---
id: pr-sglang-15131
repo: sgl-project/sglang
pr: 15131
title: 'Feature/trtllm mha workspace size configurable #15089'
author: baonudesifeizhai
date: '2025-12-18'
url: https://github.com/sgl-project/sglang/pull/15131
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 891ee8221fa7da059dd03d0f2a983d99a11f70f2
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/trtllm_mha_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-15131
head_ref_oid: ab25af3a9c0710d3ba291a457a46f29b73228e8b
---
# Feature/trtllm mha workspace size configurable #15089

- Repository: `sgl-project/sglang`
- PR: [15131](https://github.com/sgl-project/sglang/pull/15131)
- Decision: `defer`
- Reason: defer

## Changed Paths

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

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-15131`
