[Misc] Clean up useless code (#19889)

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>
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wangxiyuan 2025-06-21 05:09:09 +08:00 committed by GitHub
parent 71baf85ae1
commit e773a9e1c2
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@ -1900,17 +1900,6 @@ class ParallelConfig:
os.environ["VLLM_ENABLE_V1_MULTIPROCESSING"] = "0"
logger.info("Disabling V1 multiprocessing for external launcher.")
ray_only_devices: list[str] = []
from vllm.platforms import current_platform
if (current_platform.device_type in ray_only_devices
and self.world_size > 1):
if self.distributed_executor_backend is None:
self.distributed_executor_backend = "ray"
if self.distributed_executor_backend != "ray":
raise ValueError(
f"{current_platform.device_type.upper()} backend only "
"supports Ray for distributed inference.")
if self.distributed_executor_backend is None and self.world_size > 1:
# We use multiprocessing by default if world_size fits on the
# current node and we aren't in a ray placement group.