Re: [OMPI users] Deadlock/NULL pointer dereference in openib BTL

2011-02-14 Thread Jeff Squyres
Thanks Jeremiah; I've filed the following ticket about this: https://svn.open-mpi.org/trac/ompi/ticket/2722 On Feb 10, 2011, at 3:50 PM, Jeremiah Willcock wrote: > Running the following program on two nodes connected by Infiniband and OMPI > 1.5.1 (openib BTL), one task per node: > > #in

[OMPI users] Deadlock/NULL pointer dereference in openib BTL

2011-02-10 Thread Jeremiah Willcock
Running the following program on two nodes connected by Infiniband and OMPI 1.5.1 (openib BTL), one task per node: #include #include int main(int argc, char** argv) { int rank, size, i, *buf1, *buf2; MPI_Request* reqs; MPI_Init(&argc, &argv); MPI_Comm_rank(MPI_COMM_WORLD, &rank); MP