[13_0_X] Fix implicit host-to-device copy for ES data products with labels in Alpaka ESProducers

[makortel]

PR description:

Backport of #41019, original description

It was noticed during the Patatrack hackathon that the implicit host-to-device copy of EventSetup data products did not work correctly in Alpaka ESProducers when the data product had a label set (either via explicit argument to setWhatProduced() or via the appendToDataLabel configuration parameter). The test code that I added in #40813 turned out to have a flaw, because of which the problem was not caught earlier.

PR validation:

None beyond #41019

If this PR is a backport please specify the original PR and why you need to backport that PR. If this PR will be backported please specify to which release cycle the backport is meant for:

Backport of #41019 in light of the future Alpaka use.

[cmsbuild]

A new Pull Request was created by @makortel (Matti Kortelainen) for CMSSW_13_0_X.

It involves the following packages:

• HeterogeneousCore/AlpakaCore (heterogeneous)
• HeterogeneousCore/AlpakaTest (heterogeneous)

@cmsbuild, @makortel, @fwyzard can you please review it and eventually sign? Thanks.
@missirol, @rovere 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

• Backported from Fix implicit host-to-device copy for ES data products with labels in Alpaka ESProducers #41019

[makortel]

type bug-fix

[makortel]

backport of #41019

[makortel]

enable gpu

[makortel]

@cmsbuild, please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-a3e395/31235/summary.html
COMMIT: aea87d6
CMSSW: CMSSW_13_0_X_2023-03-12-2300/el8_amd64_gcc11
Additional Tests: GPU
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/41038/31235/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 19 lines from the logs
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 49
• DQMHistoTests: Total histograms compared: 3557934
• DQMHistoTests: Total failures: 6
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3557906
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 48 files compared)
• Checked 213 log files, 164 edm output root files, 49 DQM output files
• TriggerResults: no differences found

GPU Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 4
• DQMHistoTests: Total histograms compared: 19862
• DQMHistoTests: Total failures: 10
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 19852
• DQMHistoTests: Total skipped: 0
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 3 files compared)
• Checked 12 log files, 9 edm output root files, 4 DQM output files
• TriggerResults: no differences found

[makortel]

+heterogeneous

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_13_0_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_13_1_X is complete. 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]

+1