---
id: pr-sglang-14350
repo: sgl-project/sglang
pr: 14350
title: '[FIX] trtllm-moe-fp4-renorm for Qwen series models'
author: samuellees
date: '2025-12-04'
url: https://github.com/sgl-project/sglang/pull/14350
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features:
- fp4
kernel_types:
- moe
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: 922756aaa1c2f03589ca1cf5380c0e8abcd670d1
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/moe/fused_moe_triton/layer.py
- python/sglang/srt/server_args.py
head_ref_oid: bf298d9462051e426218229c80bf9b6bba2cb246
artifact_dir: evidence/pull-bundles/sglang/gh-14350
---
# [FIX] trtllm-moe-fp4-renorm for Qwen series models

- Repository: `sgl-project/sglang`
- PR: [14350](https://github.com/sgl-project/sglang/pull/14350)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `python/sglang/srt/layers/moe/fused_moe_triton/layer.py`
- `python/sglang/srt/server_args.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-14350`
