---
id: pr-sglang-10714
repo: sgl-project/sglang
pr: 10714
title: Optimize cutlass int8 gemm kernel for large M on SM89 Ada GPU
author: HydraQYH
date: '2025-09-22'
url: https://github.com/sgl-project/sglang/pull/10714
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
techniques: []
hardware_features: []
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: 0f04a5f428b27b4f011473787de93f3115e832a6
inclusion_reason: kernel file changes
changed_paths:
- sgl-kernel/csrc/gemm/int8_gemm_kernel.cu
head_ref_oid: 19a783f25b374f065af8656a18feabc3626a2b57
artifact_dir: evidence/pull-bundles/sglang/gh-10714
---
# Optimize cutlass int8 gemm kernel for large M on SM89 Ada GPU

- Repository: `sgl-project/sglang`
- PR: [10714](https://github.com/sgl-project/sglang/pull/10714)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `sgl-kernel/csrc/gemm/int8_gemm_kernel.cu`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-10714`
