[Fix]Fix the deprecation of np.float and fix ci configuration

.github/workflows/build.yml

@@ -71,13 +71,13 @@ jobs:
           coverage xml
           coverage report -m
         # timm from v0.6.11 requires torch>=1.7
-        if: ${{matrix.torch >= '1.7.0'}}
+        if: ${{matrix.torch != '1.5.1' && matrix.torch != '1.6.0'}}
       - name: Skip timm unittests and generate coverage report
         run: |
           coverage run --branch --source mmseg -m pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
           coverage xml
           coverage report -m
-        if: ${{matrix.torch < '1.7.0'}}
+        if: ${{matrix.torch == '1.5.1' || matrix.torch == '1.6.0'}}
 
   build_cuda101:
     runs-on: ubuntu-18.04
@@ -123,15 +123,13 @@ jobs:
           apt-get update && apt-get install -y libgl1-mesa-glx ffmpeg libsm6 libxext6 git ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6 python${{matrix.python-version}}-dev
           apt-get clean
           rm -rf /var/lib/apt/lists/*
-      - name: Install Pillow
-        run: python -m pip install Pillow==6.2.2
-        if: ${{matrix.torchvision < 0.5}}
       - name: Install PyTorch
         run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
       - name: Install mmseg dependencies
         run: |
           python -V
-          python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu101/${{matrix.torch_version}}/index.html
+          python -m pip install -U openmim
+          mim install mmcv-full
           python -m pip install -r requirements.txt
           python -c 'import mmcv; print(mmcv.__version__)'
       - name: Build and install
@@ -146,13 +144,13 @@ jobs:
           coverage xml
           coverage report -m
         # timm from v0.6.11 requires torch>=1.7
-        if: ${{matrix.torch >= '1.7.0'}}
+        if: ${{matrix.torch != '1.5.1+cu101' && matrix.torch != '1.6.0+cu101'}}
       - name: Skip timm unittests and generate coverage report
         run: |
           coverage run --branch --source mmseg -m pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
           coverage xml
           coverage report -m
-        if: ${{matrix.torch < '1.7.0'}}
+        if: ${{matrix.torch == '1.5.1+cu101' || matrix.torch == '1.6.0+cu101'}}
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v1.0.10
         with:
@@ -163,10 +161,12 @@ jobs:
           fail_ci_if_error: false
 
   build_cuda102:
+    env:
+      LC_ALL: C.UTF-8
+      LANG: C.UTF-8
     runs-on: ubuntu-18.04
     container:
       image: pytorch/pytorch:1.9.0-cuda10.2-cudnn7-devel
-
     strategy:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9]
@@ -175,7 +175,6 @@ jobs:
           - torch: 1.9.0+cu102
             torch_version: torch1.9
             torchvision: 0.10.0+cu102
-
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
@@ -191,15 +190,13 @@ jobs:
           apt-get update && apt-get install -y libgl1-mesa-glx ffmpeg libsm6 libxext6 git ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6
           apt-get clean
           rm -rf /var/lib/apt/lists/*
-      - name: Install Pillow
-        run: python -m pip install Pillow==6.2.2
-        if: ${{matrix.torchvision < 0.5}}
       - name: Install PyTorch
         run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
       - name: Install mmseg dependencies
         run: |
           python -V
-          python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu102/${{matrix.torch_version}}/index.html
+          python -m pip install openmim
+          mim install mmcv-full
           python -m pip install -r requirements.txt
           python -c 'import mmcv; print(mmcv.__version__)'
       - name: Build and install
@@ -256,15 +253,13 @@ jobs:
         run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
       - name: Install system dependencies
         run: apt-get update && apt-get install -y ffmpeg libturbojpeg ninja-build
-      - name: Install Pillow
-        run: python -m pip install Pillow==6.2.2
-        if: ${{matrix.torchvision < 0.5}}
       - name: Install PyTorch
         run: python -m pip install torch==${{matrix.torch}} torchvision==${{matrix.torchvision}} -f https://download.pytorch.org/whl/torch_stable.html
       - name: Install mmseg dependencies
         run: |
           python -V
-          python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu116/${{matrix.torch_version}}/index.html
+          python -m pip install openmim
+          mim install mmcv-full
           python -m pip install -r requirements.txt
           python -c 'import mmcv; print(mmcv.__version__)'
       - name: Build and install
@@ -301,14 +296,15 @@ jobs:
         run: pip install torch==1.8.2+${{ matrix.platform }} torchvision==0.9.2+${{ matrix.platform }} -f https://download.pytorch.org/whl/lts/1.8/torch_lts.html
       - name: Install MMCV
         run: |
-          pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch1.8/index.html --only-binary mmcv-full
+          pip install -U openmim
+          mim install mmcv-full
       - name: Install unittest dependencies
         run: pip install -r requirements/tests.txt -r requirements/optional.txt
       - name: Build and install
         run: pip install -e .
       - name: Run unittests
         run: |
-          python -m pip install 'timm<0.6.11'
+          python -m pip install timm
           coverage run --branch --source mmseg -m pytest tests/
       - name: Generate coverage report
         run: |

tests/test_metrics.py

@@ -31,7 +31,7 @@ def get_confusion_matrix(pred_label, label, num_classes, ignore_index):
 def legacy_mean_iou(results, gt_seg_maps, num_classes, ignore_index):
     num_imgs = len(results)
     assert len(gt_seg_maps) == num_imgs
-    total_mat = np.zeros((num_classes, num_classes), dtype=np.float)
+    total_mat = np.zeros((num_classes, num_classes), dtype=np.float32)
     for i in range(num_imgs):
         mat = get_confusion_matrix(
             results[i], gt_seg_maps[i], num_classes, ignore_index=ignore_index)
@@ -48,7 +48,7 @@ def legacy_mean_iou(results, gt_seg_maps, num_classes, ignore_index):
 def legacy_mean_dice(results, gt_seg_maps, num_classes, ignore_index):
     num_imgs = len(results)
     assert len(gt_seg_maps) == num_imgs
-    total_mat = np.zeros((num_classes, num_classes), dtype=np.float)
+    total_mat = np.zeros((num_classes, num_classes), dtype=np.float32)
     for i in range(num_imgs):
         mat = get_confusion_matrix(
             results[i], gt_seg_maps[i], num_classes, ignore_index=ignore_index)
@@ -69,7 +69,7 @@ def legacy_mean_fscore(results,
                        beta=1):
     num_imgs = len(results)
     assert len(gt_seg_maps) == num_imgs
-    total_mat = np.zeros((num_classes, num_classes), dtype=np.float)
+    total_mat = np.zeros((num_classes, num_classes), dtype=np.float32)
     for i in range(num_imgs):
         mat = get_confusion_matrix(
             results[i], gt_seg_maps[i], num_classes, ignore_index=ignore_index)
@@ -100,7 +100,7 @@ def test_metrics():
         'IoU']
     all_acc_l, acc_l, iou_l = legacy_mean_iou(results, label, num_classes,
                                               ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(acc, acc_l)
     assert np.allclose(iou, iou_l)
     # Test the correctness of the implementation of mDice calculation.
@@ -110,7 +110,7 @@ def test_metrics():
         'Dice']
     all_acc_l, acc_l, dice_l = legacy_mean_dice(results, label, num_classes,
                                                 ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(acc, acc_l)
     assert np.allclose(dice, dice_l)
     # Test the correctness of the implementation of mDice calculation.
@@ -120,7 +120,7 @@ def test_metrics():
         'Recall'], ret_metrics['Precision'], ret_metrics['Fscore']
     all_acc_l, recall_l, precision_l, fscore_l = legacy_mean_fscore(
         results, label, num_classes, ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(recall, recall_l)
     assert np.allclose(precision, precision_l)
     assert np.allclose(fscore, fscore_l)
@@ -135,7 +135,7 @@ def test_metrics():
         'aAcc'], ret_metrics['Acc'], ret_metrics['IoU'], ret_metrics[
             'Dice'], ret_metrics['Precision'], ret_metrics[
                 'Recall'], ret_metrics['Fscore']
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(acc, acc_l)
     assert np.allclose(iou, iou_l)
     assert np.allclose(dice, dice_l)
@@ -228,7 +228,7 @@ def test_mean_iou():
         'IoU']
     all_acc_l, acc_l, iou_l = legacy_mean_iou(results, label, num_classes,
                                               ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(acc, acc_l)
     assert np.allclose(iou, iou_l)
 
@@ -254,7 +254,7 @@ def test_mean_dice():
         'Dice']
     all_acc_l, acc_l, dice_l = legacy_mean_dice(results, label, num_classes,
                                                 ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(acc, acc_l)
     assert np.allclose(iou, dice_l)
 
@@ -280,7 +280,7 @@ def test_mean_fscore():
         'Recall'], ret_metrics['Precision'], ret_metrics['Fscore']
     all_acc_l, recall_l, precision_l, fscore_l = legacy_mean_fscore(
         results, label, num_classes, ignore_index)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(recall, recall_l)
     assert np.allclose(precision, precision_l)
     assert np.allclose(fscore, fscore_l)
@@ -291,7 +291,7 @@ def test_mean_fscore():
         'Recall'], ret_metrics['Precision'], ret_metrics['Fscore']
     all_acc_l, recall_l, precision_l, fscore_l = legacy_mean_fscore(
         results, label, num_classes, ignore_index, beta=2)
-    assert all_acc == all_acc_l
+    assert np.allclose(all_acc, all_acc_l)
     assert np.allclose(recall, recall_l)
     assert np.allclose(precision, precision_l)
     assert np.allclose(fscore, fscore_l)
@@ -346,6 +346,6 @@ def save_arr(input_arrays: list, title: str, is_image: bool, dir: str):
             'Acc'], ret_metrics['IoU']
         all_acc_l, acc_l, iou_l = legacy_mean_iou(results, labels, num_classes,
                                                   ignore_index)
-        assert all_acc == all_acc_l
+        assert np.allclose(all_acc, all_acc_l)
         assert np.allclose(acc, acc_l)
         assert np.allclose(iou, iou_l)