Add GitHub action for automatically testing the build process of the core library

.github/workflows/cpp-cuda.yml

@@ -0,0 +1,19 @@
+name: C/C++/CUDA CI
+
+on:
+  workflow_call:
+
+jobs:
+  build_gpu:
+    runs-on: GPU
+    steps: 
+      - name: make
+        run: |
+          make -C src
+
+  call_shutdown_workflow:
+    name: Stop shutdown workflow
+    needs: build_gpu
+    if: ${{ always() }}
+    uses: ./.github/workflows/instance-stop.yml
+    secrets: inherit

.github/workflows/instance-start.yml

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+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Start instance
+
+on:
+  pull_request:
+    branches: 
+    - '**'
+
+jobs:
+  start_machine:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/[email protected]
+        with:
+          # Version Spec of the version to use. Examples: 12.x, 10.15.1, >=10.15.0.
+          node-version: 18.x # optional
+      - run: |
+          npm install -g paperspace-node
+          paperspace machines start \
+            --apiKey ${{ secrets.PAPERSPACE_API_KEY }} \
+            --machineId "ps25kpnac"
+
+  call_cuda_workflow:
+    needs: start_machine
+    uses: ./.github/workflows/cpp-cuda.yml
+    secrets: inherit
+
+
+

.github/workflows/instance-stop.yml

@@ -0,0 +1,23 @@
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Stop instance
+
+on:
+  workflow_call:
+
+jobs:
+  stop_machine:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/[email protected]
+        with:
+          node-version: 18.x 
+      - run: |
+          npm install -g paperspace-node
+          paperspace machines stop \
+            --apiKey ${{ secrets.PAPERSPACE_API_KEY }} \
+            --machineId "ps25kpnac"
+
+