Split gpu ci workflow into single-gpu and multi-gpu

Author: edknv

.github/workflows/gpu-ci.yml

@@ -12,19 +12,35 @@ on:
 
 jobs:
   build:
-    runs-on: 2GPU
+    runs-on: 1GPU
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+    - name: Run tests
+      run: |
+        ref_type=${{ github.ref_type }}
+        branch=main
+        if [[ $ref_type == "tag"* ]]
+        then
+          raw=$(git branch -r --contains ${{ github.ref_name }})
+          branch=${raw/origin\/}
+        fi
+        cd ${{ github.workspace }}; tox -r -e test-gpu -- $branch
 
+  multigpu:
+    runs-on: 2GPU
     steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Run tests
-        run: |
-          ref_type=${{ github.ref_type }}
-          branch=main
-          if [[ $ref_type == "tag"* ]]
-          then
-            raw=$(git branch -r --contains ${{ github.ref_name }})
-            branch=${raw/origin\/}
-          fi
-          cd ${{ github.workspace }}; tox -e test-gpu -- $branch
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+    - name: Run tests
+      run: |
+        ref_type=${{ github.ref_type }}
+        branch=main
+        if [[ $ref_type == "tag"* ]]
+        then
+          raw=$(git branch -r --contains ${{ github.ref_name }})
+          branch=${raw/origin\/}
+        fi
+        cd ${{ github.workspace }}; tox -r -e test-gpu-multigpu -- $branch