Re: [OMPI users] Problem with MPI_Scatter() on inter-communicator...

2008-04-10 Thread Edgar Gabriel
done... Jeff Squyres wrote: Edgar -- Can you file a CMR for v1.2? On Apr 10, 2008, at 8:10 AM, Edgar Gabriel wrote: thanks for reporting the bug, it is fixed on the trunk. The problem was this time not in the algorithm, but in the checking of the preconditions. If recvcount was zero and the

Re: [OMPI users] Problem with MPI_Scatter() on inter-communicator...

2008-04-10 Thread Jeff Squyres
Edgar -- Can you file a CMR for v1.2? On Apr 10, 2008, at 8:10 AM, Edgar Gabriel wrote: thanks for reporting the bug, it is fixed on the trunk. The problem was this time not in the algorithm, but in the checking of the preconditions. If recvcount was zero and the rank not equal to the rank

Re: [OMPI users] Problem with MPI_Scatter() on inter-communicator...

2008-04-10 Thread Edgar Gabriel
thanks for reporting the bug, it is fixed on the trunk. The problem was this time not in the algorithm, but in the checking of the preconditions. If recvcount was zero and the rank not equal to the rank of the root, than we did not even start the scatter, assuming that there was nothing to do.

Re: [OMPI users] Problem with MPI_Scatter() on inter-communicator...

2008-04-08 Thread Edgar Gabriel
I don't think that anybody answered to your email so far, I'll have a look at it on thursday... Thanks Edgar Audet, Martin wrote: Hi, I don't know if it is my sample code or if it is a problem whit MPI_Scatter() on inter-communicator (maybe similar to the problem we found with MPI_Allgather