MAPL 2.67.0

[mathomp4]

This release of MAPL introduces a two-way generic python bridge exposing limited MAPL feature down in Python. This is for our ongoing Python DSL-GPU work. The system is opt-in and by default users will not build it.

Testing shows this release is zero-diff to MAPL 2.66

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This version of MAPL was tested with:

• Intel Fortran Classic (ifort) 2021.13
• Intel Fortran (ifx) 2025.3
• GCC 13.2.0, 14.2.0, and 15.2.0
• NAG 7.2
• Flang 22.1.0

The libraries this version of MAPL is currently tested with are below.

• Baselibs 8.24.0
  • netcdf-c 4.9.2
  • netcdf-fortran 4.6.1
  • ESMF 9.0.0b08 (Note: MAPL only requires 8.6.1 at the moment)
  • GFE 1.20.0
    • gFTL 1.16.0
    • gFTL-shared 1.11.0
    • pFUnit 4.13.0 (optional)
    • fArgParse 1.10.0 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.17.0 (if -DBUILD_WITH_PFLOGGER=YES, default=YES)
  • UDUNITS2 2.28.8

Also, if you build with Baselibs and/or -DUSE_F2PY=ON, you should use (at least):

• ESMA_cmake v3.72.0

We recommend most external users set -DUSE_F2PY=OFF

We also require CMake 3.24 or higher.

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From CHANGELOG.md

Added

• Introducing a two-way generic python bridge exposing limited MAPL feature down in Python. The system is opt-in and uses
  dynamic loading of py package based on a user given string. It also provides with some tooling, to be expanded upon, to
  make using Fortran-allocated memory transparent.
• Added optional local_id to create a simple locstream

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What's Changed

• add the options to create locstream with local_id by @weiyuan-jiang in add the options to create locstream with local_id #4395
• [Feature] Two-way python bridge with limited MAPL support in Python by @FlorianDeconinck in [Feature] Two-way python bridge with limited MAPL support in Python #4369
• Formatted using codee. Also using 'use <>, only: <>' format in some … by @pchakraborty in Formatted using codee. Also using 'use <>, only: <>' format in some … #4464
• Bump actions/upload-artifact from 6 to 7 by @dependabot[bot] in Bump actions/upload-artifact from 6 to 7 #4468
• v2: Prepare for 2.67.0 release by @mathomp4 in v2: Prepare for 2.67.0 release #4469
• GitFlow: Merge develop into main for 2.67 release by @mathomp4 in GitFlow: Merge develop into main for 2.67 release #4471

New Contributors

• @FlorianDeconinck made their first contribution in [Feature] Two-way python bridge with limited MAPL support in Python #4369

Full Changelog: v2.66.0...v2.67.0

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This discussion was created from the release MAPL 2.67.0.