cuda编程实战
参考文档:
https://blog.youkuaiyun.com/shuzfan/article/category/7072956
https://www.cnblogs.com/1024incn/p/4537010.html
https://www.cnblogs.com/1024incn/tag/CUDA/
cuda第一个例子
流程
- 创建源文件以.cu命名
- 用nvcc编译程序
- 运行程序
#include <stdio.h>
__global__ void helloFromGPU(void)
{
printf("Hello World from GPU!\n");
}
int main(void)
{
printf("Hello World from CPU!\n");
helloFromGPU <<<1, 10>>>();
cudaDeviceReset();
return 0;
}
编译运行
nvcc -arch sm