---
id: pr-vllm-34916
repo: vllm-project/vllm
pr: 34916
title: '[Minor] Add logging when using MXFP4 MXFP8 TRTLLM backend'
author: frankwang28
date: '2026-02-20'
url: https://github.com/vllm-project/vllm/pull/34916
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 059779231f158b8b570e71aaa5c66f49b41b2fb1
inclusion_reason: defer
changed_paths:
- vllm/model_executor/layers/quantization/mxfp4.py
artifact_dir: evidence/pull-bundles/vllm/gh-34916
head_ref_oid: 1fe5158332dbfd97bc6cb679b1b0f3ecd7822d7d
---
# [Minor] Add logging when using MXFP4 MXFP8 TRTLLM backend

- Repository: `vllm-project/vllm`
- PR: [34916](https://github.com/vllm-project/vllm/pull/34916)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `vllm/model_executor/layers/quantization/mxfp4.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-34916`
