[Fix] Try to fix nvcc compilation error (#21246)

.github/workflows/pr-test-jit-kernel.yml

@@ -62,6 +62,33 @@ jobs:
           cd test/
           python3 run_suite.py --hw cuda --suite stage-b-kernel-unit-1-gpu-large
 
+  jit-kernel-multigpu-unit-test:
+    if: |
+      github.event_name != 'schedule' &&
+      inputs.test_parallel_dispatch != 'true' &&
+      !inputs.target_stage
+    runs-on: 8-gpu-h200
+    timeout-minutes: 240
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.pr_head_sha || inputs.git_ref || github.sha }}
+
+      - uses: ./.github/actions/check-maintenance
+        with:
+          github-token: ${{ github.token }}
+
+      - name: Install dependencies
+        timeout-minutes: 20
+        run: |
+          bash scripts/ci/cuda/ci_install_dependency.sh diffusion
+
+      - name: Run multi-GPU test
+        timeout-minutes: 45
+        run: |
+          cd test/
+          python3 run_suite.py --hw cuda --suite stage-b-kernel-unit-8-gpu-h200
+
   jit-kernel-benchmark-test:
     if: |
       github.event_name != 'schedule' &&