---
id: pr-sglang-12687
repo: sgl-project/sglang
pr: 12687
title: fix trtllm_mla attention backend when disabling cuda graph.
author: cicirori
date: '2025-11-05'
url: https://github.com/sgl-project/sglang/pull/12687
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: dc4f54182374e9a52cefdd0b96eb468b40f04529
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/trtllm_mla_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-12687
head_ref_oid: 8ee16c724a1c76078b5f0a38b610ddcfc38f4018
---
# fix trtllm_mla attention backend when disabling cuda graph.

- Repository: `sgl-project/sglang`
- PR: [12687](https://github.com/sgl-project/sglang/pull/12687)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/trtllm_mla_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-12687`
