Speaker
Dr
Alexander Undrus
(Brookhaven National Laboratory (US))
Description
The ATLAS Nightly Build System is a facility for automatic production of software releases. Being the major component of ATLAS software infrastructure, it supports more than 50 multi-platform branches of nightly releases and provides vast opportunities for testing new packages, for verifying patches to existing software, and for migrating to new platforms and compilers. The Nightly System testing framework runs several hundred integration tests of different granularity and purposes. The nightly releases are distributed and validated, and some are transformed into stable releases used for data processing worldwide. The first LHC long shutdown (2013-2015) activities will elicit increased load on the Nightly System as additional releases and builds are needed to exploit new programming techniques, languages, and profiling tools. This talk describes the program of the ATLAS Nightly Build System Long Shutdown upgrade. It brings modern database and web technologies into the Nightly System, improves monitoring of nightly build results, provides new tools for offline release shifters. We will also outline our long term plans for distributed nightly releases builds and testing.
Primary author
Dr
Alexander Undrus
(Brookhaven National Laboratory (US))
Co-authors
Brinick Simmons
(Department of Physics and Astronomy - University College London)
Emil Obreshkov
(University of Innsbruck (AT))
Gancho Dimitrov
(CERN)
