---
id: pr-sglang-12325
repo: sgl-project/sglang
pr: 12325
title: Fix Flashinfer Backend for SM120 Usage
author: weireweire
date: '2025-10-29'
url: https://github.com/sgl-project/sglang/pull/12325
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: a18161875c8a0c2a4a430c01a655f63b2fd97ab1
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/flashinfer_backend.py
- python/sglang/srt/layers/attention/flashinfer_mla_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-12325
head_ref_oid: 3ca55cdd8a7c0a9072ee6964c04f612250257fff
---
# Fix Flashinfer Backend for SM120 Usage

- Repository: `sgl-project/sglang`
- PR: [12325](https://github.com/sgl-project/sglang/pull/12325)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/flashinfer_backend.py`
- `python/sglang/srt/layers/attention/flashinfer_mla_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-12325`
