---
id: pr-sglang-5331
repo: sgl-project/sglang
pr: 5331
title: 'fix: solve cu118 issue for cutlass mla'
author: zhyncs
date: '2025-04-12'
url: https://github.com/sgl-project/sglang/pull/5331
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- mla
techniques: []
hardware_features: []
kernel_types:
- attention
- mla
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: 812e82f35e09633299203f273de11fb4f4e36018
inclusion_reason: kernel file changes
changed_paths:
- .github/workflows/pr-test-sgl-kernel.yml
- .github/workflows/release-whl-kernel.yml
- sgl-kernel/csrc/attention/cutlass_mla_kernel.cu
head_ref_oid: 65cee938dc17ef7422a223eaa9cf4f5d966c206e
artifact_dir: evidence/pull-bundles/sglang/gh-5331
---
# fix: solve cu118 issue for cutlass mla

- Repository: `sgl-project/sglang`
- PR: [5331](https://github.com/sgl-project/sglang/pull/5331)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `.github/workflows/pr-test-sgl-kernel.yml`
- `.github/workflows/release-whl-kernel.yml`
- `sgl-kernel/csrc/attention/cutlass_mla_kernel.cu`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-5331`
