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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "perfsettings.h"
#include <QAbstractTableModel>
namespace PerfProfiler::Internal {
class PerfConfigEventsModel : public QAbstractTableModel
{
Q_OBJECT
public:
PerfConfigEventsModel(PerfSettings *settings, QObject *parent = nullptr);
int rowCount(const QModelIndex &parent) const override;
int columnCount(const QModelIndex &parent) const override;
QVariant data(const QModelIndex &index, int role) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
bool insertRows(int row, int count, const QModelIndex &parent) override;
bool removeRows(int row, int count, const QModelIndex &parent) override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
enum Column {
ColumnEventType,
ColumnSubType,
ColumnOperation,
ColumnResult,
ColumnInvalid
};
Q_ENUM(Column)
enum EventType {
EventTypeHardware,
EventTypeSoftware,
EventTypeCache,
EventTypeRaw,
EventTypeBreakpoint,
EventTypeCustom,
EventTypeInvalid
};
Q_ENUM(EventType)
enum SubType {
SubTypeCpuCycles,
SubTypeInstructions,
SubTypeCacheReferences,
SubTypeCacheMisses,
SubTypeBranchInstructions,
SubTypeBranchMisses,
SubTypeBusCycles,
SubTypeStalledCyclesFrontend,
SubTypeStalledCyclesBackend,
SubTypeRefCycles,
SubTypeCpuClock,
SubTypeTaskClock,
SubTypePageFaults,
SubTypeContextSwitches,
SubTypeCpuMigrations,
SubTypeMinorFaults,
SubTypeMajorFaults,
SubTypeAlignmentFaults,
SubTypeEmulationFaults,
SubTypeDummy,
SubTypeL1Dcache,
SubTypeL1Icache,
SubTypeLLC,
SubTypeDTLB,
SubTypeITLB,
SubTypeBranch,
SubTypeNode,
SubTypeInvalid
};
Q_ENUM(SubType)
enum SubTypeEventType {
SubTypeEventTypeHardware = SubTypeCpuCycles,
SubTypeEventTypeSoftware = SubTypeCpuClock,
SubTypeEventTypeCache = SubTypeL1Dcache
};
enum Operation {
OperationInvalid = 0x0,
OperationLoad = 0x1,
OperationStore = 0x2,
OperationPrefetch = 0x4,
OperationExecute = 0x8,
};
Q_ENUM(Operation)
enum Result {
ResultRefs,
ResultMisses,
ResultInvalid
};
Q_ENUM(Result)
struct EventDescription {
EventType eventType = EventTypeInvalid;
SubType subType = SubTypeInvalid;
int operation = OperationInvalid;
Result result = ResultInvalid;
quint64 numericEvent = 0;
QString customEvent;
};
static QString subTypeString(EventType eventType, SubType subType);
private:
PerfSettings *m_settings;
EventDescription parseEvent(const QString &event) const;
QString generateEvent(const EventDescription &description) const;
void reset();
};
} // namespace PerfProfiler::Internal
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