I think the name of the verbose argument is coll_base_verbose. You
can check using ompi_info.
ompi_info --param coll tuned | grep verbose
MCA coll: parameter "coll_base_verbose" (current
On Nov 9, 2006, at 1:11 PM, Kenneth Chiu wrote:
> I am having a hanging problem using bcast that I'm trying to track
> down. I added the above, hoping to get some debugging output,
> but didn't see any. I am using slurm in batch mode.
> slurm -n 20 -b slurm_script.sh
> and slurm_script.sh contains:
> mpirun -np $SLURM_NPROCS --mca coll_tuned_base_verbose 1 /u/
> By the way, I also tried:
> mpirun -np $SLURM_NPROCS --mca coll ^tuned /u/chiuk/cfd/main
> but got the same hang. This is on odin.cs.indiana.edu.
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