deviceQuery - Device Query

Description

This sample enumerates the properties of the CUDA devices present in the system.

Key Concepts

CUDA Runtime API, Device Query

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, aarch64

CUDA APIs involved

CUDA Driver API

cuDeviceGetAttribute, cuSafeCallNoSync

CUDA Runtime API

cudaRuntimeGetVersion, cudaGetErrorString, cudaDeviceCanAccessPeer, cudaSetDevice, cudaGetDeviceCount, cudaDriverGetVersion, cudaGetDeviceProperties

Prerequisites

Download and install the CUDA Toolkit for your corresponding platform.

References (for more details)