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// Copyright (C) 2014 Vicente Botet
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/config.hpp>
#if ! defined BOOST_NO_CXX11_DECLTYPE
#define BOOST_RESULT_OF_USE_DECLTYPE
#endif
#define BOOST_THREAD_VERSION 4
#define BOOST_THREAD_PROVIDES_EXECUTORS
//#define BOOST_THREAD_USES_LOG
#define BOOST_THREAD_USES_LOG_THREAD_ID
#define BOOST_THREAD_QUEUE_DEPRECATE_OLD
#include <boost/thread/caller_context.hpp>
#include <boost/thread/executors/basic_thread_pool.hpp>
#include <boost/thread/executors/loop_executor.hpp>
#include <boost/thread/executors/serial_executor.hpp>
#include <boost/thread/executors/inline_executor.hpp>
#include <boost/thread/executors/thread_executor.hpp>
#include <boost/thread/executors/executor.hpp>
#include <boost/thread/executors/executor_adaptor.hpp>
#include <boost/thread/executor.hpp>
#include <boost/thread/future.hpp>
#include <boost/assert.hpp>
#include <string>
#include <iostream>
void p1()
{
// std::cout << BOOST_CONTEXTOF << std::endl;
//boost::this_thread::sleep_for(boost::chrono::milliseconds(200));
}
void p2()
{
// std::cout << BOOST_CONTEXTOF << std::endl;
//boost::this_thread::sleep_for(boost::chrono::seconds(10));
}
int f1()
{
// std::cout << BOOST_CONTEXTOF << std::endl;
boost::this_thread::sleep_for(boost::chrono::seconds(1));
return 1;
}
int f2(int i)
{
// std::cout << BOOST_CONTEXTOF << std::endl;
boost::this_thread::sleep_for(boost::chrono::seconds(2));
return i + 1;
}
void submit_some(boost::generic_executor_ref tp)
{
for (int i = 0; i < 3; ++i) {
tp.submit(&p2);
}
for (int i = 0; i < 3; ++i) {
tp.submit(&p1);
}
}
void at_th_entry(boost::basic_thread_pool& )
{
}
int test_generic_executor_ref()
{
std::cout << BOOST_CONTEXTOF << std::endl;
{
try
{
{
boost::basic_thread_pool ea(4);
submit_some( ea);
{
boost::future<int> t1 = boost::async(ea, &f1);
boost::future<int> t2 = boost::async(ea, &f1);
std::cout << BOOST_CONTEXTOF << " t1= " << t1.get() << std::endl;
std::cout << BOOST_CONTEXTOF << " t2= " << t2.get() << std::endl;
}
submit_some(ea);
{
boost::basic_thread_pool ea3(1);
boost::future<int> t1 = boost::async(ea3, &f1);
boost::future<int> t2 = boost::async(ea3, &f1);
//boost::future<int> t2 = boost::async(ea3, f2, 1); // todo this doesn't compiles yet on C++11
//boost::future<int> t2 = boost::async(ea3, boost::bind(f2, 1)); // todo this doesn't compiles yet on C++98
std::cout << BOOST_CONTEXTOF << " t1= " << t1.get() << std::endl;
std::cout << BOOST_CONTEXTOF << " t2= " << t2.get() << std::endl;
}
submit_some(ea);
}
std::cout << BOOST_CONTEXTOF << std::endl;
{
boost::loop_executor ea2;
submit_some( ea2);
ea2.run_queued_closures();
}
#if ! defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
std::cout << BOOST_CONTEXTOF << std::endl;
{
boost::basic_thread_pool ea1(4);
boost::serial_executor ea2(ea1);
submit_some(ea2);
}
#endif
std::cout << BOOST_CONTEXTOF << std::endl;
{
boost::inline_executor ea1;
submit_some(ea1);
}
std::cout << BOOST_CONTEXTOF << std::endl;
{
//boost::thread_executor ea1;
//submit_some(ea1);
}
std::cout << BOOST_CONTEXTOF << std::endl;
{
boost::basic_thread_pool ea(4, at_th_entry);
boost::future<int> t1 = boost::async(ea, &f1);
std::cout << BOOST_CONTEXTOF << " t1= " << t1.get() << std::endl;
}
std::cout << BOOST_CONTEXTOF << std::endl;
{
boost::basic_thread_pool ea(4, at_th_entry);
boost::async(ea, &f1);
std::cout << BOOST_CONTEXTOF << std::endl;
}
std::cout << BOOST_CONTEXTOF << std::endl;
boost::this_thread::sleep_for(boost::chrono::milliseconds(200));
std::cout << BOOST_CONTEXTOF << std::endl;
}
catch (std::exception& ex)
{
std::cout << "ERROR= " << ex.what() << "" << std::endl;
return 1;
}
catch (...)
{
std::cout << " ERROR= exception thrown" << std::endl;
return 2;
}
}
// std::cout << BOOST_CONTEXTOF << std::endl;
return 0;
}
int main()
{
return test_generic_executor_ref();
}
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