---
id: pr-sglang-4767
repo: sgl-project/sglang
pr: 4767
title: '[Feature] Support DeepEP Low Latency'
author: liz-badada
date: '2025-04-01'
url: https://github.com/sgl-project/sglang/pull/4767
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: 23c764b18aeb37c42ddedd7468f1a5753df1f232
inclusion_reason: kernel file changes
changed_paths:
- docs/backend/server_arguments.md
- 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/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
head_ref_oid: 70c31332933c5825334613f3ce6f977ff65c4cd1
artifact_dir: evidence/pull-bundles/sglang/gh-4767
---
# [Feature] Support DeepEP Low Latency

- Repository: `sgl-project/sglang`
- PR: [4767](https://github.com/sgl-project/sglang/pull/4767)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `docs/backend/server_arguments.md`
- `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/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`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-4767`
