---
id: pr-cutlass-2161
repo: NVIDIA/cutlass
pr: 2161
title: Blockwise Improvement and Programmatic Dependent Launch
author: depaulmillz
date: '2025-03-10'
url: https://github.com/NVIDIA/cutlass/pull/2161
source_category: upstream-code
architectures:
- sm100
tags:
- pdl
- gdc
- gemm
techniques:
- persistent-kernel
- tile-scheduling
hardware_features:
- tcgen05
- tmem
- clc
- gdc
- pdl
kernel_types:
- gemm
languages:
- cuda-cpp
captured_at: 2026-04-17
status: merged
merge_sha: 06e560d98a5fe8acb975db2c4c26817b6c90acb1
inclusion_reason: manually curated, Blackwell kernel relevance
changed_paths:
- CMakeLists.txt
- include/cutlass/arch/grid_dependency_control.h
- include/cutlass/gemm/collective/sm100_mma_warpspecialized_blockwise_scaling.hpp
artifact_dir: evidence/pull-bundles/cutlass/gh-2161
head_ref_oid: c743cb8ba1e65fb0ac65fd2fa86d0f9e2e8e4339
---
# Blockwise Improvement and Programmatic Dependent Launch

- Repository: `NVIDIA/cutlass`
- PR: [2161](https://github.com/NVIDIA/cutlass/pull/2161)
- Decision: `manually curated, Blackwell kernel relevance`
- Reason: manually curated, Blackwell kernel relevance

## Changed Paths

- `CMakeLists.txt`
- `include/cutlass/arch/grid_dependency_control.h`
- `include/cutlass/gemm/collective/sm100_mma_warpspecialized_blockwise_scaling.hpp`

## Evidence Bundle

`evidence/pull-bundles/cutlass/gh-2161`
