Update pe-layout for anvil's F2010 and F20TR wcprod tests #4538
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jonbob
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Sep 15, 2021
) Change default layout for ne30pg2_oECv3 F-cases on anvil Sets a default 288-pe layout for F-cases on anvil using a ne30pg2_oECv3 grid (or ne30pg2_r05_oECv3). Previously there was not a defined layout for these configurations and they ended up using a basic 144-pe layout that fails testing, probably due to memory issues. Fixes #4538 [BFB]
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With mpassi for prescribed data ice mode, F2010 and F20TR wcprod tests (SMS.ne30pg2_r05_oECv3.F20TR.anvil_intel.eam-wcprod and SMS_Ln5.ne30pg2_r05_oECv3.F2010.anvil_intel.eam-wcprod) failed during ice initialization, assumingly due to insufficient memory when all components share the 144 pes (4 nodes) as currently specified.
@jonbob has tested it can be fixed by increasing the # of total pes, or reducing # of pes per node, or making ice using exclusive pes.
One option is to use homogenous 288 pes for all. The specification needs to be set for this particular test on anvil only.
Note: this is to resolve the issue of failing wcprod tests on anvil following PR #4488.
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