[Improvement] Add more CI (open-mmlab#460)

* add more CI

* fix missing

* remove python-version

* fixed acc

Author: xvjiarui

.github/workflows/build.yml

@@ -1,6 +1,6 @@
 name: build
 
-on: [push, pull_request]
+on: [ push, pull_request ]
 
 jobs:
   lint:
@@ -29,25 +29,26 @@ jobs:
       UBUNTU_VERSION: ubuntu1804
       FORCE_CUDA: 1
       MMCV_CUDA_ARGS: -gencode=arch=compute_61,code=sm_61
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
     strategy:
       matrix:
-        python-version: [3.6, 3.7]
-        torch: [1.3.0+cpu, 1.5.0+cpu]
+        python-version: [ 3.6, 3.7 ]
+        torch: [ 1.3.0+cpu, 1.5.0+cpu, 1.5.0+cu101, 1.6.0+cu101, 1.7.0+cu101, 1.8.0+cu101 ]
         include:
           - torch: 1.3.0+cpu
             torchvision: 0.4.1+cpu
           - torch: 1.5.0+cpu
             torchvision: 0.6.0+cpu
-          - torch: 1.5.0+cpu
-            torchvision: 0.6.0+cpu
-            python-version: 3.8
           - torch: 1.5.0+cu101
             torchvision: 0.6.0+cu101
-            python-version: 3.7
           - torch: 1.6.0+cu101
             torchvision: 0.7.0+cu101
-            python-version: 3.7
+          - torch: 1.7.0+cu101
+            torchvision: 0.8.1+cu101
+          - torch: 1.8.0+cu101
+            torchvision: 0.9.0+cu101
+          - torch: 1.8.0+cu101
+            torchvision: 0.9.0+cu101
 
     steps:
       - uses: actions/checkout@v2
@@ -56,7 +57,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install CUDA
-        if: ${{matrix.torch == '1.5.0+cu101'}}
+        if: ${{matrix.torch == '1.5.0+cu101' || matrix.torch == '1.6.0+cu101' || matrix.torch == '1.7.0+cu101' || matrix.torch == '1.8.0+cu101'}}
         run: |
           export INSTALLER=cuda-repo-${UBUNTU_VERSION}_${CUDA}_amd64.deb
           wget http://developer.download.nvidia.com/compute/cuda/repos/${UBUNTU_VERSION}/x86_64/${INSTALLER}
@@ -88,7 +89,7 @@ jobs:
           coverage report -m
       # Only upload coverage report for python3.7 && pytorch1.5
       - name: Upload coverage to Codecov
-        if: ${{matrix.torch == '1.5.0+cu101' && matrix.python-version == '3.7'}}
+        if: ${{matrix.torch == '1.8.0+cu101' && matrix.python-version == '3.7'}}
         uses: codecov/[email protected]
         with:
           file: ./coverage.xml