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v12: Update to Baselibs 8.7.0 #843

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@mathomp4 mathomp4 commented Oct 22, 2024

This PR update GEOSgcm v12 to use ESMA_env v5.5.1. This has an update to Baselibs 8.7.0 which has ESMF 8.7.0. The main benefit to this is lower memory cost at very-high core count (thanks to @tclune and @atrayano for finding this!).

We also move to ESMA_cmake v4.9.0 which adds support for Python 3.12 as well as code to run mepo status at CMake time and capture that output for experiments.

All testing shows it zero-diff to v5.4.1

NOTE: 5.5.1 re-sets the executable bit on g5_modules. Not sure why it was removed.

@mathomp4 mathomp4 added the 0 diff The changes in this pull request have verified to be zero-diff with the target branch. label Oct 22, 2024
@mathomp4 mathomp4 self-assigned this Oct 22, 2024
@mathomp4 mathomp4 requested a review from a team as a code owner October 22, 2024 18:44
@mathomp4 mathomp4 requested a review from a team as a code owner November 13, 2024 16:23
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