---
id: pr-sglang-6890
repo: sgl-project/sglang
pr: 6890
title: Use deepgemm instead of triton for fused_qkv_a_proj_with_mqa
author: fzyzcjy
date: '2025-06-05'
url: https://github.com/sgl-project/sglang/pull/6890
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- gemm
- kernel-fusion
- quantization
techniques:
- kernel-fusion
hardware_features:
- fp8
kernel_types:
- gemm
- quantization
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 35b65cf0ca3db721e1c463d8022503508831d78a
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/quantization/fp8_utils.py
head_ref_oid: 2735c50638da222e6b2ee5e8884773ceccb1e511
artifact_dir: evidence/pull-bundles/sglang/gh-6890
---
# Use deepgemm instead of triton for fused_qkv_a_proj_with_mqa

- Repository: `sgl-project/sglang`
- PR: [6890](https://github.com/sgl-project/sglang/pull/6890)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/quantization/fp8_utils.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-6890`
