---
id: pr-vllm-23961
repo: vllm-project/vllm
pr: 23961
title: Remove old cutlass mla
author: MatthewBonanni
date: '2025-09-17'
url: https://github.com/vllm-project/vllm/pull/23961
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 8f3616f422e34ccb0e79f1f00d72366c4dab24f1
inclusion_reason: defer
changed_paths:
- CMakeLists.txt
- csrc/attention/mla/cutlass_mla_entry.cu
- csrc/attention/mla/cutlass_mla_kernels.cu
- csrc/torch_bindings.cpp
- vllm/_custom_ops.py
- vllm/v1/attention/backends/mla/cutlass_mla.py
artifact_dir: evidence/pull-bundles/vllm/gh-23961
head_ref_oid: 0e2d591d6726d4e9cfb61877dd41ea4b0942ea3a
---
# Remove old cutlass mla

- Repository: `vllm-project/vllm`
- PR: [23961](https://github.com/vllm-project/vllm/pull/23961)
- Decision: `defer`
- Reason: defer

## Changed Paths

- `CMakeLists.txt`
- `csrc/attention/mla/cutlass_mla_entry.cu`
- `csrc/attention/mla/cutlass_mla_kernels.cu`
- `csrc/torch_bindings.cpp`
- `vllm/_custom_ops.py`
- `vllm/v1/attention/backends/mla/cutlass_mla.py`

## Evidence Bundle

`evidence/pull-bundles/vllm/gh-23961`
