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Catch case where parent index is bad in Hydjet #39874

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merged 3 commits into from
Nov 8, 2022

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Dr15Jones
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PR description:

  • Parent index should not be larger than child index for hydjet. This occurred when there was a high multiplicity which is causing an index overflow in the Fortran code.
  • Now throw an exception when parent index is larger than child index. This is much preferred over the segmentation fault happening now.

PR validation:

Ran a job which before change would have a segmentation fault but after change throws exception and ends cleanly.

@Dr15Jones
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FYI @wouf

@Dr15Jones
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Based on discussion in #39784

@Dr15Jones
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please test workflow 159.03

@cmsbuild
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+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-39874/32787

  • This PR adds an extra 16KB to repository

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A new Pull Request was created by @Dr15Jones (Chris Jones) for master.

It involves the following packages:

  • GeneratorInterface/HydjetInterface (generators)

@SiewYan, @mkirsano, @Saptaparna, @alberto-sanchez, @menglu21, @GurpreetSinghChahal can you please review it and eventually sign? Thanks.
@alberto-sanchez, @cbaus, @mkirsano this is something you requested to watch as well.
@perrotta, @dpiparo, @rappoccio you are the release manager for this.

cms-bot commands are listed here

@wouf
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wouf commented Oct 27, 2022

This PR related to cms-sw/cmsdist#8154

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wouf commented Oct 27, 2022

@Dr15Jones, could You please to update this PR to kMaxMultiplicity = 200000

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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-84438c/28564/summary.html
COMMIT: 15726d8
CMSSW: CMSSW_12_6_X_2022-10-27-1100/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/39874/28564/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

@slava77 comparisons for the following workflows were not done due to missing matrix map:

  • /data/cmsbld/jenkins/workspace/compare-root-files-short-matrix/data/PR-84438c/159.03_HydjetQ_MinBias_5020GeV_2021_ppReco+HydjetQ_MinBias_5020GeV_2021_ppReco+DIGIHI2021PPRECO+RAWPRIMESIMHI18+RECOHI2022PROD+MINIHI2022PROD

Summary:

  • No significant changes to the logs found
  • Reco comparison results: 6 differences found in the comparisons
  • Reco comparison had 6 failed jobs
  • DQMHistoTests: Total files compared: 48
  • DQMHistoTests: Total histograms compared: 3384029
  • DQMHistoTests: Total failures: 9
  • DQMHistoTests: Total nulls: 0
  • DQMHistoTests: Total successes: 3383998
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
  • Checked 206 log files, 48 edm output root files, 48 DQM output files
  • TriggerResults: no differences found

@Dr15Jones
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please test with cmsdist#8154

@cmsbuild
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+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-39874/32801

  • This PR adds an extra 16KB to repository

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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-84438c/28583/summary.html
COMMIT: 1fb8c91
CMSSW: CMSSW_12_6_X_2022-10-27-1100/el8_amd64_gcc10
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/39874/28583/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:

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-84438c/28583/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-84438c/28583/git-merge-result

Comparison Summary

Summary:

  • No significant changes to the logs found
  • Reco comparison results: 1076 differences found in the comparisons
  • Reco comparison had 6 failed jobs
  • DQMHistoTests: Total files compared: 48
  • DQMHistoTests: Total histograms compared: 3384029
  • DQMHistoTests: Total failures: 2958
  • DQMHistoTests: Total nulls: 0
  • DQMHistoTests: Total successes: 3381049
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
  • Checked 201 log files, 48 edm output root files, 48 DQM output files
  • TriggerResults: no differences found

@smuzaffar
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smuzaffar commented Oct 31, 2022

test parameters:

@smuzaffar
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please test

@cmsbuild
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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-84438c/28657/summary.html
COMMIT: 1fb8c91
CMSSW: CMSSW_12_6_X_2022-10-30-2300/el8_amd64_gcc10
Additional Tests: THREADING
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/39874/28657/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

@slava77 comparisons for the following workflows were not done due to missing matrix map:

  • /data/cmsbld/jenkins/workspace/compare-root-files-short-matrix/data/PR-84438c/159.03_HydjetQ_MinBias_5020GeV_2021_ppReco+HydjetQ_MinBias_5020GeV_2021_ppReco+DIGIHI2021PPRECO+RAWPRIMESIMHI18+RECOHI2022PROD+MINIHI2022PROD

Summary:

  • No significant changes to the logs found
  • Reco comparison results: 4 differences found in the comparisons
  • DQMHistoTests: Total files compared: 48
  • DQMHistoTests: Total histograms compared: 3416356
  • DQMHistoTests: Total failures: 3
  • DQMHistoTests: Total nulls: 0
  • DQMHistoTests: Total successes: 3416331
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
  • Checked 211 log files, 48 edm output root files, 48 DQM output files
  • TriggerResults: no differences found

@smuzaffar
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@cms-sw/generators-l2 , if this PR looks good then should we go ahead with hydjet 1.9.3 ( cms-sw/cmsdist#8154 ) integration?

@SiewYan
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SiewYan commented Nov 7, 2022

It is fine by me, @Saptaparna , @menglu21 , could you confirm and sign it? thanks

@Saptaparna
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+1

@cmsbuild
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cmsbuild commented Nov 8, 2022

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. @perrotta, @dpiparo, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

@perrotta
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perrotta commented Nov 8, 2022

+1

@cmsbuild cmsbuild merged commit b43b194 into cms-sw:master Nov 8, 2022
@wouf
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wouf commented Nov 8, 2022

It won't work properly without cms-sw/cmsdist#8154 !

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7 participants