[PR #1300] [MERGED] [Store] add HugePage support

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kvcache-ai/Mooncake#2143

bsakaguchi commented

2026-10-29 21:33:07 +00:00

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📋 Pull Request Information

Original PR: https://github.com/kvcache-ai/Mooncake/pull/1300
Author: @YiXR
Created: 12/29/2025
Status: ✅ Merged
Merged: 12/30/2025
Merged by: @stmatengss

Base: main ← Head: xinyi/huge

📝 Commits (2)

1b719d9 [Store] add HugePage support
634ad8c doc: add huge page env introduction

📊 Changes

10 files changed (+223 additions, -34 deletions)

View changed files

📝 docs/source/design/mooncake-store.md (+2 -0)
📝 docs/source/zh_archive/mooncake-store.md (+2 -0)
📝 mooncake-store/include/client_buffer.hpp (+5 -2)
📝 mooncake-store/include/dummy_client.h (+3 -0)
📝 mooncake-store/include/real_client.h (+12 -0)
📝 mooncake-store/include/utils.h (+96 -12)
📝 mooncake-store/src/client_buffer.cpp (+15 -6)
📝 mooncake-store/src/dummy_client.cpp (+27 -9)
📝 mooncake-store/src/real_client.cpp (+24 -5)
📝 mooncake-store/src/utils.cpp (+37 -0)

📄 Description

Description

Using MC_STORE_USE_HUGEPAGE to enable hugetlb; MC_STORE_HUGEPAGE_SIZE to specify huge page size.

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/1300 **Author:** [@YiXR](https://github.com/YiXR) **Created:** 12/29/2025 **Status:** ✅ Merged **Merged:** 12/30/2025 **Merged by:** [@stmatengss](https://github.com/stmatengss) **Base:** `main` ← **Head:** `xinyi/huge` --- ### 📝 Commits (2) - [`1b719d9`](https://github.com/kvcache-ai/Mooncake/commit/1b719d9fee97eda54fa3da02ab539315bf31c6ff) [Store] add HugePage support - [`634ad8c`](https://github.com/kvcache-ai/Mooncake/commit/634ad8cfc957253caff1e8f2e69ece45846e3c67) doc: add huge page env introduction ### 📊 Changes **10 files changed** (+223 additions, -34 deletions) <details> <summary>View changed files</summary> 📝 `docs/source/design/mooncake-store.md` (+2 -0) 📝 `docs/source/zh_archive/mooncake-store.md` (+2 -0) 📝 `mooncake-store/include/client_buffer.hpp` (+5 -2) 📝 `mooncake-store/include/dummy_client.h` (+3 -0) 📝 `mooncake-store/include/real_client.h` (+12 -0) 📝 `mooncake-store/include/utils.h` (+96 -12) 📝 `mooncake-store/src/client_buffer.cpp` (+15 -6) 📝 `mooncake-store/src/dummy_client.cpp` (+27 -9) 📝 `mooncake-store/src/real_client.cpp` (+24 -5) 📝 `mooncake-store/src/utils.cpp` (+37 -0) </details> ### 📄 Description ## Description Using MC_STORE_USE_HUGEPAGE to enable hugetlb; MC_STORE_HUGEPAGE_SIZE to specify huge page size. <img width="2496" height="760" alt="image" src="https://github.com/user-attachments/assets/e0977f8e-156f-4f1d-9bb7-863b438ade20" /> ## Type of Change * Types - [ ] Bug fix - [x] New feature - [ ] Transfer Engine - [x] 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. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

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[PR #1300] [MERGED] [Store] add HugePage support #2143