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Memory "management" issue with intel #1322

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guillaumevernieres opened this issue Oct 11, 2024 · 1 comment
Open

Memory "management" issue with intel #1322

guillaumevernieres opened this issue Oct 11, 2024 · 1 comment
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@guillaumevernieres
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The soca variational application takes an insane amount of memory on Hecules and Gaea (~8TB for the simple 3DVAR), both use intel 2021.9.0. The same application on Hera requires ~0.8TB of memory, the intel compiler version on Hera is 2021.5.0.

I have no idea if the compiler is the issue.
@guillaumevernieres
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I'm labeling this as soca, but I wonder if it's an issues for the fv3-jedi application as well. @RussTreadon-NOAA , @CoryMartin-NOAA or others, have you tried running the variational application on Hercules lately?

@guillaumevernieres guillaumevernieres mentioned this issue Oct 11, 2024
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