v12: Updates for FMS 2025 Support, remove mom5

.circleci/config.yml

@@ -16,12 +16,12 @@ parameters:
 
 # Anchors to prevent forgetting to update a version
 os_version: &os_version ubuntu24
-baselibs_version: &baselibs_version v8.20.0
+baselibs_version: &baselibs_version v9.4.0
 bcs_version: &bcs_version v12.0.0
 tag_build_arg_name: &tag_build_arg_name gcmversion
 
 orbs:
-  ci: geos-esm/circleci-tools@5
+  ci: geos-esm/circleci-tools@6
 
 workflows:
   build-test:
@@ -133,7 +133,7 @@ workflows:
           mpi_name: openmpi
           mpi_version: 5.0.5
           compiler_name: gcc
-          compiler_version: 14.2.0
+          compiler_version: 15.2.0
           image_name: geos-env-bcs
           tag_build_arg_name: *tag_build_arg_name
           resource_class: xlarge

.github/workflows/workflow.yml

@@ -21,12 +21,17 @@ jobs:
   build_gcm:
     strategy:
       matrix:
-        compiler: [ifort, gfortran-14, gfortran-15]
+        compiler: [ifort, gfortran-15]
         build-type: [Debug]
     uses: GEOS-ESM/CI-workflows/.github/workflows/geosgcm_build_tests.yml@project/geosgcm
     with:
       compiler: ${{ matrix.compiler }}
       cmake-build-type: ${{ matrix.build-type }}
+      # We need to not run mepo develop for now as it will "override" components
+      # that have been specifically put in components.yaml for this fixture.
+      # We'll need to undo this once we have updated the fixture
+      run-mepo-develop: false
+      baselibs-version: v9.4.0
 
   spack_build:
     uses: GEOS-ESM/CI-workflows/.github/workflows/spack_gcc_build.yml@project/geosgcm

CMakeLists.txt

@@ -26,10 +26,7 @@ set (DOING_GEOS5 YES)
 # Should find a better place for this - used in Chem component
 set (ACG_FLAGS -v)
 
-# This flag at R4R8 means that FV3 is compiled at R4 but *linked* to
-# FMS built at R8. This is needed as MOM6 is currently compiled as R8
-# and so the linker can only link to one FMS library.
-set (FV_PRECISION "R4R8" CACHE STRING "Precision of FV3 core (R4, R4R8, R8)")
+set (FV_PRECISION "R4" CACHE STRING "Precision of FV3 core (R4, R8)")
 
 # mepo can now clone subrepos in three styles
 foreach (dir cmake @cmake cmake@)
@@ -80,7 +77,7 @@ if (NOT Baselibs_FOUND)
   # Another issue with historical reasons, old/wrong zlib target used in GEOS
   add_library(ZLIB::zlib ALIAS ZLIB::ZLIB)
 
-  find_package(FMS REQUIRED COMPONENTS R4 R8)
+  find_package(FMS 2025.4 REQUIRED)
 
   # At the moment, there is no way to know if FMS was built with YAML
   # so we need to rely on the user to set this option.
@@ -90,8 +87,7 @@ if (NOT Baselibs_FOUND)
     find_package(libyaml REQUIRED)
     message(STATUS "LIBYAML_INCLUDE_DIR: ${LIBYAML_INCLUDE_DIR}")
     message(STATUS "LIBYAML_LIBRARIES: ${LIBYAML_LIBRARIES}")
-    target_link_libraries(FMS::fms_r4 INTERFACE ${LIBYAML_LIBRARIES})
-    target_link_libraries(FMS::fms_r8 INTERFACE ${LIBYAML_LIBRARIES})
+    target_link_libraries(FMS::fms INTERFACE ${LIBYAML_LIBRARIES})
   endif ()
 
   find_package(MAPL 2.64 QUIET)

README.md

@@ -16,8 +16,8 @@
 | [CICE](https://github.com/GEOS-ESM/CICE)                                       | [geos/v0.2.0](https://github.com/GEOS-ESM/CICE/releases/tag/geos%2Fv0.2.0)                            |
 | [CPLFCST_Etc](https://github.com/GEOS-ESM/CPLFCST_Etc)                         | [v1.0.1](https://github.com/GEOS-ESM/CPLFCST_Etc/releases/tag/v1.0.1)                                 |
 | [ecbuild](https://github.com/GEOS-ESM/ecbuild)                                 | [geos/v3.11.0](https://github.com/GEOS-ESM/ecbuild/releases/tag/geos%2Fv3.11.0)                       |
-| [ESMA_cmake](https://github.com/GEOS-ESM/ESMA_cmake)                           | [v4.30.0](https://github.com/GEOS-ESM/ESMA_cmake/releases/tag/v4.30.0)                                |
-| [ESMA_env](https://github.com/GEOS-ESM/ESMA_env)                               | [v5.17.0](https://github.com/GEOS-ESM/ESMA_env/releases/tag/v5.17.0)                                  |
+| [ESMA_cmake](https://github.com/GEOS-ESM/ESMA_cmake)                           | [v5.2.0](https://github.com/GEOS-ESM/ESMA_cmake/releases/tag/v5.2.0)                              |
+| [ESMA_env](https://github.com/GEOS-ESM/ESMA_env)                               | [v6.1.0](https://github.com/GEOS-ESM/ESMA_env/releases/tag/v6.1.0)                                |
 | [FMS](https://github.com/GEOS-ESM/FMS)                                         | [geos/2019.01.02+noaff.10](https://github.com/GEOS-ESM/FMS/releases/tag/geos%2F2019.01.02%2Bnoaff.10) |
 | [FVdycoreCubed_GridComp](https://github.com/GEOS-ESM/FVdycoreCubed_GridComp)   | [v2.15.0](https://github.com/GEOS-ESM/FVdycoreCubed_GridComp/releases/tag/v2.15.0)                    |
 | [GAAS](https://github.com/GEOS-ESM/GAAS)                                       | [v1.0.0](https://github.com/GEOS-ESM/GAAS/releases/tag/v1.0.0)                                        |
@@ -42,8 +42,7 @@
 | [MAPL](https://github.com/GEOS-ESM/MAPL)                                       | [v2.64.1](https://github.com/GEOS-ESM/MAPL/releases/tag/v2.64.1)                                      |
 | [MATRIX](https://github.com/GEOS-ESM/MATRIX)                                   | [v1.0.0](https://github.com/GEOS-ESM/MATRIX/releases/tag/v1.0.0)                                      |
 | [MITgcm](https://github.com/GEOS-ESM/MITgcm)                                   | [checkpoint68o](https://github.com/GEOS-ESM/MITgcm/releases/tag/checkpoint68o)                        |
-| [MOM5](https://github.com/GEOS-ESM/MOM5)                                       | [geos/5.1.0+1.2.0](https://github.com/GEOS-ESM/MOM5/releases/tag/geos%2F5.1.0%2B1.2.0)                |
-| [MOM6](https://github.com/GEOS-ESM/MOM6)                                       | [geos/v3.7](https://github.com/GEOS-ESM/MOM6/tree/geos/v3.7)                                          |
+| [MOM6](https://github.com/GEOS-ESM/MOM6)                                       | [geos/v3.7](https://github.com/GEOS-ESM/MOM6/tree/geos/v3.7)                                        |
 | [NCEP_Shared](https://github.com/GEOS-ESM/NCEP_Shared)                         | [v1.4.0](https://github.com/GEOS-ESM/NCEP_Shared/releases/tag/v1.4.0)                                 |
 | [QuickChem](https://github.com/GEOS-ESM/QuickChem)                             | [v1.0.0](https://github.com/GEOS-ESM/QuickChem/releases/tag/v1.0.0)                                   |
 | [RRG](https://github.com/GEOS-ESM/RRG)                                         | [v1.1.0](https://github.com/GEOS-ESM/RRG/releases/tag/v1.1.0)                                         |

components.yaml

@@ -5,13 +5,13 @@ GEOSgcm:
 env:
   local: ./@env
   remote: ../ESMA_env.git
-  tag: v5.17.0
+  tag: v6.1.0
   develop: main
 
 cmake:
   local: ./@cmake
   remote: ../ESMA_cmake.git
-  tag: v4.30.0
+  tag: v5.2.0
   develop: develop
 
 ecbuild:
@@ -56,7 +56,8 @@ MAPL:
 GEOSgcm_GridComp:
   local: ./src/Components/@GEOSgcm_GridComp
   remote: ../GEOSgcm_GridComp.git
-  tag: GCMv12-rc21
+  #tag: GCMv12-rc21
+  branch: feature/v12-remove-mom5
   sparse: ./config/GEOSgcm_GridComp.sparse
   develop: feature/sdrabenh/gcm_v12
 
@@ -75,13 +76,15 @@ GigaTraj:
 FVdycoreCubed_GridComp:
   local: ./src/Components/@GEOSgcm_GridComp/GEOSagcm_GridComp/GEOSsuperdyn_GridComp/@FVdycoreCubed_GridComp
   remote: ../FVdycoreCubed_GridComp.git
-  tag: GCMv12-rc21
+  #tag: GCMv12-rc21
+  branch: feature/v12-fms2025-useifdef
   develop: feature/sdrabenh/gcm_v12
 
 fvdycore:
   local: ./src/Components/@GEOSgcm_GridComp/GEOSagcm_GridComp/GEOSsuperdyn_GridComp/@FVdycoreCubed_GridComp/@fvdycore
   remote: ../GFDL_atmos_cubed_sphere.git
-  tag: GCMv12-rc21
+  #tag: GCMv12-rc21
+  branch: feature/v12-fms2025-useifdef
   develop: feature/sdrabenh/gcm_v12
 
 GEOSchem_GridComp:
@@ -171,15 +174,10 @@ ACHEM:
 GEOS_OceanGridComp:
   local: ./src/Components/@GEOSgcm_GridComp/GEOSogcm_GridComp/@GEOS_OceanGridComp
   remote: ../GEOS_OceanGridComp.git
-  tag: v3.7.0
+  #tag: v3.7.0
+  branch: feature/v12-remove-mom5
   develop: develop
 
-mom:
-  local: ./src/Components/@GEOSgcm_GridComp/GEOSogcm_GridComp/@GEOS_OceanGridComp/MOM_GEOS5PlugMod/@mom
-  remote: ../MOM5.git
-  tag: geos/5.1.0+2.1.0
-  develop: geos5
-
 mom6:
   local: ./src/Components/@GEOSgcm_GridComp/GEOSogcm_GridComp/@GEOS_OceanGridComp/MOM6_GEOSPlug/@mom6
   remote: ../MOM6.git
@@ -239,7 +237,8 @@ umwm:
 GEOSgcm_App:
   local: ./src/Applications/@GEOSgcm_App
   remote: ../GEOSgcm_App.git
-  tag: GCMv12-rc21
+  #tag: GCMv12-rc21
+  branch: feature/v12-remove-mom5
   develop: feature/sdrabenh/gcm_v12
 
 UMD_Etc: