MAPL 2.56.0

[mathomp4]

This is a minor release of MAPL 2. This has many updates and fixes. Among the notable changes are:

• Fixes to sampler output
• Fixed uninitialized num_levels bug causing gcc14 to crash a node due to allocating enormous amount of memory
• Fix for GNU + MVAPICH 4 disabling ieee halting around MPI_Init_thread()
• Added a new StateFilterItem funtion to apply a mask or extra using a combination of variables from a state and return an array with the result, can specify default
• Implemented a new feature in to allow users to select the appropriate ESMF_PIN values. Users control this via CAP.rc and the choices are:
  • ESMF_PINFLAG: PET --> ESMF_PIN_DE_TO_PET
  • ESMF_PINFLAG: VAS --> ESMF_PIN_DE_TO_VAS
  • ESMF_PINFLAG: SSI --> ESMF_PIN_DE_TO_SSI
  • ESMF_PINFLAG: SSI_CONTIG --> ESMF_PIN_DE_TO_SSI_CONTIG (default with no setting)
• Added a new column to the ACG (MAPL2), FILTER, which generates declarations and allocations of arrays (StateFilterItem)

All testing with GEOS shows this to be zero-diff to MAPL 2.55

---

This version of MAPL was tested with:

• Intel Fortran Classic (ifort) 2021.6.0 and 2021.13
• Intel Fortran (ifx) 2025.0
• GCC 13.2.0 and 14.2.0
• NAG 7.2

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

• Baselibs 7.33.0
  • netcdf-c 4.9.2
  • netcdf-fortran 4.6.1
  • ESMF 8.8.1 (Note: MAPL only requires 8.6.1 at the moment)
  • GFE 1.16.0
    • gFTL 1.15.2
    • gFTL-shared 1.10.0
    • pFUnit 4.11.1 (optional)
    • fArgParse 1.9.0 (if -DBUILD_WITH_FARGPARSE=YES, default=YES)
    • pFlogger 1.16.1 (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 v3.62.1

We recommend most external users set -DUSE_F2PY=OFF

We also require CMake 3.24 or higher.

---

From CHANGELOG.md

Fixed

• Fixed sampler history output
• Fixed bug with dervied exports in ExtData in filter function
• define comp_name in MAPL_GridCreate when GC is not present
• Fixed bug in profiler demo
• Fixed uninitialized num_levels bug causing gcc14 to crash a node due to allocating enormous amount of memory
• Fix for GNU + MVAPICH 4 disabling ieee halting around MPI_Init_thread()
• Test if GridCornerLons: and GridCornerLats: attributes are present before removing
• Fixed ExtData bug causing time interpolation to be skipped if no current reads

Added

• Added logging prints for MAPL_read_bundle
• Added a new StateFilterItem funtion to apply a mask or extra using a combination of variables from a state and return an array with the result, can specify default
• Implemented a new feature in to allow users to select the appropriate ESMF_PIN values. Users control this via CAP.rc and the choices are:
  • ESMF_PINFLAG: PET --> ESMF_PIN_DE_TO_PET
  • ESMF_PINFLAG: VAS --> ESMF_PIN_DE_TO_VAS
  • ESMF_PINFLAG: SSI --> ESMF_PIN_DE_TO_SSI
  • ESMF_PINFLAG: SSI_CONTIG --> ESMF_PIN_DE_TO_SSI_CONTIG (default with no setting)
• Added a new column to the ACG (MAPL2), FILTER, which generates declarations and allocations of arrays (StateFilterItem)
• Add BUILD_INFO.rc file that contains build info filled in by CMake

Changed

• Update components.yaml
  • ESMA_env v4.38.0
    • Update to Baselibs 7.33.0
      • ESMF 8.8.1 (needed for MAPL3)
      • Fixes for CMake 4
    • Cache ENVIRONMENT_MODULES
  • ESMA_cmake v3.62.1
    • Fix for XCode 16.3
    • Fixes for f2py with MPT
    • Fixes for f2py on various machines
    • Cache proc_description
    • Support for ecbuild updates
    • Enforce our allowed CMAKE_BUILD_TYPE
• Update documentation on ACG in repo
• Update CI to use ifx 2025.1
• Update Tests to ExtData1G tests are ESSENTIAL and run by default again

---

What's Changed

• Update ESMA_cmake to v3.58.2 by @mathomp4 in Update ESMA_cmake to v3.58.2 #3640
• Fix bug in profiler demo by @mathomp4 in Fix bug in profiler demo #3626
• Auto GitFlow - main → develop by @github-actions in Auto GitFlow - main → develop #3643
• Update CI to use Baselibs 7.33.0 by @mathomp4 in Update CI to use Baselibs 7.33.0 #3663
• Feature/wdboggs/update acg documentation by @darianboggs in Feature/wdboggs/update acg documentation #3660
• Feature/bmauer/fixes MAPL_Filter #3634 by @bena-nasa in Feature/bmauer/fixes #3634 #3662
• Update to use Baselibs 7.33.0 by default by @mathomp4 in Update to use Baselibs 7.33.0 by default #3665
• avoid using undefined comp_name in MAPL_GridCreate when gc is not present by @weiyuan-jiang in avoid using undefined comp_name in MAPL_GridCreate when gc is not present #3661
• Fixed Add print/logger to MAPL_read_bundle #3624. Add logger print to MAPL_read_bundle by @mathomp4 in Fixed #3624. Add logger print to MAPL_read_bundle #3625
• Update to use ifx 2025.1 in CI by @mathomp4 in Update to use ifx 2025.1 in CI #3688
• Port ESMF_PINFLAG change from 2.53 work into develop by @mathomp4 in Port ESMF_PINFLAG change from 2.53 work into develop #3677
• Fix issue with GNU and MVAPICH 4 by @mathomp4 in Fix issue with GNU and MVAPICH 4 #3709
• fixes GOCART Internal Restart difference between v11 main with and without MAPL develop at Ops 181: Expected? #3710 by @bena-nasa in fixes #3710 #3715
• Fixed: added missing initialization for num_levels by @atrayano in Fixed: added missing initialization for num_levels #3713
• Fix NAG issue with StateMasking by @mathomp4 in Fix NAG issue with StateMasking #3717
• Fix for unneeded AttributeRemove by @mathomp4 in Fix for unneeded AttributeRemove #3719
• fixes Change * to @ in filter #3722 by @bena-nasa in fixes #3722 #3723
• Add FILTER column to ACG for StateItemFilter by @darianboggs in Add FILTER column to ACG for StateItemFilter #3727
• Fix ExtData bug causing time interpolation to be skipped by @lizziel in Fix ExtData bug causing time interpolation to be skipped #3734
• Turn extdat1g tests back on by default by @bena-nasa in Turn extdat1g tests back on by default #3739
• fixed sampler output by @weiyuan-jiang in fixed sampler output #3707
• v2: Update ESMA_env and ESMA_cmake by @mathomp4 in v2: Update ESMA_env and ESMA_cmake #3736
• Prepare for MAPL 2.56.0 release by @mathomp4 in Prepare for MAPL 2.56.0 release #3740
• GitFlow: Merge Develop into Main for 2.56 release by @mathomp4 in GitFlow: Merge Develop into Main for 2.56 release #3742
• Add DeepWiki Badge by @mathomp4 in Add DeepWiki Badge #3706

Full Changelog: v2.55.1...v2.56.0

---

This discussion was created from the release MAPL 2.56.0.