Re: [OMPI users] MPI_Gatherv on One Process

2007-10-03 Thread Tim Prins
Thanks for the report! I have reproduced this bug and have filed a ticket on this (https://svn.open-mpi.org/trac/ompi/ticket/1157). You should receive updates as this bug is worked on. Thanks, Tim Chris Johnson wrote: Hi, I'm trying to run an MPI program of mine under OpenMPI 1.2 using jus

[OMPI users] MPI_Gatherv on One Process

2007-10-02 Thread Chris Johnson
Hi, I'm trying to run an MPI program of mine under OpenMPI 1.2 using just one process (mpirun -np 1 ./a.out) and I'm getting some unexpected results. The problem is that I'm getting unexpected results from an MPI_Gatherv call when the offset for rank is nonzero. I've worked up a small sample that