---
id: pr-vllm-23137
repo: vllm-project/vllm
pr: 23137
title: '[Log] Warning Once for Cutlass MLA '
author: yewentao256
date: '2025-08-19'
url: https://github.com/vllm-project/vllm/pull/23137
source_category: upstream-code
architectures:
- sm100
tags:
- attention
- mla
techniques: []
hardware_features: []
kernel_types:
- attention
- mla
languages:
- python
captured_at: '2026-04-27'
status: merged
merge_sha: 90bbe0a5adc0b9636e84ed3ad058d5853158f4bb
inclusion_reason: kernel file changes
changed_paths:
- vllm/v1/attention/backends/mla/cutlass_mla.py
head_ref_oid: c22485c9bc0a6e1baef41ca6dcef03f2c74e4047
artifact_dir: evidence/pull-bundles/vllm/gh-23137
---
# [Log] Warning Once for Cutlass MLA 

- Repository: `vllm-project/vllm`
- PR: [23137](https://github.com/vllm-project/vllm/pull/23137)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `vllm/v1/attention/backends/mla/cutlass_mla.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-23137`
