---
id: pr-flashinfer-2370
repo: flashinfer-ai/flashinfer
pr: 2370
title: 'feat: [Qwen3-Next] Add Cute DSL GDN decode kernel and  tests'
author: HongliMi
date: '2026-01-22'
url: https://github.com/flashinfer-ai/flashinfer/pull/2370
source_category: upstream-code
architectures:
- sm100
- sm90
tags:
- decode
- prefill
techniques: []
hardware_features: []
kernel_types:
- decode
- prefill
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 3115872a28aef0c71209b70027e2d143e9316609
inclusion_reason: semantic match with file changes
changed_paths:
- benchmarks/bench_gdn_decode.py
- flashinfer/gdn_decode.py
- tests/gdn/conftest.py
- tests/gdn/reference_delta_rule.py
- tests/gdn/test_decode_delta_rule.py
- tests/gdn/test_prefill_delta_rule.py
head_ref_oid: 5cfbad05591afd1fca9509480aa0ba04e0fb9de7
artifact_dir: evidence/pull-bundles/flashinfer/gh-2370
---
# feat: [Qwen3-Next] Add Cute DSL GDN decode kernel and  tests

- Repository: `flashinfer-ai/flashinfer`
- PR: [2370](https://github.com/flashinfer-ai/flashinfer/pull/2370)
- Decision: `semantic match with file changes`
- Reason: semantic match with file changes

## Changed Paths

- `benchmarks/bench_gdn_decode.py`
- `flashinfer/gdn_decode.py`
- `tests/gdn/conftest.py`
- `tests/gdn/reference_delta_rule.py`
- `tests/gdn/test_decode_delta_rule.py`
- `tests/gdn/test_prefill_delta_rule.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2370`
