v2.3.3

2.3.3

Bugfixes

• Fix problem with user-defined factory generators (#366)
• JEventProcessor::Process() called before BeginRun() (#367)
• Lock overwrite in RootFillLock() (#369)
• JFactory::Finish() is called (#377)

Features

• JTopologyBuilder supports topologies with arbitrarily nested levels (#346)
• Barrier events are back (#371)

Refactoring

• Improved log output (#368)
• JTest uses new-style component interfaces (#374)
• JArrows now fire on individual events (#375, #378)

Full Changelog: v2.3.2...v2.3.3

v2.3.2

What's Changed

Features

• Added a simple JWiringService which can be used to wire JOmniFactories via a TOML file. (#353, #363)
• Added add_jana_plugin, add_jana_library, and add_jana_test CMake macros (#364)

Bugfixes

• A multithreading bug in JEventProcessor has been fixed.
• JFactory::Create now checks JEventSource::GetObjects (#361)
• JPluginLoader no longer loads plugins twice in certain cases (#343)
• JParameterManager::FilterParameters marks parameters as 'used', thereby avoiding spurious 'unused parameter' warnings. (#331)
• JTypeInfo::to_string_with_si_prefix generates the correct SI prefix in certain cases (#348)

Refactoring

• Plugins and their headers are now installed to a directory that doesn't conflict with a system install (#330)
• JPluginLoader has been extensively rewritten (#339)
• JCsvWriter has been moved into examples (#350)
• JANA's internal performance testing RNG has been refactored to be more reproducible, and to avoid ASAN violations. (#315)
• JPodioExample has been split into several reusable examples. (#352)
• Code was moved from Omni and Status into Components, making the layered architecture clearer (#351)
• Documentation has been overhauled, including adding an extensive JANA1-to-JANA2 migration guide (#334, #336, #342, #354, #357, #359)
• CI testing has been extended (#332, #341)

Behavior changes:

• JANA now has one internal logger, configurable via the jana:loglevel parameter. External loggers are now configurable via the jana:global_loglevel parameter.
• Log output has been streamlined: oversized tables are now YAML, and essential information is now logged at WARN level. (#362)
• JPluginLoader now stops when a plugin fails to load, rather than continuing searching for another plugin with the same name.
• JPluginLoader no longer accepts paths as part of a valid plugin name
• JFactorySet is no longer silent when the user attempts to include duplicates of the same factory (#343)
• JMetadata is deprecated, to be replaced with JMultifactory. (#345)
• All JFactories now call JEventSource::GetObjects, not just JGetObjectsFactory. (#361)

New Contributors

• @RaiqaRasool made their first contribution in #332

• Full Changelog: v2.3.1...v2.3.2

v2.3.1

Bugfix: janadot produces nearly empty output files

This release fixes a bug which caused janadot plugin to stop producing output. It also drops support for Podio <= 00-17 by replacing the user-provided PodioTypeMap with the builtin PodioT::collection_type.

Full Changelog: v2.3.0...v2.3.1

v2.3.0

Features

• There is a new "interactive mode" accessible by pressing Ctrl-C during running. This pauses processing and allows the user to manually fire individual arrows, as well as look up information about components, collections, topology, and processing performance: #307, #322
• Users can now configure how strict JParameterManager will be about extra (e.g. misspelled) parameters: #302
• Users can now configure how much detail the parameters table will show at startup: #302
• Users can now directly look up which factories produce or consume each collection, and which collections are produced or consumed by each factory: #312
• Users can access expanded, constexpr version information from JVersion.h: #320

Bugfixes

• Improved CI coverage: #300, #319, #323
• Improved exception handling logic in all components: #301
• Components not being destroyed when they should: #299
• jana-generate.py no longer pulls in ROOT dependency by default, breaking the tutorial: #310
• CMake compiler_definitions inconsistent with jana_config.h: #313
• Suppress spurious error messages during JVersion.h creation: #317
• Factory parameters show up in parameters table: #311
• jana-config script sets RPATH correctly: #309

Refactoring

• Users no longer need to import and forward defines such as JANA2_HAVE_PODIO because they have been moved into JVersion.h: #313
• Code deduplication: jana_config.h fully replaced by JVersion.h: #313
• Dead code removal: JSubeventMailbox: #304
• All library code uses #pragma once instead of header guards: #308
• Example programs are installed to $PREFIX/bin instead of $PREFIX/programs: #309

Documentation

• JANA code style conventions: #306
• JANA release process: #306

Full Changelog: v2.2.0...v2.3.0

v2.2.1

Add support for event levels and timeslices

New features

• Add support for timeslices by @nathanwbrei in #278
• Develop TimesliceExample by @nathanwbrei in #281
• TimesliceExample: Wire factories externally by @nathanwbrei in #289
• Add JFactory "REGENERATE" flag by @nathanwbrei in #285
• Polish timeslice example by @nathanwbrei in #290

Bugfixes

• Fixes for the next PODIO version by @veprbl in #269
• Small fix to pushd and popd around source thisroot.sh by @kkauder in #272
• PodioExample: add schema_version by @wdconinc in #271
• fix: no copy constructor in PodioExample.cc by @wdconinc in #273
• Bugfix: Exceptions in JPluginLoader produce correct exit code by @nathanwbrei in #286
• Service initialization fixes by @nathanwbrei in #287
• Small fixes inspired by debugging eicrecon by @nathanwbrei in #288

Refactoring

• Arrow refactoring by @nathanwbrei in #270
• Cleanup: Remove obsolete, unused functionality by @nathanwbrei in #282
• JService is now a JComponent by @nathanwbrei in #283

Full Changelog: v2.1.2...v2.2.0

v2.1.2

• Fix rough edges involving PODIO and JMultifactories (“TODO: NWB:” in the code) (#263, #247, #253)
• Fix exported CMake target’s link libraries and compile definitions (#242)
• Fix parameter manager bugs: No more ”loses equality with itself after stringification!” warnings (#256, #233)
• Add support for std::array parameters (#236)
• Deprecate PodioTypeMap/data model glue (#262)
• Improve performance test suite (for regression testing!) (#260)
• Fix race condition which emerges when nthreads > 80 (#227)

v2.1.1

• Add missing GetApplication() in JMultifactory (Issue #225)
• Bugfixes in JFactoryPodioT (PR #234)
• Add config parameters jana:ticker_interval, janadot:output_file, janadot:weight_edges (PR #232)
• Add RTD+Sphinx documentation (PR #230)
• Fix free-after-use in JBacktrace.h (PR #224)
• Fix missing header in JTypeInfo.h (PR #223)
• Add self-hosted macOS CI runner (PR #220, #221)
• Fix conflict between USE_PODIO and USE_PYTHON CMake flats (PR #219)
• Change JParameter template specialization (PR #218)

v2.1.0

JANA2 v2.1.0

Summary

This release adds support for factories with multiple outputs ("Multifactories") and improves the experimental PODIO integration first introduced in v2.0.9. The show-stopping double-free on exit bug present in v2.0.9 has been fixed. The BlockExample has received a number of bug fixes, and custom topologies can now use components that are loaded from plugins. The janacontrol plugin has gained a feature to sample and inspect processed events without pausing the event stream, along with some bug fixes. The RPATHs have been reconfigured so that we need to set the LD_LIBRARY_PATH less often. The vendorized pybind11 is upgraded to version 2.10.3.

Important

• JANA2 requires the C++17 language standard or higher.
• JANA2 requires PODIO v0.16.3 or higher.

Pull requests

• Automatically add the RPATH by @faustus123 in #198
• No sources bug fix by @faustus123 in #200
• Custom topologies can now access components loaded from plugins by @nathanwbrei in #204
• Fix JBlockSourceArrow::execute::lambda_result never change by @cissieAB in #206
• Fix double free on exit. by @faustus123 in #205
• Fixes to BlockExample by @nathanwbrei in #208
• janacontrol bug fixes by @faustus123 in #209
• Add Fetch feature to janacontrol. by @faustus123 in #211
• Fix compiler warnings about sprintf by @faustus123 in #213
• Revise CI to add BlockExample tests in by @cissieAB in #203
• Python update by @faustus123 in #214
• Experimental multifactory implementation by @nathanwbrei in #215

Full changelog

v2.0.9...v2.1.0

v2.0.9

v2.0.9 provides first-class PODIO integration as well as a variety of bugfixes

v2.0.8

What's Changed

• Fix typo in Tutorial.md by @cissieAB in #152
• Fix JAutoActivator factory name parsing by @nathanwbrei in #161
• Generate an up-to-date JVersion.h via CMake by @nathanwbrei in #163
• Improvements to JParameters by @nathanwbrei in #167
• Fix janadot by @faustus123 in #169
• Error handling fixes by @nathanwbrei in #170
• JPluginLoader: Improve handling of short vs long plugin names by @nathanwbrei in #172
• Fix deadlock when calling JApplication::Quit by @nathanwbrei in #171

New Contributors

• @cissieAB made their first contribution in #152

Full Changelog: v2.0.7...v2.0.8