Move string operations to get module labels to bookHistograms method

[puigh]

Removed moduleLabels call from HLTConfigProvider in fillHltMatrix method, which is called for every event. List of modules per path set in bookHistograms method done at the beginRun as HLT configuration is guaranteed not to change during a run.

[cmsbuild]

A new Pull Request was created by @puigh for CMSSW_7_5_X.

Move string operations to get module labels to bookHistograms method

It involves the following packages:

DQMOffline/Trigger

@cmsbuild, @danduggan, @nclopezo, @deguio can you please review it and eventually sign? Thanks.
@rociovilar, @abbiendi, @trocino, @battibass this is something you requested to watch as well.
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[deguio]

ciao @puigh
the initialization of the HLTConfigProvider should be done inside the dqmBeginRun method. everything which is runBased and differs from the actual histo booking should be moved there as explained in:
https://twiki.cern.ch/twiki/bin/viewauth/CMS/ThreadedDQM

could you please take care of fixing this?
ciao and thanks,
F.

[cmsbuild]

+1
Tested at: 961f4f4
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8189/3286/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8189/3286/summary.html

[deguio]

+1
@puigh yes it does.
thanks,
F.

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs unless changes (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @nclopezo, @ktf, @smuzaffar

[davidlange6]

+1