---
id: pr-sglang-4514
repo: sgl-project/sglang
pr: 4514
title: Support FlashMLA backend cuda graph
author: sleepcoo
date: '2025-03-19'
url: https://github.com/sgl-project/sglang/pull/4514
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: b6944f97a616e596f4195ba28f8e0e72b82d25dd
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/flashmla_backend.py
- python/sglang/srt/layers/attention/utils.py
- python/sglang/srt/server_args.py
artifact_dir: evidence/pull-bundles/sglang/gh-4514
head_ref_oid: f67ab56af44decfdabdcd7dc198b00da2e782c66
---
# Support FlashMLA backend cuda graph

- Repository: `sgl-project/sglang`
- PR: [4514](https://github.com/sgl-project/sglang/pull/4514)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/flashmla_backend.py`
- `python/sglang/srt/layers/attention/utils.py`
- `python/sglang/srt/server_args.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-4514`
