[14_1_X] Alpaka Pixel: Write nTracks=0 When No Track Stored

[AdrianoDee]

PR description:

Plain backport of #45876 to 14_1_X

[cmsbuild]

cms-bot internal usage

[cmsbuild]

-code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-45878/41632

ERROR: Unable to merge PR.

See log https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-45878/41632/cms-checkout-topic.log

[cmsbuild]

-code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-45878/41633

ERROR: Unable to merge PR.

See log https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-45878/41633/cms-checkout-topic.log

[AdrianoDee]

please test

[cmsbuild]

-1

Failed Tests: RelVals-GPU
Size: This PR adds an extra 20KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41295/summary.html
COMMIT: 4af3b32
CMSSW: CMSSW_14_1_X_2024-09-04-1100/el8_amd64_gcc12
Additional Tests: GPU
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45878/41295/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:

• @mmusich [14.1.X] TrackingRecHitsSoACollection: early return hostData in CopyHost::copyAsync() when there aren't hits #45857

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41295/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41295/git-merge-result

RelVals-GPU

ValueError: Undefined workflows: 12861.0, 12861.402

Comparison Summary

Summary:

• You potentially added 3 lines to the logs
• Reco comparison results: 80 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3633698
• DQMHistoTests: Total failures: 4980
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3628698
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 208 log files, 181 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[AdrianoDee]

test parameters:

• workflow_opts = -w upgrade
• workflows_gpu = 12461.402, 12861.0, 12861.402
• workflows = 12461.402, 12861.0, 12861.402
• workflow_opts_gpu = -w upgrade

[AdrianoDee]

please test

[cmsbuild]

+1

Size: This PR adds an extra 20KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41306/summary.html
COMMIT: 4af3b32
CMSSW: CMSSW_14_1_X_2024-09-04-1100/el8_amd64_gcc12
Additional Tests: GPU
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45878/41306/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:

• @mmusich [14.1.X] TrackingRecHitsSoACollection: early return hostData in CopyHost::copyAsync() when there aren't hits #45857

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41306/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-449756/41306/git-merge-result

Comparison Summary

Summary:

• You potentially added 1 lines to the logs
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3633698
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3633678
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 208 log files, 181 edm output root files, 48 DQM output files
• TriggerResults: no differences found

GPU Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 1 differences found in the comparisons
• DQMHistoTests: Total files compared: 6
• DQMHistoTests: Total histograms compared: 37044
• DQMHistoTests: Total failures: 664
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 36380
• DQMHistoTests: Total skipped: 0
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 5 files compared)
• Checked 20 log files, 25 edm output root files, 6 DQM output files
• TriggerResults: no differences found

[AdrianoDee]

urgent

• backport(s) needed for datataking

[jfernan2]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_14_1_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_2_X is complete. This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @antoniovilela, @rappoccio, @mandrenguyen (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

+1