---
id: pr-flashinfer-1283
repo: flashinfer-ai/flashinfer
pr: 1283
title: Add native cudnn_decode for improved cudnn decode performance
author: Anerudhan
date: '2025-07-31'
url: https://github.com/flashinfer-ai/flashinfer/pull/1283
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: c261e97d0513ad074a7116dfe25c5a6a03bc16e0
inclusion_reason: include
changed_paths:
- flashinfer/cudnn/decode.py
- setup.py
- tests/test_cudnn_decode.py
artifact_dir: evidence/pull-bundles/flashinfer/gh-1283
head_ref_oid: 2fff58c509343f141724227f273390de36a9fff6
---
# Add native cudnn_decode for improved cudnn decode performance

- Repository: `flashinfer-ai/flashinfer`
- PR: [1283](https://github.com/flashinfer-ai/flashinfer/pull/1283)
- Decision: `include`
- Reason: include

## Changed Paths

- `flashinfer/cudnn/decode.py`
- `setup.py`
- `tests/test_cudnn_decode.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-1283`
