---
id: pr-flashinfer-3082
repo: flashinfer-ai/flashinfer
pr: 3082
title: 'fix: guard MXFP8 fc1 weight shape check for non-gated activations'
author: ianliuy
date: '2026-04-24'
url: https://github.com/flashinfer-ai/flashinfer/pull/3082
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 0798a7d1460907e8a591e0caefdcafa7b2a9e0f7
inclusion_reason: defer
changed_paths:
- csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_binding.cu
artifact_dir: evidence/pull-bundles/flashinfer/gh-3082
head_ref_oid: e88d0c0eaff2d28e5bd30b8c9f10ec65c6c0837c
---
# fix: guard MXFP8 fc1 weight shape check for non-gated activations

- Repository: `flashinfer-ai/flashinfer`
- PR: [3082](https://github.com/flashinfer-ai/flashinfer/pull/3082)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_binding.cu`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-3082`
