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Improve emulation stopping speed

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Split phases of signalling threads and joining them.
This commit is contained in:
Eladash 2021-06-05 22:15:15 +03:00 • committed by Ivan
parent 2169e8d935
commit 76bf720adf
6 changed files with 109 additions and 39 deletions
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31
rpcs3/Emu/CPU/CPUThread.cpp
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@ -827,26 +827,6 @@ void cpu_thread::notify()
}
}
void cpu_thread::abort()
{
state += cpu_flag::exit;
state.notify_one(cpu_flag::exit);
// Downcast to correct type
if (id_type() == 1)
{
*static_cast<named_thread<ppu_thread>*>(this) = thread_state::aborting;
}
else if (id_type() == 2)
{
*static_cast<named_thread<spu_thread>*>(this) = thread_state::aborting;
}
else
{
fmt::throw_exception("Invalid cpu_thread type");
}
}
std::string cpu_thread::get_name() const
{
// Downcast to correct type
@ -1131,7 +1111,8 @@ void cpu_thread::stop_all() noexcept
{
auto on_stop = [](u32, cpu_thread& cpu)
{
cpu.abort();
cpu.state += cpu_flag::exit;
cpu.state.notify_one(cpu_flag::exit);
};
idm::select<named_thread<ppu_thread>>(on_stop);
@ -1139,11 +1120,11 @@ void cpu_thread::stop_all() noexcept
}
sys_log.notice("All CPU threads have been signaled.");
}
while (s_cpu_counter)
{
std::this_thread::sleep_for(1ms);
}
void cpu_thread::cleanup() noexcept
{
ensure(!s_cpu_counter);
sys_log.notice("All CPU threads have been stopped. [+: %u]", +g_threads_created);