---
id: pr-flashinfer-2940
repo: flashinfer-ai/flashinfer
pr: 2940
title: CuTe DSL FP4 GEMM Heuristic
author: Vinnie6167
date: '2026-04-15'
url: https://github.com/flashinfer-ai/flashinfer/pull/2940
source_category: upstream-code
architectures:
- sm100
tags:
- fp4
- gemm
techniques: []
hardware_features:
- fp4
kernel_types:
- gemm
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 42ff2b05b2be8fbfdae57825f509dc093e6c92ab
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/gemm/gemm_base.py
- flashinfer/gemm/kernels/utils.py
head_ref_oid: f49a623feec48fef9b08d3bec2ed7afba3d9da80
artifact_dir: evidence/pull-bundles/flashinfer/gh-2940
---
# CuTe DSL FP4 GEMM Heuristic

- Repository: `flashinfer-ai/flashinfer`
- PR: [2940](https://github.com/flashinfer-ai/flashinfer/pull/2940)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/gemm/gemm_base.py`
- `flashinfer/gemm/kernels/utils.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2940`
