From d53c609c5874835ba0c13cbe7c0a17e34a2509ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A1t=C3=A9=20Kelemen?=
 <44344022+matekelemen@users.noreply.github.com>
Date: Thu, 9 Jan 2025 13:28:22 +0100
Subject: [PATCH 01/30] update upload-artifact

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 38b4b91c..21f6a80f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -114,7 +114,7 @@ jobs:
         cd build
         ctest -T memcheck --output-on-failure
 
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       if: failure()
       with:
         name: "CTest Log Ubuntu C++ & C (${{ matrix.compiler }}-${{ matrix.mpi }})"

From 4dbb4a19f417abe9ce73272eb57fb66604852c49 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 13:55:06 +0200
Subject: [PATCH 02/30] CI ubuntu 20 => 22

---
 .../DockerFile                                            | 4 ++--
 .github/workflows/build_docker_images_for_ci.yml          | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)
 rename .github/docker_files/{docker_file_ci_ubuntu_20_04 => docker_file_ci_ubuntu_22_04}/DockerFile (96%)

diff --git a/.github/docker_files/docker_file_ci_ubuntu_20_04/DockerFile b/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
similarity index 96%
rename from .github/docker_files/docker_file_ci_ubuntu_20_04/DockerFile
rename to .github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
index f7508c5a..9ab16301 100644
--- a/.github/docker_files/docker_file_ci_ubuntu_20_04/DockerFile
+++ b/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
@@ -1,4 +1,4 @@
-FROM ubuntu:focal
+FROM ubuntu:jammy
 
 ENV HOME /root
 
@@ -15,7 +15,7 @@ RUN apt-get update -y && apt-get upgrade -y && \
     apt-get -y update && \
     apt-get install -y \
         build-essential \
-        clang-11 \
+        clang \
         cmake \
         git \
         intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic \
diff --git a/.github/workflows/build_docker_images_for_ci.yml b/.github/workflows/build_docker_images_for_ci.yml
index 4d1b04fd..b9ce5c38 100644
--- a/.github/workflows/build_docker_images_for_ci.yml
+++ b/.github/workflows/build_docker_images_for_ci.yml
@@ -6,13 +6,13 @@ on:
     branches:
       - 'master'
     paths:
-      - '.github/docker_files/docker_file_ci_ubuntu_20_04/*'
+      - '.github/docker_files/docker_file_ci_ubuntu_22_04/*'
       - '.github/workflows/build_docker_images_for_ci.yml'
   pull_request:
     branches:
       - 'master'
     paths:
-      - '.github/docker_files/docker_file_ci_ubuntu_20_04/*'
+      - '.github/docker_files/docker_file_ci_ubuntu_22_04/*'
       - '.github/workflows/build_docker_images_for_ci.yml'
 
 jobs:
@@ -22,7 +22,7 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Build the Docker image
-      run: docker build . --file .github/docker_files/docker_file_ci_ubuntu_20_04/DockerFile --tag kratosmultiphysics/co-sim-io-image-ci-ubuntu-20-04
+      run: docker build . --file .github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile --tag kratosmultiphysics/co-sim-io-image-ci-ubuntu-22-04
     - name: Docker Login
       uses: azure/docker-login@v1
       with:
@@ -31,4 +31,4 @@ jobs:
     - name: Publish the Docker image
       if: ${{ github.event_name == 'push'}}
       # only push the new image when the changes are merged to master
-      run: docker push kratosmultiphysics/co-sim-io-image-ci-ubuntu-20-04
+      run: docker push kratosmultiphysics/co-sim-io-image-ci-ubuntu-22-04

From f80bdcbdd88df98981c8e1062bde432b7fda4c4e Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 13:55:31 +0200
Subject: [PATCH 03/30] bump oldest supported CMake in the CI to 3.15

---
 .github/workflows/ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 21f6a80f..be249ffd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -381,14 +381,14 @@ jobs:
         python3.8 run_python_tests.py
 
 
-  Ubuntu-old-CMake:
+  Ubuntu-minimum-CMake:
     runs-on: ubuntu-latest
 
     steps:
     - name: Setup cmake
-      uses: jwlawson/actions-setup-cmake@v1.10
+      uses: jwlawson/actions-setup-cmake@v2
       with:
-        cmake-version: '2.8.x'
+        cmake-version: '3.15.x'
 
     - name: Use cmake
       run: cmake --version

From ad467e710d7074ec70d9570858bcaefcb0b68d6d Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 13:56:15 +0200
Subject: [PATCH 04/30] CI Centos7 => Rocky8

---
 .github/workflows/ci.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be249ffd..16ad1a38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -347,12 +347,12 @@ jobs:
         python run_python_tests.py
 
 
-  CentOS-7:
+  Rocky-8:
     runs-on: ubuntu-latest
-    name: CentOS 7
+    name: Rocky 8
 
     container:
-      image: kratosmultiphysics/kratos-image-ci-centos7:latest
+      image: kratosmultiphysics/kratos-image-ci-rocky8:latest
 
     steps:
     - uses: actions/checkout@v2
@@ -378,7 +378,7 @@ jobs:
         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
         cd tests
         # TODO delete build dir to make sure the linking etc works correctly? (Needs to be done after running CTests)
-        python3.8 run_python_tests.py
+        python3 run_python_tests.py
 
 
   Ubuntu-minimum-CMake:

From fe7fbaf50135689cddcf90365c64b89dae36f0ad Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 13:57:15 +0200
Subject: [PATCH 05/30] CI actions/setup-python 1 => 5

---
 .github/workflows/ci.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16ad1a38..74d1b696 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -153,7 +153,7 @@ jobs:
         sudo apt-get install libopenmpi-dev openmpi-bin
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -228,7 +228,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -304,7 +304,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -325,7 +325,7 @@ jobs:
           -G"Visual Studio 17 2022"   ^
           -H"."                       ^
           -B"build"                   ^
-          -DCO_SIM_IO_BUILD_PYTHON=ON           ^
+          -DCO_SIM_IO_BUILD_PYTHON=ON ^
           -DCO_SIM_IO_STRICT_COMPILER=ON || goto :error
 
         cmake --build "build" --target install -- /p:Platform=x64 || goto :error

From b5c50a1935895dc758ba7a5f4c99bdc54f3d2a21 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 13:57:57 +0200
Subject: [PATCH 06/30] drop pyrhon 3.8 in the CI and add 3.12 and 3.13

---
 .github/workflows/ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 74d1b696..19d9ead6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -127,7 +127,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         compiler: [GCC, ICC]
     timeout-minutes: 15
 
@@ -221,7 +221,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     timeout-minutes: 15
 
     steps:
@@ -297,7 +297,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     timeout-minutes: 15
 
     steps:

From 388ea9f9716d7ea67f5fffd573a1ff550ef05c5b Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:00:29 +0200
Subject: [PATCH 07/30] replace clang-11 with the default pacman clang in the
 CI

---
 .github/workflows/ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 19d9ead6..8fcc59fc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -44,7 +44,7 @@ jobs:
 
         sudo apt-get install \
           valgrind \
-          clang-11
+          clang
 
     - name: Install legacy Intel compiler
       if: ${{ matrix.compiler == 'ICC' }}
@@ -68,8 +68,8 @@ jobs:
           export CXX=/usr/bin/g++
           export CC=/usr/bin/gcc
         elif [ ${{ matrix.compiler }} = CLANG ]; then
-          export CXX=/usr/bin/clang++-11
-          export CC=/usr/bin/clang-11
+          export CXX=/usr/bin/clang++
+          export CC=/usr/bin/clang
         elif [ ${{ matrix.compiler }} = ICC ]; then
           export CXX=icpc
           export CC=icc

From c4a56cfeee75613400af4c92713a82049986bcc9 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:04:07 +0200
Subject: [PATCH 08/30] explicit void argument

---
 co_sim_io/c/co_sim_io_c.h      | 3 ++-
 co_sim_io/c/co_sim_io_c_info.h | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/co_sim_io/c/co_sim_io_c.h b/co_sim_io/c/co_sim_io_c.h
index 221baea9..c570d746 100644
--- a/co_sim_io/c/co_sim_io_c.h
+++ b/co_sim_io/c/co_sim_io_c.h
@@ -35,7 +35,8 @@ enum CoSimIO_ConnectionStatus
     CoSimIO_DisconnectionError
 };
 
-CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_Hello();
+CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_Hello(
+    void);
 
 CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_Connect(
     const CoSimIO_Info I_Settings);
diff --git a/co_sim_io/c/co_sim_io_c_info.h b/co_sim_io/c/co_sim_io_c_info.h
index d9cfd770..98998bd2 100644
--- a/co_sim_io/c/co_sim_io_c_info.h
+++ b/co_sim_io/c/co_sim_io_c_info.h
@@ -22,7 +22,7 @@ typedef struct CoSimIO_Info
 } CoSimIO_Info;
 
 
-CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_CreateInfo();
+CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_CreateInfo(void);
 
 CO_SIM_IO_NODISCARD CoSimIO_Info CoSimIO_CopyInfo(const CoSimIO_Info I_Info);
 

From 6214c71c57c2ca23cd8150bc646b8602a6719add Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:08:14 +0200
Subject: [PATCH 09/30] add args to entry points

---
 tests/co_sim_io/c/info/test_info_bool.c                       | 2 +-
 tests/co_sim_io/c/info/test_info_clear.c                      | 2 +-
 tests/co_sim_io/c/info/test_info_copy.c                       | 2 +-
 tests/co_sim_io/c/info/test_info_double.c                     | 4 ++--
 tests/co_sim_io/c/info/test_info_erase.c                      | 2 +-
 tests/co_sim_io/c/info/test_info_info.c                       | 2 +-
 tests/co_sim_io/c/info/test_info_int.c                        | 2 +-
 tests/co_sim_io/c/info/test_info_multiple_vals.c              | 2 +-
 tests/co_sim_io/c/info/test_info_print.c                      | 2 +-
 tests/co_sim_io/c/info/test_info_size.c                       | 2 +-
 tests/co_sim_io/c/info/test_info_string.c                     | 2 +-
 tests/co_sim_io/c/model_part/test_model_part.c                | 2 +-
 .../co_sim_io/c/model_part/test_model_part_create_multiple.c  | 2 +-
 tests/co_sim_io/c/model_part/test_model_part_element.c        | 2 +-
 tests/co_sim_io/c/model_part/test_model_part_ghost.c          | 2 +-
 tests/co_sim_io/c/model_part/test_model_part_node.c           | 2 +-
 16 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/tests/co_sim_io/c/info/test_info_bool.c b/tests/co_sim_io/c/info/test_info_bool.c
index 31fd4f8b..d654a9f5 100644
--- a/tests/co_sim_io/c/info/test_info_bool.c
+++ b/tests/co_sim_io/c/info/test_info_bool.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_clear.c b/tests/co_sim_io/c/info/test_info_clear.c
index 04c31907..cfbae415 100644
--- a/tests/co_sim_io/c/info/test_info_clear.c
+++ b/tests/co_sim_io/c/info/test_info_clear.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_copy.c b/tests/co_sim_io/c/info/test_info_copy.c
index 25ce806a..b63e71dc 100644
--- a/tests/co_sim_io/c/info/test_info_copy.c
+++ b/tests/co_sim_io/c/info/test_info_copy.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info, copied_info;
diff --git a/tests/co_sim_io/c/info/test_info_double.c b/tests/co_sim_io/c/info/test_info_double.c
index 6a3235ed..f73e50b9 100644
--- a/tests/co_sim_io/c/info/test_info_double.c
+++ b/tests/co_sim_io/c/info/test_info_double.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
@@ -31,6 +31,6 @@ int main()
     COSIMIO_CHECK_DOUBLE_EQUAL(CoSimIO_Info_GetDouble(info, "tolerance"), 0.0086);
 
     CoSimIO_FreeInfo(info);
-    
+
     return 0;
 }
diff --git a/tests/co_sim_io/c/info/test_info_erase.c b/tests/co_sim_io/c/info/test_info_erase.c
index 2d211b90..70e618f8 100644
--- a/tests/co_sim_io/c/info/test_info_erase.c
+++ b/tests/co_sim_io/c/info/test_info_erase.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_info.c b/tests/co_sim_io/c/info/test_info_info.c
index 94e77a80..566f10ed 100644
--- a/tests/co_sim_io/c/info/test_info_info.c
+++ b/tests/co_sim_io/c/info/test_info_info.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_int.c b/tests/co_sim_io/c/info/test_info_int.c
index 91ad7250..511dc658 100644
--- a/tests/co_sim_io/c/info/test_info_int.c
+++ b/tests/co_sim_io/c/info/test_info_int.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_multiple_vals.c b/tests/co_sim_io/c/info/test_info_multiple_vals.c
index 8f624f85..fb81ee85 100644
--- a/tests/co_sim_io/c/info/test_info_multiple_vals.c
+++ b/tests/co_sim_io/c/info/test_info_multiple_vals.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_print.c b/tests/co_sim_io/c/info/test_info_print.c
index a7dcebe6..3f23be90 100644
--- a/tests/co_sim_io/c/info/test_info_print.c
+++ b/tests/co_sim_io/c/info/test_info_print.c
@@ -16,7 +16,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_size.c b/tests/co_sim_io/c/info/test_info_size.c
index 2a1b0d0c..d892b908 100644
--- a/tests/co_sim_io/c/info/test_info_size.c
+++ b/tests/co_sim_io/c/info/test_info_size.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_string.c b/tests/co_sim_io/c/info/test_info_string.c
index 6cefb226..5a9a7333 100644
--- a/tests/co_sim_io/c/info/test_info_string.c
+++ b/tests/co_sim_io/c/info/test_info_string.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/model_part/test_model_part.c b/tests/co_sim_io/c/model_part/test_model_part.c
index ff255fd9..66e842e2 100644
--- a/tests/co_sim_io/c/model_part/test_model_part.c
+++ b/tests/co_sim_io/c/model_part/test_model_part.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
index 4306ee19..779951c6 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_element.c b/tests/co_sim_io/c/model_part/test_model_part_element.c
index cf2578d4..f5631ed9 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_element.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_element.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_ghost.c b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
index 9a095b34..53e54e17 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_ghost.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_node.c b/tests/co_sim_io/c/model_part/test_model_part_node.c
index 2039964e..5f4925ed 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_node.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_node.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i;

From 66077dc3944a15901c4dc26de1779fb24ae74882 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:19:54 +0200
Subject: [PATCH 10/30] try handling C and C++ separately?

---
 tests/co_sim_io/c/checks.h                           | 12 ++++++++++++
 tests/co_sim_io/c/info/test_info_bool.c              |  2 +-
 tests/co_sim_io/c/info/test_info_clear.c             |  2 +-
 tests/co_sim_io/c/info/test_info_copy.c              |  2 +-
 tests/co_sim_io/c/info/test_info_double.c            |  2 +-
 tests/co_sim_io/c/info/test_info_erase.c             |  2 +-
 tests/co_sim_io/c/info/test_info_info.c              |  2 +-
 tests/co_sim_io/c/info/test_info_int.c               |  2 +-
 tests/co_sim_io/c/info/test_info_multiple_vals.c     |  2 +-
 tests/co_sim_io/c/info/test_info_print.c             |  2 +-
 tests/co_sim_io/c/info/test_info_size.c              |  2 +-
 tests/co_sim_io/c/info/test_info_string.c            |  2 +-
 tests/co_sim_io/c/model_part/test_model_part.c       |  2 +-
 .../c/model_part/test_model_part_create_multiple.c   |  2 +-
 .../co_sim_io/c/model_part/test_model_part_element.c |  2 +-
 tests/co_sim_io/c/model_part/test_model_part_ghost.c |  2 +-
 tests/co_sim_io/c/model_part/test_model_part_node.c  |  2 +-
 17 files changed, 28 insertions(+), 16 deletions(-)

diff --git a/tests/co_sim_io/c/checks.h b/tests/co_sim_io/c/checks.h
index 3f44e989..b0841fe7 100644
--- a/tests/co_sim_io/c/checks.h
+++ b/tests/co_sim_io/c/checks.h
@@ -17,6 +17,18 @@
 #include <math.h>
 #include <string.h>
 
+// Before the 23 standard, C and C++ handled unused arguments differently.
+// C does not allow variable names to be omitted, but does not complain if
+// the variable is unused. On the other hand, C++ allows variable names to
+// be omitted, but will complain if it is not used when named.
+// The "[[maybe_unused]]" attribute is a C23 extension, so it's not applicable
+// here until support for earlier standards is dropped.
+#ifndef __cplusplus
+    #define COSIMIO_MAYBE_UNUSED(variable_name) variable_name
+#else
+    #define COSIMIO_MAYBE_UNUSED(variable_name)
+#endif
+
 #define COSIMIO_CHECK_INT_EQUAL(a, b)                                \
     if (a != b) {                                                    \
         printf("in line %d: %d is not equal to %d", __LINE__, a, b); \
diff --git a/tests/co_sim_io/c/info/test_info_bool.c b/tests/co_sim_io/c/info/test_info_bool.c
index d654a9f5..97e369fe 100644
--- a/tests/co_sim_io/c/info/test_info_bool.c
+++ b/tests/co_sim_io/c/info/test_info_bool.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_clear.c b/tests/co_sim_io/c/info/test_info_clear.c
index cfbae415..e76035ff 100644
--- a/tests/co_sim_io/c/info/test_info_clear.c
+++ b/tests/co_sim_io/c/info/test_info_clear.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_copy.c b/tests/co_sim_io/c/info/test_info_copy.c
index b63e71dc..9fcec8bc 100644
--- a/tests/co_sim_io/c/info/test_info_copy.c
+++ b/tests/co_sim_io/c/info/test_info_copy.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info, copied_info;
diff --git a/tests/co_sim_io/c/info/test_info_double.c b/tests/co_sim_io/c/info/test_info_double.c
index f73e50b9..6a8703b2 100644
--- a/tests/co_sim_io/c/info/test_info_double.c
+++ b/tests/co_sim_io/c/info/test_info_double.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_erase.c b/tests/co_sim_io/c/info/test_info_erase.c
index 70e618f8..4fb25be4 100644
--- a/tests/co_sim_io/c/info/test_info_erase.c
+++ b/tests/co_sim_io/c/info/test_info_erase.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_info.c b/tests/co_sim_io/c/info/test_info_info.c
index 566f10ed..6d755863 100644
--- a/tests/co_sim_io/c/info/test_info_info.c
+++ b/tests/co_sim_io/c/info/test_info_info.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_int.c b/tests/co_sim_io/c/info/test_info_int.c
index 511dc658..57bc0237 100644
--- a/tests/co_sim_io/c/info/test_info_int.c
+++ b/tests/co_sim_io/c/info/test_info_int.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_multiple_vals.c b/tests/co_sim_io/c/info/test_info_multiple_vals.c
index fb81ee85..456859ff 100644
--- a/tests/co_sim_io/c/info/test_info_multiple_vals.c
+++ b/tests/co_sim_io/c/info/test_info_multiple_vals.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_print.c b/tests/co_sim_io/c/info/test_info_print.c
index 3f23be90..29f45e6e 100644
--- a/tests/co_sim_io/c/info/test_info_print.c
+++ b/tests/co_sim_io/c/info/test_info_print.c
@@ -16,7 +16,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_size.c b/tests/co_sim_io/c/info/test_info_size.c
index d892b908..fe2ea410 100644
--- a/tests/co_sim_io/c/info/test_info_size.c
+++ b/tests/co_sim_io/c/info/test_info_size.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/info/test_info_string.c b/tests/co_sim_io/c/info/test_info_string.c
index 5a9a7333..5dd56abd 100644
--- a/tests/co_sim_io/c/info/test_info_string.c
+++ b/tests/co_sim_io/c/info/test_info_string.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     CoSimIO_Info info;
diff --git a/tests/co_sim_io/c/model_part/test_model_part.c b/tests/co_sim_io/c/model_part/test_model_part.c
index 66e842e2..6a099db3 100644
--- a/tests/co_sim_io/c/model_part/test_model_part.c
+++ b/tests/co_sim_io/c/model_part/test_model_part.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
index 779951c6..2e8f782a 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_element.c b/tests/co_sim_io/c/model_part/test_model_part_element.c
index f5631ed9..89b1148f 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_element.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_element.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_ghost.c b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
index 53e54e17..fb61b774 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_ghost.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     int i;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_node.c b/tests/co_sim_io/c/model_part/test_model_part_node.c
index 5f4925ed..7117c1ab 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_node.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_node.c
@@ -15,7 +15,7 @@
 
 #include "../checks.h"
 
-int main(int argc, const char** argv)
+int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
 {
     /* declaring variables */
     int i;

From b596c8f2e3f14bdd0e7b145907ac8e6e41a7fd3b Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:26:37 +0200
Subject: [PATCH 11/30] remove support for the legacy intel compiler

---
 .github/workflows/ci.yml | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8fcc59fc..3230e9fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        compiler: [GCC, CLANG, ICC, ICX]
+        compiler: [GCC, CLANG, ICX, ICPX]
         mpi: [OpenMPI, IntelMPI]
         exclude:
             # CLANG is not properly supported by Intel, better use LLVMIntel in the future
@@ -46,12 +46,8 @@ jobs:
           valgrind \
           clang
 
-    - name: Install legacy Intel compiler
-      if: ${{ matrix.compiler == 'ICC' }}
-      run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic
-
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' }}
+      if: ${{ matrix.compiler == 'ICPX' }}
       run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
 
     - name: Install MPI
@@ -70,18 +66,18 @@ jobs:
         elif [ ${{ matrix.compiler }} = CLANG ]; then
           export CXX=/usr/bin/clang++
           export CC=/usr/bin/clang
-        elif [ ${{ matrix.compiler }} = ICC ]; then
-          export CXX=icpc
-          export CC=icc
         elif [ ${{ matrix.compiler }} = ICX ]; then
           export CXX=icpx
           export CC=icx
+        elif [ ${{ matrix.compiler }} = ICPX ]; then
+          export CXX=icpx
+          export CC=icx
         else
           echo 'Unsupported compiler: ${{ matrix.compiler }}'
           exit 1
         fi
 
-        if [ ${{ matrix.compiler }} = ICC ] || [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
 
@@ -107,7 +103,7 @@ jobs:
         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
         export PATH=${PATH}:${GITHUB_WORKSPACE}/bin # required for IntelMPI
         export PATH=${PATH}:${GITHUB_WORKSPACE}/bin/tests_c_mpi # required for IntelMPI
-        if [ ${{ matrix.compiler }} = ICC ] || [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
 
@@ -128,14 +124,14 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-        compiler: [GCC, ICC]
+        compiler: [GCC, ICX]
     timeout-minutes: 15
 
     steps:
     - uses: actions/checkout@v2
 
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICC' }}
+      if: ${{ matrix.compiler == 'ICX' }}
       run: |
         # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
         cd /tmp
@@ -145,7 +141,7 @@ jobs:
         sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
 
         sudo apt-get update
-        sudo apt-get install intel-oneapi-compiler-dpcpp-cpp-and-cpp-classic
+        sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
 
     - name: Install MPI
       run: |
@@ -170,7 +166,7 @@ jobs:
 
     - name: Running tests
       run: |
-        if [ ${{ matrix.compiler }} = ICC ]; then
+        if [ ${{ matrix.compiler }} = ICX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
@@ -181,7 +177,7 @@ jobs:
 
     - name: Running MPI tests
       run: |
-        if [ ${{ matrix.compiler }} = ICC ]; then
+        if [ ${{ matrix.compiler }} = ICX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin

From 95fbeb98807eea67049874e372f49761243fd358 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:42:12 +0200
Subject: [PATCH 12/30] ancient C-style comments

---
 tests/co_sim_io/c/checks.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/tests/co_sim_io/c/checks.h b/tests/co_sim_io/c/checks.h
index b0841fe7..dd2a8856 100644
--- a/tests/co_sim_io/c/checks.h
+++ b/tests/co_sim_io/c/checks.h
@@ -17,12 +17,14 @@
 #include <math.h>
 #include <string.h>
 
-// Before the 23 standard, C and C++ handled unused arguments differently.
-// C does not allow variable names to be omitted, but does not complain if
-// the variable is unused. On the other hand, C++ allows variable names to
-// be omitted, but will complain if it is not used when named.
-// The "[[maybe_unused]]" attribute is a C23 extension, so it's not applicable
-// here until support for earlier standards is dropped.
+/*
+    Before the 23 standard, C and C++ handled unused arguments differently.
+    C does not allow variable names to be omitted, but does not complain if
+    the variable is unused. On the other hand, C++ allows variable names to
+    be omitted, but will complain if it is not used when named.
+    The "[[maybe_unused]]" attribute is a C23 extension, so it's not applicable
+    here until support for earlier standards is dropped.
+*/
 #ifndef __cplusplus
     #define COSIMIO_MAYBE_UNUSED(variable_name) variable_name
 #else

From fd02e975e3f3de0d7fefff37b95c0a96dc239ffa Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:42:33 +0200
Subject: [PATCH 13/30] fix intel installation

---
 .github/workflows/ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3230e9fe..c04f395d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -131,7 +131,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' }}
+      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
       run: |
         # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
         cd /tmp
@@ -166,7 +166,7 @@ jobs:
 
     - name: Running tests
       run: |
-        if [ ${{ matrix.compiler }} = ICX ]; then
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
@@ -177,7 +177,7 @@ jobs:
 
     - name: Running MPI tests
       run: |
-        if [ ${{ matrix.compiler }} = ICX ]; then
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin

From a170127512615d2454b97d70e155d49a13985438 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 14:48:54 +0200
Subject: [PATCH 14/30] Can I omit unused argument names? - No, you can't. -
 Fine, but then you won't complain if I don't use them, right? - Oh you bet I
 will.

---
 tests/co_sim_io/c/checks.h                        | 15 ++-------------
 tests/co_sim_io/c/info/test_info_bool.c           |  5 ++++-
 tests/co_sim_io/c/info/test_info_clear.c          |  5 ++++-
 tests/co_sim_io/c/info/test_info_copy.c           |  5 ++++-
 tests/co_sim_io/c/info/test_info_double.c         |  5 ++++-
 tests/co_sim_io/c/info/test_info_erase.c          |  5 ++++-
 tests/co_sim_io/c/info/test_info_info.c           |  5 ++++-
 tests/co_sim_io/c/info/test_info_int.c            |  5 ++++-
 tests/co_sim_io/c/info/test_info_multiple_vals.c  |  5 ++++-
 tests/co_sim_io/c/info/test_info_print.c          |  5 ++++-
 tests/co_sim_io/c/info/test_info_size.c           |  5 ++++-
 tests/co_sim_io/c/info/test_info_string.c         |  5 ++++-
 tests/co_sim_io/c/model_part/test_model_part.c    |  5 ++++-
 .../model_part/test_model_part_create_multiple.c  |  5 ++++-
 .../c/model_part/test_model_part_element.c        |  5 ++++-
 .../c/model_part/test_model_part_ghost.c          |  5 ++++-
 .../co_sim_io/c/model_part/test_model_part_node.c |  5 ++++-
 17 files changed, 66 insertions(+), 29 deletions(-)

diff --git a/tests/co_sim_io/c/checks.h b/tests/co_sim_io/c/checks.h
index dd2a8856..71622f20 100644
--- a/tests/co_sim_io/c/checks.h
+++ b/tests/co_sim_io/c/checks.h
@@ -17,19 +17,8 @@
 #include <math.h>
 #include <string.h>
 
-/*
-    Before the 23 standard, C and C++ handled unused arguments differently.
-    C does not allow variable names to be omitted, but does not complain if
-    the variable is unused. On the other hand, C++ allows variable names to
-    be omitted, but will complain if it is not used when named.
-    The "[[maybe_unused]]" attribute is a C23 extension, so it's not applicable
-    here until support for earlier standards is dropped.
-*/
-#ifndef __cplusplus
-    #define COSIMIO_MAYBE_UNUSED(variable_name) variable_name
-#else
-    #define COSIMIO_MAYBE_UNUSED(variable_name)
-#endif
+
+#define COSIMIO_UNUSED(variable_name) (void)(variable_name)
 
 #define COSIMIO_CHECK_INT_EQUAL(a, b)                                \
     if (a != b) {                                                    \
diff --git a/tests/co_sim_io/c/info/test_info_bool.c b/tests/co_sim_io/c/info/test_info_bool.c
index 97e369fe..64e96cad 100644
--- a/tests/co_sim_io/c/info/test_info_bool.c
+++ b/tests/co_sim_io/c/info/test_info_bool.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_clear.c b/tests/co_sim_io/c/info/test_info_clear.c
index e76035ff..7d050e48 100644
--- a/tests/co_sim_io/c/info/test_info_clear.c
+++ b/tests/co_sim_io/c/info/test_info_clear.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_copy.c b/tests/co_sim_io/c/info/test_info_copy.c
index 9fcec8bc..d450f998 100644
--- a/tests/co_sim_io/c/info/test_info_copy.c
+++ b/tests/co_sim_io/c/info/test_info_copy.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info, copied_info;
 
diff --git a/tests/co_sim_io/c/info/test_info_double.c b/tests/co_sim_io/c/info/test_info_double.c
index 6a8703b2..24aa189d 100644
--- a/tests/co_sim_io/c/info/test_info_double.c
+++ b/tests/co_sim_io/c/info/test_info_double.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_erase.c b/tests/co_sim_io/c/info/test_info_erase.c
index 4fb25be4..ecbfa91e 100644
--- a/tests/co_sim_io/c/info/test_info_erase.c
+++ b/tests/co_sim_io/c/info/test_info_erase.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_info.c b/tests/co_sim_io/c/info/test_info_info.c
index 6d755863..2f7f5df6 100644
--- a/tests/co_sim_io/c/info/test_info_info.c
+++ b/tests/co_sim_io/c/info/test_info_info.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
     CoSimIO_Info sub_info;
diff --git a/tests/co_sim_io/c/info/test_info_int.c b/tests/co_sim_io/c/info/test_info_int.c
index 57bc0237..5e1b7d6d 100644
--- a/tests/co_sim_io/c/info/test_info_int.c
+++ b/tests/co_sim_io/c/info/test_info_int.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_multiple_vals.c b/tests/co_sim_io/c/info/test_info_multiple_vals.c
index 456859ff..ccfc9b61 100644
--- a/tests/co_sim_io/c/info/test_info_multiple_vals.c
+++ b/tests/co_sim_io/c/info/test_info_multiple_vals.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_print.c b/tests/co_sim_io/c/info/test_info_print.c
index 29f45e6e..2b38c534 100644
--- a/tests/co_sim_io/c/info/test_info_print.c
+++ b/tests/co_sim_io/c/info/test_info_print.c
@@ -16,8 +16,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
     char buffer[BUFSIZ];
diff --git a/tests/co_sim_io/c/info/test_info_size.c b/tests/co_sim_io/c/info/test_info_size.c
index fe2ea410..b84879b1 100644
--- a/tests/co_sim_io/c/info/test_info_size.c
+++ b/tests/co_sim_io/c/info/test_info_size.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/info/test_info_string.c b/tests/co_sim_io/c/info/test_info_string.c
index 5dd56abd..dcc1d455 100644
--- a/tests/co_sim_io/c/info/test_info_string.c
+++ b/tests/co_sim_io/c/info/test_info_string.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     CoSimIO_Info info;
 
diff --git a/tests/co_sim_io/c/model_part/test_model_part.c b/tests/co_sim_io/c/model_part/test_model_part.c
index 6a099db3..9f112b50 100644
--- a/tests/co_sim_io/c/model_part/test_model_part.c
+++ b/tests/co_sim_io/c/model_part/test_model_part.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     int i;
     int connectivity[2];
diff --git a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
index 2e8f782a..62af7d46 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     int i;
     int j;
diff --git a/tests/co_sim_io/c/model_part/test_model_part_element.c b/tests/co_sim_io/c/model_part/test_model_part_element.c
index 89b1148f..88d755e3 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_element.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_element.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     int i;
     int connectivity[3];
diff --git a/tests/co_sim_io/c/model_part/test_model_part_ghost.c b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
index fb61b774..3bb7facb 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_ghost.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     int i;
     int connectivity[2];
diff --git a/tests/co_sim_io/c/model_part/test_model_part_node.c b/tests/co_sim_io/c/model_part/test_model_part_node.c
index 7117c1ab..940a15f1 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_node.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_node.c
@@ -15,8 +15,11 @@
 
 #include "../checks.h"
 
-int main(int COSIMIO_MAYBE_UNUSED(argc), const char** COSIMIO_MAYBE_UNUSED(argv))
+int main(int argc, const char** argv)
 {
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     /* declaring variables */
     int i;
     CoSimIO_ModelPart model_part;

From e53ad06380d86c529f7b3c11613d6c190cd40ee4 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:07:31 +0200
Subject: [PATCH 15/30] fix intel installation - round 2

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c04f395d..08e72e16 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,7 +47,7 @@ jobs:
           clang
 
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICPX' }}
+      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
       run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
 
     - name: Install MPI

From 7ec0a234ddd78e6e0c0831242c2e1ccb2b493155 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:07:58 +0200
Subject: [PATCH 16/30] S T R I C T compiler

---
 co_sim_io/sources/communication/base_socket_communication.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/co_sim_io/sources/communication/base_socket_communication.cpp b/co_sim_io/sources/communication/base_socket_communication.cpp
index a5fb6806..8f71c4c1 100644
--- a/co_sim_io/sources/communication/base_socket_communication.cpp
+++ b/co_sim_io/sources/communication/base_socket_communication.cpp
@@ -19,7 +19,7 @@ namespace CoSimIO {
 namespace Internals {
 
 template<class TSocketType>
-BaseSocketCommunication<TSocketType>::~BaseSocketCommunication<TSocketType>()
+BaseSocketCommunication<TSocketType>::~BaseSocketCommunication()
 {
     CO_SIM_IO_TRY
 

From ff44966bc939ac8c9d6e498186ed4ccd9b3e8fd8 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:08:31 +0200
Subject: [PATCH 17/30] =?UTF-8?q?=E3=81=B0=E3=82=93=E3=81=95=E3=81=8F?=
 =?UTF-8?q?=E3=81=A4=E3=81=8D=E3=81=9F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 tests/co_sim_io/c/info/test_info_bool.c                   | 6 +++---
 tests/co_sim_io/c/info/test_info_clear.c                  | 6 +++---
 tests/co_sim_io/c/info/test_info_copy.c                   | 6 +++---
 tests/co_sim_io/c/info/test_info_double.c                 | 6 +++---
 tests/co_sim_io/c/info/test_info_erase.c                  | 6 +++---
 tests/co_sim_io/c/info/test_info_info.c                   | 6 +++---
 tests/co_sim_io/c/info/test_info_int.c                    | 6 +++---
 tests/co_sim_io/c/info/test_info_multiple_vals.c          | 6 +++---
 tests/co_sim_io/c/info/test_info_print.c                  | 6 +++---
 tests/co_sim_io/c/info/test_info_size.c                   | 6 +++---
 tests/co_sim_io/c/info/test_info_string.c                 | 6 +++---
 tests/co_sim_io/c/model_part/test_model_part.c            | 6 +++---
 .../c/model_part/test_model_part_create_multiple.c        | 6 +++---
 tests/co_sim_io/c/model_part/test_model_part_element.c    | 8 ++++----
 tests/co_sim_io/c/model_part/test_model_part_ghost.c      | 6 +++---
 tests/co_sim_io/c/model_part/test_model_part_node.c       | 6 +++---
 16 files changed, 49 insertions(+), 49 deletions(-)

diff --git a/tests/co_sim_io/c/info/test_info_bool.c b/tests/co_sim_io/c/info/test_info_bool.c
index 64e96cad..e7d1c726 100644
--- a/tests/co_sim_io/c/info/test_info_bool.c
+++ b/tests/co_sim_io/c/info/test_info_bool.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_FALSE(CoSimIO_Info_Has(info, "is_converged"));
diff --git a/tests/co_sim_io/c/info/test_info_clear.c b/tests/co_sim_io/c/info/test_info_clear.c
index 7d050e48..a0ed4e34 100644
--- a/tests/co_sim_io/c/info/test_info_clear.c
+++ b/tests/co_sim_io/c/info/test_info_clear.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_Info_Size(info), 0);
diff --git a/tests/co_sim_io/c/info/test_info_copy.c b/tests/co_sim_io/c/info/test_info_copy.c
index d450f998..43fd19e0 100644
--- a/tests/co_sim_io/c/info/test_info_copy.c
+++ b/tests/co_sim_io/c/info/test_info_copy.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info, copied_info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_Info_Size(info), 0);
diff --git a/tests/co_sim_io/c/info/test_info_double.c b/tests/co_sim_io/c/info/test_info_double.c
index 24aa189d..cc840c6d 100644
--- a/tests/co_sim_io/c/info/test_info_double.c
+++ b/tests/co_sim_io/c/info/test_info_double.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_FALSE(CoSimIO_Info_Has(info, "tolerance"));
diff --git a/tests/co_sim_io/c/info/test_info_erase.c b/tests/co_sim_io/c/info/test_info_erase.c
index ecbfa91e..e4568b09 100644
--- a/tests/co_sim_io/c/info/test_info_erase.c
+++ b/tests/co_sim_io/c/info/test_info_erase.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_Info_Size(info), 0);
diff --git a/tests/co_sim_io/c/info/test_info_info.c b/tests/co_sim_io/c/info/test_info_info.c
index 2f7f5df6..d1478335 100644
--- a/tests/co_sim_io/c/info/test_info_info.c
+++ b/tests/co_sim_io/c/info/test_info_info.c
@@ -17,14 +17,14 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
     CoSimIO_Info sub_info;
     CoSimIO_Info retrieved_sub_info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
     sub_info = CoSimIO_CreateInfo();
 
diff --git a/tests/co_sim_io/c/info/test_info_int.c b/tests/co_sim_io/c/info/test_info_int.c
index 5e1b7d6d..1af2a373 100644
--- a/tests/co_sim_io/c/info/test_info_int.c
+++ b/tests/co_sim_io/c/info/test_info_int.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_FALSE(CoSimIO_Info_Has(info, "echo_level"));
diff --git a/tests/co_sim_io/c/info/test_info_multiple_vals.c b/tests/co_sim_io/c/info/test_info_multiple_vals.c
index ccfc9b61..4750741f 100644
--- a/tests/co_sim_io/c/info/test_info_multiple_vals.c
+++ b/tests/co_sim_io/c/info/test_info_multiple_vals.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_Info_Size(info), 0);
diff --git a/tests/co_sim_io/c/info/test_info_print.c b/tests/co_sim_io/c/info/test_info_print.c
index 2b38c534..ce7fe2b9 100644
--- a/tests/co_sim_io/c/info/test_info_print.c
+++ b/tests/co_sim_io/c/info/test_info_print.c
@@ -18,13 +18,13 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
     char buffer[BUFSIZ];
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     CoSimIO_Info_SetInt(info, "echo_level", 6);
diff --git a/tests/co_sim_io/c/info/test_info_size.c b/tests/co_sim_io/c/info/test_info_size.c
index b84879b1..1d3df0d7 100644
--- a/tests/co_sim_io/c/info/test_info_size.c
+++ b/tests/co_sim_io/c/info/test_info_size.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_Info_Size(info), 0);
diff --git a/tests/co_sim_io/c/info/test_info_string.c b/tests/co_sim_io/c/info/test_info_string.c
index dcc1d455..c8e0e1d2 100644
--- a/tests/co_sim_io/c/info/test_info_string.c
+++ b/tests/co_sim_io/c/info/test_info_string.c
@@ -17,12 +17,12 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     CoSimIO_Info info;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     info = CoSimIO_CreateInfo();
 
     COSIMIO_CHECK_FALSE(CoSimIO_Info_Has(info, "identifier"));
diff --git a/tests/co_sim_io/c/model_part/test_model_part.c b/tests/co_sim_io/c/model_part/test_model_part.c
index 9f112b50..ef524cf4 100644
--- a/tests/co_sim_io/c/model_part/test_model_part.c
+++ b/tests/co_sim_io/c/model_part/test_model_part.c
@@ -17,9 +17,6 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     int i;
     int connectivity[2];
@@ -27,6 +24,9 @@ int main(int argc, const char** argv)
     CoSimIO_Element elem;
     CoSimIO_ModelPart model_part;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     model_part = CoSimIO_CreateModelPart("my_model_part");
 
     COSIMIO_CHECK_STRING_EQUAL(CoSimIO_ModelPart_Name(model_part), "my_model_part");
diff --git a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
index 62af7d46..da0fcb1d 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_create_multiple.c
@@ -17,9 +17,6 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     int i;
     int j;
@@ -40,6 +37,9 @@ int main(int argc, const char** argv)
     CoSimIO_Node node;
     CoSimIO_Element elem;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     model_part = CoSimIO_CreateModelPart("my_model_part");
 
     COSIMIO_CHECK_INT_EQUAL(CoSimIO_ModelPart_NumberOfNodes(model_part), 0);
diff --git a/tests/co_sim_io/c/model_part/test_model_part_element.c b/tests/co_sim_io/c/model_part/test_model_part_element.c
index 88d755e3..8369c783 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_element.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_element.c
@@ -17,17 +17,17 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     int i;
     int connectivity[3];
     CoSimIO_Element elem_tri, elem_line, elem_point, elem_tri_by_index, elem_line_by_index, elem_point_by_index, elem_tri_by_id, elem_line_by_id, elem_point_by_id;
     CoSimIO_ModelPart model_part;
 
-    model_part = CoSimIO_CreateModelPart("my_model_part");
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     for (i=0; i<5; ++i) {
+    model_part = CoSimIO_CreateModelPart("my_model_part");
         CoSimIO_ModelPart_CreateNewNode(
             model_part,
             i+1,
diff --git a/tests/co_sim_io/c/model_part/test_model_part_ghost.c b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
index 3bb7facb..2f2dd84d 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_ghost.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_ghost.c
@@ -17,9 +17,6 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     int i;
     int connectivity[2];
@@ -27,6 +24,9 @@ int main(int argc, const char** argv)
     CoSimIO_Element elem;
     CoSimIO_ModelPart model_part;
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     model_part = CoSimIO_CreateModelPart("my_model_part");
 
     COSIMIO_CHECK_STRING_EQUAL(CoSimIO_ModelPart_Name(model_part), "my_model_part");
diff --git a/tests/co_sim_io/c/model_part/test_model_part_node.c b/tests/co_sim_io/c/model_part/test_model_part_node.c
index 940a15f1..929ad84f 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_node.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_node.c
@@ -17,9 +17,6 @@
 
 int main(int argc, const char** argv)
 {
-    COSIMIO_UNUSED(argc);
-    COSIMIO_UNUSED(argv);
-
     /* declaring variables */
     int i;
     CoSimIO_ModelPart model_part;
@@ -31,6 +28,9 @@ int main(int argc, const char** argv)
     double coords_2[] = {-1.0, -2.8, 0.0};
     double coords_3[] = {0.0, 3.7, 39.44};
 
+    COSIMIO_UNUSED(argc);
+    COSIMIO_UNUSED(argv);
+
     model_part = CoSimIO_CreateModelPart("my_model_part");
 
     /* the memory of the node is managed on the C++ side */

From 2f1fb0421210955204212ee929b0eb7c800cd0ae Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:17:13 +0200
Subject: [PATCH 18/30] more unused arguments

---
 tests/integration_tutorials/cpp/connect_disconnect_a.cpp | 5 ++++-
 tests/integration_tutorials/cpp/connect_disconnect_b.cpp | 5 ++++-
 tests/integration_tutorials/cpp/data_exchange.cpp        | 5 ++++-
 tests/integration_tutorials/cpp/export_data.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/export_info.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/export_mesh.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/hello.cpp                | 5 ++++-
 tests/integration_tutorials/cpp/import_data.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/import_info.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/import_mesh.cpp          | 5 ++++-
 tests/integration_tutorials/cpp/mesh_exchange.cpp        | 5 ++++-
 tests/integration_tutorials/cpp/run.cpp                  | 5 ++++-
 tests/integration_tutorials/cpp/runner.cpp               | 5 ++++-
 13 files changed, 52 insertions(+), 13 deletions(-)

diff --git a/tests/integration_tutorials/cpp/connect_disconnect_a.cpp b/tests/integration_tutorials/cpp/connect_disconnect_a.cpp
index 78410d2e..aaaea42f 100644
--- a/tests/integration_tutorials/cpp/connect_disconnect_a.cpp
+++ b/tests/integration_tutorials/cpp/connect_disconnect_a.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_connect_disconnect_a");
@@ -29,6 +29,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/connect_disconnect_b.cpp b/tests/integration_tutorials/cpp/connect_disconnect_b.cpp
index 88563d52..5b21006f 100644
--- a/tests/integration_tutorials/cpp/connect_disconnect_b.cpp
+++ b/tests/integration_tutorials/cpp/connect_disconnect_b.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_connect_disconnect_b");
@@ -29,6 +29,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/data_exchange.cpp b/tests/integration_tutorials/cpp/data_exchange.cpp
index e0f7360a..f4d48a17 100644
--- a/tests/integration_tutorials/cpp/data_exchange.cpp
+++ b/tests/integration_tutorials/cpp/data_exchange.cpp
@@ -23,13 +23,16 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "my_code");
     settings.Set("connect_to", "Kratos");
     settings.Set("echo_level", 1);
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/export_data.cpp b/tests/integration_tutorials/cpp/export_data.cpp
index 442b500a..5ddb63c5 100644
--- a/tests/integration_tutorials/cpp/export_data.cpp
+++ b/tests/integration_tutorials/cpp/export_data.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_export_solver");
@@ -28,6 +28,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/export_info.cpp b/tests/integration_tutorials/cpp/export_info.cpp
index 4e1f97ac..e9f3dd64 100644
--- a/tests/integration_tutorials/cpp/export_info.cpp
+++ b/tests/integration_tutorials/cpp/export_info.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_export_info_solver");
@@ -28,6 +28,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/export_mesh.cpp b/tests/integration_tutorials/cpp/export_mesh.cpp
index d683059d..3cedbf19 100644
--- a/tests/integration_tutorials/cpp/export_mesh.cpp
+++ b/tests/integration_tutorials/cpp/export_mesh.cpp
@@ -24,7 +24,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_mesh_export_solver");
@@ -32,6 +32,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/hello.cpp b/tests/integration_tutorials/cpp/hello.cpp
index 39d091ec..83cc4013 100644
--- a/tests/integration_tutorials/cpp/hello.cpp
+++ b/tests/integration_tutorials/cpp/hello.cpp
@@ -20,10 +20,13 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     auto info = CoSimIO::Hello();
 
+    (void)(argc);
+    (void)(argv);
+
     std::cout << info << std::endl;
 
     int major_version = info.Get<int>("major_version");
diff --git a/tests/integration_tutorials/cpp/import_data.cpp b/tests/integration_tutorials/cpp/import_data.cpp
index be0e1159..1771ecf0 100644
--- a/tests/integration_tutorials/cpp/import_data.cpp
+++ b/tests/integration_tutorials/cpp/import_data.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_import_solver");
@@ -28,6 +28,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/import_info.cpp b/tests/integration_tutorials/cpp/import_info.cpp
index fe64abb8..62bb4694 100644
--- a/tests/integration_tutorials/cpp/import_info.cpp
+++ b/tests/integration_tutorials/cpp/import_info.cpp
@@ -20,7 +20,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_import_info_solver");
@@ -28,6 +28,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/import_mesh.cpp b/tests/integration_tutorials/cpp/import_mesh.cpp
index 213941a5..5b979665 100644
--- a/tests/integration_tutorials/cpp/import_mesh.cpp
+++ b/tests/integration_tutorials/cpp/import_mesh.cpp
@@ -24,7 +24,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_mesh_import_solver");
@@ -32,6 +32,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/mesh_exchange.cpp b/tests/integration_tutorials/cpp/mesh_exchange.cpp
index cb88b73a..4ae7822a 100644
--- a/tests/integration_tutorials/cpp/mesh_exchange.cpp
+++ b/tests/integration_tutorials/cpp/mesh_exchange.cpp
@@ -23,13 +23,16 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "my_code");
     settings.Set("connect_to", "Kratos");
     settings.Set("echo_level", 1);
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     const std::string connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/run.cpp b/tests/integration_tutorials/cpp/run.cpp
index ee6e2d04..6bbcd11f 100644
--- a/tests/integration_tutorials/cpp/run.cpp
+++ b/tests/integration_tutorials/cpp/run.cpp
@@ -135,7 +135,7 @@ CoSimIO::Info ExportMesh(const CoSimIO::Info& I_Info)
 }
 
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_run");
@@ -143,6 +143,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_EQUAL(info.Get<int>("connection_status"), CoSimIO::ConnectionStatus::Connected);
     s_connection_name = info.Get<std::string>("connection_name");
diff --git a/tests/integration_tutorials/cpp/runner.cpp b/tests/integration_tutorials/cpp/runner.cpp
index d57df6a0..f85a9ce7 100644
--- a/tests/integration_tutorials/cpp/runner.cpp
+++ b/tests/integration_tutorials/cpp/runner.cpp
@@ -67,7 +67,7 @@ bool ControlOtherCode(const std::string& I_FunctionName)
     return check_info.Get<std::string>("name_for_check") == I_FunctionName;
 }
 
-int main()
+int main(int argc, const char** argv)
 {
     CoSimIO::Info settings;
     settings.Set("my_name", "cpp_runner");
@@ -75,6 +75,9 @@ int main()
     settings.Set("echo_level", 1);
     settings.Set("version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     auto info = CoSimIO::Connect(settings);
     COSIMIO_CHECK_TRUE(info.Get<int>("connection_status") == CoSimIO::ConnectionStatus::Connected);
     s_connection_name = info.Get<std::string>("connection_name");

From c9a66f2a26300d605c917413c7d5b52898f9e062 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:17:28 +0200
Subject: [PATCH 19/30] install python on rocky

---
 .github/workflows/ci.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 08e72e16..1f652bae 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -353,6 +353,11 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.9'
+
     - name: Build CoSimIO
       run: |
         cmake -H"." -B"build"        \

From b13c60b8c14ff3d1d15a4441eda50d61c2d6357c Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 15:21:59 +0200
Subject: [PATCH 20/30] more unused arguments

---
 tests/integration_tutorials/c/connect_disconnect_a.c | 5 ++++-
 tests/integration_tutorials/c/connect_disconnect_b.c | 5 ++++-
 tests/integration_tutorials/c/data_exchange.c        | 5 ++++-
 tests/integration_tutorials/c/export_data.c          | 5 ++++-
 tests/integration_tutorials/c/export_info.c          | 5 ++++-
 tests/integration_tutorials/c/export_mesh.c          | 5 ++++-
 tests/integration_tutorials/c/hello.c                | 5 ++++-
 tests/integration_tutorials/c/import_data.c          | 5 ++++-
 tests/integration_tutorials/c/import_info.c          | 5 ++++-
 tests/integration_tutorials/c/import_mesh.c          | 5 ++++-
 tests/integration_tutorials/c/mesh_exchange.c        | 5 ++++-
 11 files changed, 44 insertions(+), 11 deletions(-)

diff --git a/tests/integration_tutorials/c/connect_disconnect_a.c b/tests/integration_tutorials/c/connect_disconnect_a.c
index 8f0f62ae..c5df5bcb 100644
--- a/tests/integration_tutorials/c/connect_disconnect_a.c
+++ b/tests/integration_tutorials/c/connect_disconnect_a.c
@@ -19,12 +19,15 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info settings, connect_info, disconnect_settings, disconnect_info;
     const char* connection_name;
 
+    (void)(argc);
+    (void)(argv);
+
     settings = CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(settings, "my_name", "c_connect_disconnect_a");
     CoSimIO_Info_SetString(settings, "connect_to", "c_connect_disconnect_b");
diff --git a/tests/integration_tutorials/c/connect_disconnect_b.c b/tests/integration_tutorials/c/connect_disconnect_b.c
index 457ce77a..4bcad722 100644
--- a/tests/integration_tutorials/c/connect_disconnect_b.c
+++ b/tests/integration_tutorials/c/connect_disconnect_b.c
@@ -19,12 +19,15 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info settings, connect_info, disconnect_settings, disconnect_info;
     const char* connection_name;
 
+    (void)(argc);
+    (void)(argv);
+
     settings = CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(settings, "my_name", "c_connect_disconnect_b");
     CoSimIO_Info_SetString(settings, "connect_to", "c_connect_disconnect_a");
diff --git a/tests/integration_tutorials/c/data_exchange.c b/tests/integration_tutorials/c/data_exchange.c
index 1934a182..f2d5a3e7 100644
--- a/tests/integration_tutorials/c/data_exchange.c
+++ b/tests/integration_tutorials/c/data_exchange.c
@@ -19,7 +19,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info connection_settings, connect_info, export_settings, import_settings, export_info, import_info, disconnect_settings, disconnect_info;
@@ -29,6 +29,9 @@ int main()
     double* imported_data;
     int data_allocated_size = 0;
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings = CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_export_data");
diff --git a/tests/integration_tutorials/c/export_data.c b/tests/integration_tutorials/c/export_data.c
index b5202f98..4504b8c4 100644
--- a/tests/integration_tutorials/c/export_data.c
+++ b/tests/integration_tutorials/c/export_data.c
@@ -19,7 +19,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info connection_settings, connect_info, export_settings, export_info, disconnect_settings, disconnect_info;
@@ -27,6 +27,9 @@ int main()
     int data_size = 4;
     double data_to_send[] = {3.14, 3.14, 3.14, 3.14};
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings = CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_export_data");
diff --git a/tests/integration_tutorials/c/export_info.c b/tests/integration_tutorials/c/export_info.c
index 8a4f64e0..1db8d33b 100644
--- a/tests/integration_tutorials/c/export_info.c
+++ b/tests/integration_tutorials/c/export_info.c
@@ -19,12 +19,15 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info connection_settings, connect_info, info_to_export, export_info, disconnect_settings, disconnect_info;
     const char* connection_name;
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings=CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_export_info");
diff --git a/tests/integration_tutorials/c/export_mesh.c b/tests/integration_tutorials/c/export_mesh.c
index fd97e4ba..e44c14be 100644
--- a/tests/integration_tutorials/c/export_mesh.c
+++ b/tests/integration_tutorials/c/export_mesh.c
@@ -19,7 +19,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i,j;
@@ -54,6 +54,9 @@ int main()
     CoSimIO_Info_SetInt(connection_settings, "echo_level", 1);
     CoSimIO_Info_SetString(connection_settings, "version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     /* Connecting using the connection settings */
     connect_info = CoSimIO_Connect(connection_settings);
     COSIMIO_CHECK_EQUAL(CoSimIO_Info_GetInt(connect_info, "connection_status"), CoSimIO_Connected);
diff --git a/tests/integration_tutorials/c/hello.c b/tests/integration_tutorials/c/hello.c
index 7c45ba74..1b32cbac 100644
--- a/tests/integration_tutorials/c/hello.c
+++ b/tests/integration_tutorials/c/hello.c
@@ -23,12 +23,15 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info hello_info;
     int major_version, minor_version;
 
+    (void)(argc);
+    (void)(argv);
+
     hello_info = CoSimIO_Hello();
 
     CoSimIO_PrintInfo(stdout, hello_info);
diff --git a/tests/integration_tutorials/c/import_data.c b/tests/integration_tutorials/c/import_data.c
index 6eada851..6eb9373c 100644
--- a/tests/integration_tutorials/c/import_data.c
+++ b/tests/integration_tutorials/c/import_data.c
@@ -19,7 +19,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info connection_settings, connect_info, import_settings, import_info, disconnect_settings, disconnect_info;
@@ -27,6 +27,9 @@ int main()
     double* data;
     int data_allocated_size = 0;
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings=CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_import_data");
diff --git a/tests/integration_tutorials/c/import_info.c b/tests/integration_tutorials/c/import_info.c
index 479cc383..408fd009 100644
--- a/tests/integration_tutorials/c/import_info.c
+++ b/tests/integration_tutorials/c/import_info.c
@@ -36,12 +36,15 @@
         return 1;                                                    \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     CoSimIO_Info connection_settings, connect_info, export_info, imported_info, disconnect_settings, disconnect_info;
     const char* connection_name;
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings=CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_import_info");
diff --git a/tests/integration_tutorials/c/import_mesh.c b/tests/integration_tutorials/c/import_mesh.c
index c04dac95..26895036 100644
--- a/tests/integration_tutorials/c/import_mesh.c
+++ b/tests/integration_tutorials/c/import_mesh.c
@@ -25,7 +25,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i, j;
@@ -53,6 +53,9 @@ int main()
 
     int expected_number_of_elements = 4;
 
+    (void)(argc);
+    (void)(argv);
+
     /* Creating the connection settings */
     connection_settings=CoSimIO_CreateInfo();
     CoSimIO_Info_SetString(connection_settings, "my_name", "c_import_mesh");
diff --git a/tests/integration_tutorials/c/mesh_exchange.c b/tests/integration_tutorials/c/mesh_exchange.c
index a196f0de..3647679d 100644
--- a/tests/integration_tutorials/c/mesh_exchange.c
+++ b/tests/integration_tutorials/c/mesh_exchange.c
@@ -25,7 +25,7 @@
         return 1;                                                \
     }
 
-int main()
+int main(int argc, const char** argv)
 {
     /* declaring variables */
     int i,j;
@@ -63,6 +63,9 @@ int main()
     CoSimIO_Info_SetInt(connection_settings, "echo_level", 1);
     CoSimIO_Info_SetString(connection_settings, "version", "1.25");
 
+    (void)(argc);
+    (void)(argv);
+
     /* Connecting using the connection settings */
     connect_info = CoSimIO_Connect(connection_settings);
     COSIMIO_CHECK_EQUAL_INT(CoSimIO_Info_GetInt(connect_info, "connection_status"), CoSimIO_Connected);

From 5d44e2227984fed1f6e2dc10ba327005d6012e8c Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Mon, 14 Apr 2025 20:01:54 +0200
Subject: [PATCH 21/30] revert line move by mistake

---
 tests/co_sim_io/c/model_part/test_model_part_element.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/co_sim_io/c/model_part/test_model_part_element.c b/tests/co_sim_io/c/model_part/test_model_part_element.c
index 8369c783..55b861c3 100644
--- a/tests/co_sim_io/c/model_part/test_model_part_element.c
+++ b/tests/co_sim_io/c/model_part/test_model_part_element.c
@@ -26,8 +26,8 @@ int main(int argc, const char** argv)
     COSIMIO_UNUSED(argc);
     COSIMIO_UNUSED(argv);
 
-    for (i=0; i<5; ++i) {
     model_part = CoSimIO_CreateModelPart("my_model_part");
+    for (i=0; i<5; ++i) {
         CoSimIO_ModelPart_CreateNewNode(
             model_part,
             i+1,

From 678abb5bc3351c07c9fabb1f5909929851cf8e9d Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Tue, 15 Apr 2025 00:21:27 +0200
Subject: [PATCH 22/30] don't install python on rocky, it should be included in
 the image

---
 .github/workflows/ci.yml | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f652bae..48b77eeb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -349,14 +349,10 @@ jobs:
 
     container:
       image: kratosmultiphysics/kratos-image-ci-rocky8:latest
+      options: --user 1001
 
     steps:
-    - uses: actions/checkout@v2
-
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.9'
+    - uses: actions/checkout@v4
 
     - name: Build CoSimIO
       run: |

From 2897bc302890d08e8637d5969e888362e1df42e0 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Tue, 15 Apr 2025 00:21:56 +0200
Subject: [PATCH 23/30] actions/checkout@v2 => actions/checkout@v4

---
 .github/workflows/ci.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 48b77eeb..ce8ad7ca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
     timeout-minutes: 30
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Install dependencies
       run: |
@@ -128,7 +128,7 @@ jobs:
     timeout-minutes: 15
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Install Intel compiler
       if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
@@ -194,7 +194,7 @@ jobs:
     timeout-minutes: 15
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Build CoSimIO
       run: |
@@ -221,7 +221,7 @@ jobs:
     timeout-minutes: 15
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
@@ -253,7 +253,7 @@ jobs:
     timeout-minutes: 15
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Build CoSimIO
       shell: cmd
@@ -297,7 +297,7 @@ jobs:
     timeout-minutes: 15
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
@@ -395,7 +395,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install libopenmpi-dev openmpi-bin
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Build CoSimIO
       run: |

From 1c95afc4b2c8712f116526fb56e0aef911d8abce Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 13:26:15 +0200
Subject: [PATCH 24/30] pick specific python version in rocky

---
 .github/workflows/ci.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ce8ad7ca..d94f082b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -356,11 +356,12 @@ jobs:
 
     - name: Build CoSimIO
       run: |
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_C=ON               \
-          -DCO_SIM_IO_BUILD_PYTHON=ON          \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
+        cmake -H"." -B"build"               \
+          -DCMAKE_BUILD_TYPE="Debug"        \
+          -DCO_SIM_IO_BUILD_C=ON            \
+          -DCO_SIM_IO_BUILD_PYTHON=ON       \
+          -DCO_SIM_IO_STRICT_COMPILER=ON    \
+          -DPYTHON_EXECUTABLE=$(which python3.8)
 
         cmake --build "build" --target install -- -j2
 

From 9420d941597d5ab2f4625bebd65342ed66526cda Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 13:51:42 +0200
Subject: [PATCH 25/30] rocky rocky in the CI, y u don't find version 3.8 of
 py?

---
 .github/workflows/ci.yml | 383 +--------------------------------------
 1 file changed, 1 insertion(+), 382 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d94f082b..9f2f1266 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,335 +14,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  Ubuntu-Cpp-C:
-    runs-on: ubuntu-latest
-    name: "Ubuntu C++ & C (${{ matrix.compiler }} / ${{ matrix.mpi }})"
-    strategy:
-      fail-fast: false
-      matrix:
-        compiler: [GCC, CLANG, ICX, ICPX]
-        mpi: [OpenMPI, IntelMPI]
-        exclude:
-            # CLANG is not properly supported by Intel, better use LLVMIntel in the future
-            - compiler: CLANG
-              mpi: IntelMPI
-    timeout-minutes: 30
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install dependencies
-      run: |
-        # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
-        cd /tmp
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
-
-        sudo apt-get update
-
-        sudo apt-get install \
-          valgrind \
-          clang
-
-    - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
-      run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
-
-    - name: Install MPI
-      run: |
-        if [ ${{ matrix.mpi }} = OpenMPI ]; then
-          sudo apt-get install libopenmpi-dev openmpi-bin
-        else
-          sudo apt-get install intel-oneapi-mpi-devel
-        fi
-
-    - name: Build CoSimIO
-      run: |
-        if [ ${{ matrix.compiler }} = GCC ]; then
-          export CXX=/usr/bin/g++
-          export CC=/usr/bin/gcc
-        elif [ ${{ matrix.compiler }} = CLANG ]; then
-          export CXX=/usr/bin/clang++
-          export CC=/usr/bin/clang
-        elif [ ${{ matrix.compiler }} = ICX ]; then
-          export CXX=icpx
-          export CC=icx
-        elif [ ${{ matrix.compiler }} = ICPX ]; then
-          export CXX=icpx
-          export CC=icx
-        else
-          echo 'Unsupported compiler: ${{ matrix.compiler }}'
-          exit 1
-        fi
-
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
-          source /opt/intel/oneapi/setvars.sh
-        fi
-
-        build_mpi_comm=OFF
-        if [ ${{ matrix.mpi }} = IntelMPI ]; then
-          build_mpi_comm=ON
-        fi
-
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_C=ON               \
-          -DCO_SIM_IO_BUILD_FORTRAN=OFF               \
-          -DCO_SIM_IO_BUILD_MPI=ON    \
-          -DCO_SIM_IO_BUILD_MPI_COMMUNICATION=$build_mpi_comm \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
-
-        cmake --build "build" --target install -- -j2
-
-    - name: Running tests
-      env:
-        OMPI_MCA_rmaps_base_oversubscribe: 1 # Allow oversubscription for MPI (needed for OpenMPI >= 3.0)
-      run: |
-        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
-        export PATH=${PATH}:${GITHUB_WORKSPACE}/bin # required for IntelMPI
-        export PATH=${PATH}:${GITHUB_WORKSPACE}/bin/tests_c_mpi # required for IntelMPI
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
-          source /opt/intel/oneapi/setvars.sh
-        fi
-
-        cd build
-        ctest -T memcheck --output-on-failure
-
-    - uses: actions/upload-artifact@v4
-      if: failure()
-      with:
-        name: "CTest Log Ubuntu C++ & C (${{ matrix.compiler }}-${{ matrix.mpi }})"
-        path: ${{ github.workspace }}/build/Testing/
-
-
-  Ubuntu-Python:
-    runs-on: ubuntu-latest
-    name: Ubuntu Python ${{ matrix.python-version }} (${{ matrix.compiler }})
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-        compiler: [GCC, ICX]
-    timeout-minutes: 15
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
-      run: |
-        # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
-        cd /tmp
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
-        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
-
-        sudo apt-get update
-        sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
-
-    - name: Install MPI
-      run: |
-        sudo apt-get update
-        sudo apt-get install libopenmpi-dev openmpi-bin
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Build CoSimIO
-      run: |
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_PYTHON=ON          \
-          -DCO_SIM_IO_BUILD_MPI=ON    \
-          -DPYBIND11_PYTHON_VERSION=${{ matrix.python-version }} \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
-
-        cmake --build "build" --target install -- -j2
-
-    - name: Running tests
-      run: |
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
-          source /opt/intel/oneapi/setvars.sh
-        fi
-        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
-        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
-        cd tests
-        # TODO delete build dir to make sure the linking etc works correctly?
-        python run_python_tests.py
-
-    - name: Running MPI tests
-      run: |
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
-          source /opt/intel/oneapi/setvars.sh
-        fi
-        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
-        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
-        cd tests
-        #TODO run the tests...
-        # TODO delete build dir to make sure the linking etc works correctly?
-        # python run_python_tests.py
-
-
-  MacOS-Cpp-C:
-    runs-on: macOS-latest
-    name: MacOS C++ & C
-    timeout-minutes: 15
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Build CoSimIO
-      run: |
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_C=ON               \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
-
-        cmake --build "build" --target install -- -j3
-
-    - name: Running tests
-      run: |
-        cd build
-        ctest --output-on-failure
-
-
-  MacOS-Python:
-    runs-on: macOS-latest
-    name: MacOS Python ${{ matrix.python-version }}
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-    timeout-minutes: 15
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Build CoSimIO
-      run: |
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_PYTHON=ON          \
-          -DPYBIND11_PYTHON_VERSION=${{ matrix.python-version }} \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
-
-        cmake --build "build" --target install -- -j3
-
-    - name: Running tests
-      run: |
-        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
-        export DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
-        cd tests
-        # TODO delete build dir to make sure the linking etc works correctly?
-        python run_python_tests.py
-
-
-  Windows-Cpp-C:
-    runs-on: windows-latest
-    name: Windows C++ & C
-    timeout-minutes: 15
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Build CoSimIO
-      shell: cmd
-      run: |
-        call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64 || goto :error
-
-        set CC=cl.exe
-        set CXX=cl.exe
-
-        cmake                         ^
-          -G"Visual Studio 17 2022"   ^
-          -H"."                       ^
-          -B"build"                   ^
-          -DCMAKE_BUILD_TYPE="Debug"  ^
-          -DCO_SIM_IO_BUILD_C=ON      ^
-          -DCO_SIM_IO_STRICT_COMPILER=ON        || goto :error
-
-        cmake --build "build" --target install -- /p:Platform=x64 || goto :error
-
-        goto :EOF
-
-        :error
-        echo Failed with error #%errorlevel%.
-        exit /b %errorlevel%
-
-    - name: Running tests
-      shell: cmd
-      run: |
-        set PATH=%PATH%;%GITHUB_WORKSPACE%/bin
-        cd build
-        ctest -C Debug --output-on-failure
-
-
-  Windows-Python:
-    runs-on: windows-latest
-    name: Windows Python ${{ matrix.python-version }}
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-    timeout-minutes: 15
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Installing dependencies
-      shell: cmd
-      run: |
-        pip install numpy
-
-    - name: Build CoSimIO
-      shell: cmd
-      run: |
-        call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64 || goto :error
-
-        set CC=cl.exe
-        set CXX=cl.exe
-
-        cmake                         ^
-          -G"Visual Studio 17 2022"   ^
-          -H"."                       ^
-          -B"build"                   ^
-          -DCO_SIM_IO_BUILD_PYTHON=ON ^
-          -DCO_SIM_IO_STRICT_COMPILER=ON || goto :error
-
-        cmake --build "build" --target install -- /p:Platform=x64 || goto :error
-
-        goto :EOF
-
-        :error
-        echo Failed with error #%errorlevel%.
-        exit /b %errorlevel%
-
-    - name: Running tests
-      env:
-        PYTHON_CMD: python # for the tests (subprocess)
-      shell: cmd
-      run: |
-        set PYTHONPATH=%PYTHONPATH%;%GITHUB_WORKSPACE%/bin
-        cd tests
-        rem TODO delete build dir to make sure the linking etc works correctly?
-        python run_python_tests.py
-
-
   Rocky-8:
     runs-on: ubuntu-latest
     name: Rocky 8
@@ -355,57 +26,5 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Build CoSimIO
-      run: |
-        cmake -H"." -B"build"               \
-          -DCMAKE_BUILD_TYPE="Debug"        \
-          -DCO_SIM_IO_BUILD_C=ON            \
-          -DCO_SIM_IO_BUILD_PYTHON=ON       \
-          -DCO_SIM_IO_STRICT_COMPILER=ON    \
-          -DPYTHON_EXECUTABLE=$(which python3.8)
-
-        cmake --build "build" --target install -- -j2
-
-    - name: Running tests (Ctest)
-      run: |
-        cd build
-        ctest  --output-on-failure
-
-    - name: Running tests (Python)
-      run: |
-        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
-        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
-        cd tests
-        # TODO delete build dir to make sure the linking etc works correctly? (Needs to be done after running CTests)
-        python3 run_python_tests.py
-
-
-  Ubuntu-minimum-CMake:
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Setup cmake
-      uses: jwlawson/actions-setup-cmake@v2
-      with:
-        cmake-version: '3.15.x'
-
-    - name: Use cmake
-      run: cmake --version
-
-    - name: Install MPI
-      run: |
-        sudo apt-get update
-        sudo apt-get install libopenmpi-dev openmpi-bin
-
-    - uses: actions/checkout@v4
-
-    - name: Build CoSimIO
-      run: |
-        cmake -H"." -B"build"        \
-          -DCMAKE_BUILD_TYPE="Debug" \
-          -DCO_SIM_IO_BUILD_C=ON               \
-          -DCO_SIM_IO_BUILD_PYTHON=OFF          \
-          -DCO_SIM_IO_BUILD_TESTING=OFF          \
-          -DCO_SIM_IO_BUILD_MPI=ON    \
-          -DCO_SIM_IO_STRICT_COMPILER=ON
+      run: which python3.8
 
-        cmake --build "build" --target install -- -j2

From 2123450ce1412c2203d34cdf7b0edfcecc0ff689 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 13:54:33 +0200
Subject: [PATCH 26/30] Revert "rocky rocky in the CI, y u don't find version
 3.8 of py?"

This reverts commit 9420d941597d5ab2f4625bebd65342ed66526cda.
---
 .github/workflows/ci.yml | 383 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 382 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9f2f1266..d94f082b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,335 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  Ubuntu-Cpp-C:
+    runs-on: ubuntu-latest
+    name: "Ubuntu C++ & C (${{ matrix.compiler }} / ${{ matrix.mpi }})"
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [GCC, CLANG, ICX, ICPX]
+        mpi: [OpenMPI, IntelMPI]
+        exclude:
+            # CLANG is not properly supported by Intel, better use LLVMIntel in the future
+            - compiler: CLANG
+              mpi: IntelMPI
+    timeout-minutes: 30
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: |
+        # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
+        cd /tmp
+        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
+
+        sudo apt-get update
+
+        sudo apt-get install \
+          valgrind \
+          clang
+
+    - name: Install Intel compiler
+      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
+      run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
+
+    - name: Install MPI
+      run: |
+        if [ ${{ matrix.mpi }} = OpenMPI ]; then
+          sudo apt-get install libopenmpi-dev openmpi-bin
+        else
+          sudo apt-get install intel-oneapi-mpi-devel
+        fi
+
+    - name: Build CoSimIO
+      run: |
+        if [ ${{ matrix.compiler }} = GCC ]; then
+          export CXX=/usr/bin/g++
+          export CC=/usr/bin/gcc
+        elif [ ${{ matrix.compiler }} = CLANG ]; then
+          export CXX=/usr/bin/clang++
+          export CC=/usr/bin/clang
+        elif [ ${{ matrix.compiler }} = ICX ]; then
+          export CXX=icpx
+          export CC=icx
+        elif [ ${{ matrix.compiler }} = ICPX ]; then
+          export CXX=icpx
+          export CC=icx
+        else
+          echo 'Unsupported compiler: ${{ matrix.compiler }}'
+          exit 1
+        fi
+
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+          source /opt/intel/oneapi/setvars.sh
+        fi
+
+        build_mpi_comm=OFF
+        if [ ${{ matrix.mpi }} = IntelMPI ]; then
+          build_mpi_comm=ON
+        fi
+
+        cmake -H"." -B"build"        \
+          -DCMAKE_BUILD_TYPE="Debug" \
+          -DCO_SIM_IO_BUILD_C=ON               \
+          -DCO_SIM_IO_BUILD_FORTRAN=OFF               \
+          -DCO_SIM_IO_BUILD_MPI=ON    \
+          -DCO_SIM_IO_BUILD_MPI_COMMUNICATION=$build_mpi_comm \
+          -DCO_SIM_IO_STRICT_COMPILER=ON
+
+        cmake --build "build" --target install -- -j2
+
+    - name: Running tests
+      env:
+        OMPI_MCA_rmaps_base_oversubscribe: 1 # Allow oversubscription for MPI (needed for OpenMPI >= 3.0)
+      run: |
+        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
+        export PATH=${PATH}:${GITHUB_WORKSPACE}/bin # required for IntelMPI
+        export PATH=${PATH}:${GITHUB_WORKSPACE}/bin/tests_c_mpi # required for IntelMPI
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+          source /opt/intel/oneapi/setvars.sh
+        fi
+
+        cd build
+        ctest -T memcheck --output-on-failure
+
+    - uses: actions/upload-artifact@v4
+      if: failure()
+      with:
+        name: "CTest Log Ubuntu C++ & C (${{ matrix.compiler }}-${{ matrix.mpi }})"
+        path: ${{ github.workspace }}/build/Testing/
+
+
+  Ubuntu-Python:
+    runs-on: ubuntu-latest
+    name: Ubuntu Python ${{ matrix.python-version }} (${{ matrix.compiler }})
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        compiler: [GCC, ICX]
+    timeout-minutes: 15
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install Intel compiler
+      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
+      run: |
+        # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
+        cd /tmp
+        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        rm GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+        sudo add-apt-repository "deb https://apt.repos.intel.com/oneapi all main"
+
+        sudo apt-get update
+        sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
+
+    - name: Install MPI
+      run: |
+        sudo apt-get update
+        sudo apt-get install libopenmpi-dev openmpi-bin
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Build CoSimIO
+      run: |
+        cmake -H"." -B"build"        \
+          -DCMAKE_BUILD_TYPE="Debug" \
+          -DCO_SIM_IO_BUILD_PYTHON=ON          \
+          -DCO_SIM_IO_BUILD_MPI=ON    \
+          -DPYBIND11_PYTHON_VERSION=${{ matrix.python-version }} \
+          -DCO_SIM_IO_STRICT_COMPILER=ON
+
+        cmake --build "build" --target install -- -j2
+
+    - name: Running tests
+      run: |
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
+          source /opt/intel/oneapi/setvars.sh
+        fi
+        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
+        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
+        cd tests
+        # TODO delete build dir to make sure the linking etc works correctly?
+        python run_python_tests.py
+
+    - name: Running MPI tests
+      run: |
+        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
+          source /opt/intel/oneapi/setvars.sh
+        fi
+        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
+        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
+        cd tests
+        #TODO run the tests...
+        # TODO delete build dir to make sure the linking etc works correctly?
+        # python run_python_tests.py
+
+
+  MacOS-Cpp-C:
+    runs-on: macOS-latest
+    name: MacOS C++ & C
+    timeout-minutes: 15
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Build CoSimIO
+      run: |
+        cmake -H"." -B"build"        \
+          -DCMAKE_BUILD_TYPE="Debug" \
+          -DCO_SIM_IO_BUILD_C=ON               \
+          -DCO_SIM_IO_STRICT_COMPILER=ON
+
+        cmake --build "build" --target install -- -j3
+
+    - name: Running tests
+      run: |
+        cd build
+        ctest --output-on-failure
+
+
+  MacOS-Python:
+    runs-on: macOS-latest
+    name: MacOS Python ${{ matrix.python-version }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+    timeout-minutes: 15
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Build CoSimIO
+      run: |
+        cmake -H"." -B"build"        \
+          -DCMAKE_BUILD_TYPE="Debug" \
+          -DCO_SIM_IO_BUILD_PYTHON=ON          \
+          -DPYBIND11_PYTHON_VERSION=${{ matrix.python-version }} \
+          -DCO_SIM_IO_STRICT_COMPILER=ON
+
+        cmake --build "build" --target install -- -j3
+
+    - name: Running tests
+      run: |
+        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
+        export DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
+        cd tests
+        # TODO delete build dir to make sure the linking etc works correctly?
+        python run_python_tests.py
+
+
+  Windows-Cpp-C:
+    runs-on: windows-latest
+    name: Windows C++ & C
+    timeout-minutes: 15
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Build CoSimIO
+      shell: cmd
+      run: |
+        call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64 || goto :error
+
+        set CC=cl.exe
+        set CXX=cl.exe
+
+        cmake                         ^
+          -G"Visual Studio 17 2022"   ^
+          -H"."                       ^
+          -B"build"                   ^
+          -DCMAKE_BUILD_TYPE="Debug"  ^
+          -DCO_SIM_IO_BUILD_C=ON      ^
+          -DCO_SIM_IO_STRICT_COMPILER=ON        || goto :error
+
+        cmake --build "build" --target install -- /p:Platform=x64 || goto :error
+
+        goto :EOF
+
+        :error
+        echo Failed with error #%errorlevel%.
+        exit /b %errorlevel%
+
+    - name: Running tests
+      shell: cmd
+      run: |
+        set PATH=%PATH%;%GITHUB_WORKSPACE%/bin
+        cd build
+        ctest -C Debug --output-on-failure
+
+
+  Windows-Python:
+    runs-on: windows-latest
+    name: Windows Python ${{ matrix.python-version }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+    timeout-minutes: 15
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Installing dependencies
+      shell: cmd
+      run: |
+        pip install numpy
+
+    - name: Build CoSimIO
+      shell: cmd
+      run: |
+        call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64 || goto :error
+
+        set CC=cl.exe
+        set CXX=cl.exe
+
+        cmake                         ^
+          -G"Visual Studio 17 2022"   ^
+          -H"."                       ^
+          -B"build"                   ^
+          -DCO_SIM_IO_BUILD_PYTHON=ON ^
+          -DCO_SIM_IO_STRICT_COMPILER=ON || goto :error
+
+        cmake --build "build" --target install -- /p:Platform=x64 || goto :error
+
+        goto :EOF
+
+        :error
+        echo Failed with error #%errorlevel%.
+        exit /b %errorlevel%
+
+    - name: Running tests
+      env:
+        PYTHON_CMD: python # for the tests (subprocess)
+      shell: cmd
+      run: |
+        set PYTHONPATH=%PYTHONPATH%;%GITHUB_WORKSPACE%/bin
+        cd tests
+        rem TODO delete build dir to make sure the linking etc works correctly?
+        python run_python_tests.py
+
+
   Rocky-8:
     runs-on: ubuntu-latest
     name: Rocky 8
@@ -26,5 +355,57 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Build CoSimIO
-      run: which python3.8
+      run: |
+        cmake -H"." -B"build"               \
+          -DCMAKE_BUILD_TYPE="Debug"        \
+          -DCO_SIM_IO_BUILD_C=ON            \
+          -DCO_SIM_IO_BUILD_PYTHON=ON       \
+          -DCO_SIM_IO_STRICT_COMPILER=ON    \
+          -DPYTHON_EXECUTABLE=$(which python3.8)
+
+        cmake --build "build" --target install -- -j2
+
+    - name: Running tests (Ctest)
+      run: |
+        cd build
+        ctest  --output-on-failure
+
+    - name: Running tests (Python)
+      run: |
+        export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
+        export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
+        cd tests
+        # TODO delete build dir to make sure the linking etc works correctly? (Needs to be done after running CTests)
+        python3 run_python_tests.py
+
+
+  Ubuntu-minimum-CMake:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Setup cmake
+      uses: jwlawson/actions-setup-cmake@v2
+      with:
+        cmake-version: '3.15.x'
+
+    - name: Use cmake
+      run: cmake --version
+
+    - name: Install MPI
+      run: |
+        sudo apt-get update
+        sudo apt-get install libopenmpi-dev openmpi-bin
+
+    - uses: actions/checkout@v4
+
+    - name: Build CoSimIO
+      run: |
+        cmake -H"." -B"build"        \
+          -DCMAKE_BUILD_TYPE="Debug" \
+          -DCO_SIM_IO_BUILD_C=ON               \
+          -DCO_SIM_IO_BUILD_PYTHON=OFF          \
+          -DCO_SIM_IO_BUILD_TESTING=OFF          \
+          -DCO_SIM_IO_BUILD_MPI=ON    \
+          -DCO_SIM_IO_STRICT_COMPILER=ON
 
+        cmake --build "build" --target install -- -j2

From 01fb0867ac6e226c5373a28e37855fc8cd2fbb96 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 13:55:06 +0200
Subject: [PATCH 27/30] avoid using 'which' in rocky

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d94f082b..7b7b5bce 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -361,7 +361,7 @@ jobs:
           -DCO_SIM_IO_BUILD_C=ON            \
           -DCO_SIM_IO_BUILD_PYTHON=ON       \
           -DCO_SIM_IO_STRICT_COMPILER=ON    \
-          -DPYTHON_EXECUTABLE=$(which python3.8)
+          -DPYTHON_EXECUTABLE=/usr/local/bin/python3.8
 
         cmake --build "build" --target install -- -j2
 

From c9068e8d4aa07ab95209cf46f41eec9b1e471e16 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 14:07:14 +0200
Subject: [PATCH 28/30] invoke the correct python interpreter on rocky

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b7b5bce..1dc4df6b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -376,7 +376,7 @@ jobs:
         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
         cd tests
         # TODO delete build dir to make sure the linking etc works correctly? (Needs to be done after running CTests)
-        python3 run_python_tests.py
+        python3.8 run_python_tests.py
 
 
   Ubuntu-minimum-CMake:

From 6cb3d9c95304cc13213a72b577b119b9958e09ee Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 14:09:16 +0200
Subject: [PATCH 29/30] move to ubuntu-latest

---
 .github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile b/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
index 9ab16301..cbc9b932 100644
--- a/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
+++ b/.github/docker_files/docker_file_ci_ubuntu_22_04/DockerFile
@@ -1,4 +1,4 @@
-FROM ubuntu:jammy
+FROM ubuntu:latest
 
 ENV HOME /root
 

From 646425cdfcb6202dc8808519c8b4bebe3904fa74 Mon Sep 17 00:00:00 2001
From: matekelemen <kelemen.mate.12@gmail.com>
Date: Wed, 23 Apr 2025 14:11:56 +0200
Subject: [PATCH 30/30] drop icx

---
 .github/workflows/ci.yml | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1dc4df6b..b05271de 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        compiler: [GCC, CLANG, ICX, ICPX]
+        compiler: [GCC, CLANG, ICPX]
         mpi: [OpenMPI, IntelMPI]
         exclude:
             # CLANG is not properly supported by Intel, better use LLVMIntel in the future
@@ -47,7 +47,7 @@ jobs:
           clang
 
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
+      if: ${{ matrix.compiler == 'ICPX' }}
       run: sudo apt-get install intel-oneapi-compiler-dpcpp-cpp
 
     - name: Install MPI
@@ -66,9 +66,6 @@ jobs:
         elif [ ${{ matrix.compiler }} = CLANG ]; then
           export CXX=/usr/bin/clang++
           export CC=/usr/bin/clang
-        elif [ ${{ matrix.compiler }} = ICX ]; then
-          export CXX=icpx
-          export CC=icx
         elif [ ${{ matrix.compiler }} = ICPX ]; then
           export CXX=icpx
           export CC=icx
@@ -77,7 +74,7 @@ jobs:
           exit 1
         fi
 
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+        if [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
 
@@ -103,7 +100,7 @@ jobs:
         export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GITHUB_WORKSPACE}/bin
         export PATH=${PATH}:${GITHUB_WORKSPACE}/bin # required for IntelMPI
         export PATH=${PATH}:${GITHUB_WORKSPACE}/bin/tests_c_mpi # required for IntelMPI
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
+        if [ ${{ matrix.compiler }} = ICPX ] || [ ${{ matrix.mpi }} = IntelMPI ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
 
@@ -124,14 +121,14 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
-        compiler: [GCC, ICX]
+        compiler: [GCC, ICPX]
     timeout-minutes: 15
 
     steps:
     - uses: actions/checkout@v4
 
     - name: Install Intel compiler
-      if: ${{ matrix.compiler == 'ICX' || matrix.compiler == 'ICPX' }}
+      if: ${{ matrix.compiler == 'ICPX' }}
       run: |
         # see https://software.intel.com/content/www/us/en/develop/articles/installing-intel-oneapi-toolkits-via-apt.html#pkgtable
         cd /tmp
@@ -166,7 +163,7 @@ jobs:
 
     - name: Running tests
       run: |
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
+        if [ ${{ matrix.compiler }} = ICPX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin
@@ -177,7 +174,7 @@ jobs:
 
     - name: Running MPI tests
       run: |
-        if [ ${{ matrix.compiler }} = ICX ] || [ ${{ matrix.compiler }} = ICPX ]; then
+        if [ ${{ matrix.compiler }} = ICPX ]; then
           source /opt/intel/oneapi/setvars.sh
         fi
         export PYTHONPATH=${PYTHONPATH}:${GITHUB_WORKSPACE}/bin