[release] update version (#4332)

* [release] update version

* [devops] hotfix cuda extension building

* [devops] pytest ignore useless folders

.github/workflows/compatiblity_test_on_dispatch.yml

@@ -72,7 +72,7 @@ jobs:
           ssh-key: ${{ secrets.SSH_KEY_FOR_CI }}
       - name: Download cub for CUDA 10.2
         run: |
-          CUDA_VERSION=$(cat $CUDA_HOME/version.txt | grep "CUDA Version" | awk '{print $NF}' | cut -d. -f1,2)
+          CUDA_VERSION=$(nvcc -V | awk -F ',| ' '/release/{print $6}')
 
           # check if it is CUDA 10.2
           # download cub

.github/workflows/compatiblity_test_on_pr.yml

@@ -66,7 +66,7 @@ jobs:
           ssh-key: ${{ secrets.SSH_KEY_FOR_CI }}
       - name: Download cub for CUDA 10.2
         run: |
-          CUDA_VERSION=$(cat $CUDA_HOME/version.txt | grep "CUDA Version" | awk '{print $NF}' | cut -d. -f1,2)
+          CUDA_VERSION=$(nvcc -V | awk -F ',| ' '/release/{print $6}')
 
           # check if it is CUDA 10.2
           # download cub

.github/workflows/compatiblity_test_on_schedule.yml

@@ -61,6 +61,18 @@ jobs:
         with:
           ssh-key: ${{ secrets.SSH_KEY_FOR_CI }}
 
+      - name: Download cub for CUDA 10.2
+        run: |
+          CUDA_VERSION=$(nvcc -V | awk -F ',| ' '/release/{print $6}')
+
+          # check if it is CUDA 10.2
+          # download cub
+          if [ "$CUDA_VERSION" = "10.2" ]; then
+            wget https://github.com/NVIDIA/cub/archive/refs/tags/1.8.0.zip
+            unzip 1.8.0.zip
+            cp -r cub-1.8.0/cub/ colossalai/kernel/cuda_native/csrc/kernels/include/
+          fi
+
       - name: Install Colossal-AI
         run: |
           pip install -v --no-cache-dir .

.github/workflows/cuda_ext_check_before_merge.yml

@@ -37,6 +37,18 @@ jobs:
       - name: Install PyTorch
         run: eval ${{ matrix.build.torch_command }}
 
+      - name: Download cub for CUDA 10.2
+        run: |
+          CUDA_VERSION=$(nvcc -V | awk -F ',| ' '/release/{print $6}')
+
+          # check if it is CUDA 10.2
+          # download cub
+          if [ "$CUDA_VERSION" = "10.2" ]; then
+            wget https://github.com/NVIDIA/cub/archive/refs/tags/1.8.0.zip
+            unzip 1.8.0.zip
+            cp -r cub-1.8.0/cub/ colossalai/kernel/cuda_native/csrc/kernels/include/
+          fi
+
       - name: Build
         run: |
           CUDA_EXT=1 pip install -v .