#include <iostream>
#include <thread>
#include <vector>

void cpuKiller(){
    int* p;
    while(p == p){
        (*p++)+1;
    }
}

int main(){
    unsigned int cores = std::thread::hardware_concurrency();
    std::cout << "cores: " << cores << std::endl;

    std::vector<std::thread> threads;
    //threads.reserve(cores);

    for(int i = 0; i < cores; i++){
        std::thread t(cpuKiller);
        threads.push_back(move(t));
    }

    std::cout << threads.size() << std::endl;   
    
    for(int i = 0; i < cores; i++){
        threads[i].join();
    }

}