[PR #349] [CLOSED] fix combined RdmaReciver return slow head #527

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opened 2026-10-27 21:03:41 +00:00 by bsakaguchi · 0 comments

bsakaguchi commented

2026-10-27 21:03:41 +00:00

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📋 Pull Request Information

Original PR: https://github.com/deepseek-ai/DeepEP/pull/349
Author: @a1372422617
Created: 7/31/2025
Status: ❌ Closed

Base: main ← Head: branch0

📝 Commits (1)

bc5fde4 fix combined RdmaReciver return slow head

📊 Changes

1 file changed (+1 additions, -1 deletions)

View changed files

📝 csrc/kernels/internode.cu (+1 -1)

📄 Description

internode-combined {RDMAReiciver} need return expect_head + 1,but return the min_head of rdma_receiver_rdma_head,
although this smaller head update in the response won't cause a hang, nor lead to accuracy issues, it still represents a potential bug.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/deepseek-ai/DeepEP/pull/349 **Author:** [@a1372422617](https://github.com/a1372422617) **Created:** 7/31/2025 **Status:** ❌ Closed **Base:** `main` ← **Head:** `branch0` --- ### 📝 Commits (1) - [`bc5fde4`](https://github.com/deepseek-ai/DeepEP/commit/bc5fde4dadcc10bcb1aa253ddb0dbfab2f6cd777) fix combined RdmaReciver return slow head ### 📊 Changes **1 file changed** (+1 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `csrc/kernels/internode.cu` (+1 -1) </details> ### 📄 Description internode-combined {RDMAReiciver} need return expect_head + 1,but return the min_head of rdma_receiver_rdma_head, although this smaller head update in the response won't cause a hang, nor lead to accuracy issues, it still represents a potential bug. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

bsakaguchi

2026-10-27 21:03:41 +00:00