Hi, George, I have a problem running BW benchmark on 100 rank cluster after r18551. The BW is mpi_p that runs mpi_bandwidth with 100K between all pairs.
#mpirun -np 100 -hostfile hostfile_w ./mpi_p_18549 -t bw -s 100000 BW (100) (size min max avg) 100000 576.734030 2001.882416 1062.698408 #mpirun -np 100 -hostfile hostfile_w ./mpi_p_18551 -t bw -s 100000 mpirun: killing job... ( it hangs even after 10 hours ). It doesn't happen if I run --bynode or btl openib,self only. Lenny.
