CI: Upgrade to Ubuntu 24.04 image

.github/codecov.yml

@@ -0,0 +1,7 @@
+parsers:
+  gcov:
+    branch_detection:
+      conditional: no
+      loop: no
+      method: no
+      macro: no

.github/workflows/coverage.yml

@@ -15,7 +15,7 @@ concurrency:
 jobs:
   compute:
     name: "Compute"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
@@ -25,10 +25,10 @@ jobs:
         run: |
           bash tools/ubuntu/install_openmp.sh
 
-      - name: Install lcov
+      - name: Install gcovr
         shell: bash
         run: |
-          bash tools/ubuntu/install_lcov.sh
+          bash tools/ubuntu/install_gcovr.sh
 
       - name: Download dependencies
         shell: bash
@@ -38,7 +38,7 @@ jobs:
       - name: Configure project
         shell: bash
         run: |
-          bash tools/backend/configure_openmp_lcov.sh
+          bash tools/backend/configure_openmp_coverage.sh
 
       - name: Build project
         shell: bash
@@ -57,7 +57,7 @@ jobs:
 
   publish:
     name: Upload coverage report to Codecov
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     needs:
       - compute
@@ -74,7 +74,7 @@ jobs:
         uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          files: build/stdgpu_coverage.info
+          files: build/stdgpu_coverage.xml
           fail_ci_if_error: true
           verbose: true
           disable_search: true
@@ -87,7 +87,7 @@ jobs:
       - publish
 
     name: "Check Coverage"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
     - uses: re-actors/alls-green@release/v1

.github/workflows/docs.yml

@@ -15,7 +15,7 @@ concurrency:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
@@ -52,7 +52,7 @@ jobs:
 
   publish:
     name: Upload latest docs to GitHub Pages
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     if: github.event_name != 'pull_request'
 
     needs:
@@ -83,7 +83,7 @@ jobs:
       - publish
 
     name: "Check Docs"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
     - uses: re-actors/alls-green@release/v1

.github/workflows/lint.yml

@@ -47,7 +47,7 @@ jobs:
 
   clangtidy:
     name: "Clang-Tidy"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
@@ -79,7 +79,7 @@ jobs:
 
   cppcheck:
     name: "Cppcheck"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
       - uses: actions/checkout@v4
@@ -118,7 +118,7 @@ jobs:
       - cppcheck
 
     name: "Check Lint"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
     - uses: re-actors/alls-green@release/v1

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
   ubuntu:
     strategy:
       matrix:
-        os: ['ubuntu-20.04', 'ubuntu-22.04']
+        os: ['ubuntu-22.04', 'ubuntu-24.04']
         build_type: [Debug, Release]
         shared_libs: [ON, OFF]
         use_32bit_index: [ON, OFF]
@@ -145,7 +145,7 @@ jobs:
       - windows
 
     name: "Check Tests"
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
 
     steps:
     - uses: re-actors/alls-green@release/v1

CMakeLists.txt

@@ -118,7 +118,9 @@ endif()
 if(STDGPU_BUILD_TESTS AND STDGPU_BUILD_TEST_COVERAGE)
     include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/code_coverage.cmake")
     append_coverage_compiler_flags()
-    set(COVERAGE_EXCLUDES '*CMake*' '*build/*' '*benchmarks/*' '*examples/*' '*external/*' '*tests/*' '/usr/*')
+    # Disable optimization for accurate reports
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0")
 endif()
 
 
@@ -199,9 +201,10 @@ if(STDGPU_BUILD_TESTS)
     add_subdirectory(tests)
 
     if(STDGPU_BUILD_TEST_COVERAGE)
-        setup_target_for_coverage(NAME stdgpu_coverage
-                                  EXECUTABLE ${CMAKE_COMMAND} -E chdir ${CMAKE_CURRENT_SOURCE_DIR} sh tools/run_tests.sh ${CMAKE_BUILD_TYPE}
-                                  DEPENDENCIES teststdgpu)
+        setup_target_for_coverage_gcovr_xml(NAME stdgpu_coverage
+                                           EXECUTABLE ${CMAKE_COMMAND} -E chdir ${CMAKE_CURRENT_SOURCE_DIR} sh tools/run_tests.sh ${CMAKE_BUILD_TYPE}
+                                           DEPENDENCIES teststdgpu
+                                           EXCLUDE "build" "benchmarks" "examples" "external" "tests")
     endif()
 
 endif()