DD4hep: Strip off Residual Namespace while Calculating the History

[ianna]

PR description:

• Some of the algorithms rely on the volumes with namespaces defined. This is taken into an account when the history is calculated.
• Navigate up the tree to the top volume

PR validation:

unit tests and relval tests

if this PR is a backport please specify the original PR:

no backport is needed

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27954/11815

• This PR adds an extra 12KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File DetectorDescription/DDCMS/src/DDFilteredView.cc modified in PR(s): DD4hep: Tracker Builder, Numbering and GeometricDet pre-migration #27926, DD4hep: Legacy DD Shape ID Support and Mapping #27946

[cmsbuild]

A new Pull Request was created by @ianna (Ianna Osborne) for master.

It involves the following packages:

DetectorDescription/DDCMS

@civanch, @Dr15Jones, @cvuosalo, @ianna, @mdhildreth, @cmsbuild can you please review it and eventually sign? Thanks.
@vargasa 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

[ianna]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/2431/console Started: 2019/09/09 14:35

[cmsbuild]

+1
Tested at: ab771d2
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-eaf330/2431/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-eaf330/2431/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2957224
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2956882
• DQMHistoTests: Total skipped: 341
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 145 log files, 15 edm output root files, 34 DQM output files

[cvuosalo]

+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]

+1