---
id: pr-cccl-cub-3708
repo: NVIDIA/cccl
pr: 3708
title: Add b200 policies for partition.three_way
author: bernhardmgruber
date: '2025-02-06'
url: https://github.com/NVIDIA/cccl/pull/3708
source_category: upstream-code
architectures:
- sm100
tags:
- sm100
techniques: []
hardware_features:
- blackwell
kernel_types: []
languages: []
captured_at: '2026-05-16'
status: merged
merge_sha: 9b7333b2c8d21aea84978f78a60db0aabf4ee5e1
inclusion_reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.
changed_paths:
- cub/cub/device/dispatch/tuning/tuning_three_way_partition.cuh
artifact_dir: evidence/pull-bundles/cccl-cub/gh-3708
head_ref_oid: 1cd873e79c842728a51188ea5500757f0ba11711
---
# Add b200 policies for partition.three_way

- Repository: `NVIDIA/cccl`
- PR: [3708](https://github.com/NVIDIA/cccl/pull/3708)
- Decision: `Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.`
- Reason: Search-matched CUDA kernel optimization PR; materialize diff/source before synthesis.

## Changed Paths

- `cub/cub/device/dispatch/tuning/tuning_three_way_partition.cuh`

## Evidence Bundle

`evidence/pull-bundles/cccl-cub/gh-3708`
