From f4e43705bdba434fe1ec1c877efd3f235283db9d Mon Sep 17 00:00:00 2001
From: Daniel Seemaier <daniel+github@seemaier.de>
Date: Thu, 14 Nov 2024 17:51:37 +0100
Subject: [PATCH] ci: build less with gcc, and in Debug mode to speedup the CI
 pipeline

---
 .github/workflows/main.yml | 37 +++++++++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a47d191d..7508242e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -63,14 +63,44 @@ jobs:
         env:
           ASAN_OPTIONS: detect_leaks=0
 
-  build-linux:
+  build-linux-gcc:
+    name: Linux GCC Build
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        compiler:
+          - { name: GNU, cc: gcc, cxx: g++ }
+        build-mode: [Debug]
+    steps:
+      - name: Install dependencies
+        run: sudo apt-get install -y libtbb-dev libhwloc-dev mpi libopenmpi-dev libsparsehash-dev
+      - name: Checkout HEAD
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          fetch-depth: 1
+          submodules: recursive
+      - name: Configure
+        run: >-
+          cmake -B ${{github.workspace}}/build
+          -DCMAKE_BUILD_TYPE=${{matrix.build-mode}}
+          -DCMAKE_C_COMPILER=${{matrix.compiler.cc}}
+          -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
+          -DKAMINPAR_ASSERTION_LEVEL=light
+          -DKAMINPAR_BUILD_DISTRIBUTED=On
+          -DKAMINPAR_BUILD_WITH_DEBUG_SYMBOLS=Off
+      - name: GCC Build
+        run: >-
+          cmake --build ${{github.workspace}}/build
+          --config ${{matrix.build-mode}}
+          --parallel 4
+
+  build-and-run-linux-clang:
     name: Linux Build
     runs-on: ubuntu-24.04
     strategy:
       matrix:
         compiler:
           - { name: Clang, cc: clang, cxx: clang++ }
-          - { name: GNU, cc: gcc, cxx: g++ }
         build-mode: [Release]
     steps:
       - name: Install dependencies
@@ -93,7 +123,7 @@ jobs:
           -DKAMINPAR_BUILD_WITH_DEBUG_SYMBOLS=Off
           -DKAMINPAR_BUILD_WITH_ASAN=On
           -DKAMINPAR_BUILD_WITH_UBSAN=On
-      - name: Build
+      - name: Clang Build
         run: >-
           cmake --build ${{github.workspace}}/build
           --config ${{matrix.build-mode}}
@@ -111,7 +141,6 @@ jobs:
         env: # We leak a few bytes due to OpenMPI
           ASAN_OPTIONS: detect_leaks=0
       - name: Run unit tests (Clang build)
-        if: matrix.compiler.name == 'Clang'
         working-directory: ${{github.workspace}}/build
         run: ctest --output-on-failure
         env: