Update ubuntu runners to fix CI

This drops testing GCC-7, the minimum tested version is now GCC-9

Author: danielhollas

.github/workflows/gfortran.yml

@@ -47,11 +47,11 @@ jobs:
 
   basic_build:
     name: Basic build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
-         gcc_v: [7, 9, 10]
+         gcc_v: [9, 12]
     env:
       FC: gfortran
       GCC_V: ${{ matrix.gcc_v}}
@@ -62,12 +62,6 @@ jobs:
       with:
         fetch-depth: 2
 
-    - name: Install GCC-7
-      if: matrix.gcc_v == 7
-      run: |
-        sudo apt install gcc-7 gfortran-7 g++-7
-        echo "ABIN_FFLAGS=${ABIN_FFLAGS/-fprofile-abs-path/}" >> $GITHUB_ENV
-
     - name: Set GFortran version
       run: |
         sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_V} 100 \
@@ -81,7 +75,7 @@ jobs:
       with:
         path: ~/pfunit/build/installed
         # To force a pFUnit rebuild (bust the cache), make a change to install_pfunit.sh
-        key: ${{ runner.os }}-ubuntu20.04-pfunit-gfortran${{ env.GCC_V }}-${{ hashFiles('dev_scripts/install_pfunit.sh') }}
+        key: ${{ runner.os }}-ubuntu22.04-pfunit-gfortran${{ env.GCC_V }}-${{ hashFiles('dev_scripts/install_pfunit.sh') }}
 
     - name: Download and build pFUnit
       if: steps.pfunit-cache.outputs.cache-hit != 'true'
@@ -157,7 +151,7 @@ jobs:
 
   tcpb_build:
     name: TCPB build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: basic_build
     env:
       FC: gfortran
@@ -176,7 +170,7 @@ jobs:
       with:
         path: ~/tcpb-cpp/lib
         # To force a rebuild (bust the cache), make a change to install_tcpb.sh
-        key: ${{ runner.os }}-ubuntu20.04-tcpb-gfortran-default-${{ hashFiles('dev_scripts/install_tcpb.sh') }}
+        key: ${{ runner.os }}-ubuntu22.04-tcpb-gfortran-default-${{ hashFiles('dev_scripts/install_tcpb.sh') }}
 
     - name: Download and build tcpb_cpp
       if: steps.tcpb-cache.outputs.cache-hit != 'true'
@@ -205,7 +199,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-         gcc_v: [9, 12]
+         gcc_v: [12]
     env:
       FC: gfortran
       GCC_V: ${{ matrix.gcc_v}}
@@ -294,13 +288,13 @@ jobs:
 
   mpich_build:
     name: MPICH build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     timeout-minutes: 25
     needs: basic_build
     strategy:
       fail-fast: false
       matrix:
-         gcc_v: [7, 10]
+         gcc_v: [10]
          mpich_v: ["3.4.3", "4.0.2"]
     env:
       # To speed-up MPICH build
@@ -314,23 +308,18 @@ jobs:
       with:
         fetch-depth: 2
 
-    - name: Install GCC-7
-      if: matrix.gcc_v == 7
-      run: |
-        sudo apt install gcc-7 gfortran-7 g++-7
-        echo "ABIN_FFLAGS=${ABIN_FFLAGS/-fprofile-abs-path/}" >> $GITHUB_ENV
-
     - name: Set GFortran version
       run: |
         sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_V} 100 \
         --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${GCC_V} \
         --slave /usr/bin/gcov gcov /usr/bin/gcov-${GCC_V}
+
     - name: MPICH build Cache
       id: mpich-cache
       uses: actions/cache@v4
       with:
         path: ~/mpich/${{ env.MPICH_V }}/install
-        key: ${{runner.os}}-ubuntu20.04-mpich${{ env.MPICH_V }}-gfortran${{ env.GCC_V }}-${{hashFiles('dev_scripts/install_mpich.sh')}}
+        key: ${{runner.os}}-ubuntu22.04-mpich${{ env.MPICH_V }}-gfortran${{ env.GCC_V }}-${{hashFiles('dev_scripts/install_mpich.sh')}}
 
     - name: Build and Install MPICH
       if: steps.mpich-cache.outputs.cache-hit != 'true'
@@ -362,7 +351,7 @@ jobs:
 
   openmpi_build:
     name: OpenMPI build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     timeout-minutes: 25
     needs: basic_build
     strategy:
@@ -383,7 +372,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: ~/openmpi/${{ env.OPENMPI_V }}/install
-        key: ${{runner.os}}-ubuntu20.04-openmpi${{ env.OPENMPI_V }}-gfortran-default-${{hashFiles('dev_scripts/install_openmpi.sh')}}
+        key: ${{runner.os}}-ubuntu22.04-openmpi${{ env.OPENMPI_V }}-gfortran-default-${{hashFiles('dev_scripts/install_openmpi.sh')}}
 
     - name: Build and Install OpenMPI
       if: steps.openmpi-cache.outputs.cache-hit != 'true'
@@ -404,12 +393,12 @@ jobs:
 
   plumed_build:
     name: PLUMED build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     needs: basic_build
     strategy:
       fail-fast: false
       matrix:
-         plumed_v: [2.7.6, 2.8.2]
+         plumed_v: [2.7.6, 2.9.3]
 
     env:
       PLUMED_V: ${{ matrix.plumed_v}}
@@ -427,7 +416,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: ~/plumed/${{ env.PLUMED_V }}/install
-        key: ${{runner.os}}-ubuntu20.04-plumed${{env.PLUMED_V}}-gcc-default-${{hashFiles('dev_scripts/install_plumed.sh')}}
+        key: ${{runner.os}}-ubuntu22.04-plumed${{env.PLUMED_V}}-gcc-default-${{hashFiles('dev_scripts/install_plumed.sh')}}
 
     - name: Build and Install PLUMED
       if: steps.plumed-cache.outputs.cache-hit != 'true'
@@ -438,7 +427,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: ~/pfunit/build/installed
-        key: ${{ runner.os }}-ubuntu20.04-pfunit-gfortran-default-${{ hashFiles('dev_scripts/install_pfunit.sh') }}
+        key: ${{ runner.os }}-ubuntu22.04-pfunit-gfortran-default-${{ hashFiles('dev_scripts/install_pfunit.sh') }}
 
     - name: Download and build pFUnit
       if: steps.pfunit-cache.outputs.cache-hit != 'true'