---
id: pr-flashinfer-1264
repo: flashinfer-ai/flashinfer
pr: 1264
title: init add gemm fp8 using cudnn backend
author: ttyio
date: '2025-07-16'
url: https://github.com/flashinfer-ai/flashinfer/pull/1264
source_category: upstream-code
architectures:
- sm100
tags:
- fp8
- gemm
techniques: []
hardware_features:
- fp8
kernel_types:
- gemm
languages:
- python
captured_at: '2026-04-17'
status: merged
merge_sha: 9c9d7fd3cb388142db86ee84228a977a1952c1e2
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/gemm.py
- setup.py
- tests/test_bmm_fp8.py
head_ref_oid: b65edeeac9b654a4638b55ed4f3396b57f79771b
artifact_dir: evidence/pull-bundles/flashinfer/gh-1264
---
# init add gemm fp8 using cudnn backend

- Repository: `flashinfer-ai/flashinfer`
- PR: [1264](https://github.com/flashinfer-ai/flashinfer/pull/1264)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/gemm.py`
- `setup.py`
- `tests/test_bmm_fp8.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-1264`
