45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
// Copyright (C) 2019 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QBENCHMARKMEASUREMENT_P_H
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#define QBENCHMARKMEASUREMENT_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include <QtTest/qbenchmark.h>
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#include <QtCore/qlist.h>
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#include <QtCore/private/qglobal_p.h>
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QT_BEGIN_NAMESPACE
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class QBenchmarkMeasurerBase
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{
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public:
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struct Measurement
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{
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qreal value;
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QTest::QBenchmarkMetric metric;
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};
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virtual ~QBenchmarkMeasurerBase() = default;
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virtual void init() {}
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virtual void start() = 0;
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virtual QList<Measurement> stop() = 0;
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virtual bool isMeasurementAccepted(Measurement m) = 0;
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virtual int adjustIterationCount(int suggestion) = 0;
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virtual int adjustMedianCount(int suggestion) = 0;
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virtual bool needsWarmupIteration() { return false; }
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};
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QT_END_NAMESPACE
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#endif // QBENCHMARKMEASUREMENT_P_H
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