---
id: pr-sglang-16892
repo: sgl-project/sglang
pr: 16892
title: Support mxint4 flashinfer_trtllm moe gemm
author: HandH1998
date: '2026-01-25'
url: https://github.com/sgl-project/sglang/pull/16892
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
- kernel-fusion
- moe
- quantization
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- gemm
- moe
- quantization
languages:
- python
- triton
captured_at: '2026-04-27'
status: merged
merge_sha: a883906a248a28981672018f76458943b0e63cac
inclusion_reason: kernel file changes
changed_paths:
- python/sglang/srt/layers/moe/fused_moe_triton/layer.py
- python/sglang/srt/layers/moe/moe_runner/base.py
- python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors.py
- python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors_moe.py
head_ref_oid: fc237d362d1728fe08d329122cd3b3d96698209f
artifact_dir: evidence/pull-bundles/sglang/gh-16892
---
# Support mxint4 flashinfer_trtllm moe gemm

- Repository: `sgl-project/sglang`
- PR: [16892](https://github.com/sgl-project/sglang/pull/16892)
- 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/moe_runner/base.py`
- `python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors.py`
- `python/sglang/srt/layers/quantization/compressed_tensors/compressed_tensors_moe.py`

## Evidence Bundle

`evidence/pull-bundles/sglang/gh-16892`
