Add nightly tests (#433)

.github/workflows/nightly_tests.yml

@@ -0,0 +1,56 @@
+name: Nightly tests
+on:
+  workflow_call:
+  workflow_dispatch:
+
+env:
+  ROCM_VERSION: "6.3.1"
+  TEST_THREADS: 24
+
+jobs:
+  run_tests:
+    runs-on: gpu_large
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        repository: 'vosen/ZLUDA'
+        path: zluda-src
+        sparse-checkout: |
+          .github/workflows/rocm_setup_run.sh
+    - name: Install ROCm
+      run: sudo bash zluda-src/.github/workflows/rocm_setup_run.sh ${{ env.ROCM_VERSION }}
+    - uses: actions/checkout@v4
+      with:
+        repository: 'vosen/ptx_tests'
+    - uses: robinraju/release-downloader@v1
+      with:
+        repository: 'vosen/ZLUDA'
+        latest: true
+        preRelease: true
+        extract: true
+        fileName: 'zluda-linux-*.tar.gz'
+    - name: Build and run
+      run: |
+        pids=()
+        exit_codes=()
+        for i in $(seq 0 $((${{ env.TEST_THREADS }} - 1))); do
+          cargo run -r -- zluda/libcuda.so.1 --shard-index $i --shard-count ${{ env.TEST_THREADS }} > output_$i.log 2>&1 &
+          pids+=($!)
+        done
+        for pid in "${pids[@]}"; do
+          wait $pid
+          exit_codes+=($?)
+        done
+        error_occurred=0
+        for i in "${!exit_codes[@]}"; do
+          if [ ${exit_codes[$i]} -ne 0 ]; then
+            error_occurred=1
+          fi
+        done
+        exit $error_occurred
+    - name: Upload logs
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: output_logs
+        path: output_*.log

.github/workflows/trigger_nightly_tests.yml

@@ -0,0 +1,24 @@
+name: Nightly tests
+on:
+  schedule:
+    - cron: "0 8 * * *"
+
+jobs:
+  check_last_nightly_run:
+    runs-on: 'ubuntu-latest'
+    outputs:
+      last_sha: ${{ fromJson(steps.check_last_run.outputs.data).workflow_runs[0].head_sha }}
+    steps:
+    - uses: octokit/request-action@v2.4
+      id: check_last_run
+      with:
+        route: GET /repos/${{github.repository}}/actions/workflows/nightly_tests.yml/runs?per_page=1&status=completed
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    - run: "echo Last nightly build: ${{ fromJson(steps.check_last_run.outputs.data).workflow_runs[0].head_sha }}"
+  build:
+    runs-on: gpu_large
+    needs: [check_last_nightly_run]
+    if: needs.check_last_nightly_run.outputs.last_sha != github.sha
+    uses: ./.github/workflows/nightly_tests.yml
+    secrets: inherit