---
id: pr-vllm-35088
repo: vllm-project/vllm
pr: 35088
title: Fix fallback to default tactic (flashinfer autotuner) with trtllm_fp4_block_scale_moe
author: danisereb
date: '2026-02-24'
url: https://github.com/vllm-project/vllm/pull/35088
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: a0c70816956298f7dd1d0cf47cfa1a169a413692
inclusion_reason: defer
changed_paths:
- vllm/model_executor/layers/quantization/utils/flashinfer_fp4_moe.py
artifact_dir: evidence/pull-bundles/vllm/gh-35088
head_ref_oid: fd87a3a68e3d687300888b31782dcd25c23821b1
---
# Fix fallback to default tactic (flashinfer autotuner) with trtllm_fp4_block_scale_moe

- Repository: `vllm-project/vllm`
- PR: [35088](https://github.com/vllm-project/vllm/pull/35088)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/model_executor/layers/quantization/utils/flashinfer_fp4_moe.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-35088`
