reduce CCC by 6%

[VinInn]

see presentation at TRK-POG on Monday 23/3/2015

[cmsbuild]

A new Pull Request was created by @VinInn (Vincenzo Innocente) for CMSSW_7_5_X.

reduce CCC by 6%

It involves the following packages:

RecoLocalTracker/SiStripClusterizer

@cmsbuild, @cvuosalo, @nclopezo, @slava77 can you please review it and eventually sign? Thanks.
@makortel, @forthommel, @yduhm, @GiacomoSguazzoni, @gbenelli, @rovere, @VinInn, @nickmccoll, @jlagram, @gpetruc, @cerati, @threus, @venturia this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
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@nclopezo you are the release manager for this.
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[slava77]

@cmsbuild please test

[cmsbuild]

The tests are being triggered in jenkins.

[cmsbuild]

+1
Tested at: fffce3d
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8400/3613/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-8400/3613/summary.html
There are some workflows for which there are errors in the baseline:
401.0 step 1
The results for the comparisons for these workflows could be incomplete
This means most likely that the IB is having errors in the relvals

[slava77]

+1

for #8400 fffce3d

the same change in the code is signed off and tested for #8397 68c9286. Some numbers and plots are available in #8397 summary

[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