makeThreadExample.cpp

#include <chrono>
#include <iostream>
#include <numapp/numa.hpp>
#include <numapp/thread.hpp>
 
void ThreadFunc(std::chrono::milliseconds duration) {
    std::cout << "Thread affinity: " << numapp::CpuAffinity::MakeFromActive() << std::endl;
 
    std::this_thread::sleep_for(duration);
}
 
int main() {
    using namespace numapp;
    using namespace std::chrono_literals;
    if (!NumaAvailable()) {
        std::cout << "NUMA not available";
        return -1;
    }
 
    NumaPolicies policies;
    policies.SetCpuAffinity(CpuAffinity::MakeFromCpuStringAll("0-3"));
    auto thread = MakeThread("myThread", policies, &ThreadFunc, 500ms);
 
    thread.join();
}