cuda-samples/Samples/0_Introduction/UnifiedMemoryStreams

UnifiedMemoryStreams - Unified Memory Streams

Description

This sample demonstrates the use of OpenMP and streams with Unified Memory on a single GPU.

Key Concepts

CUDA Systems Integration, OpenMP, CUBLAS, Multithreading, Unified Memory, CUDA Streams and Events

Supported SM Architectures

Supported OSes

Linux, Windows

Supported CPU Architecture

x86_64, armv7l

CUDA APIs involved

CUDA Runtime API

cudaStreamDestroy, cudaFree, cudaMallocManaged, cudaStreamAttachMemAsync, cudaSetDevice, cudaDeviceSynchronize, cudaStreamSynchronize, cudaStreamCreate, cudaGetDeviceProperties

Dependencies needed to build/run

OpenMP, UVM, CUBLAS

Prerequisites

Download and install the CUDA Toolkit 12.5 for your corresponding platform. Make sure the dependencies mentioned in Dependencies section above are installed.

References (for more details)