CUDA之——入门程序

摘要

本文主要讲述CUDA的第一个入门程序"Hello World"。This simple "Hello World" example is meant to illustrate that, at most of time, there is no different between CUDA C language and standard C language! That is really important.

1. VS下，新建CUDA项目

在Visual Studio中新建CUDA项目，如下

2. "Hello World"入门（HelloWorld.cu）

#include "cuda_runtime.h"

#include "device_launch_parameters.h"#include <stdio.h>int main(void) {printf("Hello CUDA \n");return 0;}

3. 测试结果