Re: [OMPI devel] Segment Faults in MPI_INIT

2006-10-14 Thread Jeff Squyres
Karl -- Yikes. This looks like an alignment or memory write ordering kind of error; I have a dim recollection about doing some fixes for this, but am on a plane at the moment and cannot check the SVN logs. Could you try the latest 1.1.2 RC and see if the problem still occurs for you? It

[OMPI devel] Segment Faults in MPI_INIT

2006-10-08 Thread Karl Dockendorf
I just (yesterday) made the move from LAM/MPI to OpenMPI.  The configure / compile / install went smoothly (version 1.1.1).  However, after recompiling my source and executing it usually crashes in MPI_INIT.  Seems to be coming from the same place MOST of the time.  Usually spits out a message some