flodavid/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity

Common/Tests: Address Feedback

Browse source
This commit is contained in:
Fernando Sahmkow 2020-02-10 14:45:08 -04:00
parent 3398f701ee
commit 1f7dd36499
9 changed files with 51 additions and 39 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/common/fiber.cpp
View file

@ -32,13 +32,12 @@ void __stdcall Fiber::FiberStartFunc(void* fiber_parameter) {
}
Fiber::Fiber(std::function<void(void*)>&& entry_point_func, void* start_parameter)
: guard{}, entry_point{std::move(entry_point_func)}, start_parameter{start_parameter},
previous_fiber{} {
: entry_point{std::move(entry_point_func)}, start_parameter{start_parameter} {
impl = std::make_unique<FiberImpl>();
impl->handle = CreateFiber(0, &FiberStartFunc, this);
}
Fiber::Fiber() : guard{}, entry_point{}, start_parameter{}, previous_fiber{} {
Fiber::Fiber() {
impl = std::make_unique<FiberImpl>();
}

8
src/common/fiber.h
View file

@ -67,10 +67,10 @@ private:
struct FiberImpl;
SpinLock guard;
std::function<void(void*)> entry_point;
void* start_parameter;
std::shared_ptr<Fiber> previous_fiber;
SpinLock guard{};
std::function<void(void*)> entry_point{};
void* start_parameter{};
std::shared_ptr<Fiber> previous_fiber{};
std::unique_ptr<FiberImpl> impl;
bool is_thread_fiber{};
};

3
src/common/spin_lock.cpp
View file

@ -35,9 +35,10 @@ void thread_pause() {
namespace Common {
void SpinLock::lock() {
while (lck.test_and_set(std::memory_order_acquire))
while (lck.test_and_set(std::memory_order_acquire)) {
thread_pause();
}
}
void SpinLock::unlock() {
lck.clear(std::memory_order_release);

14
src/core/core_timing_util.cpp
View file

@ -49,9 +49,19 @@ s64 nsToCycles(std::chrono::nanoseconds ns) {
return (Hardware::BASE_CLOCK_RATE * ns.count()) / 1000000000;
}
u64 msToClockCycles(std::chrono::milliseconds ns) {
const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
return Common::Divide128On32(temp, 1000).first;
}
u64 usToClockCycles(std::chrono::microseconds ns) {
const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
return Common::Divide128On32(temp, 1000000).first;
}
u64 nsToClockCycles(std::chrono::nanoseconds ns) {
const u128 temporal = Common::Multiply64Into128(ns.count(), CNTFREQ);
return Common::Divide128On32(temporal, 1000000000).first;
const u128 temp = Common::Multiply64Into128(ns.count(), Hardware::CNTFREQ);
return Common::Divide128On32(temp, 1000000000).first;
}
u64 CpuCyclesToClockCycles(u64 ticks) {

2
src/core/core_timing_util.h
View file

@ -13,6 +13,8 @@ namespace Core::Timing {
s64 msToCycles(std::chrono::milliseconds ms);
s64 usToCycles(std::chrono::microseconds us);
s64 nsToCycles(std::chrono::nanoseconds ns);
u64 msToClockCycles(std::chrono::milliseconds ns);
u64 usToClockCycles(std::chrono::microseconds ns);
u64 nsToClockCycles(std::chrono::nanoseconds ns);
inline std::chrono::milliseconds CyclesToMs(s64 cycles) {

4
src/core/host_timing.cpp
View file

@ -76,11 +76,11 @@ void CoreTiming::SyncPause(bool is_paused) {
;
}
bool CoreTiming::IsRunning() {
bool CoreTiming::IsRunning() const {
return !paused_set;
}
bool CoreTiming::HasPendingEvents() {
bool CoreTiming::HasPendingEvents() const {
return !(wait_set && event_queue.empty());
}

6
src/core/host_timing.h
View file

@ -72,15 +72,15 @@ public:
void SyncPause(bool is_paused);
/// Checks if core timing is running.
bool IsRunning();
bool IsRunning() const;
/// Checks if the timer thread has started.
bool HasStarted() {
bool HasStarted() const {
return has_started;
}
/// Checks if there are any pending time events.
bool HasPendingEvents();
bool HasPendingEvents() const;
/// Schedules an event in core timing
void ScheduleEvent(s64 ns_into_future, const std::shared_ptr<EventType>& event_type,

20
src/tests/common/fibers.cpp
View file

@ -34,7 +34,7 @@ public:
};
static void WorkControl1(void* control) {
TestControl1* test_control = static_cast<TestControl1*>(control);
auto* test_control = static_cast<TestControl1*>(control);
test_control->DoWork();
}
@ -70,8 +70,8 @@ static void ThreadStart1(u32 id, TestControl1& test_control) {
TEST_CASE("Fibers::Setup", "[common]") {
constexpr u32 num_threads = 7;
TestControl1 test_control{};
test_control.thread_fibers.resize(num_threads, nullptr);
test_control.work_fibers.resize(num_threads, nullptr);
test_control.thread_fibers.resize(num_threads);
test_control.work_fibers.resize(num_threads);
test_control.items.resize(num_threads, 0);
test_control.results.resize(num_threads, 0);
std::vector<std::thread> threads;
@ -153,17 +153,17 @@ public:
};
static void WorkControl2_1(void* control) {
TestControl2* test_control = static_cast<TestControl2*>(control);
auto* test_control = static_cast<TestControl2*>(control);
test_control->DoWork1();
}
static void WorkControl2_2(void* control) {
TestControl2* test_control = static_cast<TestControl2*>(control);
auto* test_control = static_cast<TestControl2*>(control);
test_control->DoWork2();
}
static void WorkControl2_3(void* control) {
TestControl2* test_control = static_cast<TestControl2*>(control);
auto* test_control = static_cast<TestControl2*>(control);
test_control->DoWork3();
}
@ -198,7 +198,7 @@ static void ThreadStart2_2(u32 id, TestControl2& test_control) {
*/
TEST_CASE("Fibers::InterExchange", "[common]") {
TestControl2 test_control{};
test_control.thread_fibers.resize(2, nullptr);
test_control.thread_fibers.resize(2);
test_control.fiber1 =
std::make_shared<Fiber>(std::function<void(void*)>{WorkControl2_1}, &test_control);
test_control.fiber2 =
@ -261,12 +261,12 @@ public:
};
static void WorkControl3_1(void* control) {
TestControl3* test_control = static_cast<TestControl3*>(control);
auto* test_control = static_cast<TestControl3*>(control);
test_control->DoWork1();
}
static void WorkControl3_2(void* control) {
TestControl3* test_control = static_cast<TestControl3*>(control);
auto* test_control = static_cast<TestControl3*>(control);
test_control->DoWork2();
}
@ -295,7 +295,7 @@ static void ThreadStart3(u32 id, TestControl3& test_control) {
*/
TEST_CASE("Fibers::StartRace", "[common]") {
TestControl3 test_control{};
test_control.thread_fibers.resize(2, nullptr);
test_control.thread_fibers.resize(2);
test_control.fiber1 =
std::make_shared<Fiber>(std::function<void(void*)>{WorkControl3_1}, &test_control);
test_control.fiber2 =

28
src/tests/core/host_timing.cpp
View file

@ -50,13 +50,13 @@ struct ScopeInit final {
TEST_CASE("HostTiming[BasicOrder]", "[core]") {
ScopeInit guard;
auto& core_timing = guard.core_timing;
std::vector<std::shared_ptr<Core::HostTiming::EventType>> events;
events.resize(5);
events[0] = Core::HostTiming::CreateEvent("callbackA", HostCallbackTemplate<0>);
events[1] = Core::HostTiming::CreateEvent("callbackB", HostCallbackTemplate<1>);
events[2] = Core::HostTiming::CreateEvent("callbackC", HostCallbackTemplate<2>);
events[3] = Core::HostTiming::CreateEvent("callbackD", HostCallbackTemplate<3>);
events[4] = Core::HostTiming::CreateEvent("callbackE", HostCallbackTemplate<4>);
std::vector<std::shared_ptr<Core::HostTiming::EventType>> events{
Core::HostTiming::CreateEvent("callbackA", HostCallbackTemplate<0>),
Core::HostTiming::CreateEvent("callbackB", HostCallbackTemplate<1>),
Core::HostTiming::CreateEvent("callbackC", HostCallbackTemplate<2>),
Core::HostTiming::CreateEvent("callbackD", HostCallbackTemplate<3>),
Core::HostTiming::CreateEvent("callbackE", HostCallbackTemplate<4>),
};
expected_callback = 0;
@ -100,13 +100,13 @@ u64 TestTimerSpeed(Core::HostTiming::CoreTiming& core_timing) {
TEST_CASE("HostTiming[BasicOrderNoPausing]", "[core]") {
ScopeInit guard;
auto& core_timing = guard.core_timing;
std::vector<std::shared_ptr<Core::HostTiming::EventType>> events;
events.resize(5);
events[0] = Core::HostTiming::CreateEvent("callbackA", HostCallbackTemplate<0>);
events[1] = Core::HostTiming::CreateEvent("callbackB", HostCallbackTemplate<1>);
events[2] = Core::HostTiming::CreateEvent("callbackC", HostCallbackTemplate<2>);
events[3] = Core::HostTiming::CreateEvent("callbackD", HostCallbackTemplate<3>);
events[4] = Core::HostTiming::CreateEvent("callbackE", HostCallbackTemplate<4>);
std::vector<std::shared_ptr<Core::HostTiming::EventType>> events{
Core::HostTiming::CreateEvent("callbackA", HostCallbackTemplate<0>),
Core::HostTiming::CreateEvent("callbackB", HostCallbackTemplate<1>),
Core::HostTiming::CreateEvent("callbackC", HostCallbackTemplate<2>),
Core::HostTiming::CreateEvent("callbackD", HostCallbackTemplate<3>),
Core::HostTiming::CreateEvent("callbackE", HostCallbackTemplate<4>),
};
core_timing.SyncPause(true);
core_timing.SyncPause(false);