test windows CI

.github/workflows/presubmit.yml

@@ -4,198 +4,14 @@ on:
     types: [opened, synchronize, reopened]
 
 jobs:
-  title_format:
-    name: Check PR Title
-    if: ${{ github.event.pull_request }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-
-      - name: Run PR Title Checker
-        run: |
-          pip install semver GitPython
-          python misc/ci_check_pr_title.py "$PR_TITLE"
-        env:
-          PR_TITLE: ${{ github.event.pull_request.title }}
-
-  check_code_format:
-    name: Check Code Format
-    runs-on: ubuntu-latest
-    # This job will be required to pass before merging to master branch.
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.8
-
-      - name: Setup git & clang-format
-        run: |
-          git config user.email "[email protected]"
-          git config user.name "Taichi Gardener"
-          git checkout -b _fake_squash
-          git remote add upstream https://github.com/taichi-dev/taichi.git
-          git fetch upstream master
-          sudo apt install clang-format-10
-
-      - name: Cache PIP
-        uses: actions/cache@v2
-        with:
-          path: ~/.cache/pip
-          key: ${{ hashFiles('setup.py') }}-${{ hashFiles('requirements_dev.txt') }}
-
-      - name: Install requirements
-        run: |
-          python3 -m pip install --user -r requirements_dev.txt
-
-      - name: Check code format
-        run: |
-          python3 misc/code_format.py
-          git checkout -b _enforced_format
-          git commit -am "enforce code format" || true
-          # exit with 1 if there were differences:
-          git diff _fake_squash _enforced_format --exit-code
-
-      - name: Pylint
-        run: |
-          # Make sure pylint doesn't regress
-          pylint python/taichi/ --disable=all --enable=C0121,C0415
-          if [ $? -eq 0 ]
-          then
-            echo "PASSED: pylint is happy"
-            exit 0
-          else
-            echo "FAILED: please run the pylint command above and make sure it passes"
-            exit 1
-          fi
-
-  build_and_test_cpu_required:
-    # This job will be required to pass before merging to master branch.
-    name: Required Build and Test (CPU)
-    needs: check_code_format
-    timeout-minutes: 60
-    strategy:
-      matrix:
-        include:
-          - os: ubuntu-latest
-            python: 3.6
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: "recursive"
-
-      - uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python }}
-
-      - name: Download Pre-Built LLVM 10.0.0
-        run: python misc/ci_download.py
-        env:
-          CI_PLATFORM: ${{ matrix.os }}
-
-      - name: Build & Install
-        run: .github/workflows/scripts/unix_build.sh
-        env:
-          CI_SETUP_CMAKE_ARGS: -DTI_WITH_OPENGL:BOOL=OFF -DTI_WITH_CC:BOOL=ON -DTI_WITH_VULKAN:BOOL=OFF -DTI_BUILD_TESTS:BOOL=ON
-          CXX: clang++
-
-      - name: Test
-        run: .github/workflows/scripts/unix_test.sh
-        env:
-          RUN_CPP_TESTS: ON
-
-  build_and_test_cpu:
-    name: Build and Test (CPU)
-    needs: build_and_test_cpu_required
-    timeout-minutes: 60
-    strategy:
-      matrix:
-        include:
-          - os: macos-latest
-            python: 3.7
-            with_cc: OFF
-            with_cpp_tests: ON
-          - os: ubuntu-latest
-            python: 3.9
-            with_cc: OFF
-            with_cpp_tests: OFF
-          - os: ubuntu-latest
-            python: 3.8
-            with_cc: ON
-            with_cpp_tests: OFF
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: "recursive"
-
-      - uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python }}
-
-      - name: Download Pre-Built LLVM 10.0.0
-        run: python misc/ci_download.py
-        env:
-          CI_PLATFORM: ${{ matrix.os }}
-
-      - name: Build & Install
-        run: .github/workflows/scripts/unix_build.sh
-        env:
-          CI_SETUP_CMAKE_ARGS: -DTI_WITH_OPENGL:BOOL=OFF -DTI_WITH_CC:BOOL=${{ matrix.with_cc }} -DTI_WITH_VULKAN:BOOL=OFF -DTI_BUILD_TESTS:BOOL=${{ matrix.with_cpp_tests }}
-          CXX: clang++
-      # [DEBUG] Copy this step around to enable debugging inside Github Action instances.
-      #- name: Setup tmate session
-      #  uses: mxschmitt/action-tmate@v3
-      #  with:
-      #    limit-access-to-actor: true
-
-      - name: Test
-        run: .github/workflows/scripts/unix_test.sh
-        env:
-          RUN_CPP_TESTS: ${{ matrix.with_cpp_tests }}
-
-  build_and_test_gpu_linux:
-    name: Build and Test (GPU)
-    needs: check_code_format
-    runs-on: [self-hosted, cuda, vulkan, cn]
-    timeout-minutes: 60
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: "recursive"
-
-      - name: Build
-        run: |
-          export PATH=$PATH:/usr/local/cuda/bin
-          .github/workflows/scripts/unix_build.sh
-        env:
-          LLVM_LIB_ROOT_DIR: /opt/taichi-llvm-10.0.0
-          CI_SETUP_CMAKE_ARGS: -DTI_WITH_OPENGL:BOOL=ON -DTI_WITH_CC:BOOL=OFF -DTI_WITH_VULKAN:BOOL=ON -DTI_BUILD_TESTS:BOOL=ON
-          BUILD_NUM_THREADS: 8
-          LLVM_PATH: /opt/taichi-llvm-10.0.0/bin
-          LLVM_DIR: /opt/taichi-llvm-10.0.0/lib/cmake/llvm
-          CXX: clang++-8
-
-      - name: Test
-        run: .github/workflows/scripts/unix_test.sh
-        env:
-          DISPLAY: :1
-          GPU_TEST: ON
-          RUN_CPP_TESTS: ON
-
   build_and_test_windows:
     name: Build and Test (Windows)
-    needs: check_code_format
-    runs-on: windows-latest
+    runs-on: windows-server2019
     timeout-minutes: 90
     steps:
       - name: Install 7Zip PowerShell
         shell: powershell
-        run: Install-Module 7Zip4PowerShell -Force -Verbose
+        run: Install-Module  7Zip4PowerShell -Force -Verbose
 
       - uses: actions/checkout@v2
         with:
@@ -253,37 +69,4 @@ jobs:
         env:
           PYTHON: C:\hostedtoolcache\windows\Python\3.7.9\x64\python.exe
 
-  build_and_test_m1:
-    name: Build and Test (Apple M1)
-    needs: check_code_format
-    timeout-minutes: 60
-    strategy:
-      matrix:
-        include:
-          - os: macos-latest
-            python: 3.8
-    defaults:
-      run:
-        # https://github.com/actions/runner/issues/805#issuecomment-844426478
-        shell: "/usr/bin/arch -arch arm64e /bin/bash --noprofile --norc -eo pipefail {0}"
-    runs-on: [self-hosted, m1]
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          submodules: "recursive"
-
-      - name: Build
-        run: |
-          rm -rf $HOME/Library/Python/3.8/lib/python/site-packages/taichi
-          .github/workflows/scripts/unix_build.sh
-        env:
-          CI_SETUP_CMAKE_ARGS: -DTI_WITH_OPENGL:BOOL=OFF -DTI_WITH_CUDA:BOOL=OFF -DTI_WITH_CC:BOOL=OFF -DTI_WITH_VULKAN:BOOL=OFF -DTI_BUILD_TESTS:BOOL=ON
-          CXX: clang++
-
-      - name: Test
-        run: |
-          export PATH=$PATH:$HOME/Library/Python/3.8/bin
-          python3 examples/algorithm/laplace.py
-          TI_LIB_DIR=`python3 -c "import taichi;print(taichi.__path__[0])" | tail -1`
-          TI_LIB_DIR="$TI_LIB_DIR/lib" ./build/taichi_cpp_tests
-          ti test -vr2 -t4 -x
+