当前设备线程数获取

#ifndef CURRENT_DEVICE_CPU_COUNT_HPP
#define CURRENT_DEVICE_CPU_COUNT_HPP
#include<iostream>
#include<thread>
#include<chrono>

using namespace std;

class CURRENT_COMPUTER_FEATURES{
    
    void current_cpu_count(){
        int count = std::thread::hardware_concurrency();
        cout<<count<<endl;
    }
};

#endif // CURRENT_DEVICE_CPU_COUNT_HPP