[CI] Add Circle CI for mmcls 1.x. (#970)

* [CI] Add Circle CI for mmcls 1.x

* Fix circle-ci config

* Use `torch.cat` instead of `torch.hstack` to compat with PyTorch 1.6

* Compat the behavior of LongTensor in PyTorch 1.6

* Avoid random behavior in the unit test of Lighting

* Fix cuda ci

* Remove github workflow temporarily.

.circleci/config.yml

@@ -2,238 +2,33 @@
 # See: https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
 
-# Define a job to be invoked later in a workflow.
-# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
-jobs:
-  lint:
-    docker:
-      - image: cimg/python:3.7.4
-    # Add steps to the job
-    # See: https://circleci.com/docs/2.0/configuration-reference/#steps
-    steps:
-      - checkout
-      - run:
-          name: Install dependencies
-          command: |
-            sudo apt-add-repository ppa:brightbox/ruby-ng -y
-            sudo apt-get update
-            sudo apt-get install -y ruby2.7
-      - run:
-          name: Install pre-commit hook
-          command: |
-            pip install pre-commit
-            pre-commit install
-      - run:
-          name: Linting
-          command: pre-commit run --all-files
-      - run:
-          name: Check docstring coverage
-          command: |
-            pip install interrogate
-            interrogate -v --ignore-init-method --ignore-module --ignore-nested-functions --ignore-regex "__repr__" --fail-under 40 mmcls
-  build:
-    parameters:
-      # The python version must match available image tags in
-      # https://circleci.com/developer/images/image/cimg/python
-      python:
-        type: string
-        default: "3.6.15"
-      torch:
-        type: string
-      torchvision:
-        type: string
-      env:
-        type: string
-        default: ""
-    docker:
-      - image: cimg/python:<< parameters.python >>
-    resource_class: large
-    steps:
-      - checkout
-      - run:
-          name: Install Libraries
-          command: |
-            sudo apt-get update
-            sudo apt-get install -y libjpeg8-dev zlib1g-dev
-      - run:
-          name: Configure Python & pip
-          command: |
-            python -m pip install --upgrade pip
-            python -m pip install wheel
-      - run:
-          name: Install PyTorch
-          command: |
-            python -V
-            python -m pip install torch==<< parameters.torch >>+cpu torchvision==<< parameters.torchvision >>+cpu -f https://download.pytorch.org/whl/torch_stable.html
-      - run:
-          name: Install mmcls dependencies
-          command: |
-            python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch<< parameters.torch >>/index.html
-            python -m pip install -r requirements.txt
-      - run:
-          name: Build and install
-          command: |
-            python -m pip install -e .
-      - run:
-          name: Run unittests
-          command: |
-            << parameters.env >> python -m pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
+# This allows you to use CircleCI's dynamic configuration feature
+setup: true
 
-  build_with_cuda:
-    machine:
-      image: ubuntu-1604-cuda-10.1:201909-23
-    resource_class: gpu.nvidia.small
-    steps:
-      - checkout
-      # - run:
-      #     name: Install Libraries
-      #     command: |
-      #       sudo apt-get update
-      #       sudo apt-get install -y libjpeg8-dev zlib1g-dev
-      - run:
-          name: Configure Python & pip
-          command: |
-            pyenv global 3.7.0
-            python -m pip install --upgrade pip
-            python -m pip install wheel
-      - run:
-          name: Install PyTorch
-          command: |
-            python -V
-            python -m pip install torch==1.6.0+cu101 torchvision==0.7.0+cu101 -f https://download.pytorch.org/whl/torch_stable.html
-      - run:
-          name: Install mmcls dependencies
-          command: |
-            python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cu101/torch1.6.0/index.html
-            python -m pip install -r requirements.txt
-      - run:
-          name: Build and install
-          command: |
-            python setup.py check -m -s
-            TORCH_CUDA_ARCH_LIST=7.0 python -m pip install -e .
-      - run:
-          name: Run unittests
-          command: |
-            python -m pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
+# the path-filtering orb is required to continue a pipeline based on
+# the path of an updated fileset
+orbs:
+  path-filtering: circleci/path-filtering@0.1.2
 
-  build_with_timm:
-    parameters:
-      # The python version must match available image tags in
-      # https://circleci.com/developer/images/image/cimg/python
-      python:
-        type: string
-        default: "3.7.12"
-      torch:
-        type: string
-        default: "1.10.0"
-      torchvision:
-        type: string
-        default: "0.11.1"
-    docker:
-      - image: cimg/python:<< parameters.python >>
-    resource_class: large
-    steps:
-      - checkout
-      - run:
-          name: Install Libraries
-          command: |
-            sudo apt-get update
-            sudo apt-get install -y libjpeg8-dev zlib1g-dev
-      - run:
-          name: Configure Python & pip
-          command: |
-            python -m pip install --upgrade pip
-            python -m pip install wheel
-      - run:
-          name: Install PyTorch
-          command: |
-            python -V
-            python -m pip install torch==<< parameters.torch >>+cpu torchvision==<< parameters.torchvision >>+cpu -f https://download.pytorch.org/whl/torch_stable.html
-      - run:
-          name: Install mmcls dependencies
-          command: |
-            python -m pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch<< parameters.torch >>/index.html
-            python -m pip install -r requirements.txt
-      - run:
-          name: Install TIMM
-          command: |
-            pip install timm
-      - run:
-          name: Build and install
-          command: |
-            python -m pip install -e .
-      - run:
-          name: Run unittests
-          command: |
-            python -m coverage run --branch --source mmcls -m pytest tests/
-            python -m coverage xml
-            python -m coverage report -m
-
-# Invoke jobs via workflows
-# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
 workflows:
-    unit_tests:
-      jobs:
-        - lint
-        - build_with_timm:
-            name: build_with_timm
-            requires:
-              - lint
-        - build:
-            name: build_py36_torch1.5
-            torch: 1.5.0
-            torchvision: 0.6.0
-            # To fix memory leak in torch1.5+cpu, refers to pytorch#32037
-            env: LRU_CACHE_CAPACITY=1
-            requires:
-              - lint
-        - build:
-            name: build_py36_torch1.6
-            torch: 1.6.0
-            torchvision: 0.7.0
-            requires:
-              - lint
-        - build:
-            name: build_py36_torch1.7
-            torch: 1.7.0
-            torchvision: 0.8.1
-            requires:
-              - lint
-        - build:
-            name: build_py36_torch1.8
-            torch: 1.8.0
-            torchvision: 0.9.0
-            requires:
-              - lint
-        - build:
-            name: build_py39_torch1.8
-            torch: 1.8.0
-            torchvision: 0.9.0
-            python: "3.9.0"
-            requires:
-              - lint
-        - build:
-            name: build_py39_torch1.9
-            torch: 1.9.0
-            torchvision: 0.10.0
-            python: "3.9.0"
-            requires:
-              - lint
-        - build:
-            name: build_py39_torch1.10
-            torch: 1.10.0
-            torchvision: 0.11.1
-            python: "3.9.0"
-            requires:
-              - lint
-        - build_with_cuda:
-            name: build_py36_torch1.6_cu101
-            requires:
-              - build_with_timm
-              - build_py36_torch1.5
-              - build_py36_torch1.6
-              - build_py36_torch1.7
-              - build_py36_torch1.8
-              - build_py39_torch1.8
-              - build_py39_torch1.9
-              - build_py39_torch1.10
+  # the always-run workflow is always triggered, regardless of the pipeline parameters.
+  always-run:
+    jobs:
+      # the path-filtering/filter job determines which pipeline
+      # parameters to update.
+      - path-filtering/filter:
+          name: check-updated-files
+          # 3-column, whitespace-delimited mapping. One mapping per
+          # line:
+          # <regex path-to-test> <parameter-to-set> <value-of-pipeline-parameter>
+          mapping: |
+            mmcls/.* lint_only false
+            requirements/.* lint_only false
+            tests/.* lint_only false
+            .circleci/.* lint_only false
+          base-revision: dev-1.x
+          # this is the path of the configuration we should trigger once
+          # path filtering and pipeline parameter value updates are
+          # complete. In this case, we are using the parent dynamic
+          # configuration itself.
+          config-path: .circleci/test.yml

.circleci/docker/Dockerfile

@@ -0,0 +1,11 @@
+ARG PYTORCH="1.8.1"
+ARG CUDA="10.2"
+ARG CUDNN="7"
+
+FROM pytorch/pytorch:${PYTORCH}-cuda${CUDA}-cudnn${CUDNN}-devel
+
+# To fix GPG key error when running apt-get update
+RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub
+RUN apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/7fa2af80.pub
+
+RUN apt-get update && apt-get install -y ninja-build libglib2.0-0 libsm6 libxrender-dev libxext6 libgl1-mesa-glx

.circleci/test.yml

@@ -0,0 +1,196 @@
+# Use the latest 2.1 version of CircleCI pipeline process engine.
+# See: https://circleci.com/docs/2.0/configuration-reference
+version: 2.1
+
+# the default pipeline parameters, which will be updated according to
+# the results of the path-filtering orb
+parameters:
+  lint_only:
+    type: boolean
+    default: true
+
+# Define a job to be invoked later in a workflow.
+# See: https://circleci.com/docs/2.0/configuration-reference/#jobs
+jobs:
+  lint:
+    docker:
+      - image: cimg/python:3.7.4
+    # Add steps to the job
+    # See: https://circleci.com/docs/2.0/configuration-reference/#steps
+    steps:
+      - checkout
+      - run:
+          name: Install pre-commit hook
+          command: |
+            pip install pre-commit
+            pre-commit install
+      - run:
+          name: Linting
+          command: pre-commit run --all-files
+      - run:
+          name: Check docstring coverage
+          command: |
+            pip install interrogate
+            interrogate -v --ignore-init-method --ignore-module --ignore-nested-functions --ignore-regex "__repr__" --fail-under 60 mmcls
+  build_cpu:
+    parameters:
+      # The python version must match available image tags in
+      # https://circleci.com/developer/images/image/cimg/python
+      python:
+        type: string
+      torch:
+        type: string
+      torchvision:
+        type: string
+      mmcv:
+        type: string
+    docker:
+      - image: cimg/python:<< parameters.python >>
+    resource_class: large
+    steps:
+      - checkout
+      - run:
+          name: Install Libraries
+          command: |
+            sudo apt-get update
+            sudo apt-get install -y libjpeg8-dev zlib1g-dev
+      - run:
+          name: Configure Python & pip
+          command: |
+            python -m pip install --upgrade pip
+            python -m pip install wheel
+      - run:
+          name: Install PyTorch
+          command: |
+            python -V
+            python -m pip install torch==<< parameters.torch >>+cpu torchvision==<< parameters.torchvision >>+cpu -f https://download.pytorch.org/whl/torch_stable.html
+      - run:
+          name: Install mmcls dependencies
+          command: |
+            python -m pip install git+ssh://git@github.com/open-mmlab/mmengine.git@main
+            python -m pip install << parameters.mmcv >>
+            python -m pip install timm
+            python -m pip install -r requirements.txt
+            python -c 'import mmcv; print(mmcv.__version__)'
+      - run:
+          name: Build and install
+          command: |
+            python -m pip install -e .
+      - run:
+          name: Run unittests
+          command: |
+            python -m coverage run --branch --source mmcls -m pytest tests/
+            python -m coverage xml
+            python -m coverage report -m
+
+  build_cuda:
+    machine:
+      image: ubuntu-2004-cuda-11.4:202110-01
+    resource_class: gpu.nvidia.small
+    parameters:
+      torch:
+        type: string
+      cuda:
+        type: enum
+        enum: ["10.1", "10.2", "11.1"]
+      cudnn:
+        type: integer
+        default: 7
+      mmcv:
+        type: string
+    steps:
+      - checkout
+      - run:
+          # Cloning repos in VM since Docker doesn't have access to the private key
+          name: Clone Repos
+          command: |
+            git clone -b main --depth 1 ssh://git@github.com/open-mmlab/mmengine.git /home/circleci/mmengine
+      - run:
+          name: Build Docker image
+          command: |
+            docker build .circleci/docker -t mmcls:gpu --build-arg PYTORCH=<< parameters.torch >> --build-arg CUDA=<< parameters.cuda >> --build-arg CUDNN=<< parameters.cudnn >>
+            docker run --gpus all -t -d -v /home/circleci/project:/mmcls -v /home/circleci/mmengine:/mmengine -w /mmcls --name mmcls mmcls:gpu
+      - run:
+          name: Install mmcls dependencies
+          command: |
+            docker exec mmcls pip install -e /mmengine
+            docker exec mmcls pip install << parameters.mmcv >>
+            docker exec mmcls pip install -r requirements.txt
+            docker exec mmcls python -c 'import mmcv; print(mmcv.__version__)'
+      - run:
+          name: Build and install
+          command: |
+            docker exec mmcls pip install -e .
+      - run:
+          name: Run unittests
+          command: |
+            docker exec mmcls python -m pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
+
+# Invoke jobs via workflows
+# See: https://circleci.com/docs/2.0/configuration-reference/#workflows
+workflows:
+  pr_stage_lint:
+    when: << pipeline.parameters.lint_only >>
+    jobs:
+      - lint:
+          name: lint
+          filters:
+            branches:
+              ignore:
+                - dev-1.x
+  pr_stage_test:
+    when:
+      not:
+        << pipeline.parameters.lint_only >>
+    jobs:
+      - lint:
+          name: lint
+          filters:
+            branches:
+              ignore:
+                - dev-1.x
+      - build_cpu:
+          name: minimum_version_cpu
+          torch: 1.6.0
+          torchvision: 0.7.0
+          python: 3.6.9  # The lowest python 3.6.x version available on CircleCI images
+          mmcv: https://download.openmmlab.com/mmcv/dev-2.x/cpu/torch1.6.0/mmcv_full-2.0.0rc0-cp36-cp36m-manylinux1_x86_64.whl
+          requires:
+            - lint
+      - build_cpu:
+          name: maximum_version_cpu
+          torch: 1.9.0  # TODO: Update the version after mmcv provides more pre-compiled packages.
+          torchvision: 0.10.0
+          python: 3.9.0
+          mmcv: https://download.openmmlab.com/mmcv/dev-2.x/cpu/torch1.9.0/mmcv_full-2.0.0rc0-cp39-cp39-manylinux1_x86_64.whl
+          requires:
+            - minimum_version_cpu
+      - hold:
+          type: approval
+          requires:
+            - maximum_version_cpu
+      - build_cuda:
+          name: mainstream_version_gpu
+          torch: 1.8.1
+          # Use double quotation mark to explicitly specify its type
+          # as string instead of number
+          cuda: "10.2"
+          mmcv: https://download.openmmlab.com/mmcv/dev-2.x/cu102/torch1.8.0/mmcv_full-2.0.0rc0-cp37-cp37m-manylinux1_x86_64.whl
+          requires:
+            - hold
+  merge_stage_test:
+    when:
+      not:
+        << pipeline.parameters.lint_only >>
+    jobs:
+      - build_cuda:
+          name: minimum_version_gpu
+          torch: 1.6.0
+          # Use double quotation mark to explicitly specify its type
+          # as string instead of number
+          mmcv: https://download.openmmlab.com/mmcv/dev-2.x/cu101/torch1.6.0/mmcv_full-2.0.0rc0-cp37-cp37m-manylinux1_x86_64.whl
+          cuda: "10.1"
+          filters:
+            branches:
+              only:
+                - dev-1.x

.github/workflows/build.yml

@@ -1,198 +0,0 @@
-# This workflow will install Python dependencies, run tests with a variety of Python versions
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
-
-name: build
-
-on:
-  push:
-    paths-ignore:
-      - 'README.md'
-      - 'README_zh-CN.md'
-      - 'model-index.yml'
-      - 'configs/**'
-      - 'docs/**'
-      - 'demo/**'
-      - '.dev_scripts/**'
-
-  pull_request:
-    paths-ignore:
-      - 'README.md'
-      - 'README_zh-CN.md'
-      - 'model-index.yml'
-      - 'configs/**'
-      - 'docs/**'
-      - 'demo/**'
-      - '.dev_scripts/**'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  build_without_timm:
-    runs-on: ubuntu-latest
-    env:
-      UBUNTU_VERSION: ubuntu1804
-    strategy:
-      matrix:
-        python-version: [3.6]
-        torch: [1.5.0, 1.8.0, 1.9.0]
-        include:
-          - torch: 1.5.0
-            torchvision: 0.6.0
-            torch_major: 1.5.0
-          - torch: 1.8.0
-            torchvision: 0.9.0
-            torch_major: 1.8.0
-          - torch: 1.9.0
-            torchvision: 0.10.0
-            torch_major: 1.9.0
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install PyTorch
-        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
-      - name: Install MMCV
-        run: |
-          pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch${{matrix.torch_major}}/index.html
-          python -c 'import mmcv; print(mmcv.__version__)'
-      - name: Install mmcls dependencies
-        run: |
-          pip install -r requirements.txt
-      - name: Build and install
-        run: |
-          rm -rf .eggs
-          pip install -e . -U
-      - name: Run unittests
-        run: |
-          pytest tests/ --ignore tests/test_models/test_backbones/test_timm_backbone.py
-
-  build:
-    runs-on: ubuntu-latest
-    env:
-      UBUNTU_VERSION: ubuntu1804
-    strategy:
-      matrix:
-        python-version: [3.7]
-        torch: [1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0]
-        include:
-          - torch: 1.5.0
-            torchvision: 0.6.0
-            torch_major: 1.5.0
-          - torch: 1.6.0
-            torchvision: 0.7.0
-            torch_major: 1.6.0
-          - torch: 1.7.0
-            torchvision: 0.8.1
-            torch_major: 1.7.0
-          - torch: 1.8.0
-            torchvision: 0.9.0
-            torch_major: 1.8.0
-          - torch: 1.8.0
-            torchvision: 0.9.0
-            torch_major: 1.8.0
-            python-version: 3.8
-          - torch: 1.8.0
-            torchvision: 0.9.0
-            torch_major: 1.8.0
-            python-version: 3.9
-          - torch: 1.9.0
-            torchvision: 0.10.0
-            torch_major: 1.9.0
-          - torch: 1.10.0
-            torchvision: 0.11.1
-            torch_major: 1.10.0
-          - torch: 1.10.0
-            torchvision: 0.11.1
-            torch_major: 1.10.0
-            python-version: 3.8
-          - torch: 1.10.0
-            torchvision: 0.11.1
-            torch_major: 1.10.0
-            python-version: 3.9
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install PyTorch
-        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
-      - name: Install MMCV
-        run: |
-          pip install mmcv-full -f https://download.openmmlab.com/mmcv/dist/cpu/torch${{matrix.torch_major}}/index.html
-          python -c 'import mmcv; print(mmcv.__version__)'
-      - name: Install mmcls dependencies
-        run: |
-          pip install -r requirements.txt
-      - name: Install timm
-        run: |
-          pip install timm
-      - name: Build and install
-        run: |
-          rm -rf .eggs
-          pip install -e . -U
-      - name: Run unittests and generate coverage report
-        run: |
-          coverage run --branch --source mmcls -m pytest tests/
-          coverage xml
-          coverage report -m --omit="mmcls/utils/*","mmcls/apis/*"
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
-        with:
-          file: ./coverage.xml
-          flags: unittests
-          env_vars: OS,PYTHON
-          name: codecov-umbrella
-          fail_ci_if_error: false
-
-  build-windows:
-    runs-on: windows-2022
-    strategy:
-      matrix:
-        python-version: [3.8]
-        torch: [1.8.1]
-        include:
-          - torch: 1.8.1
-            torchvision: 0.9.1
-            torch_major: 1.8.0
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install PyTorch
-        run: pip install torch==${{matrix.torch}}+cpu torchvision==${{matrix.torchvision}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
-      - name: Install MMCV & OpenCV
-        run: |
-          pip install opencv-python
-          pip install mmcv-full==1.4.2 -f https://download.openmmlab.com/mmcv/dist/cpu/torch${{matrix.torch_major}}/index.html
-          python -c 'import mmcv; print(mmcv.__version__)'
-      - name: Install mmcls dependencies
-        run: |
-          pip install -r requirements.txt
-      - name: Install timm
-        run: |
-          pip install timm
-      - name: Build and install
-        run: |
-          pip install -e . -U
-      - name: Run unittests and generate coverage report
-        run: |
-          coverage run --branch --source mmcls -m pytest tests/
-          coverage xml
-          coverage report -m --omit="mmcls/utils/*","mmcls/apis/*"
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v2
-        with:
-          file: ./coverage.xml
-          flags: unittests
-          env_vars: OS,PYTHON
-          name: codecov-umbrella
-          fail_ci_if_error: false

.github/workflows/deploy.yml

@@ -1,22 +0,0 @@
-name: deploy
-
-on: push
-
-jobs:
-  build-n-publish:
-    runs-on: ubuntu-latest
-    if: startsWith(github.event.ref, 'refs/tags')
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.7
-      - name: Build MMClassification
-        run: |
-          pip install wheel
-          python setup.py sdist bdist_wheel
-      - name: Publish distribution to PyPI
-        run: |
-          pip install twine
-          twine upload dist/* -u __token__ -p ${{ secrets.pypi_password }}

.github/workflows/lint.yml

@@ -1,25 +0,0 @@
-# This workflow will run lint
-
-name: lint
-
-on: [push, pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.7
-      - name: Install pre-commit hook
-        run: |
-          pip install pre-commit
-          pre-commit install
-      - name: Linting
-        run: pre-commit run --all-files

mmcls/evaluation/metrics/multi_label.py

@@ -411,7 +411,7 @@ def _average_precision(pred: torch.Tensor,
     pred_pos_nums[pred_pos_nums < eps] = eps
 
     tps[torch.logical_not(pos_inds)] = 0
-    precision = tps / pred_pos_nums
+    precision = tps / pred_pos_nums.float()
     ap = torch.sum(precision, 0) / max(total_pos, eps)
     return ap
 

mmcls/evaluation/metrics/single_label.py

@@ -38,8 +38,8 @@ def _precision_recall_f1_support(pred_positive, gt_positive, average):
         pred_sum = pred_positive.sum(0)
         gt_sum = gt_positive.sum(0)
 
-    precision = tp_sum / torch.clamp(pred_sum, min=1.) * 100
-    recall = tp_sum / torch.clamp(gt_sum, min=1.) * 100
+    precision = tp_sum / torch.clamp(pred_sum, min=1).float() * 100
+    recall = tp_sum / torch.clamp(gt_sum, min=1).float() * 100
     f1_score = 2 * precision * recall / torch.clamp(
         precision + recall, min=torch.finfo(torch.float32).eps)
     if average in ['macro', 'micro']:

mmcls/models/heads/cls_head.py

@@ -85,7 +85,7 @@ class ClsHead(BaseHead):
             # Batch augmentation may convert labels to one-hot format scores.
             target = torch.stack([i.gt_label.score for i in data_samples])
         else:
-            target = torch.hstack([i.gt_label.label for i in data_samples])
+            target = torch.cat([i.gt_label.label for i in data_samples])
 
         # compute loss
         losses = dict()

mmcls/models/heads/conformer_head.py

@@ -99,7 +99,7 @@ class ConformerHead(ClsHead):
             # Batch augmentation may convert labels to one-hot format scores.
             target = torch.stack([i.gt_label.score for i in data_samples])
         else:
-            target = torch.hstack([i.gt_label.label for i in data_samples])
+            target = torch.cat([i.gt_label.label for i in data_samples])
 
         # compute loss
         losses = dict()

tests/test_datasets/test_transforms/test_processing.py

@@ -641,9 +641,10 @@ class TestLighting(TestCase):
         # test call
         cfg = copy.deepcopy(self.DEFAULT_ARGS)
         lightening_module = TRANSFORMS.build(cfg)
-        results = lightening_module(results)
-        self.assertEqual(results['img'].dtype, ori_img.dtype)
-        assert not np.equal(results['img'], ori_img).all()
+        with patch('numpy.random', np.random.RandomState(0)):
+            results = lightening_module(results)
+            self.assertEqual(results['img'].dtype, ori_img.dtype)
+            assert not np.equal(results['img'], ori_img).all()
 
         # test call with alphastd == 0
         results = dict(img=copy.deepcopy(ori_img))