Add threading allocation test #921
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I tried reviving this PR, and the summary is: the unthreaded version does not allocate, and the threading version does, but that's because launching threads allocates (which is a julia issue, not a ClimaCore issue). So, closing this PR. |
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This PR adds a script for investigating allocations when threading. I confirmed that the allocation discrepancy is fixed by #922. We can still pursue this to fix the remaining allocations, but #922 hits the vast majority.