/// Return the next thread to be executed, return false if non is
/// available
bool get_next_thread(threads::thread_data_base*& thrd, std::size_t num_thread)
{
#if HPX_THREAD_MAINTAIN_QUEUE_WAITTIME
thread_description* tdesc;
if (work_items_.dequeue(tdesc))
{
--work_items_count_;
if (maintain_queue_wait_times) {
work_items_wait_ += util::high_resolution_clock::now() -
HPX_STD_GET(1, *tdesc);
++work_items_wait_count_;
}
thrd = HPX_STD_GET(0, *tdesc);
delete tdesc;
return true;
}
#else
if (work_items_.dequeue(thrd))
{
--work_items_count_;
return true;
}
#endif
return false;
}
result_type operator()(
hpx::lcos::future<data_type> data
) const
{
data_type v = data.move();
std::cout << HPX_STD_GET(0, v).get() << "\n";
std::cout << HPX_STD_GET(1, v).get() << "\n";
std::cout << HPX_STD_GET(2, v).get() << "\n";
}
int any() {
if(vec.size()==0) {
return 0;
}
result_type r = hpx::wait_any(vec);
int i = HPX_STD_GET(0,r);
vec.erase(vec.begin()+i);
return i;
}
void move_work_items_from(global_thread_queue *src,
boost::int64_t count, std::size_t num_thread)
{
thread_description* trd;
while (src->work_items_.dequeue(trd))
{
--src->work_items_count_;
#if HPX_THREAD_MAINTAIN_QUEUE_WAITTIME
if (maintain_queue_wait_times) {
boost::uint64_t now = util::high_resolution_clock::now();
src->work_items_wait_ += now - HPX_STD_GET(1, *trd);
++src->work_items_wait_count_;
HPX_STD_GET(1, *trd) = now;
}
#endif
work_items_.enqueue(trd);
if (count == ++work_items_count_)
break;
}
}
void move_task_items_from(global_thread_queue *src,
boost::int64_t count)
{
task_description* task;
while (src->new_tasks_.dequeue(task))
{
--src->new_tasks_count_;
#if HPX_THREAD_MAINTAIN_QUEUE_WAITTIME
if (maintain_queue_wait_times) {
boost::int64_t now = util::high_resolution_clock::now();
src->new_tasks_wait_ += now - HPX_STD_GET(2, *task);
++src->new_tasks_wait_count_;
HPX_STD_GET(2, *task) = now;
}
#endif
if (new_tasks_.enqueue(task))
{
if (count == ++new_tasks_count_)
break;
}
}
}
