---
id: pr-cutlass-2917
repo: NVIDIA/cutlass
pr: 2917
title: New RMS Norm example with unit tests
author: bkryu
date: '2026-01-13'
url: https://github.com/NVIDIA/cutlass/pull/2917
source_category: upstream-code
architectures:
- sm100
tags: []
techniques: []
hardware_features: []
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 147f5673d0c1c3dcf66f78d677fd647e4a020219
inclusion_reason: include
changed_paths:
- examples/python/CuTeDSL/blackwell/reduce.py
- examples/python/CuTeDSL/blackwell/rmsnorm.py
- test/examples/CuTeDSL/sm_100a/test_rmsnorm.py
artifact_dir: evidence/pull-bundles/cutlass/gh-2917
head_ref_oid: 41a425b83b5281895933704a698c5a84ebcacd3a
---
# New RMS Norm example with unit tests

- Repository: `NVIDIA/cutlass`
- PR: [2917](https://github.com/NVIDIA/cutlass/pull/2917)
- Decision: `include`
- Reason: include

## Changed Paths

- `examples/python/CuTeDSL/blackwell/reduce.py`
- `examples/python/CuTeDSL/blackwell/rmsnorm.py`
- `test/examples/CuTeDSL/sm_100a/test_rmsnorm.py`

## Evidence Bundle

`evidence/pull-bundles/cutlass/gh-2917`
