---
id: pr-sglang-18488
repo: sgl-project/sglang
pr: 18488
title: Tilelang sparse decode fwd for dsv32 mi355
author: 1am9trash
date: '2026-02-10'
url: https://github.com/sgl-project/sglang/pull/18488
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- decode
techniques: []
hardware_features: []
kernel_types:
- attention
- decode
languages:
- python
- tilelang
captured_at: '2026-04-27'
status: merged
merge_sha: 4262f5259b94c5c08779efff5017c0a6235bcb5f
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/attention/nsa/tilelang_kernel.py
head_ref_oid: 26915e4b0b2764025c4cdc5c0b5c162a38b6867e
artifact_dir: evidence/pull-bundles/sglang/gh-18488
---
# Tilelang sparse decode fwd for dsv32 mi355

- Repository: `sgl-project/sglang`
- PR: [18488](https://github.com/sgl-project/sglang/pull/18488)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/attention/nsa/tilelang_kernel.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-18488`
