[Intel GPU] Ray Compiled Graph avoid NCCL for Intel GPU (vllm-project#21338)

Signed-off-by: ratnampa <[email protected]>

Author: ratnampa

vllm/executor/ray_distributed_executor.py

@@ -67,8 +67,8 @@ def _init_executor(self) -> None:
             os.environ["VLLM_USE_RAY_SPMD_WORKER"] = "1"
             os.environ["VLLM_USE_RAY_COMPILED_DAG"] = "1"
 
-            # For TPU, avoid compiling NVIDIA's NCCL
-            if current_platform.is_tpu():
+            # For TPU or XPU, avoid compiling NVIDIA's NCCL
+            if current_platform.is_tpu() or current_platform.is_xpu():
                 os.environ["VLLM_USE_RAY_COMPILED_DAG_CHANNEL_TYPE"] = "shm"
 
         # If the env var is set, it uses the Ray's compiled DAG API