early-access version 3466
This commit is contained in:
parent
587f4c8b2f
commit
6cdaf33559
@ -1,7 +1,7 @@
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yuzu emulator early access
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=============
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This is the source code for early-access 3465.
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This is the source code for early-access 3466.
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## Legal Notice
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@ -24,112 +24,53 @@ class SPSCQueue {
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public:
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bool TryPush(T&& t) {
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const size_t write_index = m_write_index.load();
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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return false;
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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// Push into the queue.
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m_data[pos] = std::move(t);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{cv_mutex};
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cv.notify_one();
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return true;
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return Push<PushMode::Try>(std::move(t));
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}
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template <typename... Args>
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bool TryPush(Args&&... args) {
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const size_t write_index = m_write_index.load();
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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return false;
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bool TryEmplace(Args&&... args) {
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return Emplace<PushMode::Try>(std::forward<Args>(args)...);
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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// Emplace into the queue.
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std::construct_at(std::addressof(m_data[pos]), std::forward<Args>(args)...);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{cv_mutex};
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cv.notify_one();
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return true;
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}
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void Push(T&& t) {
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const size_t write_index = m_write_index.load();
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// Wait until we have free slots to write to.
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while ((write_index - m_read_index.load()) == Capacity) {
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std::this_thread::yield();
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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// Push into the queue.
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m_data[pos] = std::move(t);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{cv_mutex};
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cv.notify_one();
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void PushWait(T&& t) {
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Push<PushMode::Wait>(std::move(t));
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}
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template <typename... Args>
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void Push(Args&&... args) {
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const size_t write_index = m_write_index.load();
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// Wait until we have free slots to write to.
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while ((write_index - m_read_index.load()) == Capacity) {
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std::this_thread::yield();
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void EmplaceWait(Args&&... args) {
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Emplace<PushMode::Wait>(std::forward<Args>(args)...);
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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void PushOverwrite(T&& t) {
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Push<PushMode::Overwrite>(std::move(t));
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}
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// Emplace into the queue.
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std::construct_at(std::addressof(m_data[pos]), std::forward<Args>(args)...);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{cv_mutex};
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cv.notify_one();
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template <typename... Args>
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void EmplaceOverwrite(Args&&... args) {
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Emplace<PushMode::Overwrite>(std::forward<Args>(args)...);
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}
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bool TryPop(T& t) {
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return Pop(t);
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return Pop<PopMode::Try>(t);
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}
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void PopWait(T& t) {
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Pop<PopMode::Wait>(t);
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}
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void PopWait(T& t, std::stop_token stop_token) {
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Wait(stop_token);
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Pop(t);
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Pop<PopMode::WaitWithStopToken>(t, stop_token);
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}
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T PopWait() {
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T t;
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Pop<PopMode::Wait>(t);
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return t;
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}
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T PopWait(std::stop_token stop_token) {
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Wait(stop_token);
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T t;
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Pop(t);
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Pop<PopMode::WaitWithStopToken>(t, stop_token);
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return t;
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}
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@ -148,6 +89,102 @@ public:
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}
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private:
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enum class PushMode {
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Try,
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Wait,
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Overwrite,
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Count,
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};
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enum class PopMode {
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Try,
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Wait,
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WaitWithStopToken,
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Count,
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};
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template <PushMode Mode>
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bool Push(T&& t) {
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const size_t write_index = m_write_index.load();
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if constexpr (Mode == PushMode::Try) {
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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return false;
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}
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} else if constexpr (Mode == PushMode::Wait) {
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// Wait until we have free slots to write to.
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std::unique_lock lock{producer_cv_mutex};
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producer_cv.wait(lock, [this, write_index] {
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return (write_index - m_read_index.load()) < Capacity;
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});
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} else if constexpr (Mode == PushMode::Overwrite) {
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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// If we don't, increment the read index. This is effectively a pop operation.
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++m_read_index;
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}
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} else {
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static_assert(Mode < PushMode::Count, "Invalid PushMode.");
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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// Push into the queue.
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m_data[pos] = std::move(t);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{consumer_cv_mutex};
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consumer_cv.notify_one();
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return true;
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}
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template <PushMode Mode, typename... Args>
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bool Emplace(Args&&... args) {
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const size_t write_index = m_write_index.load();
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if constexpr (Mode == PushMode::Try) {
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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return false;
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}
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} else if constexpr (Mode == PushMode::Wait) {
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// Wait until we have free slots to write to.
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std::unique_lock lock{producer_cv_mutex};
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producer_cv.wait(lock, [this, write_index] {
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return (write_index - m_read_index.load()) < Capacity;
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});
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} else if constexpr (Mode == PushMode::Overwrite) {
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// Check if we have free slots to write to.
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if ((write_index - m_read_index.load()) == Capacity) {
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// If we don't, increment the read index. This is effectively a pop operation.
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++m_read_index;
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}
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} else {
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static_assert(Mode < PushMode::Count, "Invalid PushMode.");
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}
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// Determine the position to write to.
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const size_t pos = write_index % Capacity;
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// Emplace into the queue.
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std::construct_at(std::addressof(m_data[pos]), std::forward<Args>(args)...);
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// Increment the write index.
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++m_write_index;
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// Notify the consumer that we have pushed into the queue.
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std::scoped_lock lock{consumer_cv_mutex};
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consumer_cv.notify_one();
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return true;
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}
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void Pop() {
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const size_t read_index = m_read_index.load();
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@ -164,15 +201,34 @@ private:
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// Increment the read index.
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++m_read_index;
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// Notify the producer that we have popped off the queue.
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std::unique_lock lock{producer_cv_mutex};
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producer_cv.notify_one();
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}
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bool Pop(T& t) {
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template <PopMode Mode>
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bool Pop(T& t, [[maybe_unused]] std::stop_token stop_token = {}) {
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const size_t read_index = m_read_index.load();
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if constexpr (Mode == PopMode::Try) {
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// Check if the queue is empty.
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if (read_index == m_write_index.load()) {
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return false;
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}
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} else if constexpr (Mode == PopMode::Wait) {
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// Wait until the queue is not empty.
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std::unique_lock lock{consumer_cv_mutex};
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consumer_cv.wait(lock,
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[this, read_index] { return read_index != m_write_index.load(); });
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} else if constexpr (Mode == PopMode::WaitWithStopToken) {
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// Wait until the queue is not empty.
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std::unique_lock lock{consumer_cv_mutex};
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Common::CondvarWait(consumer_cv, lock, stop_token,
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[this, read_index] { return read_index != m_write_index.load(); });
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} else {
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static_assert(Mode < PopMode::Count, "Invalid PopMode.");
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}
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// Determine the position to read from.
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const size_t pos = read_index % Capacity;
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@ -183,12 +239,11 @@ private:
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// Increment the read index.
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++m_read_index;
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return true;
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}
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// Notify the producer that we have popped off the queue.
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std::unique_lock lock{producer_cv_mutex};
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producer_cv.notify_one();
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void Wait(std::stop_token stop_token) {
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std::unique_lock lock{cv_mutex};
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Common::CondvarWait(cv, lock, stop_token, [this] { return !Empty(); });
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return true;
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}
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#ifdef __cpp_lib_hardware_interference_size
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@ -201,43 +256,64 @@ private:
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std::array<T, Capacity> m_data;
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std::condition_variable_any cv;
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std::mutex cv_mutex;
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std::condition_variable_any producer_cv;
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std::mutex producer_cv_mutex;
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std::condition_variable_any consumer_cv;
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std::mutex consumer_cv_mutex;
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};
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template <typename T, size_t Capacity = detail::DefaultCapacity>
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class MPSCQueue {
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public:
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void TryPush(T&& t) {
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bool TryPush(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.TryPush(std::move(t));
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return spsc_queue.TryPush(std::move(t));
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}
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template <typename... Args>
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void TryPush(Args&&... args) {
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bool TryEmplace(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.TryPush(std::forward<Args>(args)...);
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return spsc_queue.TryEmplace(std::forward<Args>(args)...);
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}
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void Push(T&& t) {
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void PushWait(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.Push(std::move(t));
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spsc_queue.PushWait(std::move(t));
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}
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template <typename... Args>
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void Push(Args&&... args) {
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void EmplaceWait(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.Push(std::forward<Args>(args)...);
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spsc_queue.EmplaceWait(std::forward<Args>(args)...);
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}
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void PushOverwrite(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.PushOverwrite(std::move(t));
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}
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template <typename... Args>
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void EmplaceOverwrite(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.EmplaceOverwrite(std::forward<Args>(args)...);
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}
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bool TryPop(T& t) {
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return spsc_queue.TryPop(t);
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}
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void PopWait(T& t) {
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spsc_queue.PopWait(t);
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}
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void PopWait(T& t, std::stop_token stop_token) {
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spsc_queue.PopWait(t, stop_token);
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}
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T PopWait() {
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return spsc_queue.PopWait();
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}
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T PopWait(std::stop_token stop_token) {
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return spsc_queue.PopWait(stop_token);
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}
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@ -262,26 +338,37 @@ private:
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template <typename T, size_t Capacity = detail::DefaultCapacity>
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class MPMCQueue {
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public:
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void TryPush(T&& t) {
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bool TryPush(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.TryPush(std::move(t));
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return spsc_queue.TryPush(std::move(t));
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}
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template <typename... Args>
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void TryPush(Args&&... args) {
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bool TryEmplace(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.TryPush(std::forward<Args>(args)...);
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return spsc_queue.TryEmplace(std::forward<Args>(args)...);
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}
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void Push(T&& t) {
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void PushWait(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.Push(std::move(t));
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spsc_queue.PushWait(std::move(t));
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}
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template <typename... Args>
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void Push(Args&&... args) {
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void EmplaceWait(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.Push(std::forward<Args>(args)...);
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spsc_queue.EmplaceWait(std::forward<Args>(args)...);
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}
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void PushOverwrite(T&& t) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.PushOverwrite(std::move(t));
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}
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template <typename... Args>
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void EmplaceOverwrite(Args&&... args) {
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std::scoped_lock lock{write_mutex};
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spsc_queue.EmplaceOverwrite(std::forward<Args>(args)...);
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}
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bool TryPop(T& t) {
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@ -289,11 +376,21 @@ public:
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return spsc_queue.TryPop(t);
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}
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void PopWait(T& t) {
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std::scoped_lock lock{read_mutex};
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spsc_queue.PopWait(t);
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}
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void PopWait(T& t, std::stop_token stop_token) {
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std::scoped_lock lock{read_mutex};
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spsc_queue.PopWait(t, stop_token);
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}
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T PopWait() {
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std::scoped_lock lock{read_mutex};
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return spsc_queue.PopWait();
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}
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T PopWait(std::stop_token stop_token) {
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std::scoped_lock lock{read_mutex};
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return spsc_queue.PopWait(stop_token);
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@ -207,7 +207,7 @@ public:
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if (!filter.CheckMessage(log_class, log_level)) {
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return;
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}
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message_queue.Push(
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message_queue.EmplaceWait(
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CreateEntry(log_class, log_level, filename, line_num, function, std::move(message)));
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}
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@ -125,18 +125,18 @@ std::string ReplaceAll(std::string result, const std::string& src, const std::st
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return result;
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}
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std::string UTF16ToUTF8(const std::u16string& input) {
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std::string UTF16ToUTF8(std::u16string_view input) {
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std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
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return convert.to_bytes(input);
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return convert.to_bytes(input.data(), input.data() + input.size());
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}
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std::u16string UTF8ToUTF16(const std::string& input) {
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std::u16string UTF8ToUTF16(std::string_view input) {
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std::wstring_convert<std::codecvt_utf8_utf16<char16_t>, char16_t> convert;
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return convert.from_bytes(input);
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return convert.from_bytes(input.data(), input.data() + input.size());
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}
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#ifdef _WIN32
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static std::wstring CPToUTF16(u32 code_page, const std::string& input) {
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static std::wstring CPToUTF16(u32 code_page, std::string_view input) {
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const auto size =
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MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0);
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@ -154,7 +154,7 @@ static std::wstring CPToUTF16(u32 code_page, const std::string& input) {
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return output;
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}
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std::string UTF16ToUTF8(const std::wstring& input) {
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std::string UTF16ToUTF8(std::wstring_view input) {
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const auto size = WideCharToMultiByte(CP_UTF8, 0, input.data(), static_cast<int>(input.size()),
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nullptr, 0, nullptr, nullptr);
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if (size == 0) {
|
||||
@ -172,7 +172,7 @@ std::string UTF16ToUTF8(const std::wstring& input) {
|
||||
return output;
|
||||
}
|
||||
|
||||
std::wstring UTF8ToUTF16W(const std::string& input) {
|
||||
std::wstring UTF8ToUTF16W(std::string_view input) {
|
||||
return CPToUTF16(CP_UTF8, input);
|
||||
}
|
||||
|
||||
|
@ -36,12 +36,12 @@ bool SplitPath(const std::string& full_path, std::string* _pPath, std::string* _
|
||||
[[nodiscard]] std::string ReplaceAll(std::string result, const std::string& src,
|
||||
const std::string& dest);
|
||||
|
||||
[[nodiscard]] std::string UTF16ToUTF8(const std::u16string& input);
|
||||
[[nodiscard]] std::u16string UTF8ToUTF16(const std::string& input);
|
||||
[[nodiscard]] std::string UTF16ToUTF8(std::u16string_view input);
|
||||
[[nodiscard]] std::u16string UTF8ToUTF16(std::string_view input);
|
||||
|
||||
#ifdef _WIN32
|
||||
[[nodiscard]] std::string UTF16ToUTF8(const std::wstring& input);
|
||||
[[nodiscard]] std::wstring UTF8ToUTF16W(const std::string& str);
|
||||
[[nodiscard]] std::string UTF16ToUTF8(std::wstring_view input);
|
||||
[[nodiscard]] std::wstring UTF8ToUTF16W(std::string_view str);
|
||||
|
||||
#endif
|
||||
|
||||
|
@ -121,7 +121,7 @@ u64 ThreadManager::PushCommand(CommandData&& command_data, bool block) {
|
||||
|
||||
std::unique_lock lk(state.write_lock);
|
||||
const u64 fence{++state.last_fence};
|
||||
state.queue.Push(std::move(command_data), fence, block);
|
||||
state.queue.EmplaceWait(std::move(command_data), fence, block);
|
||||
|
||||
if (block) {
|
||||
Common::CondvarWait(state.cv, lk, thread.get_stop_token(), [this, fence] {
|
||||
|
Loading…
Reference in New Issue
Block a user