Changelog

All notable changes to this project will be documented in this file.

Project Coordinators: Marco Clemencic, Charles Leggett

The format is based on Keep a Changelog.

Unreleased

v30r4 - 2018-11-02

Improvements, modernization and fixes.

Changed

• Reorganization of Gaudi::Parsers code (mr !759)
• Update LCG to 94 and Gaudi version to v30r4 (mr !776)
• Update minimum required CMake version to 3.6 (mr !789)
• Remove m_event_context from Algorithm (mr !784)
• Reimplementation of DataHandle (mr !462)
• Improve extension API in EventContext (mr !770)
• Change return type of interger counters operations, like mean, to float (mr !786, issue #50)
• Clean up IDataProviderSvc and IDataManagerSvc interfaces (mr !674)
• Avoid printing empty counters (mr !777)
• Use unique_ptr for EventContexts (mr !732, issue #37)
• ConcurrencyFlags: move setting from AvalancheScheduler to HiveWhiteBoard (mr !726)
• Introduce a generic IDataStoreAgent implementation (mr !661)
• MetaDataSvc: save data for all clients of the JobOptionsSvc (mr !720)
• Adding actual type of object in data store to error messages (mr !715)

Added

• Add Gaudi::Property constructors which accept an update handler (mr !769)
• Optionally capture and print exception backtrace (mr !653)
• Add build and runtime support for gcc/clang sanitizers (mr !744)
• Add debug builds to Gitlab-CI and other improvements to CI configuration (mr !756)
• Introduce IDataBroker interface, and HiveDataBroker implementation (mr !685, mr !739)
• Added an accumulate helper function to new counters (mr !717)

Fixed

• HiveWhiteBoard::freeStore: check whether slot was already free (mr !779, issue #49)
• Fix segfault when scheduling EventViews (mr !781)
• Fixed bug in BinomialCounter when using buffer (mr !764)
• Clarify scalar operator() signature in MultiScalarTransform (mr !755)
• Fix potential race condition in TimelineSvc (mr !750)
• Implicitly convert DataObjectHandleBase to str properties (mr !773)
• Filter out install and build files from make apply-formatting (mr !747, )
• Fixed issues reported by gcc/clang sanitizers (mr !749, mr !757, mr !758, mr !752, mr !751, mr !746, mr !772, mr !753)
• Make sure a test fails if its reference file is not found (mr !734)
• Fix Floating Point Exception in counters.h (mr !760)
• Make the CMake tests more resilient to symlinks (mr !742)
• Add support for versioned ROOT libraries (mr !737)
• Make event views bookkeeping thread-safe (mr !729, issue #36)
• Avoid using a (possibly invalid) EventContext pointer (mr !727)
• Mark dependencies as required when the build requires them (mr !731)
• Use std::filesystem only with C++17 (mr !738)
• Fixed indentation of new counters to be backward compatible (mr !717)
• Fixed error handling of qmt parsing errors (mr !714)
• Stop profiling on finalize if needed (mr !713)
• THistSvc: fix memory corruption in deReg(string) (mr !728)
• Avoid possible memory corruption in PluginService (mr !733)
• Added correct vector_of_const_::operator[] and ::at (mr !710)

Clean up

• Make VectorMap nothrow_move_constructible (mr !791)
• Fix some gcc 8 warnings (mr !782)
• Remove unused mutex member in Algorithm (mr !767)
• Replaced invalid std::forward with std::move in PluginService (mr !745)
• Counters: improve doxygen (mr !754)
• Minor code clean up (mr !408, mr !740, mr !774)

v30r3 - 2018-08-01

Improvements, modernization and fixes.

Deprecated

• Print warning if begin/endRun are used in serial jobs (mr !666)
• Fully deprecate DeclareFactoryEntries.h (mr !648)

Changed

• Implement error detection for Hive scheduler/eventloopmgr (mr !706)
• Modernize memory management in PrecedenceRulesGraph (mr !684)
• Simplify HLTEventLoopMgr (mr !686)
• Rewrite of PluginService in modern C++ (mr !709)
• Sort uids map before printing the content at finalize (in DEBUG) (mr !702)
• Remove NTUPLEINFO (mr !688)
• Revert IRegsitry modification from mr !604 (mr !704)
• Move to event-wise stall detection (mr !690)
• Avoid superfluous visitor-to-scheduler handovers of in-view DR algorithms (mr !689)
• Add set-to-set lookups for faster AlgsExecutionStates matching (mr !687)
• FileMgr: replace integer with bitset (mr !667)
• Enable top-level 3T dumps for event views (mr !675)
• Add support for multiple CF parents to 3T (mr !672)
• Applied new formatting (see mr !651, mr !448)
• Remove DataHandle::commit() (mr !625)
• Modernize Registry usage in (Ts)DataSvc (mr !604, issue #5)
• Improve Gitlab-CI configuration (mr !651, mr !448)
• Implemented a new property for IoComponentMgr to hold search patterns for direct I/O input file names (mr !646)
• Allow retrieval of const services, lost with mr !526 (mr !647)
• Add renamePFN and deletePFN methods to FileCatalog (mr !645)
• Do string conversion in stream operator for AlgsExecutionStates::State (mr !643)
• Use apply in Gaudi::Functional (mr !622)

Fixed

• Fixes for clang build (mr !724)
• Fix dependency of generated PCM files (mr !705)
• Fix tests in special configurations (mr !701)
• Fix asynchronous task scheduling (mr !697)
• Make sure we do not use ninja from LCG (mr !695)
• Increase timeout for event view tests (mr !696)
• Fix message service format in GaudiMP (mr !694)
• CommonAuditor: only print CustomEventType deprecation warning if the property is used (mr !691)
• Fix for crash when events are deleted while view algorithms are still running (mr !670)
• Fix environment for Gitlab-CI
• Unset GIT_DIR/GIT_WORK_TREE before cloning xenv (mr !669)
• Add test and fix of version propagation in KeyedContainer move (mr !663, issue #27)
• Fixed the list of files used for formatting check in Gitlab-CI (mr !664)
• Avoid (false positive) clang warning (mr !656)
• Handle incompatible values for DataObjectHandleBase props (mr !650)
• Fixed bug in THistSvc introduced with mr !594 (mr !652)

Added

• Add support for EventContext as input to Gaudi::Functional algorithms (mr !671)
• Add operator() to Property (mr !679)
• Add producer for KeyedContainer and vector to GaudiExamples (mr !673)
• Implementation of new counters classes (mr !629, mr !676, mr !677)
• Change log (mr !649)

Clean up

• Simplify Property forwarding functions (mr !683)
• Simplify counter implementation (mr !682)
• Update C++17 / lib fundamentals v2 implementations (mr !681)
• Modernize GaudiPython (mr !680)
• Modernize RootCnv (mr !660)
• Modernize RootHistCnv (mr !659)
• Protect logging and clean up headers in HiveSlimEventLoopMgr (mr !692)
• Remove unused variables in Algorithm (mr !668)
• Remove unreferenced code (mr !658)

v28r2p1 - 2018-06-15

Bugfix release

Fixed

• Add test and fix of version propagation in KeyedContainer move (mr !665, issue #27)

Added

• Gitlab-CI configuration (mr !665, backport from master)

v29r4 - 2018-04-17

Bugfix release.

Fixed

• Add test and fix of version propagation in KeyedContainer move (mr !662, issue #27)
• Handle incompatible values for DataObjectHandleBase props (mr !654)

Changed

• Improve Gitlab-CI configuration (mr !655, backport of mr !651)

Old versions

Details about old versions of the project can be found in the [ReleaseNotes](ReleaseNotes) folder and in the release.notes files in GaudiRelease/doc.