---
id: pr-flashinfer-2181
repo: flashinfer-ai/flashinfer
pr: 2181
title: Rename noauxtc to fused_topk_deepseek
author: nv-yunzheq
date: '2025-12-06'
url: https://github.com/flashinfer-ai/flashinfer/pull/2181
source_category: upstream-code
architectures:
- sm100
tags:
- kernel-fusion
- moe
techniques:
- kernel-fusion
hardware_features: []
kernel_types:
- moe
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: ad3f26bd4935e265df7926a4161a5ff37f169ea4
inclusion_reason: kernel file changes
changed_paths:
- flashinfer/dsv3_ops/__init__.py
- flashinfer/fused_moe/__init__.py
- flashinfer/fused_moe/fused_routing_dsv3.py
- tests/model_optimizations/test_dsv3_fused_routing.py
head_ref_oid: 50a775a4b2fb658a8f9df4e71f0dc9787fa51ca4
artifact_dir: evidence/pull-bundles/flashinfer/gh-2181
---
# Rename noauxtc to fused_topk_deepseek

- Repository: `flashinfer-ai/flashinfer`
- PR: [2181](https://github.com/flashinfer-ai/flashinfer/pull/2181)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `flashinfer/dsv3_ops/__init__.py`
- `flashinfer/fused_moe/__init__.py`
- `flashinfer/fused_moe/fused_routing_dsv3.py`
- `tests/model_optimizations/test_dsv3_fused_routing.py`

## Evidence Bundle

`evidence/pull-bundles/flashinfer/gh-2181`
