Greg sent me a copy of his program and I was able to run it on the latest 1.3 branch. I think this is a problem of stale libraries - per other notes, the 1.3 branch is updating (i.e., svn up) in an unreliable manner.

On Aug 4, 2008, at 2:45 PM, Terry Dontje wrote:

Are you doing any communications? Have you gotten past MPI_Init? Could your issue be related to the following ticket?

https://svn.open-mpi.org/trac/ompi/ticket/1378


--td
Greg Watson wrote:
I'm seeing the same behavior on trunk as 1.3. The program just hangs.

Greg

On Aug 4, 2008, at 2:25 PM, Ralph Castain wrote:

Well, I unfortunately cannot test this right now Greg - the 1.3 branch won't build due to a problem with the man page installation script. The fix is in the trunk, but hasn't migrated across yet.

:-//

My guess is that you are caught on some stage where the hanging bugs hadn't been fixed, but you cannot update to the current head of the 1.3 branch as it won't compile. All I can suggest is shifting to the trunk (which definitely works) for now as the man page fix should migrate soon.

Ralph

On Aug 4, 2008, at 12:12 PM, Ralph Castain wrote:

Depending upon the r-level, there was a problem for awhile with the system hanging that was caused by a couple of completely unrelated issues. I believe these have been fixed now - at least, it is fixed on the trunk for me under that same system. I'll check 1.3 now - it could be that some commits are missing over there.


On Aug 4, 2008, at 12:06 PM, Greg Watson wrote:

I have a fairly simple test program that runs fine under 1.2 on MacOS X 10.5 . When I recompile and run it under 1.3 (head of 1.3 branch) it just hangs.

They are both built using --with-platform=contrib/platform/lanl/ macosx-dynamic. For 1.3, I've added --disable-io-romio.

Any suggestions?

Greg
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