From 529cea343da8662f135a69d9c3157f388f5eb64a Mon Sep 17 00:00:00 2001 From: Yan Ma Date: Fri, 14 Nov 2025 16:55:29 +0800 Subject: [PATCH] use default CCL_ZE_IPC_EXCHANGE (#28700) Signed-off-by: Yan Ma --- vllm/v1/worker/xpu_worker.py | 2 -- 1 file changed, 2 deletions(-) diff --git a/vllm/v1/worker/xpu_worker.py b/vllm/v1/worker/xpu_worker.py index 31fa3f3bd6ac..26c6f8d06bdc 100644 --- a/vllm/v1/worker/xpu_worker.py +++ b/vllm/v1/worker/xpu_worker.py @@ -159,12 +159,10 @@ class XPUWorker(Worker): else: raise RuntimeError(f"Not support device type: {self.device_config.device}") - ENV_CCL_ZE_IPC_EXCHANGE = os.getenv("CCL_ZE_IPC_EXCHANGE", "pidfd") ENV_CCL_ATL_TRANSPORT = os.getenv("CCL_ATL_TRANSPORT", "ofi") ENV_LOCAL_WORLD_SIZE = os.getenv( "LOCAL_WORLD_SIZE", str(self.parallel_config.world_size) ) - os.environ["CCL_ZE_IPC_EXCHANGE"] = ENV_CCL_ZE_IPC_EXCHANGE os.environ["CCL_ATL_TRANSPORT"] = ENV_CCL_ATL_TRANSPORT os.environ["LOCAL_WORLD_SIZE"] = ENV_LOCAL_WORLD_SIZE os.environ["LOCAL_RANK"] = str(self.local_rank)