OpenBMB / OpenBMB/VoxCPM

nano-vllm-voxcpm问题反馈

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Dominant language
Python
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Description

我们尝试用nano-vllm-voxcpm部署流式推理,对比原生流式推理,结果如下:
1)中间包nano-vllm-voxcpm推理速度【22ms】比原生推理【45ms】快一倍左右;
2)首包nano-vllm-voxcpm推理速度【189ms】比原生推理【147ms】慢一些;

请问有办法提高 nano-vllm-voxcpm 在流式推理时首包的生成速度吗?

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the reported streaming benchmark, comparing first-packet latency with intermediate-packet latency for nano-vllm-voxcpm and native inference. Trace the streaming inference entry point and measure the first-packet path; done means reducing the reported 189 ms first-packet latency without regressing intermediate-packet speed.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, pytorch
Domain
machine-learning, performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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