[CORE] New compilation options

.github/workflows/ci.yml

@@ -2,20 +2,8 @@ name: CI
 
 on:
   pull_request:
-  merge_group:
     branches:
       - master
-    paths-ignore:       # This must be the same as .github/workflows/ci_dummy.yml - "paths" !
-      - '**.md'
-      - 'documents/**'
-      - 'scripts/**'   # Docker builds will be triggered by `build_docker_image_****.yml` workflows.
-      - '.github/workflows/ci-dummy.yml'
-      - '.github/workflows/build_docker_image*.yml'
-      - '.github/workflows/nightly_build.yml'
-      - 'kratos/templates/**'
-      - 'kratos/python_scripts/application_generator/**'
-      - 'docs/**'
-      - '.github/workflows/jekyll-gh-pages.yml'
 
   workflow_dispatch:
 
@@ -56,8 +44,9 @@ jobs:
       KRATOS_BUILD_TYPE: ${{ matrix.build-type }}
       KRATOS_CI_CHANGED_FILES: ${{needs.changed-files.outputs.files}}
       KRATOS_CI_APPLICATIONS: ".github/workflows/ci_apps_linux.json"
-      OMPI_MCA_rmaps_base_oversubscribe: 1 # Allow oversubscription for MPI (needed for OpenMPI >= 3.0)
-      OMPI_MCA_btl_vader_single_copy_mechanism: none # suppressing some annoying OpenMPI messages
+      KRATOS_CI_CORES: 4                              # Current limits are 4 CPU and 16 GB Ram
+      OMPI_MCA_rmaps_base_oversubscribe: 1            # Allow oversubscription for MPI (needed for OpenMPI >= 3.0)
+      OMPI_MCA_btl_vader_single_copy_mechanism: none  # Suppressing some annoying OpenMPI messages
 
     container:
       image: kratosmultiphysics/kratos-image-ci-ubuntu-22-04:latest
@@ -79,21 +68,88 @@ jobs:
         if [ ${{ matrix.compiler }} = gcc ]; then
           export CC=/usr/bin/gcc-12
           export CXX=/usr/bin/g++-12
-          export KRATOS_CMAKE_OPTIONS_FLAGS="-DUSE_EIGEN_MKL=ON -DUSE_EIGEN_FEAST=ON -DTRILINOS_EXCLUDE_AMESOS2_SOLVER=OFF -DMMG_ROOT=/external_libraries/mmg/mmg_5_5_1/ -DPMMG_ROOT=/external_libraries/ParMmg_5ffc6ad -DINCLUDE_PMMG=ON"
+          export KRATOS_CMAKE_OPTIONS_FLAGS="-DUSE_EIGEN_MKL=ON -DUSE_EIGEN_FEAST=ON -DTRILINOS_EXCLUDE_AMESOS2_SOLVER=OFF"
           export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations -Wignored-qualifiers"
         elif [ ${{ matrix.compiler }} = clang ]; then
           export CC=/usr/bin/clang-14
           export CXX=/usr/bin/clang++-14
           export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations"
-          export KRATOS_CMAKE_OPTIONS_FLAGS="-DTRILINOS_EXCLUDE_AMESOS2_SOLVER=OFF -DMMG_ROOT=/external_libraries/mmg/mmg_5_5_1/"
+          export KRATOS_CMAKE_OPTIONS_FLAGS="-DTRILINOS_EXCLUDE_AMESOS2_SOLVER=OFF"
         else
           echo 'Unsupported compiler: ${{ matrix.compiler }}'
           exit 1
         fi
         source /opt/intel/oneapi/setvars.sh
-        cp .github/workflows/configure.sh configure.sh
+        cp .github/workflows/configure_core.sh configure.sh
         python3 kratos/python_scripts/testing/ci_utilities.py
         bash configure.sh
+        rm -r ${GITHUB_WORKSPACE}/build
+
+    - name: Build Dependencies
+      shell: bash
+      run: |
+        if [ ${{ matrix.compiler }} = gcc ]; then
+          export CC=/usr/bin/gcc-12
+          export CXX=/usr/bin/g++-12
+          export KRATOS_CMAKE_OPTIONS_FLAGS="-DMMG_ROOT=/external_libraries/mmg/mmg_5_5_1/ -DPMMG_ROOT=/external_libraries/ParMmg_5ffc6ad -DINCLUDE_PMMG=ON"
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations -Wignored-qualifiers"
+        elif [ ${{ matrix.compiler }} = clang ]; then
+          export CC=/usr/bin/clang-14
+          export CXX=/usr/bin/clang++-14
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations"
+          export KRATOS_CMAKE_OPTIONS_FLAGS="-DMMG_ROOT=/external_libraries/mmg/mmg_5_5_1/" 
+        else
+          echo 'Unsupported compiler: ${{ matrix.compiler }}'
+          exit 1
+        fi
+        source /opt/intel/oneapi/setvars.sh
+        cp .github/workflows/configure_dependencies.sh configure.sh
+        bash configure.sh
+        rm -r ${GITHUB_WORKSPACE}/build
+
+    - name: Build Core Apps
+      shell: bash
+      run: |
+        if [ ${{ matrix.compiler }} = gcc ]; then
+          export CC=/usr/bin/gcc-12
+          export CXX=/usr/bin/g++-12
+          export KRATOS_CMAKE_OPTIONS_FLAGS=""
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations -Wignored-qualifiers"
+        elif [ ${{ matrix.compiler }} = clang ]; then
+          export CC=/usr/bin/clang-14
+          export CXX=/usr/bin/clang++-14
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations"
+          export KRATOS_CMAKE_OPTIONS_FLAGS=""
+        else
+          echo 'Unsupported compiler: ${{ matrix.compiler }}'
+          exit 1
+        fi
+        source /opt/intel/oneapi/setvars.sh
+        cp .github/workflows/configure_core_applications.sh configure.sh
+        bash configure.sh
+        rm -r ${GITHUB_WORKSPACE}/build
+
+    - name: Build Research Apps
+      shell: bash
+      run: |
+        if [ ${{ matrix.compiler }} = gcc ]; then
+          export CC=/usr/bin/gcc-12
+          export CXX=/usr/bin/g++-12
+          export KRATOS_CMAKE_OPTIONS_FLAGS=""
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations -Wignored-qualifiers"
+        elif [ ${{ matrix.compiler }} = clang ]; then
+          export CC=/usr/bin/clang-14
+          export CXX=/usr/bin/clang++-14
+          export KRATOS_CMAKE_CXX_FLAGS="-Werror -Wno-deprecated-declarations"
+          export KRATOS_CMAKE_OPTIONS_FLAGS=""
+        else
+          echo 'Unsupported compiler: ${{ matrix.compiler }}'
+          exit 1
+        fi
+        source /opt/intel/oneapi/setvars.sh
+        cp .github/workflows/configure_research_applications.sh configure.sh
+        bash configure.sh
+        rm -r ${GITHUB_WORKSPACE}/build
 
     - name: Running python tests
       shell: bash
@@ -244,7 +300,6 @@ jobs:
         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin/Custom/libs
         python3.8 kratos/python_scripts/testing/run_tests.py -l nightly -c python3.8
 
-
   ubuntu-core-without-unity:
     runs-on: ubuntu-latest
     needs: changed-files
@@ -257,12 +312,6 @@ jobs:
     container:
       image: kratosmultiphysics/kratos-image-ci-ubuntu-22-04:latest
       options: --user 1001
-      env:
-        CCACHE_SLOPPINESS: pch_defines,time_macros
-        CCACHE_COMPILERCHECK: content
-        CCACHE_COMPRESS: true
-        CCACHE_NODISABLE: true
-        CCACHE_MAXSIZE: 500M
 
     steps:
     - uses: actions/checkout@v4
@@ -271,24 +320,16 @@ jobs:
       shell: bash
       run: python3 kratos/python_scripts/testing/ci_utilities.py
 
-    - name: Cache Build
-      id: cache-build
-      uses: actions/cache@v4
-      with:
-        path: ~/.ccache
-        key: ${{ runner.os }}-no-unity-ccache-${{ github.sha }}
-        restore-keys: ${{ runner.os }}-no-unity-ccache-
-
     - name: Build
       shell: bash
       run: |
-        export CC=/usr/lib/ccache/clang-14
-        export CXX=/usr/lib/ccache/clang++-14
+        export CC=/usr/bin/clang-14
+        export CXX=/usr/bin/clang++-14
 
         export KRATOS_SOURCE="${KRATOS_SOURCE:-${PWD}}"
         export KRATOS_BUILD="${KRATOS_SOURCE}/build"
         export KRATOS_APP_DIR="${KRATOS_SOURCE}/applications"
-        export PYTHON_EXECUTABLE="/usr/bin/python3.10"
+        export PYTHON_EXECUTABLE="/usr/bin/python3"
         export KRATOS_INSTALL_PYTHON_USING_LINKS=ON
 
         add_app () {
@@ -310,10 +351,9 @@ jobs:
         -DKRATOS_USE_PCH=ON
 
         # Build
+        # Please do not use more than 2 cores or it will produce an out of heap memory error
         cmake --build "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" --target install -- -j2
 
-        ccache -s
-
     - name: Running python tests
       shell: bash
       run: |

.github/workflows/configure_core.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# You can use your interpreter of choice (bash, sh, zsh, ...)
+
+# For any question please contact with us in:
+#   - https://github.com/KratosMultiphysics/Kratos
+
+# Optional parameters:
+# You can find a list with all the compilation options in INSTALL.md or here:
+#   - https://github.com/KratosMultiphysics/Kratos/wiki/Compilation-options
+
+add_app () {
+    export KRATOS_APPLICATIONS="${KRATOS_APPLICATIONS}$1;"
+}
+
+# Set variables
+export KRATOS_SOURCE="${KRATOS_SOURCE:-${PWD}}"
+export KRATOS_BUILD="${KRATOS_SOURCE}/build"
+export KRATOS_APP_DIR="${KRATOS_SOURCE}/applications"
+export PYTHON_EXECUTABLE="/usr/bin/python3.10"
+export KRATOS_INSTALL_PYTHON_USING_LINKS=ON
+
+# Set applications to compile
+add_app ${KRATOS_APP_DIR}/LinearSolversApplication;
+add_app ${KRATOS_APP_DIR}/MetisApplication;
+add_app ${KRATOS_APP_DIR}/TrilinosApplication;
+
+# Clean
+clear
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/cmake_install.cmake"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeCache.txt"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeFiles"
+
+echo "Kratos build type is ${KRATOS_BUILD_TYPE}"
+
+# Configure
+cmake -H"${KRATOS_SOURCE}" -B"${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" \
+${KRATOS_CMAKE_OPTIONS_FLAGS}                                       \
+-DUSE_MPI=ON                                                        \
+-DCMAKE_CXX_FLAGS="${KRATOS_CMAKE_CXX_FLAGS} -O0 -Wall"             \
+-DTRILINOS_INCLUDE_DIR="/usr/include/trilinos"                      \
+-DTRILINOS_LIBRARY_DIR="/usr/lib/x86_64-linux-gnu"                  \
+-DTRILINOS_LIBRARY_PREFIX="trilinos_"                               \
+-DCMAKE_UNITY_BUILD=ON
+
+# Build
+cmake --build "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" --target install -- -j${KRATOS_CI_CORES}

.github/workflows/configure_core_applications.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+# You can use your interpreter of choice (bash, sh, zsh, ...)
+
+# For any question please contact with us in:
+#   - https://github.com/KratosMultiphysics/Kratos
+
+# Optional parameters:
+# You can find a list with all the compilation options in INSTALL.md or here:
+#   - https://github.com/KratosMultiphysics/Kratos/wiki/Compilation-options
+
+add_app () {
+    export KRATOS_APPLICATIONS="${KRATOS_APPLICATIONS}$1;"
+}
+
+# Set variables
+export KRATOS_SOURCE="${KRATOS_SOURCE:-${PWD}}"
+export KRATOS_BUILD="${KRATOS_SOURCE}/build"
+export KRATOS_APP_DIR="${KRATOS_SOURCE}/applications"
+export PYTHON_EXECUTABLE="/usr/bin/python3.10"
+export KRATOS_INSTALL_PYTHON_USING_LINKS=ON
+
+# Set applications to compile
+add_app ${KRATOS_APP_DIR}/FluidDynamicsApplication;
+add_app ${KRATOS_APP_DIR}/StructuralMechanicsApplication;
+add_app ${KRATOS_APP_DIR}/ConstitutiveLawsApplication;
+add_app ${KRATOS_APP_DIR}/GeoMechanicsApplication;
+add_app ${KRATOS_APP_DIR}/ConvectionDiffusionApplication;
+add_app ${KRATOS_APP_DIR}/RomApplication;
+
+# Clean
+clear
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/cmake_install.cmake"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeCache.txt"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeFiles"
+
+echo "Kratos build type is ${KRATOS_BUILD_TYPE}"
+
+# Configure
+cmake -H"${KRATOS_SOURCE}" -B"${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" \
+${KRATOS_CMAKE_OPTIONS_FLAGS}                                       \
+-DUSE_MPI=ON                                                        \
+-DEXCLUDE_KRATOS_CORE=ON                                            \
+-DEXCLUDE_AUTOMATIC_DEPENDENCIES=ON                                 \
+-DREMOVE_INSTALL_DIRECTORIES=OFF                                    \
+-DCMAKE_CXX_FLAGS="${KRATOS_CMAKE_CXX_FLAGS} -O0 -Wall"             \
+-DTRILINOS_INCLUDE_DIR="/usr/include/trilinos"                      \
+-DTRILINOS_LIBRARY_DIR="/usr/lib/x86_64-linux-gnu"                  \
+-DTRILINOS_LIBRARY_PREFIX="trilinos_"                               \
+-DCMAKE_UNITY_BUILD=ON
+
+# Build
+cmake --build "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" --target install -- -j${KRATOS_CI_CORES}

.github/workflows/configure_dependencies.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# You can use your interpreter of choice (bash, sh, zsh, ...)
+
+# For any question please contact with us in:
+#   - https://github.com/KratosMultiphysics/Kratos
+
+# Optional parameters:
+# You can find a list with all the compilation options in INSTALL.md or here:
+#   - https://github.com/KratosMultiphysics/Kratos/wiki/Compilation-options
+
+add_app () {
+    export KRATOS_APPLICATIONS="${KRATOS_APPLICATIONS}$1;"
+}
+
+# Set variables
+export KRATOS_SOURCE="${KRATOS_SOURCE:-${PWD}}"
+export KRATOS_BUILD="${KRATOS_SOURCE}/build"
+export KRATOS_APP_DIR="${KRATOS_SOURCE}/applications"
+export PYTHON_EXECUTABLE="/usr/bin/python3.10"
+export KRATOS_INSTALL_PYTHON_USING_LINKS=ON
+
+# Set applications to compile
+add_app ${KRATOS_APP_DIR}/HDF5Application;
+add_app ${KRATOS_APP_DIR}/MedApplication;
+add_app ${KRATOS_APP_DIR}/MappingApplication;
+add_app ${KRATOS_APP_DIR}/MeshMovingApplication;
+add_app ${KRATOS_APP_DIR}/MeshingApplication;
+add_app ${KRATOS_APP_DIR}/StatisticsApplication;
+
+
+# Clean
+clear
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/cmake_install.cmake"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeCache.txt"
+rm -rf "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}/CMakeFiles"
+
+echo "Kratos build type is ${KRATOS_BUILD_TYPE}"
+
+# Configure
+cmake -H"${KRATOS_SOURCE}" -B"${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" \
+${KRATOS_CMAKE_OPTIONS_FLAGS}                                       \
+-DUSE_MPI=ON                                                        \
+-DEXCLUDE_KRATOS_CORE=ON                                            \
+-DEXCLUDE_AUTOMATIC_DEPENDENCIES=ON                                 \
+-DREMOVE_INSTALL_DIRECTORIES=OFF                                    \
+-DCMAKE_CXX_FLAGS="${KRATOS_CMAKE_CXX_FLAGS} -O0 -Wall"             \
+-DTRILINOS_INCLUDE_DIR="/usr/include/trilinos"                      \
+-DTRILINOS_LIBRARY_DIR="/usr/lib/x86_64-linux-gnu"                  \
+-DTRILINOS_LIBRARY_PREFIX="trilinos_"                               \
+-DCMAKE_UNITY_BUILD=ON                                              \
+-DINCLUDE_MMG=ON                                                    \
+
+# Build
+cmake --build "${KRATOS_BUILD}/${KRATOS_BUILD_TYPE}" --target install -- -j${KRATOS_CI_CORES}