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Update vertex validation #14663

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merged 5 commits into from Jun 2, 2016
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makortel
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This PR provides following updates to the vertex validation package

  • vertex resolution vs. z and sum(pt)
  • introduce variant for trackingOnly validation sequence with pixelVertices and firstStepPrimaryVertices(PreSplitting) for those tracking eras that have them
  • some cleanup

Tested in CMSSW_8_1_0_pre4, no changes expected in existing histograms (there may appear small numerical differences in *_Mean and *_Sigma histograms produced by DQMGenericClient, but the source histograms for those should be equal).

@rovere @VinInn

This way I can use another analyzer instance to produce the plots for
pixelVertices, and avoid filling the generic sim plots twice.
More details include pixelVertices and firsStepPrimaryVertices for
those tracking configurations that have them.
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A new Pull Request was created by @makortel (Matti Kortelainen) for CMSSW_8_1_X.

It involves the following packages:

Validation/Configuration
Validation/RecoVertex

@civanch, @cvuosalo, @mdhildreth, @dmitrijus, @cmsbuild, @deguio, @slava77, @vanbesien, @davidlange6 can you please review it and eventually sign? Thanks.
@VinInn, @GiacomoSguazzoni, @dgulhan, @rovere, @venturia this is something you requested to watch as well.
@slava77, @Degano, @smuzaffar you are the release manager for this.

cms-bot commands are list here #13028

@VinInn
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VinInn commented May 27, 2016

@cmsbuild , please test

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cmsbuild commented May 27, 2016

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/13238/console

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@civanch
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civanch commented May 28, 2016

+1

@dmitrijus
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+1

@makortel
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Could reco (@slava77, @cvuosalo) please review and sign (should be straightforward)? There is already a PR (#14702) "depending" on this PR. Thanks.

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slava77 commented May 31, 2016

@makortel it's on the list
there were less than one working day since this PR was submitted at this moment.

@cvuosalo
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cvuosalo commented Jun 1, 2016

+1

For #14663 0f01655

Updating vertex validation.

The code changes are satisfactory, and Jenkins tests against baseline CMSSW_8_1_X_2016-05-26-2300 show no significant differences, as expected. There are very tiny, insignificant differences in mean and sigma quantities, which are also expected.

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cmsbuild commented Jun 1, 2016

This pull request is fully signed and it will be integrated in one of the next CMSSW_8_1_X IBs (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @slava77, @davidlange6, @Degano, @smuzaffar

const double minLog10 = std::log10(min);
const double maxLog10 = std::log10(max);
const double width = (maxLog10-minLog10)/N;
std::array<T, N+1> ret;
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@makortel for a future PR, this would be more efficiently written as
ret[0]=std::pow(10,minLog10);
const double mult=std::pow(10, (maxLog10-minLog10)/N);
for ( size_t i=1; i<=N; ++i) ret[i]=ret[i-1]*mult;

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Thanks, I'll take a note (even though the function is called only once from bookHistograms()).

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+1

@cmsbuild cmsbuild merged commit 3820967 into cms-sw:CMSSW_8_1_X Jun 2, 2016
@makortel makortel deleted the vertexValidationUpdate branch February 12, 2018 12:49
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8 participants