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Fix EMTF unpacker crash by changing GEM station assignment. #33808

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merged 2 commits into from May 24, 2021

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eyigitba
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PR description:

As reported in #33679 and https://hypernews.cern.ch/HyperNews/CMS/get/tier0-Ops/2219.html the EMTF unpacker is causing a crash after a firmware update to include GEM inputs in EMTF DAQ output. The crash is due to the invalid station assignment and this PR fixes it.

Since we want to keep this firmware for the next MWGR we want to get this in CMSSW as soon as possible also with a backport to 11_3_X.

PR validation:

Validated with:

  • scram b runtests
  • runTheMatrix.py -l limited -i all --ibeos

FYI: @jiafulow @dildick @silviodonato

@cmsbuild
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-code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-33808/22797

  • This PR adds an extra 20KB to repository

Code check has found code style and quality issues which could be resolved by applying following patch(s)

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+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-33808/22798

  • This PR adds an extra 20KB to repository

@cmsbuild
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A new Pull Request was created by @eyigitba for master.

It involves the following packages:

EventFilter/L1TRawToDigi

@cmsbuild, @rekovic, @cecilecaillol can you please review it and eventually sign? Thanks.
@dinyar, @Martin-Grunewald, @thomreis this is something you requested to watch as well.
@silviodonato, @dpiparo, @qliphy you are the release manager for this.

cms-bot commands are listed here

@qliphy
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qliphy commented May 24, 2021

please test

@qliphy
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qliphy commented May 24, 2021

type bugfix
see #33679 (comment)

@cmsbuild
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+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-ddc5d6/15261/summary.html
COMMIT: 18025db
CMSSW: CMSSW_12_0_X_2021-05-23-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/33808/15261/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: 7 differences found in the comparisons
  • DQMHistoTests: Total files compared: 37
  • DQMHistoTests: Total histograms compared: 2650486
  • DQMHistoTests: Total failures: 12
  • DQMHistoTests: Total nulls: 1
  • DQMHistoTests: Total successes: 2650451
  • DQMHistoTests: Total skipped: 22
  • DQMHistoTests: Total Missing objects: 0
  • DQMHistoSizes: Histogram memory added: 0.004 KiB( 36 files compared)
  • DQMHistoSizes: changed ( 312.0 ): 0.004 KiB MessageLogger/Warnings
  • Checked 155 log files, 37 edm output root files, 37 DQM output files
  • TriggerResults: no differences found

@cecilecaillol
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+l1

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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, @qliphy (and backports should be raised in the release meeting by the corresponding L2)

@qliphy
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qliphy commented May 24, 2021

+1

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4 participants