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Julia Yarba, 02/08/2019 03:32 PM

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h1. GENIE AVS CI - Automated Validation
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h2. General Information
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GENIE AVS CI is GENIE Automated Validation Suite combined with the "Continuous Integration (CI) services":https://cdcvs.fnal.gov/redmine/projects/ci.
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The procedure can be subdivided into 2 categories:
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* GENIE CI build(s) "on commit"
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** Triggered every time when new code is committed (to GitHib) to either Generator, Reweighs, or Comparisons package (given 20min wait time, to allow consolidation of multiple commits within a short time frame)
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** Includes the followjng steps:
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*** Checkout from GitHub
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*** Build of all 3 packages
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*** Execution of Unit Tests
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*** "Operational" test which includes 
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a) generation of minimalistic cross section splines for the CCQE process 
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b) generation of 5 CCQE events using splines generated in a) 
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both are done for the Default tune   
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* GENIE Validation workflow is triggered weekly (on Friday's)
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** GENIE build, Unit Tests, and "operational" test,  as described above
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** Benchmark of GENIE generated predictions vs a variety of experimental datasets; the list of benchmarks can be found "here":https://cdcvs.fnal.gov/redmine/projects/genie_ci/wiki/grid_phase
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Results are reported to the dedicated "GENIEMC Slack channel":https://geniemc.slack.com/messages/C50RB57JS/convo/GA63C15T7-1539263877.000100/ (password may be needed)
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Each report includes link(s) to the "GENIE CI dashboard":http://genie-ci-history.fnal.gov/GenieCI/app/view_builds/index for further details (log files, plot books, etc.)
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Various technical details can also be found in the presentation at the GENIE meetings; see later in this document.
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h2. Several Tips on Interpreting GENIE CI Dashboard
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Each raw on the "GENIE CI dashboard":http://genie-ci-history.fnal.gov/GenieCI/app/view_builds/index corresponds to a separate workflow.
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Obviously, the workflows are shorter for the "on commit" builds and longer for the full blown GENIE AVS rounds.
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On the dashboard this is reflected wit the addition of the following: 
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* "setup_validation" section - preparation of the storage area in dCache, generation of job configuration files, etc. 
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* one or several "ci_validation_<TuneID> sections (e.g. ci_validation_G18_02a_00_000, etc.)
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Each ci_validation_<TuneID> section is a folder on its own.
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If one clicks on it, one will be redirected to another monitoring board that corresponds to the validation of a given GENIE tune.
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Such validation procedure consists of multiple steps and includes generation of neutrino-nucleon, then neutrino-nucleus splines, generation of GENIE event files for various MC-data benchmarks, 
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and the MC-data benchmarks themselves.
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They are named as dag_<NN>, where NN is the serial number of a particular step in the validation chain.
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The notation of "dag" is associated with the term DAGman (it is a meta-scheduler for HTCondor that menages dependencies between jobs at a high level).
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Description of what each dag_<NN> actually means/does is linked to the "?" icon in the box on the left side of the web page, located below the "Progress Legend" chart; feel free to click on the icon.
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h2. Presentations on GENIE AVS CI
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* "GENIE AVS CO Overview at the STWG meeting on 6/13/2018":https://cdcvs.fnal.gov/redmine/attachments/52114/GENIE-AVS-CI-Status-June2018.pdf
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NOTE: A few details may be slightly out of date as a result of updates implemented since June 2018
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h2. How to Launch GENIE AVS CI
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GENIE "on commit" and/or weekly AVS CI are triggered automatically.
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However, the procedure can be triggered at any given moment, if needs be.
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Any authorized GENIE developer can trigger one or another workflow, following "these instructions": https://cdcvs.fnal.gov/redmine/projects/genie_ci/wiki
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h2. Legacy Information 
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* Meetings
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*** [[AVS - April 2, 2015]]