Tencent / Tencent/hpn

ISSUE3:使用GPU的CE实现deepEP-internode中跨nvlink数据转发功能

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犀牛鸟-低难度 腾讯犀牛鸟开源专属
Dominant language
C++
Stars
23
Forks
38
PR merge metrics
No merged PRs in 30d

Description

ISSUE 目标

降低deepEP-internode场景SM使用,降低推理成本

验收要求:
  1. 正确运行deepEP test_internode.py。
  2. 通信完成时间不减少的情况下,减少跨nvlink转发使用SM/warp数50%以上

详情可见 /src/test/issue3/README.md 文件

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  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 with /src/test/issue3/README.md and inspect the deepEP test_internode.py entry point. Establish the current internode communication time and SM/warp usage for cross-NVLink forwarding, then verify the implementation still passes the test while reducing forwarding SM/warp usage by more than 50% without increasing communication time.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
distributed-systems, hpc, performance
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
35/100

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