---
id: pr-sglang-4232
repo: sgl-project/sglang
pr: 4232
title: '[Feature] Integrate DeepEP into SGLang'
author: liz-badada
date: '2025-03-19'
url: https://github.com/sgl-project/sglang/pull/4232
source_category: upstream-code
architectures:
- sm100
tags:
- moe
techniques: []
hardware_features: []
kernel_types:
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: f44db16c8e0fbee1b964e802f1ab493afb6f7996
inclusion_reason: kernel file changes
changed_paths:
- docker/Dockerfile.deepep
- docs/backend/server_arguments.md
- python/sglang/srt/layers/linear.py
- python/sglang/srt/layers/moe/ep_moe/kernels.py
- python/sglang/srt/layers/moe/ep_moe/layer.py
- python/sglang/srt/layers/moe/ep_moe/token_dispatcher.py
- python/sglang/srt/layers/parameter.py
- python/sglang/srt/managers/schedule_batch.py
- python/sglang/srt/model_executor/model_runner.py
- python/sglang/srt/models/deepseek_v2.py
- python/sglang/srt/server_args.py
- test/srt/test_moe_deepep.py
head_ref_oid: 18486fa2621b291c07f782257096fed3cea19a94
artifact_dir: evidence/pull-bundles/sglang/gh-4232
---
# [Feature] Integrate DeepEP into SGLang

- Repository: `sgl-project/sglang`
- PR: [4232](https://github.com/sgl-project/sglang/pull/4232)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `docker/Dockerfile.deepep`
- `docs/backend/server_arguments.md`
- `python/sglang/srt/layers/linear.py`
- `python/sglang/srt/layers/moe/ep_moe/kernels.py`
- `python/sglang/srt/layers/moe/ep_moe/layer.py`
- `python/sglang/srt/layers/moe/ep_moe/token_dispatcher.py`
- `python/sglang/srt/layers/parameter.py`
- `python/sglang/srt/managers/schedule_batch.py`
- `python/sglang/srt/model_executor/model_runner.py`
- `python/sglang/srt/models/deepseek_v2.py`
- `python/sglang/srt/server_args.py`
- `test/srt/test_moe_deepep.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-4232`
