thread/test/test_scheduling_adaptor.cpp at develop · boostorg/thread · GitHub

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// 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

#include <boost/function.hpp>

#include <boost/bind/bind.hpp>

#include <boost/thread/executors/executor.hpp>

#include <boost/thread/executors/basic_thread_pool.hpp>

#include <boost/thread/executors/scheduling_adaptor.hpp>

#include <boost/chrono/chrono_io.hpp>

#include <boost/core/lightweight_test.hpp>

using namespace boost::chrono;

typedef boost::executors::basic_thread_pool thread_pool;

void fn(int x)

{

//std::cout << "[" << __LINE__ << "] " << steady_clock::now() << std::endl;

std::cout << x << std::endl;

}

void test_timing(const int n)

{

thread_pool tp(4);

boost::scheduling_adaptor<thread_pool> sa(tp);

for(int i = 1; i <= n; i++)

{

sa.submit_after(boost::bind(fn,i),seconds(i));

sa.submit_after(boost::bind(fn,i), milliseconds(i*100));

}

boost::this_thread::sleep_for(boost::chrono::seconds(10));

}

int main()

{

steady_clock::time_point start = steady_clock::now();

test_timing(5);

steady_clock::duration diff = steady_clock::now() - start;

BOOST_TEST(diff > seconds(5));

return boost::report_errors();

}

thread/test/test_scheduling_adaptor.cpp at develop · boostorg/thread · GitHub

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