Add Compatibility Test on ARM64

Signed-off-by: Sun, Xuehao <[email protected]>

Author: XuehaoSun

.github/workflows/compatibility-test.yml

@@ -0,0 +1,71 @@
+name: Compatibility Test on ARM64
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'auto_round/**'
+      - 'auto_round_extension/**'
+      - 'setup.py'
+      - 'setup.cfg'
+      - 'requirements.txt'
+      - 'requirements-cpu.txt'
+      - '.github/workflows/compatibility-test.yml'
+      - '!**/*.md'
+  push:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  compatibility-test-arm:
+    name: ${{ matrix.os-name }} on ARM64
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 20
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: macos-latest
+            os-name: macOS
+            shell: bash
+          - os: ubuntu-24.04-arm
+            os-name: Linux
+            shell: bash
+          - os: windows-11-arm
+            os-name: Windows
+            shell: pwsh
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: '3.12'
+
+      - name: Verify ARM architecture
+        shell: ${{ matrix.shell }}
+        run: |
+          python -c "import platform; print(f'Architecture: {platform.machine()}')"
+
+      - name: Install dependencies
+        shell: ${{ matrix.shell }}
+        run: |
+          python -m pip install --upgrade pip uv
+          uv pip install -r requirements.txt --extra-index-url https://download.pytorch.org/whl/cpu
+          uv pip install .
+          pip list
+        env:
+          PYTHONUNBUFFERED: '1'
+          UV_NO_PROGRESS: '1'
+          UV_SYSTEM_PYTHON: '1'
+
+      - name: Run compatibility test
+        shell: ${{ matrix.shell }}
+        run: |
+          python -c "import auto_round"