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Code Issues Releases Wiki Activity

Remove built-in (non-Microprofile) profiler

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This commit is contained in:
Yuri Kunde Schlesner
2017-02-19 18:35:04 -08:00
parent 92c8bd4b1f
commit 3b4e400333
9 changed files with 2 additions and 382 deletions
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1
src/citra_qt/CMakeLists.txt
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@@ -69,7 +69,6 @@ set(HEADERS
set(UIS
debugger/callstack.ui
debugger/disassembler.ui
debugger/profiler.ui
debugger/registers.ui
configure.ui
configure_audio.ui

111
src/citra_qt/debugger/profiler.cpp
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@@ -2,6 +2,8 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QAction>
#include <QLayout>
#include <QMouseEvent>
#include <QPainter>
#include <QString>
@@ -9,121 +11,12 @@
#include "citra_qt/util/util.h"
#include "common/common_types.h"
#include "common/microprofile.h"
#include "common/profiler_reporting.h"
// Include the implementation of the UI in this file. This isn't in microprofile.cpp because the
// non-Qt frontends don't need it (and don't implement the UI drawing hooks either).
#if MICROPROFILE_ENABLED
#define MICROPROFILEUI_IMPL 1
#include "common/microprofileui.h"
#endif
using namespace Common::Profiling;
static QVariant GetDataForColumn(int col, const AggregatedDuration& duration) {
static auto duration_to_float = [](Duration dur) -> float {
using FloatMs = std::chrono::duration<float, std::chrono::milliseconds::period>;
return std::chrono::duration_cast<FloatMs>(dur).count();
};
switch (col) {
case 1:
return duration_to_float(duration.avg);
case 2:
return duration_to_float(duration.min);
case 3:
return duration_to_float(duration.max);
default:
return QVariant();
}
}
ProfilerModel::ProfilerModel(QObject* parent) : QAbstractItemModel(parent) {
updateProfilingInfo();
}
QVariant ProfilerModel::headerData(int section, Qt::Orientation orientation, int role) const {
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
switch (section) {
case 0:
return tr("Category");
case 1:
return tr("Avg");
case 2:
return tr("Min");
case 3:
return tr("Max");
}
}
return QVariant();
}
QModelIndex ProfilerModel::index(int row, int column, const QModelIndex& parent) const {
return createIndex(row, column);
}
QModelIndex ProfilerModel::parent(const QModelIndex& child) const {
return QModelIndex();
}
int ProfilerModel::columnCount(const QModelIndex& parent) const {
return 4;
}
int ProfilerModel::rowCount(const QModelIndex& parent) const {
if (parent.isValid()) {
return 0;
} else {
return 2;
}
}
QVariant ProfilerModel::data(const QModelIndex& index, int role) const {
if (role == Qt::DisplayRole) {
if (index.row() == 0) {
if (index.column() == 0) {
return tr("Frame");
} else {
return GetDataForColumn(index.column(), results.frame_time);
}
} else if (index.row() == 1) {
if (index.column() == 0) {
return tr("Frame (with swapping)");
} else {
return GetDataForColumn(index.column(), results.interframe_time);
}
}
}
return QVariant();
}
void ProfilerModel::updateProfilingInfo() {
results = GetTimingResultsAggregator()->GetAggregatedResults();
emit dataChanged(createIndex(0, 1), createIndex(rowCount() - 1, 3));
}
ProfilerWidget::ProfilerWidget(QWidget* parent) : QDockWidget(parent) {
ui.setupUi(this);
model = new ProfilerModel(this);
ui.treeView->setModel(model);
connect(this, SIGNAL(visibilityChanged(bool)), SLOT(setProfilingInfoUpdateEnabled(bool)));
connect(&update_timer, SIGNAL(timeout()), model, SLOT(updateProfilingInfo()));
}
void ProfilerWidget::setProfilingInfoUpdateEnabled(bool enable) {
if (enable) {
update_timer.start(100);
model->updateProfilingInfo();
} else {
update_timer.stop();
}
}
#if MICROPROFILE_ENABLED
class MicroProfileWidget : public QWidget {
public:

40
src/citra_qt/debugger/profiler.h
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@@ -8,46 +8,6 @@
#include <QDockWidget>
#include <QTimer>
#include "common/microprofile.h"
#include "common/profiler_reporting.h"
#include "ui_profiler.h"
class ProfilerModel : public QAbstractItemModel {
Q_OBJECT
public:
explicit ProfilerModel(QObject* parent);
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QModelIndex index(int row, int column,
const QModelIndex& parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex& child) const override;
int columnCount(const QModelIndex& parent = QModelIndex()) const override;
int rowCount(const QModelIndex& parent = QModelIndex()) const override;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
public slots:
void updateProfilingInfo();
private:
Common::Profiling::AggregatedFrameResult results;
};
class ProfilerWidget : public QDockWidget {
Q_OBJECT
public:
explicit ProfilerWidget(QWidget* parent = nullptr);
private slots:
void setProfilingInfoUpdateEnabled(bool enable);
private:
Ui::Profiler ui;
ProfilerModel* model;
QTimer update_timer;
};
class MicroProfileDialog : public QWidget {
Q_OBJECT

33
src/citra_qt/debugger/profiler.ui
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@@ -1,33 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Profiler</class>
<widget class="QDockWidget" name="Profiler">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>Profiler</string>
</property>
<widget class="QWidget" name="dockWidgetContents">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QTreeView" name="treeView">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="uniformRowHeights">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections/>
</ui>

5
src/citra_qt/main.cpp
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@@ -113,11 +113,6 @@ void GMainWindow::InitializeDebugWidgets() {
QMenu* debug_menu = ui.menu_View_Debugging;
profilerWidget = new ProfilerWidget(this);
addDockWidget(Qt::BottomDockWidgetArea, profilerWidget);
profilerWidget->hide();
debug_menu->addAction(profilerWidget->toggleViewAction());
#if MICROPROFILE_ENABLED
microProfileDialog = new MicroProfileDialog(this);
microProfileDialog->hide();

2
src/common/CMakeLists.txt
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@@ -12,7 +12,6 @@ set(SRCS
memory_util.cpp
microprofile.cpp
misc.cpp
profiler.cpp
scm_rev.cpp
string_util.cpp
symbols.cpp
@@ -45,7 +44,6 @@ set(HEADERS
microprofile.h
microprofileui.h
platform.h
profiler_reporting.h
quaternion.h
scm_rev.h
scope_exit.h

101
src/common/profiler.cpp
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@@ -1,101 +0,0 @@
// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <cstddef>
#include <vector>
#include "common/assert.h"
#include "common/profiler_reporting.h"
#include "common/synchronized_wrapper.h"
namespace Common {
namespace Profiling {
ProfilingManager::ProfilingManager()
: last_frame_end(Clock::now()), this_frame_start(Clock::now()) {}
void ProfilingManager::BeginFrame() {
this_frame_start = Clock::now();
}
void ProfilingManager::FinishFrame() {
Clock::time_point now = Clock::now();
results.interframe_time = now - last_frame_end;
results.frame_time = now - this_frame_start;
last_frame_end = now;
}
TimingResultsAggregator::TimingResultsAggregator(size_t window_size)
: max_window_size(window_size), window_size(0) {
interframe_times.resize(window_size, Duration::zero());
frame_times.resize(window_size, Duration::zero());
}
void TimingResultsAggregator::Clear() {
window_size = cursor = 0;
}
void TimingResultsAggregator::AddFrame(const ProfilingFrameResult& frame_result) {
interframe_times[cursor] = frame_result.interframe_time;
frame_times[cursor] = frame_result.frame_time;
++cursor;
if (cursor == max_window_size)
cursor = 0;
if (window_size < max_window_size)
++window_size;
}
static AggregatedDuration AggregateField(const std::vector<Duration>& v, size_t len) {
AggregatedDuration result;
result.avg = Duration::zero();
result.min = result.max = (len == 0 ? Duration::zero() : v[0]);
for (size_t i = 0; i < len; ++i) {
Duration value = v[i];
result.avg += value;
result.min = std::min(result.min, value);
result.max = std::max(result.max, value);
}
if (len != 0)
result.avg /= len;
return result;
}
static float tof(Common::Profiling::Duration dur) {
using FloatMs = std::chrono::duration<float, std::chrono::milliseconds::period>;
return std::chrono::duration_cast<FloatMs>(dur).count();
}
AggregatedFrameResult TimingResultsAggregator::GetAggregatedResults() const {
AggregatedFrameResult result;
result.interframe_time = AggregateField(interframe_times, window_size);
result.frame_time = AggregateField(frame_times, window_size);
if (result.interframe_time.avg != Duration::zero()) {
result.fps = 1000.0f / tof(result.interframe_time.avg);
} else {
result.fps = 0.0f;
}
return result;
}
ProfilingManager& GetProfilingManager() {
// Takes advantage of "magic" static initialization for race-free initialization.
static ProfilingManager manager;
return manager;
}
SynchronizedRef<TimingResultsAggregator> GetTimingResultsAggregator() {
static SynchronizedWrapper<TimingResultsAggregator> aggregator(30);
return SynchronizedRef<TimingResultsAggregator>(aggregator);
}
} // namespace Profiling
} // namespace Common

83
src/common/profiler_reporting.h
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@@ -1,83 +0,0 @@
// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <chrono>
#include <cstddef>
#include <vector>
#include "common/synchronized_wrapper.h"
namespace Common {
namespace Profiling {
using Clock = std::chrono::high_resolution_clock;
using Duration = Clock::duration;
struct ProfilingFrameResult {
/// Time since the last delivered frame
Duration interframe_time;
/// Time spent processing a frame, excluding VSync
Duration frame_time;
};
class ProfilingManager final {
public:
ProfilingManager();
/// This should be called after swapping screen buffers.
void BeginFrame();
/// This should be called before swapping screen buffers.
void FinishFrame();
/// Get the timing results from the previous frame. This is updated when you call FinishFrame().
const ProfilingFrameResult& GetPreviousFrameResults() const {
return results;
}
private:
Clock::time_point last_frame_end;
Clock::time_point this_frame_start;
ProfilingFrameResult results;
};
struct AggregatedDuration {
Duration avg, min, max;
};
struct AggregatedFrameResult {
/// Time since the last delivered frame
AggregatedDuration interframe_time;
/// Time spent processing a frame, excluding VSync
AggregatedDuration frame_time;
float fps;
};
class TimingResultsAggregator final {
public:
TimingResultsAggregator(size_t window_size);
void Clear();
void AddFrame(const ProfilingFrameResult& frame_result);
AggregatedFrameResult GetAggregatedResults() const;
size_t max_window_size;
size_t window_size;
size_t cursor;
std::vector<Duration> interframe_times;
std::vector<Duration> frame_times;
};
ProfilingManager& GetProfilingManager();
SynchronizedRef<TimingResultsAggregator> GetTimingResultsAggregator();
} // namespace Profiling
} // namespace Common

8
src/video_core/renderer_opengl/renderer_opengl.cpp
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@@ -10,7 +10,6 @@
#include "common/assert.h"
#include "common/bit_field.h"
#include "common/logging/log.h"
#include "common/profiler_reporting.h"
#include "common/synchronized_wrapper.h"
#include "core/core.h"
#include "core/frontend/emu_window.h"
@@ -146,12 +145,6 @@ void RendererOpenGL::SwapBuffers() {
DrawScreens();
auto& profiler = Common::Profiling::GetProfilingManager();
profiler.FinishFrame();
{
auto aggregator = Common::Profiling::GetTimingResultsAggregator();
aggregator->AddFrame(profiler.GetPreviousFrameResults());
}
{
auto perf_stats = Core::System::GetInstance().perf_stats.Lock();
perf_stats->EndSystemFrame();
@@ -163,7 +156,6 @@ void RendererOpenGL::SwapBuffers() {
prev_state.Apply();
profiler.BeginFrame();
{
auto perf_stats = Core::System::GetInstance().perf_stats.Lock();
perf_stats->BeginSystemFrame();