This sample implements multi-threaded heterogeneous computing workloads with the new CPU callbacks for CUDA streams and events introduced with CUDA 5.0.

Key Concepts

CUDA Streams, Callback Functions, Multithreading

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

cudaHostAlloc, cudaStreamDestroy, cudaFree, cudaSetDevice, cudaGetDeviceCount, cudaFreeHost, cudaStreamAddCallback, cudaMalloc, cudaMemcpyAsync, cudaStreamCreate, cudaGetDeviceProperties

Prerequisites

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

README.md

simpleCallback - Simple CUDA Callbacks

Description