---
id: pr-sglang-12093
repo: sgl-project/sglang
pr: 12093
title: 'perf: trtllm_mla attention backend spec decoding speedup w/ cuda graph'
author: cicirori
date: '2025-10-24'
url: https://github.com/sgl-project/sglang/pull/12093
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: e51046beaa67c3dd39f1814488ffc147ce5e740d
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/trtllm_mla_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-12093
head_ref_oid: 9b5d20fae74f16cd2f2ccf249bea8ba96e0b7d78
---
# perf: trtllm_mla attention backend spec decoding speedup w/ cuda graph

- Repository: `sgl-project/sglang`
- PR: [12093](https://github.com/sgl-project/sglang/pull/12093)
- Decision: `defer`
- Reason: defer

## Changed Paths

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

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-12093`
