---
id: pr-cutlass-2220
repo: NVIDIA/cutlass
pr: 2220
title: Set EpiTile correctly when TileN is not divisible by 32
author: tridao
date: '2025-04-21'
url: https://github.com/NVIDIA/cutlass/pull/2220
source_category: upstream-code
architectures:
- sm100
tags:
- epilogue-fusion
techniques:
- epilogue-fusion
hardware_features: []
kernel_types: []
languages:
- cuda-cpp
captured_at: '2026-04-17'
status: merged
merge_sha: 81a43e6d92cdd8c20d22392f9579604ed5f710a1
inclusion_reason: kernel file changes
changed_paths:
- include/cutlass/epilogue/collective/builders/sm90_builder.inl
head_ref_oid: 4a91496a052a5042a4dbef312b14d39db5d4692c
artifact_dir: evidence/pull-bundles/cutlass/gh-2220
---
# Set EpiTile correctly when TileN is not divisible by 32

- Repository: `NVIDIA/cutlass`
- PR: [2220](https://github.com/NVIDIA/cutlass/pull/2220)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `include/cutlass/epilogue/collective/builders/sm90_builder.inl`

## Evidence Bundle

`evidence/pull-bundles/cutlass/gh-2220`
