[vecgeom][gcc11] drop CMAKE_CXX_FLAGS_RELEASE to let veccgeom use its default flags

[smuzaffar]

No description provided.

[cmsbuild]

A new Pull Request was created by @smuzaffar (Malik Shahzad Muzaffar) for branch IB/CMSSW_12_5_X/g11.

@cmsbuild, @smuzaffar, @aandvalenzuela, @iarspider can you please review it and eventually sign? Thanks.
@perrotta, @dpiparo, @qliphy, @rappoccio you are the release manager for this.
cms-bot commands are listed here

[smuzaffar]

FYI @hahnjo

[smuzaffar]

please test
just to confirm that vecgeom is built with -O3

[smuzaffar]

please test

[cmsbuild]

Pull request #8028 was updated.

[smuzaffar]

vecgeom build logs look good now.

-- Compiling with C++ flags:  -O3 -DNDEBUG  -Wall -fmax-errors=20 -ftree-vectorize -finline-limit=10000000 -fdiagnostics-color=auto  -faligned-new -msse3

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-d09905/26908/summary.html
COMMIT: 1a9550e
CMSSW: CMSSW_12_5_X_2022-08-17-1100/el8_amd64_gcc11
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmsdist/8028/26908/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

There are some workflows for which there are errors in the baseline:
136.9 step 4
The results for the comparisons for these workflows could be incomplete
This means most likely that the IB is having errors in the relvals.The error does NOT come from this pull request

Summary:

• No significant changes to the logs found
• Reco comparison results: 17661 differences found in the comparisons
• DQMHistoTests: Total files compared: 51
• DQMHistoTests: Total histograms compared: 3692140
• DQMHistoTests: Total failures: 24410
• DQMHistoTests: Total nulls: 4
• DQMHistoTests: Total successes: 3667704
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 975.532 KiB( 50 files compared)
• DQMHistoSizes: changed ( 11634.0,... ): 108.078 KiB HLT/EXO
• DQMHistoSizes: changed ( 11634.0,... ): 54.512 KiB HLT/HIG
• DQMHistoSizes: changed ( 138.4,... ): -0.004 KiB JetMET/SUSYDQM
• Checked 212 log files, 49 edm output root files, 51 DQM output files
• TriggerResults: found differences in 2 / 50 workflows