Update matrix-timing-tests timings [skip ci]

.gitea/workflows/Merge-Checker.yaml

@@ -4,6 +4,12 @@ on:
   pull_request:
     branches: ["**"]
 
+  push:
+    branches: ["**"]
+    # Avoid triggering on timing results auto-commits
+    paths-ignore:
+      - 'unit-tests/timing-results/**'
+
 jobs:
   build_and_test:
     runs-on: ubuntu-latest
@@ -11,11 +17,14 @@ jobs:
     steps:
       - name: Checkout source code
         uses: actions/checkout@v3
+        with:
+          persist-credentials: true
+          fetch-depth: 0
 
       - name: Install dependencies (CMake + Ninja + build tools)
         run: |
           sudo apt-get update
-          sudo apt-get install -y cmake ninja-build build-essential time
+          sudo apt-get install -y cmake ninja-build build-essential time git
 
       - name: Configure project with CMake
         run: cmake -G Ninja -S . -B build/
@@ -34,13 +43,21 @@ jobs:
             fi
           done
 
-      - name: Run matrix-timing-tests with per-test timing output
+      - name: Run matrix-timing-tests with per-test timing output and save results
         run: |
+          mkdir -p unit-tests/timing-results
           if [ -x build/unit-tests/matrix-timing-tests ]; then
             echo "Running matrix-timing-tests with timing"
-            # Enable Catch2 timing output via command-line flag -d yes
-            # Wrap with /usr/bin/time for overall runtime measurement and resource usage
-            /usr/bin/time -v build/unit-tests/matrix-timing-tests -d yes
+            /usr/bin/time -v build/unit-tests/matrix-timing-tests -d yes &> unit-tests/timing-results/matrix-timing-tests.txt
           else
             echo "matrix-timing-tests executable not found or not executable"
+            exit 1
           fi
+
+      - name: Commit and push timing results
+        run: |
+          git config --global user.name "github-actions[bot]"
+          git config --global user.email "github-actions[bot]@users.noreply.github.com"
+          git add unit-tests/timing-results/matrix-timing-tests.txt
+          git diff --quiet --cached || git commit -m "Update matrix-timing-tests timings [skip ci]"
+          git push

unit-tests/timing-results/matrix-timing-tests.txt

@@ -0,0 +1,56 @@
+Randomness seeded to: 505428568
+0.179 s: Addition
+0.180 s: Timing Tests
+0.175 s: Subtraction
+0.175 s: Timing Tests
+1.885 s: Multiplication
+1.885 s: Timing Tests
+0.126 s: Scalar Multiplication
+0.126 s: Timing Tests
+0.172 s: Element Multiply
+0.172 s: Timing Tests
+0.182 s: Element Divide
+0.182 s: Timing Tests
+0.158 s: Minor Matrix
+0.158 s: Timing Tests
+0.103 s: Determinant
+0.103 s: Timing Tests
+0.425 s: Matrix of Minors
+0.425 s: Timing Tests
+0.110 s: Invert
+0.110 s: Timing Tests
+0.126 s: Transpose
+0.126 s: Timing Tests
+0.194 s: Normalize
+0.194 s: Timing Tests
+0.007 s: GET ROW
+0.007 s: Timing Tests
+0.242 s: GET COLUMN
+0.242 s: Timing Tests
+===============================================================================
+test cases: 1 | 1 passed
+assertions: - none -
+
+	Command being timed: "build/unit-tests/matrix-timing-tests -d yes"
+	User time (seconds): 4.08
+	System time (seconds): 0.00
+	Percent of CPU this job got: 100%
+	Elapsed (wall clock) time (h:mm:ss or m:ss): 0:04.08
+	Average shared text size (kbytes): 0
+	Average unshared data size (kbytes): 0
+	Average stack size (kbytes): 0
+	Average total size (kbytes): 0
+	Maximum resident set size (kbytes): 3072
+	Average resident set size (kbytes): 0
+	Major (requiring I/O) page faults: 184
+	Minor (reclaiming a frame) page faults: 171
+	Voluntary context switches: 1
+	Involuntary context switches: 21
+	Swaps: 0
+	File system inputs: 12
+	File system outputs: 1
+	Socket messages sent: 0
+	Socket messages received: 0
+	Signals delivered: 0
+	Page size (bytes): 4096
+	Exit status: 0