---
id: pr-cutlass-2167
repo: NVIDIA/cutlass
pr: 2167
title: Fix sm100 gemm wrong static constexpr that breaks compilation on Windows
author: SystemPanic
date: '2025-08-29'
url: https://github.com/NVIDIA/cutlass/pull/2167
source_category: upstream-code
architectures:
- sm100
tags:
- gemm
- tma
techniques: []
hardware_features:
- tma
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: '2026-04-17'
status: merged
merge_sha: 496654bf2c7b375d61bb3a80a16211d2bb07be31
inclusion_reason: kernel file changes
changed_paths:
- include/cutlass/gemm/kernel/sm100_gemm_array_tma_warpspecialized.hpp
- include/cutlass/gemm/kernel/sm100_gemm_tma_warpspecialized.hpp
- include/cutlass/gemm/kernel/sm100_gemm_tma_warpspecialized_mma_transform.hpp
head_ref_oid: bb31006f89491b6da74a53714b4f077651100436
artifact_dir: evidence/pull-bundles/cutlass/gh-2167
---
# Fix sm100 gemm wrong static constexpr that breaks compilation on Windows

- Repository: `NVIDIA/cutlass`
- PR: [2167](https://github.com/NVIDIA/cutlass/pull/2167)
- Decision: `kernel file changes`
- Reason: kernel file changes

## Changed Paths

- `include/cutlass/gemm/kernel/sm100_gemm_array_tma_warpspecialized.hpp`
- `include/cutlass/gemm/kernel/sm100_gemm_tma_warpspecialized.hpp`
- `include/cutlass/gemm/kernel/sm100_gemm_tma_warpspecialized_mma_transform.hpp`

## Evidence Bundle

`evidence/pull-bundles/cutlass/gh-2167`
