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cuda-samples/cpp/0_Introduction/UnifiedMemoryStreams/README.md
Dheemanth aeab82ff30
CUDA 13.2 samples update (#432) 
- Added Python samples for CUDA Python 1.0 release
- Renamed top-level `Samples` directory to `cpp` to accommodate Python samples.
2026-05-13 17:13:18 -05:00

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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 for your corresponding platform. Make sure the dependencies mentioned in Dependencies section above are installed.

References (for more details)