Addhepmc3

[mkirsano]

Add tool hepmc3 for future migration HepMC2 -> HepMC3. It is not used yet. To facilitate further development.

[cmsbuild]

A new Pull Request was created by @mkirsano (Mikhail Kirsanov) for branch IB/CMSSW_12_3_X/master.

@cmsbuild, @smuzaffar, @iarspider can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @qliphy you are the release manager for this.
cms-bot commands are listed here

[mkirsano]

please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22744/summary.html
COMMIT: fddfe83
CMSSW: CMSSW_12_3_X_2022-03-01-1100/slc7_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/7655/22744/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 3 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 4000857
• DQMHistoTests: Total failures: 8
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4000827
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 204 log files, 45 edm output root files, 49 DQM output files
• TriggerResults: no differences found

[smuzaffar]

please test for slc7_aarch64_gcc11

looks good, lets tests for other archs

[smuzaffar]

please test for slc7_ppc64le_gcc11

[smuzaffar]

please test for cs8_amd64_gcc11

[cmsbuild]

-1

Failed Tests: UnitTests RelVals
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22763/summary.html
COMMIT: fddfe83
CMSSW: CMSSW_12_3_X_2022-03-01-2300/slc7_aarch64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/7655/22763/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @cms-sw added github perl deps in fakesystem #7658
• @cms-sw typo fixed for fakesystem #7659
• @cms-sw perl package clean from bootstrap; drop python2 deps #7656

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22763/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22763/git-merge-result

Unit Tests

I found errors in the following unit tests:

---> test DRNTest had ERRORS

RelVals

• 4.53

----- Begin Fatal Exception 02-Mar-2022 13:04:25 CET-----------------------
An exception of category 'Vertex' occurred while
   [0] Processing  Event run: 194533 lumi: 329 event: 462355458 stream: 0
   [1] Running path 'dqmofflineOnPAT_1_step'
   [2] Prefetching for module SingleTopTChannelLeptonDQM_miniAOD/'singleTopElectronMediumDQM_miniAOD'
   [3] Prefetching for module PATMuonSlimmer/'slimmedMuons'
   [4] Prefetching for module PATMuonSelector/'selectedPatMuons'
   [5] Prefetching for module PATMuonProducer/'patMuons'
   [6] Prefetching for module MuonProducer/'muons'
   [7] Prefetching for module PFProducer/'particleFlowTmp'
   [8] Prefetching for module PFBlockProducer/'particleFlowBlock'
   [9] Prefetching for module PFElecTkProducer/'pfTrackElec'
   [10] Prefetching for module PFConversionProducer/'pfConversions'
   [11] Calling method for module ConversionProducer/'allConversions'
Exception Message:
Refitted track not found in list
----- End Fatal Exception -------------------------------------------------

• 140.56

----- Begin Fatal Exception 02-Mar-2022 13:13:03 CET-----------------------
An exception of category 'Vertex' occurred while
   [0] Processing  Event run: 326479 lumi: 7 event: 1579493 stream: 0
   [1] Running path 'dqmoffline_8_step'
   [2] Prefetching for module SMPDQM/'SMPDQM'
   [3] Prefetching for module MuonProducer/'muons'
   [4] Prefetching for module PFProducer/'particleFlowTmp'
   [5] Prefetching for module PFBlockProducer/'particleFlowBlock'
   [6] Prefetching for module PFElecTkProducer/'pfTrackElec'
   [7] Prefetching for module PFConversionProducer/'pfConversions'
   [8] Calling method for module ConversionProducer/'allConversions'
Exception Message:
Refitted track not found in list
----- End Fatal Exception -------------------------------------------------

• 136.874

----- Begin Fatal Exception 02-Mar-2022 13:27:38 CET-----------------------
An exception of category 'Vertex' occurred while
   [0] Processing  Event run: 319450 lumi: 76 event: 106007323 stream: 0
   [1] Running path 'dqmoffline_10_step'
   [2] Prefetching for module SMPDQM/'SMPDQM'
   [3] Prefetching for module MuonProducer/'muons'
   [4] Prefetching for module PFProducer/'particleFlowTmp'
   [5] Prefetching for module PFBlockProducer/'particleFlowBlock'
   [6] Prefetching for module PFElecTkProducer/'pfTrackElec'
   [7] Prefetching for module PFConversionProducer/'pfConversions'
   [8] Calling method for module ConversionProducer/'allConversions'
Exception Message:
Refitted track not found in list
----- End Fatal Exception -------------------------------------------------

[mkirsano]

Errors cannot be related. Only compilation errors can be.

[cmsbuild]

-1

Failed Tests: UnitTests
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22762/summary.html
COMMIT: fddfe83
CMSSW: CMSSW_12_3_X_2022-03-01-2300/cs8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/7655/22762/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @cms-sw added github perl deps in fakesystem #7658
• @cms-sw typo fixed for fakesystem #7659
• @cms-sw perl package clean from bootstrap; drop python2 deps #7656

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22762/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3ff44b/22762/git-merge-result

Unit Tests

I found errors in the following unit tests:

---> test test-das-selected-lumis had ERRORS

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 69172 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3990927
• DQMHistoTests: Total failures: 435698
• DQMHistoTests: Total nulls: 422
• DQMHistoTests: Total successes: 3554785
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: -43232.415 KiB( 48 files compared)
• DQMHistoSizes: changed ( 10224.0 ): -0.288 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 11634.0,... ): -7205.463 KiB HLT/Tracking
• DQMHistoSizes: changed ( 11834.0 ): 2.899 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 250202.181 ): -0.111 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 25202.0 ): -0.129 KiB SiStrip/MechanicalView
• DQMHistoSizes: changed ( 7.3 ): -2.009 KiB SiStrip/MechanicalView
• Checked 204 log files, 45 edm output root files, 49 DQM output files
• TriggerResults: found differences in 14 / 48 workflows

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_12_3_X/master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @perrotta, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2)