mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-12-04 04:49:08 +08:00
402 lines
8.1 KiB
C++
402 lines
8.1 KiB
C++
#include "stdafx.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <vector>
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static int __total_count = 2;
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static int __diff_delay = 10000;
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static int __delay = 10;
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static acl::fiber_event_t __event_type = acl::FIBER_EVENT_T_KERNEL;
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static acl::atomic_long __producing = 0;
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static acl::atomic_long __consuming = 0;
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static acl::atomic_long __timedout = 0;
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class myobj
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{
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public:
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myobj(bool stop = false) : stop_(stop) {}
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~myobj(void) {}
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void test(void)
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{
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printf("thread-%lu: hello world!\r\n", acl::thread::self());
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}
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bool stop_;
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};
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//////////////////////////////////////////////////////////////////////////////
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static void push_one(acl::fiber_tbox<myobj>& tbox)
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{
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myobj* o = new myobj;
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tbox.push(o);
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long long p = __producing++;
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long long c = __consuming;
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if (__diff_delay > 0 && p - c >= __diff_delay) {
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printf("diff=%lld sleep %d ms\r\n", p - c, __delay);
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acl::fiber::delay(100);
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}
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}
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class fiber_producer : public acl::fiber
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{
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public:
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fiber_producer(acl::fiber_tbox<myobj>& tbox) : tbox_(tbox) {}
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private:
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~fiber_producer(void) {}
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private:
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acl::fiber_tbox<myobj>& tbox_;
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void run(void)
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{
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while (true) {
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if (__producing.value() >= __total_count) {
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break;
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}
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push_one(tbox_);
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}
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printf("thread-%lu, fiber-%d, push over\n",
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acl::thread::self(), acl::fiber::self());
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delete this;
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}
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};
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class producer : public acl::thread
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{
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public:
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producer(acl::fiber_tbox<myobj>& tbox, int nfibers)
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: tbox_(tbox)
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, nfibers_(nfibers)
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{
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this->set_detachable(false);
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}
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private:
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~producer(void) {}
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private:
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acl::fiber_tbox<myobj>& tbox_;
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int nfibers_;
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// @override
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void* run(void)
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{
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for (int i = 0; i < nfibers_; i++) {
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acl::fiber* fb = new fiber_producer(tbox_);
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fb->start();
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}
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//usleep(100000);
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acl::fiber::schedule_with(__event_type);
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printf("producer fiber thread-%lu exit!\r\n", acl::thread::self());
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return NULL;
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}
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};
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class thread_producer : public acl::thread
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{
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public:
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thread_producer(acl::fiber_tbox<myobj>& tbox) : tbox_(tbox)
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{
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this->set_detachable(false);
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}
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private:
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~thread_producer(void) {}
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private:
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acl::fiber_tbox<myobj>& tbox_;
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void* run(void)
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{
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while (1) {
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if (__producing.value() >= __total_count) {
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break;
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}
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push_one(tbox_);
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}
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printf("producer thread-%lu exit!\r\n", acl::thread::self());
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return NULL;
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}
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};
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//////////////////////////////////////////////////////////////////////////////
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class fiber_consumer : public acl::fiber
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{
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public:
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fiber_consumer(acl::fiber_tbox<myobj>& tbox, int timeout)
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: tbox_(tbox)
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, timeout_(timeout)
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{
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}
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private:
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~fiber_consumer(void) {}
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acl::fiber_tbox<myobj>& tbox_;
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int timeout_;
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void run(void)
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{
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while (true) {
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myobj* o = tbox_.pop(timeout_);
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if (!o) {
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continue;
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}
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if (__consuming < 5) {
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o->test();
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}
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if (o->stop_) {
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delete o;
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break;
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}
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delete o;
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if (++__consuming % 100000 != 0) {
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continue;
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}
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char buf[256];
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snprintf(buf, sizeof(buf), "%lld", __consuming.value());
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acl::meter_time(__FILE__, __LINE__, buf);
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}
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printf("thread-%lu, fiber-%d consumer over now!\r\n",
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acl::thread::self(), acl::fiber::self());
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delete this;
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}
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};
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class consumer : public acl::thread
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{
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public:
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consumer(acl::fiber_tbox<myobj>& tbox, int timeout, int nfibers)
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: tbox_(tbox)
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, timeout_(timeout)
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, nfibers_(nfibers)
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{
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this->set_detachable(false);
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}
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private:
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~consumer(void) {}
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private:
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acl::fiber_tbox<myobj>& tbox_;
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int timeout_;
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int nfibers_;
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void* run(void)
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{
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for (int i = 0; i < nfibers_; i++) {
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acl::fiber* fb = new fiber_consumer(tbox_, timeout_);
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fb->start();
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}
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acl::fiber::schedule_with(__event_type);
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printf("consumer fiber thread-%lu exit, consume=%lld\r\n",
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acl::thread::self(), __consuming.value());
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return NULL;
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}
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};
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class thread_consumer : public acl::thread
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{
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public:
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thread_consumer(acl::fiber_tbox<myobj>& tbox, int timeout)
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: tbox_(tbox)
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, timeout_(timeout)
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{
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this->set_detachable(false);
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}
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private:
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~thread_consumer(void) {}
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private:
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acl::fiber_tbox<myobj>& tbox_;
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int timeout_;
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void* run(void)
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{
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while (true) {
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myobj* o = tbox_.pop(timeout_);
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if (!o) {
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continue;
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}
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if (++__consuming < 5) {
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o->test();
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}
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if (o->stop_) {
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delete o;
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break;
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}
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delete o;
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}
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printf("consumer thread-%lu exit, consume=%lld!\r\n",
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acl::thread::self(), __consuming.value());
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return NULL;
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}
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};
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//////////////////////////////////////////////////////////////////////////////
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static void usage(const char* procname)
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{
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printf("usage: %s -h [help]\r\n"
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" -e event_type[kernel|io_uring|poll|select]\r\n"
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" -p producer_threads[default: 1]\r\n"
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" -c consumer_threads[default: 1]\r\n"
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" -P producer_fibers_per_thread[default: 1]\r\n"
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" -s alone_thread_producer_count[default: 0]\r\n"
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" -r alone_thread_consumer_count[default: 0]\r\n"
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" -C consumer_fibers_per_thread[default: 1]\r\n"
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" -n nloop[default: 2]\r\n"
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" -t timeout[default: -1 ms]\r\n"
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" -d delay[default: 10 ms]\r\n"
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" -k diff_delay[default: 10000]\r\n"
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, procname);
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}
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int main(int argc, char *argv[])
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{
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int ch, producer_threads = 1, consumer_threads = 1, timeout = -1;
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int producer_fibers = 1, consumer_fibers = 1;
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int alone_thread_consumer_count = 0, alone_thread_producer_count = 0;
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acl::acl_cpp_init();
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acl::log::stdout_open(true);
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#define EQ !strcasecmp
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while ((ch = getopt(argc, argv, "he:p:c:P:C:n:d:t:k:s:r:")) > 0) {
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switch (ch) {
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case 'h':
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usage(argv[0]);
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return 0;
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case 'e':
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if (EQ(optarg, "io_uring")) {
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__event_type = acl::FIBER_EVENT_T_IO_URING;
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} else if (EQ(optarg, "poll")) {
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__event_type = acl::FIBER_EVENT_T_POLL;
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} else if (EQ(optarg, "select")) {
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__event_type = acl::FIBER_EVENT_T_SELECT;
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} else if (EQ(optarg, "kernel")) {
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__event_type = acl::FIBER_EVENT_T_KERNEL;
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}
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break;
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case 'p':
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producer_threads = atoi(optarg);
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break;
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case 'c':
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consumer_threads = atoi(optarg);
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break;
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case 'P':
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producer_fibers = atoi(optarg);
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break;
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case 'C':
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consumer_fibers = atoi(optarg);
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break;
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case 's':
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alone_thread_producer_count = atoi(optarg);
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break;
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case 'r':
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alone_thread_consumer_count = atoi(optarg);
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break;
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case 'n':
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__total_count = atoi(optarg);
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break;
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case 'd':
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__delay = atoi(optarg);
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break;
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case 'k':
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__diff_delay = atoi(optarg);
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break;
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case 't':
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timeout = atoi(optarg);
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break;
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default:
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break;
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}
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}
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acl::log::stdout_open(true);
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acl::fiber::stdout_open(true);
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acl::fiber_tbox<myobj> tbox;
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int nconsumers = 0;
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std::vector<acl::thread*> producers, consumers;
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for (int i = 0; i < consumer_threads; i++) {
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acl::thread* thr = new consumer(tbox, timeout, consumer_fibers);
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consumers.push_back(thr);
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thr->start();
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}
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nconsumers += consumer_threads * consumer_fibers;
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for (int i = 0; i < producer_threads; i++) {
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acl::thread* thr = new producer(tbox, producer_fibers);
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producers.push_back(thr);
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thr->start();
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}
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for (int i = 0; i < alone_thread_consumer_count; i++) {
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acl::thread* thr = new thread_consumer(tbox, timeout);
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consumers.push_back(thr);
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thr->start();
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nconsumers++;
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}
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for (int i = 0; i < alone_thread_producer_count; i++) {
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acl::thread* thr = new thread_producer(tbox);
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producers.push_back(thr);
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thr->start();
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}
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for (std::vector<acl::thread*>::iterator it = producers.begin();
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it != producers.end(); ++it) {
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(*it)->wait();
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delete *it;
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}
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for (int i = 0; i < nconsumers; i++) {
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myobj* o = new myobj(true);
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tbox.push(o);
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}
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for (std::vector<acl::thread*>::iterator it = consumers.begin();
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it != consumers.end(); ++it) {
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(*it)->wait();
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delete *it;
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}
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printf("all over, nloop=%d, producing=%lld, consuming=%lld, timedout=%lld\r\n",
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__total_count, __producing.value(), __consuming.value(), __timedout.value());
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return 0;
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}
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