---
id: pr-sglang-18526
repo: sgl-project/sglang
pr: 18526
title: '[AMD] Enable cudagraph for aiter nsa backend and add aiter impl for nsa pr…'
author: wufann
date: '2026-02-27'
url: https://github.com/sgl-project/sglang/pull/18526
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 7e46aafebb6dded04f6ba345a8e203049618704a
inclusion_reason: defer
changed_paths:
- python/sglang/srt/layers/attention/nsa/triton_kernel.py
- python/sglang/srt/layers/attention/nsa_backend.py
artifact_dir: evidence/pull-bundles/sglang/gh-18526
head_ref_oid: d15d9b96bea793ddc4567da04ea2aeb6edbdeebd
---
# [AMD] Enable cudagraph for aiter nsa backend and add aiter impl for nsa pr…

- Repository: `sgl-project/sglang`
- PR: [18526](https://github.com/sgl-project/sglang/pull/18526)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `python/sglang/srt/layers/attention/nsa/triton_kernel.py`
- `python/sglang/srt/layers/attention/nsa_backend.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-18526`
