---
id: pr-sglang-10275
repo: sgl-project/sglang
pr: 10275
title: Add support for bf16 x bf16 cutlass fused MoE
author: nvcastet
date: '2025-11-25'
url: https://github.com/sgl-project/sglang/pull/10275
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
- quantization
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
- quantization
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: b0a26ba6249fd2f49672c955427d03c9ff0b8a43
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/moe/fused_moe_triton/layer.py
- python/sglang/srt/layers/moe/utils.py
- python/sglang/srt/layers/quantization/unquant.py
- python/sglang/srt/server_args.py
- python/sglang/test/test_cutlass_w16a16_moe.py
head_ref_oid: 390b2eab23f11924a3efbaf98c99bde529019673
artifact_dir: evidence/pull-bundles/sglang/gh-10275
---
# Add support for bf16 x bf16 cutlass fused MoE

- Repository: `sgl-project/sglang`
- PR: [10275](https://github.com/sgl-project/sglang/pull/10275)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/moe/fused_moe_triton/layer.py`
- `python/sglang/srt/layers/moe/utils.py`
- `python/sglang/srt/layers/quantization/unquant.py`
- `python/sglang/srt/server_args.py`
- `python/sglang/test/test_cutlass_w16a16_moe.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-10275`
