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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "perfsettings.h"
#include <QAbstractTableModel>
namespace PerfProfiler {
namespace 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 Internal
} // namespace PerfProfiler
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