---
id: pr-cccl-cub-7810
repo: NVIDIA/cccl
pr: 7810
title: Use the new tuning API internally for `detail::transform::dispatch`
author: bernhardmgruber
date: '2026-03-02'
url: https://github.com/NVIDIA/cccl/pull/7810
source_category: upstream-code
architectures:
- sm100
tags:
- benchmark_test
- memory_primitives
- policy tuning
- scheduler_autotune
techniques:
- autotuning
- tile-scheduling
hardware_features: []
kernel_types:
- memory
- scheduler
languages:
- cuda-cpp
captured_at: '2026-05-16'
status: merged
merge_sha: 5bf30186634506bbbd764cba976c809c1b89a903
inclusion_reason: Mine shape sets, tolerance rules, warmup logic, and profile commands before mutating code.
changed_paths:
- cub/benchmarks/bench/transform/common.h
- cub/cub/device/device_transform.cuh
- cub/cub/device/dispatch/dispatch_transform.cuh
- cub/test/catch2_test_device_transform_env.cu
artifact_dir: evidence/pull-bundles/cccl-cub/gh-7810
head_ref_oid: 78ec50ad79cedcb227d9d5603944a9ff80ae960b
---
# Use the new tuning API internally for `detail::transform::dispatch`

- Repository: `NVIDIA/cccl`
- PR: [7810](https://github.com/NVIDIA/cccl/pull/7810)
- Decision: `Mine shape sets, tolerance rules, warmup logic, and profile commands before mutating code.`
- Reason: Mine shape sets, tolerance rules, warmup logic, and profile commands before mutating code.

## Changed Paths

- `cub/benchmarks/bench/transform/common.h`
- `cub/cub/device/device_transform.cuh`
- `cub/cub/device/dispatch/dispatch_transform.cuh`
- `cub/test/catch2_test_device_transform_env.cu`

## Evidence Bundle

`evidence/pull-bundles/cccl-cub/gh-7810`
