---
id: pr-sglang-17514
repo: sgl-project/sglang
pr: 17514
title: '[Diffusion] Support select fa2 backend in hopper'
author: BBuf
date: '2026-01-22'
url: https://github.com/sgl-project/sglang/pull/17514
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 590969ee9c6af96ea484623241ca8530577986f7
inclusion_reason: defer
changed_paths:
- python/sglang/multimodal_gen/runtime/platforms/cuda.py
artifact_dir: evidence/pull-bundles/sglang/gh-17514
head_ref_oid: b8f361ecce302d6bbdfd0869bcc92415af41e067
---
# [Diffusion] Support select fa2 backend in hopper

- Repository: `sgl-project/sglang`
- PR: [17514](https://github.com/sgl-project/sglang/pull/17514)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/multimodal_gen/runtime/platforms/cuda.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-17514`
