---
id: pr-vllm-27904
repo: vllm-project/vllm
pr: 27904
title: '[BugFix][Performance] Restore flashinfer autotuning for all scenarios'
author: varun-sundar-rabindranath
date: '2025-11-04'
url: https://github.com/vllm-project/vllm/pull/27904
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 4022a9d279d09efe1b8a36ff3531bf1d4c8f08ca
inclusion_reason: defer
changed_paths:
- tests/quantization/test_blackwell_moe.py
- vllm/model_executor/layers/fused_moe/trtllm_moe.py
- vllm/model_executor/layers/quantization/mxfp4.py
- vllm/model_executor/warmup/kernel_warmup.py
artifact_dir: evidence/pull-bundles/vllm/gh-27904
head_ref_oid: 0fec4d3c71152ab3d344b7d9c1298ff14db73167
---
# [BugFix][Performance] Restore flashinfer autotuning for all scenarios

- Repository: `vllm-project/vllm`
- PR: [27904](https://github.com/vllm-project/vllm/pull/27904)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `tests/quantization/test_blackwell_moe.py`
- `vllm/model_executor/layers/fused_moe/trtllm_moe.py`
- `vllm/model_executor/layers/quantization/mxfp4.py`
- `vllm/model_executor/warmup/kernel_warmup.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-27904`
