What s new in version 4 of gaudi
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What’s new in version 4 of GAUDI. LHCb Software Week 5-7 April 2000 P. Mato / CERN. Contents. What’s new in GAUDI Review of Progress Status of Release. What’s new in GAUDI. A number of undesired “features” has been fixed Data Access Data Persistency (Markus’s talk)

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What’s new in version 4 of GAUDI

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What s new in version 4 of gaudi

What’s new in version 4 of GAUDI

LHCb Software Week

5-7 April 2000

P. Mato / CERN


Contents

Contents

  • What’s new in GAUDI

  • Review of Progress

  • Status of Release

What's new in version 4 of GAUDI


What s new in gaudi

What’s new in GAUDI

  • A number of undesired “features” has been fixed

  • Data Access

  • Data Persistency(Markus’s talk)

  • Event Model(covered yesterday)

  • Detector Description(covered yesterday)

  • Histograms (Pavel’s talk)

  • Visualization (Guy’s talk)

  • Dynamic Loading(Markus’s talk)

  • Framework Services

What's new in version 4 of GAUDI


Data access

Data Access

  • Overcoming deficiencies in EventSelector (SICb specific implementation).

    • Handling EOF

    • Handling more than one jobID or file

    • Bookkeeping database interface (old database)

    • Improved abstract interface

  • Pileup support

    • Interfaced to the Sicb “merge” routine (not yet fully working)

What's new in version 4 of GAUDI


Pileup architecture

EventDataSvc

ApplicationMgr

EventDataSvc

SicbEventSelector

SicbPileupSvc

SicbEventSelector

SicbPileupAlg

“EventSelector”

“PileupSelector”

“PileupAlg”

“PileupDataSvc”

“EventDataSvc”

“PileupSvc”

Pileup Architecture

IProperty

IEventSelector

IDataManagerSvc

IDataProviderSvc

IDataProviderSvc

IProperty

IEventSelector

IDataManagerSvc

The Algorithm and Service can be merged into one Algorithm for the Sibc version

Not needed for the Sicb version

What's new in version 4 of GAUDI


Framework services

Framework Services

  • JobOptionsSvc

    • Support for “#IFDEF” “#ENDIF”

    • Support for “environment variables”

  • RandomNumberSvc

    • First version available. Not yet save/restore available.

  • ChronoSvc

    • Utility service for measuring elapsed time and produce statistics at the end of the job.

  • Gaudi Exceptions

    • Base class defined.

    • The Algorithm::execute() inside a try/catch clause

What's new in version 4 of GAUDI


Units

Units

  • Adopted GEANT4/CLHEP system of units in GAUDI v3

    • mm, ns, MeV,...

  • Better conformance to the CLHEP units

    • Sicb Converters

    • XML files

    • Particle properties

    • Examples

    • etc.

What's new in version 4 of GAUDI


Re packaging

Re-packaging

New package containing a number of basic services

GAUDI Framework

GaudiExam.

(applications)

HbookCnv

(converters)

RootCnv

(converters)

SicbCnv

(converters)

DetDesc

(detect. model)

GaudiSvc

(services)

LHCbEvent

(event model)

Gaudi

(foundations)

Package group

Package dependency

Optional runtime dependency

What's new in version 4 of GAUDI


What will not be on the release

What will not be on the Release

  • New ROOT version

  • Event collections

  • Monitoring utilities (property browser, data store browser, …)

  • “Tools” and “Toolbox”

  • Re-structuring of ApplicationMgr

  • Deployment of Bug tracking tool

What's new in version 4 of GAUDI


Review of work

Review of work

What's new in version 4 of GAUDI


Task list from last november

Task List (from last November)

What's new in version 4 of GAUDI


Task list from last november1

Task List (from last November)

What's new in version 4 of GAUDI


Status of release 4

Status of release 4

  • All packages are working in the DEV area

  • Very minor changes needed

  • Last commit next Monday

  • Working on new version of User’s Guide

  • Public release by the end of next week

What's new in version 4 of GAUDI


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