[PR #1325] [MERGED] [TE]feat: ascend direct transport add async tranfer task limit

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kvcache-ai/Mooncake#2162

bsakaguchi commented

2026-10-29 21:33:15 +00:00

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📋 Pull Request Information

Original PR: https://github.com/kvcache-ai/Mooncake/pull/1325
Author: @ascend-direct-dev
Created: 1/5/2026
Status: ✅ Merged
Merged: 1/5/2026
Merged by: @alogfans

Base: main ← Head: new

📝 Commits (1)

083dafe add async tranfer task limit

📊 Changes

2 files changed (+106 additions, -67 deletions)

View changed files

📝 mooncake-transfer-engine/include/transport/ascend_transport/ascend_direct_transport/ascend_direct_transport.h (+9 -5)
📝 mooncake-transfer-engine/src/transport/ascend_transport/ascend_direct_transport/ascend_direct_transport.cpp (+97 -62)

📄 Description

Description

Asynchronous transmission uses stream resources which are limited, so a async task limit mechanism has been added.

Type of Change

Types
- Bug fix
- New feature
  - Transfer Engine
  - Mooncake Store
  - Mooncake EP
  - Integration
  - P2P Store
  - Python Wheel
- Breaking change
- CI/CD
- Documentation update
- Other

How Has This Been Tested?

Checklist

I have performed a self-review of my own code.
I have updated the documentation.
I have added tests to prove my changes are effective.

_{🔄 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/kvcache-ai/Mooncake/pull/1325 **Author:** [@ascend-direct-dev](https://github.com/ascend-direct-dev) **Created:** 1/5/2026 **Status:** ✅ Merged **Merged:** 1/5/2026 **Merged by:** [@alogfans](https://github.com/alogfans) **Base:** `main` ← **Head:** `new` --- ### 📝 Commits (1) - [`083dafe`](https://github.com/kvcache-ai/Mooncake/commit/083dafebf162b933233120cf17c303556da1a90b) add async tranfer task limit ### 📊 Changes **2 files changed** (+106 additions, -67 deletions) <details> <summary>View changed files</summary> 📝 `mooncake-transfer-engine/include/transport/ascend_transport/ascend_direct_transport/ascend_direct_transport.h` (+9 -5) 📝 `mooncake-transfer-engine/src/transport/ascend_transport/ascend_direct_transport/ascend_direct_transport.cpp` (+97 -62) </details> ### 📄 Description ## Description Asynchronous transmission uses stream resources which are limited, so a async task limit mechanism has been added. ## Type of Change * Types - [ ] Bug fix - [x] New feature - [x] Transfer Engine - [ ] Mooncake Store - [ ] Mooncake EP - [ ] Integration - [ ] P2P Store - [ ] Python Wheel - [ ] Breaking change - [ ] CI/CD - [ ] Documentation update - [ ] Other ## How Has This Been Tested?  ## Checklist - [x] I have performed a self-review of my own code. - [x] I have updated the documentation. - [x] I have added tests to prove my changes are effective. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

bsakaguchi

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[PR #1325] [MERGED] [TE]feat: ascend direct transport add async tranfer task limit #2162