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buptmiao
threadpool
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#include <stdio.h>
#include "threadpool.h"
#include "taskbase.h"
#include "tasktest.h"
#include <stdlib.h>
/*
pthread有两种状态joinable状态和unjoinable状态
一个线程默认的状态是joinable,如果线程是joinable状态,当线程函数自己返回退出时或pthread_exit时都不会释放线程所占用堆栈和线程描述符(总计8K多)。只有当你调用了pthread_join之后这些资源才会被释放。
若是unjoinable状态的线程,这些资源在线程函数退出时或pthread_exit时自动会被释放。
unjoinable属性可以在pthread_create时指定,或在线程创建后在线程中pthread_detach自己, 如:pthread_detach(pthread_self()),将状态改为unjoinable状态,确保资源的释放。如果线程状态为 joinable,需要在之后适时调用pthread_join.
* */
int main(int argc, char **argv)
{
/* 创建一个线程池 */
ThreadPool *pool = ThreadPool::create_instance();
pool->set_manager_flag(true);
pool->init();
for(int i = 0;i < 100000;i++){
tasktest tmp;
pool->add_task(tmp);
}
sleep(10);
return 0;
}
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