void wait_for_tasks(
hpx::lcos::local::barrier& finished
, std::uint64_t suspended_tasks
)
{
std::uint64_t const pending_count =
get_thread_count(hpx::threads::thread_priority_normal
, hpx::threads::pending);
if (pending_count == 0)
{
std::uint64_t const all_count =
get_thread_count(hpx::threads::thread_priority_normal);
if (all_count != suspended_tasks + 1)
{
register_work(hpx::util::bind(&wait_for_tasks
, std::ref(finished)
, suspended_tasks)
, "wait_for_tasks", hpx::threads::pending
, hpx::threads::thread_priority_low);
return;
}
}
finished.wait();
}
void do_nothing(hpx::lcos::local::barrier& b1, hpx::lcos::local::barrier& b2)
{
b1.wait();
hpx::this_thread::suspend(100); // wait for 100 ms
b2.wait();
}
void simple_sync_thread(hpx::lcos::local::barrier& b1, hpx::lcos::local::barrier& b2)
{
b1.wait(); // wait for both threads to be started
// ... do nothing
b2.wait(); // wait for the tests to be completed
}