ci: add analytical synthetic grid test suite to forgejo workflow

.forgejo/workflows/ci.yml

@@ -0,0 +1,62 @@
+name: CI Test Suite
+
+on: [push, pull_request]
+
+jobs:
+  run-tests:
+    runs-on: docker
+    steps:
+      - name: 저장소 체크아웃
+        uses: actions/checkout@v4
+
+      # 1. 기존 APT 캐시 복원 (가장 최근 상태 불러오기)
+      - name: Restore APT Cache
+        id: restore-apt
+        uses: actions/cache/restore@v4
+        with:
+          path: /var/cache/apt/archives
+          key: linux-apt-temp 
+          restore-keys: |
+            linux-apt-
+
+      # 2. 포트란 컴파일러 및 MPI, 파이썬 시스템 패키지 설치
+      - name: Install System Packages
+        run: |
+          if [ -f /etc/apt/apt.conf.d/docker-clean ]; then
+            echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' | tee /etc/apt/apt.conf.d/keep-cache
+            rm -f /etc/apt/apt.conf.d/docker-clean
+          fi
+          
+          apt-get update
+          apt-get install -y python3 python3-pip python3-venv gfortran openmpi-bin libopenmpi-dev
+          
+          apt-get autoclean -y
+          rm -f /var/cache/apt/archives/partial/*
+
+      # 3. .deb 파일 해시 기반 APT 캐시 갱신 및 저장
+      - name: Calculate APT Cache Hash
+        id: apt-hash
+        run: |
+          DEB_HASH=$(find /var/cache/apt/archives -name "*.deb" -type f -printf "%f\n" | sort | md5sum | awk '{print $1}')
+          echo "hash=$DEB_HASH" >> $GITHUB_OUTPUT
+
+      - name: Save APT Cache
+        if: steps.restore-apt.outputs.cache-matched-key != format('linux-apt-{0}', steps.apt-hash.outputs.hash)
+        uses: actions/cache/save@v4
+        with:
+          path: /var/cache/apt/archives
+          key: linux-apt-${{ steps.apt-hash.outputs.hash }}
+
+      # 4. 파이썬 가상환경 생성 및 수식 최적화/파서 패키지 빌드
+      - name: Setup Virtual Environment & Dependencies
+        run: |
+          python3 -m venv venv
+          . venv/bin/activate
+          pip install --upgrade pip
+          pip install lark sympy numpy jinja2
+
+      # 5. 자가 생성형 합성 격자 분석 수치 정밀도 테스트 실행
+      - name: Run Analytical Synthetic Grid Verification Test
+        run: |
+          . venv/bin/activate
+          python3 code/code_gen/regression_verify_synthetic.py

code/code_gen/regression_verify_synthetic.py

@@ -72,7 +72,7 @@ def run_synthetic_regression_test():
     # 6. Execute binary inside test run directory
     # Using 4 ranks for fast execution
     print("Running compiled MPI binary on synthetic grid...")
-    run_cmd = ["mpirun", "--oversubscribe", "-np", "4", f"./{binary_name}"]
+    run_cmd = ["mpirun", "--allow-run-as-root", "--oversubscribe", "-np", "4", f"./{binary_name}"]
     try:
         subprocess.run(
             run_cmd,