cuda-samples/Samples/0_Introduction/clock

clock - Clock

Description

This example shows how to use the clock function to measure the performance of block of threads of a kernel accurately.

Key Concepts

Performance Strategies

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

cudaMalloc, cudaMemcpy, cudaFree

Prerequisites

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

References (for more details)