1.1 安装nvcc4jupyter
建议找GitHub官方教程,更新太快了
!pip install nvcc4jupyter
%load_ext nvcc4jupyter
1.2 示例程序
%%cuda
#include <iostream>
int main(){
std::cout << "Hello cuda!\n";
return 0;
}
1.3 显卡使用情况
!nvidia-smi
1.4 显卡的各个参数
%%cuda
#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
int main()
{
int deviceCount;
cudaGetDeviceCount(&deviceCount);
int dev;
for (dev = 0; dev < deviceCount; dev++) // 就一张显卡
{
cudaDeviceProp deviceProp;
cudaGetDeviceProperties(&deviceProp, dev);
if (dev == 0)
{
if (/*deviceProp.major==9999 && */deviceProp.minor = 9999&&deviceProp.major==9999)
printf("\n"