Running jobs on Intrepid
To run jobs on Intrepid, you simply use cqsub:
qsub -A Performance -n 4 --proccount 16 -q prod-devel -t 10 --mode vn --env TAU_PROFILE_FORMAT=merged:TAU_VERBOSE=1:BG_MAXALIGNEXP=-1 ./ring
BG_MAXALIGNEXP=1 is needed for TAU_PROFILE_FORMAT=merged
To run interactively (on Intrepid):
isub -q prod-devel -t 60 -n 16 -A Performance
On Surveyor, use:
isub -t 60 -n 4 -A Performance
This will give you a new prompt eventually where you can run mpirun directly:
mpirun -nofree -env TAU_COMPENSATE=1 -n 1 ./simple
They say you have to free the partition with this command:
mpirun -partition xxxxx -free wait
but I found that it didn't work, but it free'd when I typed 'exit'