-- KenjiHamano - 2015-03-30

Container usgae

  setupATLAS -c centos7
  setupATLAS -c slc6

Doxygen

$ asetup Athena,master,latest
$ cmake ../athena/Projects/WorkDir/
$ make doc

This will create a "docs/html" subdirectory in the build directory.
This use
athena/Projects/WorkDir/Doxyfile.in
to create a Doxygen file. You may need to add this line to the Doxyfile.in
USE_MATHJAX = TRUE

mc16 campaigns

Can be determined from run numbers

  // Extract campaign automatically from Run Number
  std::string mcCampaignMD = "";

  uint32_t runNum = eventInfo->runNumber();

  switch(runNum)
    {
    case 284500 :
      mcCampaignMD="mc16a";
      break;
    case 300000 :
      mcCampaignMD="mc16d";
      break;
    case 310000 :
      mcCampaignMD="mc16e";
      break;
    default :
      ANA_MSG_ERROR( "Could not determine mc campaign from run number! Impossible to autoconfigure PRW. Aborting." );
      return StatusCode::FAILURE;
      break;
    }
  ANA_MSG_INFO( "Determined MC campaign to be " << mcCampaignMD);

ATLAS Induction Day + Software Tutorial

• 22-26 Jan 2018
• 9-13 April 2018
• 2-7 Jun 2019
• 21-25 Oct 2019
• 20-24 Jan 2020
• 10-17 Jul 2020
• 6-13 Nov 2020
• 19-26 Feb 2021

HEP C++ Course

• 18 - 22 Jan 2021 2nd HEP C++ Course and Hands-on Training

US-ATLAS Computing Bootcamp

• 24-28 Aug 2020

Software Carpentry at CERN

• 27-29 Nov 2019

common CP Algorithm

• AMG meeting on 21 Oct 2020
• AMG meeting on 11 Jun 2021

Configuration

• AMG meeting on 9 Dec 2020 CP Algorithm ‘Block’ Configuration (Jon Burr)
• AMG meeting on 9 Dec 2020 Configuration Ideas (Nils Krumnack)

Analysis Frameworks

• AMG meeting on 22 April 2020 Analysis Framework Fest (Part 1): xAODAnaHelpers, PxAOD, AnalysisTop, SUSYTools, CxAOD, XAMPP framework, CAF, HGam, xTauFW
• AMG meeting on 29 April 2020 Analysis Framework Fest (Part 2): FactoryTools, DVAnalysisBase, CalRatio, BLS group (Specialized for LLP, low pt objects, etc.)

Plan for Run3

• ATLAS weekly on 7 April 2020 AMG Status & Plans (Alison Lister, Lukas Heinrich)
• Physics Coordination Meeting on 8 Jun 2020 Towards the Run 3 analysis model (Alison Lister, Lukas Heinrich)
• ATLAS weekly on 01 Dec 2020 Rel 22 Analysis Software (Alison Lister, Lukas Heinrich)

ATLAS Software Development Tutorial

• 23-17 Sep 2019
• Development Tutorial Twiki

Trigger Software Dvelopment

• Trigger Developers Guide

• Trigger Workshop on 13 Nov 2020 Trigger Analysis Tools (Jon Burr)

Accessing HITS files

• Examples for running on HITS files

Twiki & Documents

• AnalysisBase
• Analysis Tools AnaAlgorithm and EventLoop
• Sample Handler
• Athena Framework
• xAODAnaHelpers
• Software Quality

• ATLAS C++ coding guidelines,
• ATLAS Coding guidelines.
• ATLAS Coding guidelines in twiki format
• Source code for coding guidelines

• C++ best practices 2019
• C++ best practices 2015
• Athena Performance issues and solutions

ATLAS Software Quality

• Tests to run for Tier0 requests Q tests
• Valgrind
• gdb in Athena
• Callgrind/Valkyrie
• Vtune
• Hephaestus
• ATLAS Performance Monitoring system
• SPOT monitoring page

Examples

• StandaloneAnalysisAlgorithms
• StandaloneAnalysisAlgorithms/xAODWriterAlg.h
• StandaloneAnalysisAlgorithms/xAODWriterAlg.cxx
• StandaloneAnalysisAlgorithms/steering macros

Event Display

• Event Displays
• ATLAS weekly on 4 Feb 2020 Status of ATLAS Event Displays and Plans

Grid Certificate related

• voms admin for atlas
• ami (ATLAS Metadata Interface)

ATLAS related

$ setupATLAS
$ diagnostics
$ gridCert
$ localSetupGcc <value>

$ lsetup "gcc <value>"  for example  $ lsetup  "gcc gcc462_x86_64_slc6"

To get available value, do

$ lsetup gcc --help

$ lsetup "root 5.34.25-x86_64-slc6-gcc48-opt"
$ lsetup "root 6.08.06-x86_64-slc6-gcc49-opt"
$ lsetup "root 6.14.04-x86_64-slc6-gcc62-opt"
$ lsetup "root 6.20.02-x86_64-centos7-gcc8-opt"

To get available root and gcc versions

$ showVersions root
$ showVersions gcc

To see current versions

$ root --version
$ gcc --version

Set up root with LCG views
This is better for complete self-contained env is setup.
SL6 machine:

$ lsetup "views LCG_94 x86_64-slc6-gcc62-opt"

Centos7 with python2

lsetup “views LCG_98a x86_64-centos7-gcc8-opt”

Centos7 with python3

lsetup “views LCG_98python3_ATLAS_2 x86_64-centos7-gcc8-opt”

Athena related

Merge output of grid jobs

$ Merge_tf.py

This will give you correct metadata.

Check the contents of AOD

$ checkxAOD.py xAOD.pool.root

Check metadata

$ asetup Athena,master,latest
$ checkMetaSG.py xAOD.pool.root
$ meta-reader.py -m full  xAOD.pool.root

Look for "HepMCWeightNames" and "mc_event_weights"

Pick up events in a eventlist.txt from a AOD and put them into a new AOD.

$ acmd.py filter-files -s eventlist.txt inutAODFile -o outputAODFile

$ chainDump.py --rootFile=HIST_HLTMON_bla_bla.root > log.txt 2>&1

Interactive access to xAOD

root [0] .x $ROOTCOREDIR/scripts/load_packages.C
root [1] f = TFile::Open(...);
root [2] t = xAOD::MakeTransientTree( f );
root [3] t->Draw( "Electrons.pt() - Electrons.trackParticle().pt()" );

• xAOD tutorial