Files
xc-llm-ascend/vllm_ascend/worker
Li Wang 2284289880 [MISC] Cherry pick #1291 from v0.9.1-dev (#1825)
### What this PR does / why we need it?
Cherry pick #1291 from v0.9.1-dev, This pr implement the synchronization
of whether `dbo` is enabled across all dp ranks. specifically, it
performed allreduce op across multiple DP ranks, only when all the dp
rank is `enable_dbo`, it is enabled

Co-authored-by: shikang-hangzhou <459956190@qq.com>
Co-authored-by: wangli <wangli858794774@gmail.com>

- vLLM version: v0.10.0
- vLLM main:
2836dd73f1

---------

Signed-off-by: wangli <wangli858794774@gmail.com>
2025-08-01 09:08:45 +08:00
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