CHANGELOG

Changelog for package tracetools_analysis

3.0.0 (2022-01-21)

  • Update context_fields option name in profile example launch file

  • Fix both rcl and rmw subscriptions being added to the rcl dataframe

  • Support rmw pub/sub init and take instrumentation

  • Support publishing instrumentation

  • Change ‘input_path’ arg help message wording

  • Add ‘process –convert-only’ option

  • Deprecate ‘convert’ verb since it is just an implementation detail

  • Simplify jupyter notebooks and add way to use Debian packages

  • Contributors: Christophe Bedard

2.0.0 (2021-03-31)

  • Set callback_instances’ timestamp & duration cols to datetime/timedelta

  • Improve performance by using lists of dicts as intermediate storage & converting to dataframes at the end

  • Update callback_duration notebook and pingpong sample data

  • Support instrumentation for linking a timer to a node

  • Disable kernel tracing for pingpong example launchfile

  • Support lifecycle node state transition instrumentation

  • Contributors: Christophe Bedard

1.0.0 (2020-06-02)

  • Add sphinx documentation for tracetools_analysis

  • Improve RequiredEventNotFoundError message

  • Add ‘quiet’ option to loading-related functions

  • Declare dependencies on jupyter & bokeh, and restore pandas dependency

  • Fix deprecation warnings by using executable instead of node_executable

  • Define output metavar to simplify ros2 trace-analysis convert usage info

  • Validate convert/process paths

  • Add ‘ip’ context to example profiling launch file

  • Switch to using ping/pong nodes for profile example launch file

  • Add option to simply give an EventHandler when creating a DataModelUtil

  • Do check before calling super().__init__()

  • Add AutoProcessor and script entrypoint

  • Make sure Processor is given at least one EventHandler

  • Make do_convert_if_needed True by default

  • Allow EventHandlers to declare set of required events

  • Add cleanup method for ProcessingProgressDisplay

  • Add memory usage analysis and entrypoint script

  • Add callback-durations analysis script

  • Contributors: Christophe Bedard, Ingo Lütkebohle

0.2.2 (2019-11-19)

  • Update ROS 2 handler and data model after new tracepoint

  • Fix timestamp column conversion util method

  • Contributors: Christophe Bedard

0.2.0 (2019-10-14)

  • Improve UX

  • Add flag for process command to force re-conversion of trace directory

  • Make process command convert directory if necessary

  • Make output file name optional for convert command

  • Remove references to “pickle” file and simply use “output” file

  • Display Processor progress on stdout

  • Add sample data, notebook, and launch file

  • Add data model util functions

  • Add profiling and CPU time event handlers

  • Refactor and extend analysis architecture

  • Contributors: Christophe Bedard

0.1.1 (2019-07-16)

  • Update metadata

  • Contributors: Christophe Bedard

0.1.0 (2019-07-11)

  • Add analysis tools

  • Contributors: Christophe Bedard, Ingo Lütkebohle