Bump MPICH Runner to Ubuntu 24.04

Author: ax3l

…nvs/clang12_py38_mpich_h5_ad2/spack.yaml …vs/clang14_py310_mpich_h5_ad2/spack.yaml.github/ci/spack-envs/clang12_py38_mpich_h5_ad2/spack.yaml renamed to .github/ci/spack-envs/clang14_py310_mpich_h5_ad2/spack.yaml .github/ci/spack-envs/clang12_py38_mpich_h5_ad2/spack.yaml renamed to .github/ci/spack-envs/clang14_py310_mpich_h5_ad2/spack.yaml

@@ -22,7 +22,7 @@ spack:
       variants: +mpi
     mpich:
       externals:
-      - spec: mpich@4.0.3
+      - spec: mpich@4.2.0
         prefix: /usr
       buildable: False
     perl:
@@ -40,21 +40,21 @@ spack:
       variants: ~fortran
       providers:
         mpi: [mpich]
-      compiler: [clang@12.0.1]
+      compiler: [clang@14.0.1]
 
   compilers:
   - compiler:
       environment: {}
       extra_rpaths: []
       flags: {}
       modules: []
-      operating_system: ubuntu22.04
+      operating_system: ubuntu24.04
       paths:
-        cc: /usr/bin/clang-12
-        cxx: /usr/bin/clang++-12
+        cc: /usr/bin/clang-14
+        cxx: /usr/bin/clang++-14
         f77: /usr/bin/gfortran
         fc: /usr/bin/gfortran
-      spec: clang@12.0.1
+      spec: clang@14.0.6
       target: x86_64
 
   config:

.github/workflows/linux.yml

@@ -159,23 +159,23 @@ jobs:
         cmake --build build --parallel 2
         ctest --test-dir build --output-on-failure
 
-  # ADIOS2 v2.7.1
-  clang12_py38_mpich_h5_ad2:
-    runs-on: ubuntu-22.04
+  # ADIOS2 v2.10
+  clang14_py310_mpich_h5_ad2:
+    runs-on: ubuntu-24.04
     if: github.event.pull_request.draft == false
     steps:
     - uses: actions/checkout@v4
     - name: Spack Cache
       uses: actions/cache@v3
-      with: {path: /opt/spack, key: clang12_py38_mpich_h5_ad2_newLayout_v2 }
+      with: {path: /opt/spack, key: clang14_py310_mpich_h5_ad2_newLayout_v2 }
     - name: Install
       run: |
         sudo apt-get update
         sudo apt-get remove openmpi* libopenmpi* *hdf5* || true
-        sudo apt-get install clang-12 gfortran libmpich-dev mpich python3
+        sudo apt-get install clang-14 gfortran libmpich-dev mpich python3
         sudo .github/workflows/dependencies/install_spack
     - name: Build
-      env: {CC: clang-12, CXX: clang++-12, MPICH_CC: clang-12, MPICH_CXX: clang++-12}
+      env: {CC: clang-14, CXX: clang++-14, MPICH_CC: clang-14, MPICH_CXX: clang++-14}
       # TODO: CXXFLAGS: -Werror removed because it fails CMake's find_package(MPI)
       run: |
         cmake --version
@@ -184,7 +184,7 @@ jobs:
         perl --version
         python --version
         sudo ln -s "$(which cmake)" /usr/bin/cmake
-        eval $(spack env activate --sh .github/ci/spack-envs/clang12_py38_mpich_h5_ad2/)
+        eval $(spack env activate --sh .github/ci/spack-envs/clang14_py310_mpich_h5_ad2/)
         spack install
 
         share/openPMD/download_samples.sh build