Adding Sherpa ttbar+2j GEN Relval workflow 536

[SanghyunKo]

Adding Sherpa ttbar@NLO + 2 LO jets (MENLOPS) GEN Relval workflow as discussed in GEN meeting.

(Currently, only ZtoEE process is available for Sherpa Relval (workflow 534).)

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-25461/7548

[cmsbuild]

A new Pull Request was created by @SanghyunKo (Sanghyun Ko) for master.

It involves the following packages:

Configuration/Generator
Configuration/PyReleaseValidation

@cmsbuild, @efeyazgan, @zhenhu, @perrozzi, @prebello, @kpedro88, @pgunnell, @alberto-sanchez, @qliphy can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @makortel this is something you requested to watch as well.
@davidlange6, @slava77, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[efeyazgan]

I thought we asked for a simpler process for the relval.

[efeyazgan]

Adding @GurpreetSinghChahal

[SanghyunKo]

Hi @efeyazgan, I reduced number of jets and the order of jets. Now event generation only takes ~0.7s/event, so I assumed that the process is simple enough for the relval. However, I can replace python fragment & sherpack for simpler and more generic one if you want.

[smuzaffar]

@SanghyunKo , we did a cleanup of some large data files which were merge in cmssw repo few days ago. Due to this cleanup this PR is now in a bad state (includes all the commits which we rewrite to avoid the large data files), Can you please rebase this PR based on new head?

[cmsbuild]

Pull request #25461 was updated. @andrius-k, @schneiml, @ianna, @kpedro88, @nsmith-, @rekovic, @thomreis, @alberto-sanchez, @pohsun, @peruzzim, @perrotta, @civanch, @zhenhu, @cmsbuild, @davidlange6, @smuzaffar, @Dr15Jones, @cvuosalo, @efeyazgan, @mdhildreth, @jfernan2, @tocheng, @slava77, @ggovi, @qliphy, @fabiocos, @prebello, @kmaeshima, @perrozzi, @monttj, @pgunnell, @franzoni, @fgolf, @lpernie can you please check and sign again.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-25461/32215/summary.html

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

• /build/cmsbld/jenkins/workspace/compare-root-files-short-matrix/results/JR-comparison/PR-25461/536.0_sherpa_ttbar_2j_MENLOPS_13TeV_MASTER+sherpa_ttbar_2j_MENLOPS_13TeV_MASTER+HARVESTGEN

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 33
• DQMHistoTests: Total histograms compared: 3153717
• DQMHistoTests: Total failures: 2
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3153511
• DQMHistoTests: Total skipped: 204
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 32 files compared)
• Checked 137 log files, 14 edm output root files, 33 DQM output files

[qliphy]

+1

[kpedro88]

+upgrade

[SanghyunKo]

Hi @zhenhu, @prebello, could you please check this and sign?

[prebello]

+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. @davidlange6, @slava77, @smuzaffar, @fabiocos (and backports should be raised in the release meeting by the corresponding L2)

[fabiocos]

code-checks

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-25461/7880

• This PR adds an extra 60KB to repository

[fabiocos]

+1