Update cis. Fix uninstall.

Author: vehre

.github/workflows/ci.yml

@@ -7,20 +7,29 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: true
+      matrix:
+        mpi: [ 'openmpi', 'impi' ]
+#        mpi: [ 'mpich', 'openmpi', 'impi' ]
+#        mpich is borken on ubuntu-24.04LTS and 24.10 see https://bugs.launchpad.net/ubuntu/+source/mpich/+bug/2072338
 
     env:
       FC: gfortran
-      GCC_V: 11
+      GCC_V: 13
 
     steps:
     - name: Checkout code
       uses: actions/checkout@v3
 
     - name: Install Dependencies
       run: |
-        sudo apt install -y gfortran-${GCC_V} cmake mpich
+        sudo apt install -y gfortran-${GCC_V} cmake
         sudo update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/gfortran-${GCC_V} 100
 
+    - name: Setup MPI ${{ matrix.mpi }}
+      uses: mpi4py/setup-mpi@v1
+      with:
+        mpi: ${{ matrix.mpi }}
+
     - name: Build and Test
       run: |
         mkdir build
@@ -30,3 +39,4 @@ jobs:
         ctest --test-dir build --output-on-failure --schedule-random --repeat-until-fail 1 --timeout 200
         cd build
         make uninstall
+        echo "Ran with mpi: ${{ matrix.mpi }}"

.github/workflows/win-ci.yml

@@ -42,11 +42,23 @@ jobs:
         ls "${I_MPI_ROOT}/bin"
         ls "${I_MPI_ROOT}"
         ls "${I_MPI_ROOT}/lib"
-        mpifc.bat -show
-        mpicc.bat -show
+        ls "${I_MPI_ROOT}/env"
+        # cat "${I_MPI_ROOT}/bin/mpifc.bat"
+        # mpifc.bat -show
+        # mpicc.bat -show
         mpifc.bat -version || echo "ifort not installed"
         mpicc.bat -version || echo "icc not installed"
         set +o verbose
+        # echo The following environment variables are used:
+        # echo    CMPLR_ROOT      Intel^(R^) Compiler installation directory path
+        # echo    I_MPI_ROOT      Intel^(R^) MPI Library installation directory path
+        # echo    I_MPI_{FC,F77,F90} or MPICH_{FC,F77,F90}
+        # echo                    the path/name of the underlying compiler to be used.
+        # echo    I_MPI_{FC,F77,F90}_PROFILE or MPI{FC,F77,F90}_PROFILE
+        # echo                    name of profile file ^(without extension^)
+        # echo    I_MPI_COMPILER_CONFIG_DIR
+        # echo                    folder which contains configuration files *.conf
+        # echo    VT_ROOT         Intel^(R^) Trace Collector installation directory path
 
     - name: Build and Test
       run: |

CMakeLists.txt

@@ -734,18 +734,21 @@ function(add_caf_test name num_caf_img test_target)
   endif()
   # Add a host file for OMPI
   get_property(openmpi GLOBAL PROPERTY openmpi)
+  get_property(N_CPU GLOBAL PROPERTY N_CPU)
   if ( openmpi )
-    set(test_parameters --hostfile ${CMAKE_BINARY_DIR}/hostfile)
+    # OpenMPIs decision when a host is oversubscribed in ctest is indeterministic
+    # Therefore always add --oversubscribe to prevent test failures.
+    set(test_parameters --hostfile ${CMAKE_BINARY_DIR}/hostfile --oversubscribe)
   endif()
-  if ( ((N_CPU LESS num_caf_img) OR (N_CPU EQUAL 0)) )
+  if ( ( N_CPU LESS_EQUAL num_caf_img ) OR ( N_CPU EQUAL 0 ) )
     message(STATUS "Test ${name} is oversubscribed: ${num_caf_img} CAF images requested with ${N_CPU} system processor available.")
     if ( openmpi )
       if (min_test_imgs)
 	set( num_caf_img ${min_test_imgs} )
       elseif ( N_CPU LESS 2 )
         set( num_caf_img 2 )
       endif()
-      set (test_parameters ${test_parameters} --oversubscribe)
+      # set (test_parameters ${test_parameters} --oversubscribe)
       message( STATUS "Open-MPI back end detected, passing --oversubscribe for oversubscribed test, ${name}, with ${num_caf_img} ranks/images." )
     endif()
   endif()

cmake/uninstall.cmake.in

@@ -17,10 +17,10 @@ endforeach()
 foreach(file ${files})
   message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
   if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
-    exec_program(
-      "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+    execute_process(
+      COMMAND "@CMAKE_COMMAND@" -E remove \"$ENV{DESTDIR}${file}\"
       OUTPUT_VARIABLE rm_out
-      RETURN_VALUE rm_retval
+      RESULT_VARIABLE rm_retval
       )
     if(NOT "${rm_retval}" STREQUAL 0)
       message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")