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Bernd Hufmann edited this page Feb 14, 2024 · 1 revision

NewIn61

JavaSE-11 Requirement

In the Eclipse 2020-09 (4.17) release, some plug-ins that are dependencies of Trace Compass (specifically, CDT and the Eclipse help plug-ins) have changed their required Java execution environment to JavaSE-11.

This means that, in order to run the Trace Compass plug-ins with the tracecompass-e4.17 target, or to run the Trace Compass 6.1.0 RCP application (which is built with the e4.17 target), the user must have a Java VM that is JavaSE-11 or later installed.

Note that the Trace Compass plug-ins themselves still have their required Java execution environment set to JavaSE-1.8, so it is still possible to run the latest Trace Compass plug-ins with this Java version, if an older target (e4.9 to e4.16) is used to build.

Added

  • Make XYChart's time axis visibility toggleable
  • IStatistics#getMinNumber / IStatistics#getMaxNumber
  • API to apply symbol provider in CallGraphStatisticsDataProvider
  • The I/O analysis provides segment stores for disk requests.
  • API to rename conflicting traces during TraceImportOperation
  • An IODataPalette was added for default styles for read/write data
  • Added a IYModel#getYAxisDescription method and a TmfXYAxisDescription parameter to the YModel constructor
  • formatted labels SegmentStoreStatisticsDataProvider
  • API to format statistics values (min, max, mean, stdDev, total)
  • table cell descriptors in ITmfTreeDataModel
  • column descriptor in TmfTreeModel
  • hide output extension point hide views that would be present
  • added tmf.cli.core.tests plugin to testing plugin
  • allow statistics on any metric of a segment
  • IStatistics interface
  • mmap_pgprof callsite and component in system calls
  • Added a DataType enumeration for data providers
  • Added a DataType field to the TmfXYAxisDescription class
  • Support WIDTH property for arrow style
  • A DecimalWithUnitPrefixFormat class to format numbers with metric prefix and optional unit suffix

Changed

  • Support all types of disk requests in Input/Output analysis
  • Added sorting for systemCall attributes
  • In disk I/O Activity view, entries that have no read/write activities are not listed
  • Disk IO data provider provide the styling
  • additional sorting for segment's attribute comparators
  • Remove dependency on o.e.linuxtools.dataviewers.feature
  • internally handle statistics with double precision if possible
  • Update documentation to reflect Flame Charts instead of Call Stack
  • Move XYChart and presentation classes out of timegraph package

Fixed

  • Y axis for binary sizes
  • Rename non-running unit tests
  • Add missing targets in org.eclipse.tracecompass.target/pom.xml
  • Fix unit test robustness from JDK and Locale changes
  • Remove some use of deprecated APIs
  • Fix some compiler warnings and errors
  • Fix use of deprecated APIs in org.eclipse.swtchart
  • use internal pie chart rather than LinuxTools one.
  • Flame Chart colors not always distinguishable
  • Fix handling of HEIGHT for symbol markers
  • Support COLOR style property in TimeGraphLegend
  • Statistics handle time ranges overlapping eternity
  • decouple internal density API from SWTChart
  • Fix the XY chart tooltip color
  • Fix a race condition when getting the style of XY charts when total series are not set yet by the tree.

Removed

  • Remove tracecompass-e4.7 (Oxygen) target

Deprecated

  • AbstractSegmentsStatisticsViewer#toFormattedString(double)

Bugs fixed in the 6.1.0 release

See Bugzilla report Bugs Fixed in Trace Compass 6.1.0

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