[AARCH64] jemalloc: explicitly set pagesize

[iarspider]

On GRID nodes, pagesize is set to 4096, while on lxplus-arm and vocms-arm it is 65536. If jemalloc was built on GRID node, using it on lxplus or vocms will cause failures (e.g.):

<jemalloc>: Unsupported system page size

From install.MD for jemalloc:

--with-lg-page: Specify the base 2 log of the allocator page size, which must in turn be at least as large as the system page size.

Notice that this change may cause performance issues, see e.g. discussion here: jemalloc/jemalloc#2639 (comment)

[cmsbuild]

A new Pull Request was created by @iarspider for branch IB/CMSSW_14_1_X/master.

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

[cmsbuild]

cms-bot internal usage

[iarspider]

@fwyzard FYI

[iarspider]

please test for el8_aarch64_gcc12

[cmsbuild]

-1

Failed Tests: Build
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6e7fd4/39849/summary.html
COMMIT: 4a35429
CMSSW: CMSSW_14_1_X_2024-06-11-2300/el8_aarch64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/9243/39849/install.sh to create a dev area with all the needed externals and cmssw changes.

Build

I found compilation error when building:

src/FWCore/Concurrency/interface/chain_first.h:138:23:   required from 'constexpr void edm::waiting_task::detail::RunLastAdaptor::pipe(edm::waiting_task::detail::WaitingTaskChain&&) [with T = {edm::beginStreamTransitionAsync >(WaitingTaskHolder, Schedule&, unsigned int, OccurrenceTraits::TransitionInfoType&, const ServiceToken&, std::vector&)::, edm::waiting_task::detail::AutoExceptionHandler >(WaitingTaskHolder, Schedule&, unsigned int, OccurrenceTraits::TransitionInfoType&, const ServiceToken&, std::vector&):: >}]'
src/FWCore/Concurrency/interface/chain_first.h:203:23:   required from 'auto edm::waiting_task::detail::operator|(WaitingTaskChain, V&&) [with V = RunLastAdaptor; U = edm::beginStreamTransitionAsync >(WaitingTaskHolder, Schedule&, unsigned int, OccurrenceTraits::TransitionInfoType&, const ServiceToken&, std::vector&)::; T = {AutoExceptionHandler >(WaitingTaskHolder, Schedule&, unsigned int, OccurrenceTraits::TransitionInfoType&, const ServiceToken&, std::vector&):: >}]'
src/FWCore/Framework/interface/streamTransitionAsync.h:93:16:   required from 'void edm::beginStreamTransitionAsync(WaitingTaskHolder, Schedule&, unsigned int, typename Traits::TransitionInfoType&, const ServiceToken&, std::vector&) [with Traits = OccurrenceTraits; typename Traits::TransitionInfoType = RunTransitionInfo]'
src/FWCore/Framework/interface/streamTransitionAsync.h:105:41:   required from 'void edm::beginStreamsTransitionAsync(WaitingTaskHolder, Schedule&, unsigned int, typename Traits::TransitionInfoType&, const ServiceToken&, std::vector&) [with Traits = OccurrenceTraits; typename Traits::TransitionInfoType = RunTransitionInfo]'
src/FWCore/TestProcessor/src/TestProcessor.cc:473:44:   required from here
src/FWCore/Framework/interface/StreamSchedule.h:369:10: error: variable 'id' set but not used [-Werror=unused-but-set-variable]
  369 |     auto id = principal.id();
      |          ^~
src/FWCore/Framework/interface/StreamSchedule.h: In instantiation of 'void edm::StreamSchedule::processOneStreamAsync(edm::WaitingTaskHolder, typename T::TransitionInfoType&, const edm::ServiceToken&, bool) [with T = edm::OccurrenceTraits; typename T::TransitionInfoType = edm::LumiTransitionInfo]':
src/FWCore/Framework/interface/Schedule.h:340:58:   required from 'void edm::Schedule::processOneStreamAsync(edm::WaitingTaskHolder, unsigned int, typename T::TransitionInfoType&, const edm::ServiceToken&, bool) [with T = edm::OccurrenceTraits; typename T::TransitionInfoType = edm::LumiTransitionInfo]'
src/FWCore/Framework/interface/streamTransitionAsync.h:75:7:   required from 'edm::beginStreamTransitionAsync >(WaitingTaskHolder, Schedule&, unsigned int, OccurrenceTraits::TransitionInfoType&, const ServiceToken&, std::vector&):: [with auto:40 = edm::WaitingTaskHolder]'


[iarspider]

please test with cms-sw/cmssw#45205 for el8_aarch64_gcc12

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6e7fd4/39851/summary.html
COMMIT: 4a35429
CMSSW: CMSSW_14_1_X_2024-06-12-1100/el8_aarch64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/9243/39851/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @kbunkow possibility of configuring the OMTF emulator directly from XMLs cmssw#45032
• @iarspider Replace enums with static constexpr int in EcalChannelStatus_PayloadInspector.cc cmssw#45193
• @Ksavva1021 Removed unused PFRecoTauProducer_cfi cmssw#45191
• @fwyzard Update edm::bit_cast cmssw#45166
• @felicepantaleo first release of TICLv5 cmssw#44785
• @iarspider Fix maybe-uninitialized warning in SeedingTrackFeatures cmssw#45152
• @francescobrivio [CPP20] Remove volatile from CondCore/Utilities cmssw#45104
• @waredjeb Add ParticleFlow Client for Online DQM - GPUvsCPU comparison cmssw#45079

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6e7fd4/39851/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-6e7fd4/39851/git-merge-result

[smuzaffar]

+externals

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IB/CMSSW_14_1_X/master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @rappoccio, @sextonkennedy, @antoniovilela (and backports should be raised in the release meeting by the corresponding L2)
Notice This PR was tested with additional Pull Request(s), please also merge them if necessary: cms-sw/cmssw#45205