1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

CTF: Use UTC date-time in metadata

Browse Source 
Force UTC date-time and use ISO date-time. Also isMonotonic is
always true so the conditionals can be removed.

Change-Id: I7419d62ee7a526c3c6d4b7628d52d45b601e84d6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Antti Määttä 2023-05-09 08:49:34 +03:00
parent 8712e35aec
commit 4dd9a27640
1 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/plugins/tracing/qctflib.cpp
View File

@ -102,17 +102,17 @@ QCtfLibImpl::QCtfLibImpl()
}
m_session.all = m_session.tracepoints.contains(QStringLiteral("all"));
auto datetime = QDateTime::currentDateTime();
QString mhn = QSysInfo::machineHostName();
auto datetime = QDateTime::currentDateTime().toUTC();
const QString mhn = QSysInfo::machineHostName();
QString metadata = QString::fromUtf8(traceMetadataTemplate, traceMetadataSize);
metadata.replace(QStringLiteral("$TRACE_UUID"), s_TraceUuid.toString(QUuid::WithoutBraces));
metadata.replace(QStringLiteral("$ARC_BIT_WIDTH"), QString::number(Q_PROCESSOR_WORDSIZE * 8));
metadata.replace(QStringLiteral("$SESSION_NAME"), m_session.name);
metadata.replace(QStringLiteral("$CREATION_TIME"), datetime.toString());
metadata.replace(QStringLiteral("$CREATION_TIME"), datetime.toString(Qt::ISODate));
metadata.replace(QStringLiteral("$HOST_NAME"), mhn);
metadata.replace(QStringLiteral("$CLOCK_FREQUENCY"), m_timer.isMonotonic() ? QStringLiteral("1000000000") : QStringLiteral("1000"));
metadata.replace(QStringLiteral("$CLOCK_NAME"), m_timer.isMonotonic() ? QStringLiteral("monotonic") : QStringLiteral("system"));
metadata.replace(QStringLiteral("$CLOCK_TYPE"), m_timer.isMonotonic() ? QStringLiteral("Monotonic clock") : QStringLiteral("System clock"));
metadata.replace(QStringLiteral("$CLOCK_FREQUENCY"), QStringLiteral("1000000000"));
metadata.replace(QStringLiteral("$CLOCK_NAME"), QStringLiteral("monotonic"));
metadata.replace(QStringLiteral("$CLOCK_TYPE"), QStringLiteral("Monotonic clock"));
metadata.replace(QStringLiteral("$CLOCK_OFFSET"), QString::number(datetime.toMSecsSinceEpoch() * 1000000));
#if Q_BYTE_ORDER == Q_BIG_ENDIAN
metadata.replace(QStringLiteral("$ENDIANNESS"), QStringLiteral("be"));
@ -120,7 +120,6 @@ QCtfLibImpl::QCtfLibImpl()
metadata.replace(QStringLiteral("$ENDIANNESS"), QStringLiteral("le"));
#endif
writeMetadata(metadata, true);
m_timer.start();
}