothy Hayes wrote: I'm a regular OpenMPI user but I'm new to the strange world of development and hence this mailing list. I'm currently working on a project that involves OpenMPI and I was wondering if I might get some guidance and pointers in the right direction. The problem I'm having is

Re: [OMPI devel] Amateur Guidance

2008-11-03 Thread Shipman, Galen M.
The TEG paper is woefully out of date, we don't use that interface anymore. Try the following for dated, but more relevant info: http://www.open-mpi.org/papers/euro-pvmmpi-2006-hpc-protocols http://www.open-mpi.org/papers/workshop-2006/wed_01_pt2pt.pdf These cover the point-to-point infrastruc

[OMPI devel] Error after ompi-restart

2008-11-03 Thread Leonardo Fialho
Hi All, I think that exists an error in the trunk version while trying to restore a checkpoint. The function orte_util_decode_pidmap while attempts to execute the following code /* store the data */ for (i=0; i < num_procs; i++) { pmap.node = nodes[i]; pmap.local_rank =

Re: [OMPI devel] Amateur Guidance

2008-11-03 Thread Jeff Squyres
On Nov 3, 2008, at 10:39 AM, Eugene Loh wrote: Main answer: no great docs to look at. I think I've asked some OMPI experts and that was basically the answer they gave me. This is unfortunately the current state of the art -- no one has had time to write up good docs. Galen pointed to the