---
id: pr-sglang-12306
repo: sgl-project/sglang
pr: 12306
title: 'feat: support flashinfer kernel autotune'
author: elvischenv
date: '2025-11-29'
url: https://github.com/sgl-project/sglang/pull/12306
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 848ee57067f5e402aaeb7c135749019af96ee588
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py
- python/sglang/srt/layers/quantization/mxfp4.py
- python/sglang/srt/model_executor/model_runner.py
- python/sglang/srt/server_args.py
artifact_dir: evidence/pull-bundles/sglang/gh-12306
head_ref_oid: ec98a76840ee93f2e4eb4fc8a27a1151eb236e7d
---
# feat: support flashinfer kernel autotune

- Repository: `sgl-project/sglang`
- PR: [12306](https://github.com/sgl-project/sglang/pull/12306)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py`
- `python/sglang/srt/layers/quantization/mxfp4.py`
- `python/sglang/srt/model_executor/model_runner.py`
- `python/sglang/srt/server_args.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-12306`
