cuda-samples/Samples/0_Introduction/simpleAtomicIntrinsics

simpleAtomicIntrinsics - Simple Atomic Intrinsics

Description

A simple demonstration of global memory atomic instructions.

Key Concepts

Atomic Intrinsics

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, QNX

Supported CPU Architecture

x86_64, armv7l, aarch64

CUDA APIs involved

CUDA Runtime API

cudaStreamCreateWithFlags, cudaFree, cudaMallocHost, cudaFreeHost, cudaStreamSynchronize, cudaMalloc, cudaMemcpyAsync

Prerequisites

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

References (for more details)