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[PR #1277] [MERGED] [TENT] Add backward compatibility with TE #2126

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opened 2026-10-29 21:32:59 +00:00 by bsakaguchi · 0 comments

bsakaguchi commented

2026-10-29 21:32:59 +00:00

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📋 Pull Request Information

Original PR: https://github.com/kvcache-ai/Mooncake/pull/1277
Author: @alogfans
Created: 12/25/2025
Status: ✅ Merged
Merged: 12/30/2025
Merged by: @alogfans

Base: main ← Head: seperate-python-api

📝 Commits (10+)

8d74977 [TE] Add TENT to main branch: Phase 1
13dad17 Fix CI issues
59facb1 Apply suggestions from code review
fc6d676 Fix build bug
5ce1dea Update code format
9fa0756 Fix code format issue
628843f disable building Mooncake TENT by default
262e453 Code reformat
65a0be2 Revise benchmark code and add docs
b57afb9 format bench code

📊 Changes

20 files changed (+2329 additions, -937 deletions)

View changed files

📝 mooncake-transfer-engine/benchmark/te_backend.cpp (+1 -1)
📝 mooncake-transfer-engine/benchmark/te_backend.h (+1 -1)
📝 mooncake-transfer-engine/include/transfer_engine.h (+48 -270)
➕ mooncake-transfer-engine/include/transfer_engine_impl.h (+272 -0)
📝 mooncake-transfer-engine/include/transport/transport.h (+1 -0)
📝 mooncake-transfer-engine/src/CMakeLists.txt (+5 -0)
📝 mooncake-transfer-engine/src/transfer_engine.cpp (+471 -651)
➕ mooncake-transfer-engine/src/transfer_engine_impl.cpp (+623 -0)
📝 mooncake-transfer-engine/tent/include/tent/common/types.h (+5 -1)
📝 mooncake-transfer-engine/tent/include/tent/runtime/transfer_engine_impl.h (+6 -0)
📝 mooncake-transfer-engine/tent/include/tent/transfer_engine.h (+12 -3)
📝 mooncake-transfer-engine/tent/src/CMakeLists.txt (+1 -0)
📝 mooncake-transfer-engine/tent/src/platform/cpu_probe.cpp (+6 -0)
📝 mooncake-transfer-engine/tent/src/platform/cuda/cuda_probe.cpp (+0 -2)
➕ mooncake-transfer-engine/tent/src/python/CMakeLists.txt (+28 -0)
➕ mooncake-transfer-engine/tent/src/python/pybind.cpp (+731 -0)
📝 mooncake-transfer-engine/tent/src/runtime/control_plane.cpp (+13 -4)
📝 mooncake-transfer-engine/tent/src/runtime/transfer_engine_impl.cpp (+64 -1)
📝 mooncake-transfer-engine/tent/src/transfer_engine.cpp (+6 -0)
📝 mooncake-transfer-engine/tent/src/transfer_engine_c.cpp (+35 -3)

📄 Description

Description

This patch adds backward compatibility support for TENT, allowing users to leverage TENT through existing APIs without (in most cases) requiring code changes.

To enable this, you should compile with -DUSE_TENT=ON, and add environment variable MC_USE_TENT=1 at startup.

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/1277 **Author:** [@alogfans](https://github.com/alogfans) **Created:** 12/25/2025 **Status:** ✅ Merged **Merged:** 12/30/2025 **Merged by:** [@alogfans](https://github.com/alogfans) **Base:** `main` ← **Head:** `seperate-python-api` --- ### 📝 Commits (10+) - [`8d74977`](https://github.com/kvcache-ai/Mooncake/commit/8d74977a77f0dcd70f980edae048a424952a281a) [TE] Add TENT to main branch: Phase 1 - [`13dad17`](https://github.com/kvcache-ai/Mooncake/commit/13dad17410afdd54938dcf7a25a0d679564495fe) Fix CI issues - [`59facb1`](https://github.com/kvcache-ai/Mooncake/commit/59facb1cead27a2e97798cddf9946ca85a940592) Apply suggestions from code review - [`fc6d676`](https://github.com/kvcache-ai/Mooncake/commit/fc6d676302c73da0555ddd4c9b51b80a56330863) Fix build bug - [`5ce1dea`](https://github.com/kvcache-ai/Mooncake/commit/5ce1dea1195971871655a24e24fcf2e65f18caa8) Update code format - [`9fa0756`](https://github.com/kvcache-ai/Mooncake/commit/9fa0756dc3ba07edff885c306f52a1ce8421cf07) Fix code format issue - [`628843f`](https://github.com/kvcache-ai/Mooncake/commit/628843f4ab3a062b17facc033cc1f943c39abb54) disable building Mooncake TENT by default - [`262e453`](https://github.com/kvcache-ai/Mooncake/commit/262e45361cf4b98a8ff5125102ac63e26bc61f41) Code reformat - [`65a0be2`](https://github.com/kvcache-ai/Mooncake/commit/65a0be2fefdf540278cf6e55a479042a303e8c05) Revise benchmark code and add docs - [`b57afb9`](https://github.com/kvcache-ai/Mooncake/commit/b57afb984346e5b091391875ade4fc85763e45d9) format bench code ### 📊 Changes **20 files changed** (+2329 additions, -937 deletions) <details> <summary>View changed files</summary> 📝 `mooncake-transfer-engine/benchmark/te_backend.cpp` (+1 -1) 📝 `mooncake-transfer-engine/benchmark/te_backend.h` (+1 -1) 📝 `mooncake-transfer-engine/include/transfer_engine.h` (+48 -270) ➕ `mooncake-transfer-engine/include/transfer_engine_impl.h` (+272 -0) 📝 `mooncake-transfer-engine/include/transport/transport.h` (+1 -0) 📝 `mooncake-transfer-engine/src/CMakeLists.txt` (+5 -0) 📝 `mooncake-transfer-engine/src/transfer_engine.cpp` (+471 -651) ➕ `mooncake-transfer-engine/src/transfer_engine_impl.cpp` (+623 -0) 📝 `mooncake-transfer-engine/tent/include/tent/common/types.h` (+5 -1) 📝 `mooncake-transfer-engine/tent/include/tent/runtime/transfer_engine_impl.h` (+6 -0) 📝 `mooncake-transfer-engine/tent/include/tent/transfer_engine.h` (+12 -3) 📝 `mooncake-transfer-engine/tent/src/CMakeLists.txt` (+1 -0) 📝 `mooncake-transfer-engine/tent/src/platform/cpu_probe.cpp` (+6 -0) 📝 `mooncake-transfer-engine/tent/src/platform/cuda/cuda_probe.cpp` (+0 -2) ➕ `mooncake-transfer-engine/tent/src/python/CMakeLists.txt` (+28 -0) ➕ `mooncake-transfer-engine/tent/src/python/pybind.cpp` (+731 -0) 📝 `mooncake-transfer-engine/tent/src/runtime/control_plane.cpp` (+13 -4) 📝 `mooncake-transfer-engine/tent/src/runtime/transfer_engine_impl.cpp` (+64 -1) 📝 `mooncake-transfer-engine/tent/src/transfer_engine.cpp` (+6 -0) 📝 `mooncake-transfer-engine/tent/src/transfer_engine_c.cpp` (+35 -3) </details> ### 📄 Description ## Description This patch adds backward compatibility support for TENT, allowing users to leverage TENT through existing APIs without (in most cases) requiring code changes. To enable this, you should compile with -DUSE_TENT=ON, and add environment variable MC_USE_TENT=1 at startup. ## 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 - [ ] 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>

bsakaguchi

2026-10-29 21:32:59 +00:00

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