---
id: pr-flashinfer-2011
repo: flashinfer-ai/flashinfer
pr: 2011
title: 'Feature: Support non-gated activation in cutlass fused MoE nvfp4'
author: omera-nv
date: '2025-10-31'
url: https://github.com/flashinfer-ai/flashinfer/pull/2011
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- kernel-fusion
- moe
- nvfp4
techniques:
- kernel-fusion
hardware_features:
- fp4
- nvfp4
kernel_types:
- moe
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: f9cd0345a162f4b19d62a0918ba027a3c59917a7
inclusion_reason: kernel file changes
changed_paths:
- csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu
- tests/moe/test_trtllm_cutlass_fused_moe.py
head_ref_oid: e19f1670db630d8ae08e1da910a325abdde3fc10
artifact_dir: evidence/pull-bundles/flashinfer/gh-2011
---
# Feature: Support non-gated activation in cutlass fused MoE nvfp4

- Repository: `flashinfer-ai/flashinfer`
- PR: [2011](https://github.com/flashinfer-ai/flashinfer/pull/2011)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu`
- `tests/moe/test_trtllm_cutlass_fused_moe.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2011`
