在 windows 上设置与 pthread 的关联

Question

I develop an application on windows 7 with c++. I am using gnu pthread library for threads. I need to set affinity one of my thread to a core.

#define _GNU_SOURCE
#include <iostream>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int myfuction() 
{
    cpu_set_t cpuset;
    .... 

} 

I have an error: 'cpu_set_t' was not declared in this scope

I couldnt find the reason. So you have an idea how to solve this problem, or do you have some piece of code for this aim.?

Thanks for your help!

Answer 1

I believe you need

#include <sched.h>

Reference: https://www.sourceware.org/pthreads-win32/manual/cpu_set.html