This sample demonstrates a very fast and efficient parallel radix sort uses Thrust library. The included RadixSort class can sort either key-value pairs (with float or unsigned integer keys) or keys only.

Key Concepts

Data-Parallel Algorithms, Performance Strategies

Supported SM Architectures

SM 5.0 SM 5.2 SM 5.3 SM 6.0 SM 6.1 SM 7.0 SM 7.2 SM 7.5 SM 8.0 SM 8.6 SM 8.7 SM 8.9 SM 9.0

Supported OSes

Linux, Windows

Supported CPU Architecture

x86_64, armv7l

CUDA APIs involved

CUDA Runtime API

cudaEventSynchronize, cudaEventRecord, cudaGetDevice, cudaEventDestroy, cudaEventElapsedTime, cudaGetDeviceProperties, cudaEventCreate

Prerequisites

Download and install the CUDA Toolkit 12.5 for your corresponding platform.

References (for more details)

whitepaper