Introduce era modifier run3_nanoAOD_pre142X

[hqucms]

PR description:

This PR introduces a new era modifier, run3_nanoAOD_pre142X, for running the NANO step from pre-14_2_X Run3 MiniAODs (e.g., 13_0_X and 14_0_X). This will allow for developments that move some sequences/products from the NANO step to the MINI step.

This resolves #46038.

PR validation:

runTheMatrix.py -w nano --ibeos -l 2500.101,2500.111,2500.201,2500.211

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-46066/41856

• There are other open Pull requests which might conflict with changes you have proposed:
  • File Configuration/StandardSequences/python/Eras.py modified in PR(s): Add run3 tracking low pu era #33532

[hqucms]

enable nano

[cmsbuild]

A new Pull Request was created by @hqucms for master.

It involves the following packages:

• Configuration/Eras (operations)
• Configuration/PyReleaseValidation (upgrade, pdmv)
• Configuration/StandardSequences (operations)
• PhysicsTools/NanoAOD (xpog)

@AdrianoDee, @antoniovilela, @cmsbuild, @davidlange6, @fabiocos, @ftorrresd, @hqucms, @kskovpen, @mandrenguyen, @miquork, @rappoccio, @srimanob, @subirsarkar, @sunilUIET can you please review it and eventually sign? Thanks.
@AnnikaStein, @GiacomoSguazzoni, @JanFSchulte, @Martin-Grunewald, @VinInn, @VourMa, @dgulhan, @fabiocos, @felicepantaleo, @gpetruc, @makortel, @missirol, @mmusich, @mtosi, @rovere, @sameasy, @slomeo this is something you requested to watch as well.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

[hqucms]

please test

[cmsbuild]

+1

Size: This PR adds an extra 32KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-62ea45/41650/summary.html
COMMIT: 9e0ba86
CMSSW: CMSSW_14_2_X_2024-09-19-1100/el8_amd64_gcc12
Additional Tests: NANO
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/46066/41650/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: 82 differences found in the comparisons
• DQMHistoTests: Total files compared: 44
• DQMHistoTests: Total histograms compared: 3331158
• DQMHistoTests: Total failures: 5122
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3326016
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 43 files compared)
• Checked 193 log files, 163 edm output root files, 44 DQM output files
• TriggerResults: no differences found

NANO Comparison Summary

Summary:

• You potentially removed 678 lines from the logs
• ROOTFileChecks: Some differences in event products or their sizes found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 21
• DQMHistoTests: Total histograms compared: 55132
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 55132
• DQMHistoTests: Total skipped: 0
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 20 files compared)
• Checked 102 log files, 58 edm output root files, 21 DQM output files
• TriggerResults: no differences found

Nano size comparison Summary:

Sample	kb/ev	ref kb/ev	diff kb/ev	ev/s/thd	ref ev/s/thd	diff rate	mem/thd	ref mem/thd
2500.001	2.841	2.841	0.000 ( +0.0% )	3.13	3.10	+0.8%	6.678	6.037
2500.002	2.955	2.955	0.000 ( +0.0% )	2.80	2.77	+1.1%	7.021	6.416
2500.003	2.901	2.901	0.000 ( +0.0% )	2.89	2.89	-0.1%	6.997	6.391
2500.011	1.493	1.493	0.000 ( +0.0% )	4.86	4.80	+1.4%	2.413	2.390
2500.012	1.959	1.959	0.000 ( +0.0% )	2.89	2.91	-0.7%	2.608	2.533
2500.013	1.809	1.809	0.000 ( +0.0% )	4.17	4.13	+1.0%	2.499	2.391
2500.021	0.022	0.022	0.000 ( +0.0% )	0.94	0.94	-0.5%	2.209	2.200
2500.022	0.022	0.022	0.000 ( +0.0% )	0.92	0.90	+1.9%	2.228	2.199
2500.023	0.022	0.022	0.000 ( +0.0% )	0.92	0.89	+2.6%	2.183	2.138
2500.024	0.022	0.022	0.000 ( +0.0% )	0.69	0.69	-0.1%	2.324	2.308
2500.031	0.035	0.035	0.000 ( +0.0% )	0.85	0.84	+1.8%	2.325	2.281
2500.032	0.036	0.036	0.000 ( +0.0% )	0.88	0.83	+5.6%	2.265	2.228
2500.033	0.037	0.037	0.000 ( +0.0% )	0.79	0.78	+1.2%	2.368	2.327
2500.034	0.036	0.036	0.000 ( +0.0% )	0.80	0.80	+1.0%	2.348	2.309
2500.101	2.660	2.660	0.000 ( +0.0% )	8.85	8.88	-0.4%	6.910	6.298
2500.111	1.342	1.342	0.000 ( +0.0% )	20.53	20.07	+2.3%	2.229	2.227
2500.112	1.749	1.749	0.000 ( +0.0% )	14.35	15.01	-4.4%	2.117	1.803
2500.131	0.747	0.747	0.000 ( +0.0% )	18.63	18.26	+2.0%	1.513	1.416
2500.201	2.490	2.490	0.000 ( +0.0% )	7.62	7.48	+1.9%	6.150	5.830
2500.211	1.612	1.612	0.000 ( +0.0% )	17.72	17.17	+3.2%	2.113	1.823
2500.212	2.055	2.055	0.000 ( +0.0% )	14.11	13.94	+1.2%	2.142	1.857
2500.221	2.003	2.003	0.000 ( +0.0% )	7.78	7.71	+1.0%	2.299	1.970
2500.222	3.222	3.222	0.000 ( +0.0% )	7.39	7.44	-0.7%	2.353	2.063
2500.223	8.909	8.909	0.000 ( +0.0% )	2.65	2.60	+2.1%	2.364	2.315
2500.224	5.680	5.680	0.000 ( +0.0% )	0.61	0.60	+1.0%	2.448	2.385
2500.225	5.698	5.698	0.000 ( +0.0% )	0.58	0.58	+1.0%	2.439	2.429
2500.226	2.988	2.988	0.000 ( +0.0% )	6.91	7.34	-5.9%	2.303	2.297
2500.227	1.437	1.437	0.000 ( +0.0% )	11.91	11.70	+1.8%	1.345	1.321
2500.231	1.403	1.403	0.000 ( +0.0% )	13.80	13.57	+1.7%	1.952	1.935
2500.232	2.260	2.260	0.000 ( +0.0% )	13.29	13.47	-1.3%	2.008	2.030
2500.233	4.707	4.707	0.000 ( +0.0% )	4.31	4.06	+6.1%	2.037	2.019
2500.234	3.415	3.415	0.000 ( +0.0% )	0.76	0.75	+1.3%	2.081	2.050
2500.235	3.426	3.426	0.000 ( +0.0% )	0.74	0.74	-0.0%	2.108	2.110
2500.236	2.107	2.107	0.000 ( +0.0% )	14.02	13.54	+3.6%	2.058	2.012
2500.237	1.016	1.016	0.000 ( +0.0% )	17.00	16.67	+2.0%	1.351	1.346
2500.241	9.404	9.404	0.000 ( +0.0% )	3.72	3.66	+1.6%	1.800	1.774
2500.242	10.331	10.331	0.000 ( +0.0% )	0.92	0.90	+2.4%	1.641	1.610
2500.243	2.712	2.712	0.000 ( +0.0% )	8.58	8.42	+1.9%	1.077	1.075
2500.244	485.976	485.976	0.000 ( +0.0% )	0.57	0.55	+4.3%	1.692	1.606
2500.245	823.202	823.202	0.000 ( +0.0% )	0.75	0.74	+1.9%	1.687	1.593
2500.901	1.777	1.777	0.000 ( +0.0% )	21.63	20.88	+3.6%	1.802	1.766
2500.902	1.626	1.626	0.000 ( +0.0% )	22.47	20.88	+7.6%	1.757	1.725
2500.911	13.995	13.995	0.000 ( +0.0% )	3.88	2.93	+32.5%	1.093	1.088
2500.912	0.150	0.729	-0.579 ( -79.4% )	0.90	1.29	-30.0%	0.978	0.974
2500.913	0.110	0.110	0.000 ( +0.0% )	1.19	1.11	+7.2%	0.977	0.979

[hqucms]

+1

[hqucms]

@cms-sw/pdmv-l2 @cms-sw/upgrade-l2 Could you please review and sign? We have a few PRs pending on this to be merged first.

[Moanwar]

+Upgrade

[hqucms]

A gentle ping @cms-sw/pdmv-l2 @cms-sw/operations-l2 -- this is blocking #46112 and a few more developments in the pipeline for NanoAOD v15. Thanks!

[AdrianoDee]

Hi @hqucms dummy question. While I understand the need of the new modifier, I don't understand why it becomes the default one for the current cycle NANO wfs right?. Shouldn't it be differentiated (as is done for the other cycles)?

[hqucms]

Hi @hqucms dummy question. While I understand the need of the new modifier, I don't understand why it becomes the default one for the current cycle NANO wfs right?. Shouldn't it be differentiated (as is done for the other cycles)?

Hi @AdrianoDee -- It's not the default if the MINI input is also produced in the current (14_2_X) cycle. It's only for reading MiniAODs from previous cycles , eg. 140X for 2024, 130X for 2022/2023, etc.

[AdrianoDee]

+pdmv

[antoniovilela]

+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 be automatically merged.