---
id: pr-flashinfer-2061
repo: flashinfer-ai/flashinfer
pr: 2061
title: Fix moe fp8 failure for sm121
author: yongwww
date: '2025-11-07'
url: https://github.com/flashinfer-ai/flashinfer/pull/2061
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- moe
techniques: []
hardware_features:
- fp8
kernel_types:
- moe
languages:
- cuda-cpp
captured_at: '2026-04-27'
status: merged
merge_sha: e450c7dc9e10a680d9fe5b98ed023d83ea676db9
inclusion_reason: kernel file changes
changed_paths:
- csrc/nv_internal/tensorrt_llm/kernels/cutlass_kernels/cutlass_heuristic.cpp
head_ref_oid: 4c7bfaa5ebc45e5d8d4e8d5e3763ffcc2bab3846
artifact_dir: evidence/pull-bundles/flashinfer/gh-2061
---
# Fix moe fp8 failure for sm121

- Repository: `flashinfer-ai/flashinfer`
- PR: [2061](https://github.com/flashinfer-ai/flashinfer/pull/2061)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `csrc/nv_internal/tensorrt_llm/kernels/cutlass_kernels/cutlass_heuristic.cpp`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2061`
