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regional_2threads hanging issue on cheyenne #1485

Closed jkbk2004 closed 1 year ago

jkbk2004 commented 1 year ago

Description

Provide a clear and concise description of what the bug is. Also give a description of what behavior you expected to happen.

regional_2threads hanging issue was captured on cheyenne with PR #1471. Further identified an odd setup of TASKS/INPES/JNPES of regional_control/regional_2threads on cheyenne, regional_control job_card sets #PBS -l select=4:ncpus=36:mpiprocs=36 and mpiexec_mpt -p %g: -np 144 ./fv3.exe and regional_2threads job_card sets #PBS -l select=7:ncpus=18:mpiprocs=18 and mpiexec_mpt -p %g: -np 126 ./fv3.exe. All these were set along with export TASKS=120 in tests/regional_control/regional_2threads files. The numbers don't match.

To Reproduce:

What compilers/machines are you seeing this with? Give explicit steps to reproduce the behavior. run RTs for tests/regional_control/regional_2threads with intel on cheyenne. regional_2threads job hanging and time out

Additional context

Add any other context about the problem here. Directly reference any issues or PRs in this or other repositories that this is related to, and describe how they are related. Example: compare with other 2thread cases

jkbk2004 commented 1 year ago

resolved with adding omplace option in #1471