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cuda hello_world

Delightful Deer answered on January 15, 2022 Popularity 7/10 Helpfulness 8/10

answer cuda hello_world

cuda hello_world

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/*
*hello_world.cu
*/
#include<stdio.h>
__global__ void hello_world(void)
{
  printf("GPU: Hello world!\n");
}
int main(int argc,char **argv)
{
  printf("CPU: Hello world!\n");
  hello_world<<<1,10>>>();
  cudaDeviceReset();//if no this line ,it can not output hello world from gpu
  return 0;
}

Popularity 7/10 Helpfulness 8/10 Language whatever

Source: face2ai.com

Tags: cuda whatever

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Contributed on Jan 15 2022

Delightful Deer

0 Answers Avg Quality 2/10

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