---
id: pr-cutlass-2134
repo: NVIDIA/cutlass
pr: 2134
title: Flash MLA Support - Step 2
author: myu-guo
date: '2025-02-26'
url: https://github.com/NVIDIA/cutlass/pull/2134
source_category: upstream-code
architectures:
- sm100
tags:
- mla
- tma
techniques: []
hardware_features:
- tma
kernel_types:
- mla
languages:
- cuda-cpp
captured_at: '2026-04-17'
status: merged
merge_sha: af5519d9385096ca13f4e0e19895acab202be45a
inclusion_reason: kernel file changes
changed_paths:
- examples/68_hopper_flash_mla/68_hopper_flash_mla.cu
- examples/68_hopper_flash_mla/fill_nan.h
- examples/68_hopper_flash_mla/softmax.h
- examples/68_hopper_flash_mla/transform.h
- examples/68_hopper_flash_mla/utils.h
head_ref_oid: 1a7d05d22240cba5550d407d08752943553003c3
artifact_dir: evidence/pull-bundles/cutlass/gh-2134
---
# Flash MLA Support - Step 2

- Repository: `NVIDIA/cutlass`
- PR: [2134](https://github.com/NVIDIA/cutlass/pull/2134)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `examples/68_hopper_flash_mla/68_hopper_flash_mla.cu`
- `examples/68_hopper_flash_mla/fill_nan.h`
- `examples/68_hopper_flash_mla/softmax.h`
- `examples/68_hopper_flash_mla/transform.h`
- `examples/68_hopper_flash_mla/utils.h`

## Evidence Bundle

`evidence/pull-bundles/cutlass/gh-2134`
