[OMPI users] Bug report [?] on spawn processes - blocking when more than one Send/Recv

2009-03-25 Thread Lionel Gamet
Dear openmpi users and developers, I encounter dead-lock problems with spawn processes in openmpi, as soon as more than one Send/Recv operation is done. The test case I used has been extracted from the MPICH2 examples. It is a simple parent/child program. The original version (see attached file

Re: [OMPI users] Bug report [?] on spawn processes - blocking when morethan one Send/Recv

2009-03-30 Thread Lionel Gamet
9, at 9:52 AM, Lionel Gamet wrote: Dear openmpi users and developers, I encounter dead-lock problems with spawn processes in openmpi, as soon as more than one Send/Recv operation is done. The test case I used has been extracted from the MPICH2 examples. It is a simple parent/child program. Th