| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // 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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| 3 | |
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| 4 | #ifndef QBENCHMARKVALGRIND_P_H |
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| 5 | #define QBENCHMARKVALGRIND_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtTest/private/qbenchmarkmeasurement_p.h> |
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| 19 | #include <QtTest/private/qbenchmarkmetric_p.h> |
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| 20 | #include <QtCore/qmap.h> |
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| 21 | #include <QtCore/qstring.h> |
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| 22 | |
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| 23 | QT_REQUIRE_CONFIG(valgrind); |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QBenchmarkValgrindUtils |
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| 28 | { |
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| 29 | public: |
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| 30 | static bool haveValgrind(); |
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| 31 | static bool rerunThroughCallgrind(const QStringList &origAppArgs, int &exitCode); |
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| 32 | static bool runCallgrindSubProcess(const QStringList &origAppArgs, int &exitCode); |
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| 33 | static qint64 (const QString &fileName); |
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| 34 | static QString getNewestFileName(); |
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| 35 | static qint64 (); |
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| 36 | static void cleanup(); |
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| 37 | static QString outFileBase(qint64 pid = -1); |
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| 38 | }; |
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| 39 | |
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| 40 | class QBenchmarkCallgrindMeasurer : public QBenchmarkMeasurerBase |
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| 41 | { |
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| 42 | public: |
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| 43 | void start() override; |
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| 44 | QList<Measurement> stop() override; |
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| 45 | bool isMeasurementAccepted(Measurement measurement) override; |
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| 46 | int adjustIterationCount(int) override; |
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| 47 | int adjustMedianCount(int) override; |
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| 48 | bool needsWarmupIteration() override; |
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| 49 | }; |
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| 50 | |
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| 51 | QT_END_NAMESPACE |
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| 52 | |
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| 53 | #endif // QBENCHMARKVALGRIND_H |
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| 54 | |
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