Particle Flow generator truth information

[jpata]

PR description:

Enable the production of particle-level generator truth information for PFCandidates.

• update CaloTruthProducer to optionally allow association of generator particles with the current ECAL and HCAL geometry for PF generator-level studies
• add a PF-specific EDAnalyzer for dumping PFCandidates and the associated GenParticles from TrackingTruth and CaloTruth.

Slides from the PF meeting with the rationale and early results:

• https://indico.cern.ch/event/892992/contributions/3766807/attachments/1995348/3328771/2020_02_28.pdf
• https://indico.cern.ch/event/897397/contributions/3786360/attachments/2003108/3344534/2020_03_13.pdf

We do not change the standard reconstruction sequences.

PR validation:

runTheMatrix is in progress.

If this PR is a backport please specify the original PR and why you need to backport that PR:

This PR is not a backport.

Before submitting your pull requests, make sure you followed this checklist:

• verify that the PR is really intended for the chosen branch
• verify that changes follow CMS Naming, Coding, And Style Rules
• verify that the PR passes the basic test procedure suggested in the CMSSW PR instructions

WIP - comments welcome.

cc @hatakeyamak @bendavid @lgray

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-29361/14454

• This PR adds an extra 40KB to repository

[cmsbuild]

A new Pull Request was created by @jpata (Joosep Pata) for master.

It involves the following packages:

SimGeneral/CaloAnalysis
SimGeneral/MixingModule
Validation/RecoParticleFlow

@andrius-k, @kmaeshima, @schneiml, @civanch, @mdhildreth, @cmsbuild, @jfernan2, @fioriNTU can you please review it and eventually sign? Thanks.
@makortel, @fabiocos, @hatakeyamak this is something you requested to watch as well.
@silviodonato, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[jfernan2]

@jpata can you please add yourself with your git username to the PF Validation e-group for future refrences?
https://twiki.cern.ch/twiki/bin/viewauth/CMS/DQMContacts#Particle_Flow_PF

[civanch]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/5473/console Started: 2020/04/01 01:49

[cmsbuild]

+1
Tested at: 0074688
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c9dc7c/5473/summary.html
CMSSW: CMSSW_11_1_X_2020-03-31-2300
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c9dc7c/5473/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 8 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2692110
• DQMHistoTests: Total failures: 3
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2691788
• DQMHistoTests: Total skipped: 319
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 147 log files, 16 edm output root files, 34 DQM output files

[jfernan2]

+1

[civanch]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @silviodonato, @dpiparo (and backports should be raised in the release meeting by the corresponding L2)

[silviodonato]

+1