add amd ci placeholder

.github/workflows/amd-ci.yml

@@ -0,0 +1,64 @@
+name: GitHub Actions CI (AMD)
+
+# on:
+#   push:
+#     branches:
+#       - main
+#     paths:
+#       - "src/**"
+#       - "test/**"
+#   pull_request:
+#     branches:
+#       - main
+#     paths:
+#       - "src/**"
+#       - "test/**"
+
+# concurrency:
+#   # This causes it to cancel previous in-progress actions on the same PR / branch,
+#   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+#   cancel-in-progress: true
+
+jobs:
+  checkstyle:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 isort black
+
+    - name: Run checkstyle
+      run: make checkstyle
+
+  tests:
+    runs-on: ubuntu-latest
+    needs: [checkstyle]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -e ".[dev]"
+
+    - name: Run tests
+      run: |
+        make test
+        make test-convergence