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DataFormats/StdDictionaries : Changes needed to compile with macOS clang and libc++ #17351

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merged 1 commit into from Feb 10, 2017
Merged

DataFormats/StdDictionaries : Changes needed to compile with macOS clang and libc++ #17351

merged 1 commit into from Feb 10, 2017

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gartung
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@gartung gartung commented Jan 31, 2017

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A new Pull Request was created by @gartung (Patrick Gartung) for CMSSW_9_0_X.

It involves the following packages:

DataFormats/StdDictionaries

@cmsbuild, @smuzaffar, @Dr15Jones, @davidlange6 can you please review it and eventually sign? Thanks.
@wddgit, @wmtan this is something you requested to watch as well.
@davidlange6, @smuzaffar you are the release manager for this.

cms-bot commands are listed here #13028

@gartung gartung changed the title Changes needed to compile with macOS clang and libc++ DataFormats/StdDictionaries : Changes needed to compile with macOS clang and libc++ Jan 31, 2017
@Dr15Jones
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please test

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cmsbuild commented Jan 31, 2017

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/17543/console Started: 2017/01/31 22:07

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Comparison job queued.

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cmsbuild commented Feb 1, 2017

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-17351/17543/summary.html

@slava77 comparisons for the following workflows were not done due to missing matrix map:

  • 10824.0_TTbar_13+TTbar_13TeV_TuneCUETP8M1_2018Design_GenSimFull+DigiFull_2018Design+RecoFull_2018Design+HARVESTFull_2018Design
  • 20034.0_TTbar_14TeV+TTbar_14TeV_TuneCUETP8M1_2023D7_GenSimHLBeamSpotFull14+DigiFullTrigger_2023D7+RecoFullGlobal_2023D7+HARVESTFullGlobal_2023D7
  • 21234.0_TTbar_14TeV+TTbar_14TeV_TuneCUETP8M1_2023D4_GenSimHLBeamSpotFull14+DigiFullTrigger_2023D4+RecoFullGlobal_2023D4+HARVESTFullGlobal_2023D4
  • 23234.0_TTbar_14TeV+TTbar_14TeV_TuneCUETP8M1_2023D8_GenSimHLBeamSpotFull14+DigiFullTrigger_2023D8+RecoFullGlobal_2023D8+HARVESTFullGlobal_2023D8

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+1

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cmsbuild commented Feb 8, 2017

This pull request is fully signed and it will be integrated in one of the next CMSSW_9_0_X IBs (tests are also fine). This pull request requires discussion in the ORP meeting before it's merged. @davidlange6, @smuzaffar

@@ -28,10 +28,6 @@ namespace DataFormats_StdDictionaries {
std::random_access_iterator_tag randaccitertag;
std::set<int> dummy19;
std::set<std::basic_string<char> > dummy20;
__gnu_cxx::new_allocator<char> dummy21;
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@davidlt - any memory about why you added these (only 4 years ago..)
1235397

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It was related to missing ROOT dictionaries, ROOT5 stuff. There should be an issue in cmssw repository about that.

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The original PR: #57

Some notes I found in emails:

(13.4) We use edmClassStorageSize to iterate overall Reflex dictionaries and we find that we have ~200 errors and ~600-800 warnings coming
               from ROOT. We think it might my partially responsible for ROOT failures on ARM. We fix part of them in CMSSW_7_0_X.

This was related to porting to ARMv7 and some failures.

These are a snippet from some old dump:

[..]
## std::allocator<char>
### Errors
~~~
Error in <TStreamerInfo::Build>: allocator<char>, unknown type: __gnu_cxx::new_allocator<char> 
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build>: allocator<char>, unknown type: __gnu_cxx::new_allocator<char> 
~~~
## std::allocator<double>
### Errors
~~~
Error in <TStreamerInfo::Build>: allocator<double>, unknown type: __gnu_cxx::new_allocator<double> 
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build>: allocator<double>, unknown type: __gnu_cxx::new_allocator<double> 
~~~
## std::allocator<int>
### Errors
~~~
Error in <TStreamerInfo::Build>: allocator<int>, unknown type: __gnu_cxx::new_allocator<int> 
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build>: allocator<int>, unknown type: __gnu_cxx::new_allocator<int> 
~~~
## edm::RefToBase<reco::WMuNuCandidatePtr>
### Errors
~~~
Error in <TStreamerInfo::Build:>: edm::RefToBase<reco::WMuNuCandidatePtr>: edm::reftobase::BaseHolder<reco::WMuNuCandidatePtr>* has no streamer or dictionary, data member holder_ will not be saved
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build:>: edm::RefToBase<reco::WMuNuCandidatePtr>: edm::reftobase::BaseHolder<reco::WMuNuCandidatePtr>* has no streamer or dictionary, data member holder_ will not be saved
~~~
## fakeMenu
### Errors
~~~
Error in <TStreamerInfo::Build>: The class "AlgoMap" is compiled and its base class "map<string,Algo>" is a collection and we do not have a dictionary for it, we will not be able to read or write this base class.
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build>: The class "AlgoMap" is compiled and its base class "map<string,Algo>" is a collection and we do not have a dictionary for it, we will not be able to read or write this base class.
~~~
## pat::DiObjectProxy
### Errors
~~~
Error in <TStreamerInfo::Build:>: pat::DiObjectProxy: type_info* has no streamer or dictionary, data member type1_ will not be saved
Error in <TStreamerInfo::Build:>: pat::DiObjectProxy: type_info* has no streamer or dictionary, data member type2_ will not be saved
~~~
### Warnings
~~~
Error in <TStreamerInfo::Build:>: pat::DiObjectProxy: type_info* has no streamer or dictionary, data member type1_ will not be saved
Error in <TStreamerInfo::Build:>: pat::DiObjectProxy: type_info* has no streamer or dictionary, data member type2_ will not be saved
~~~
[..]

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ok, so we'll see it in the ibs if there is a problem..

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+1

@cmsbuild cmsbuild merged commit cacaaec into cms-sw:CMSSW_9_0_X Feb 10, 2017
@gartung gartung deleted the DataFormats-StdDictionaries-macos-clang-fixes branch March 13, 2017 18:41
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5 participants