A ground-up approach to High Throughput Cloud Computing in High-Energy Physics

The thesis explores various practical approaches in making existing High Throughput computing applications common in High Energy Physics work on cloud-provided resources, as well as opening the possibility for running new applications. The work is divided into two parts: firstly we describe the work...

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Detalles Bibliográficos
Autor principal: Berzano, Dario
Lenguaje:eng
Publicado: 2016
Materias:
Computing and Computers
Acceso en línea:http://cds.cern.ch/record/2231054
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author Berzano, Dario
author_facet Berzano, Dario
author_sort Berzano, Dario
collection CERN
description The thesis explores various practical approaches in making existing High Throughput computing applications common in High Energy Physics work on cloud-provided resources, as well as opening the possibility for running new applications. The work is divided into two parts: firstly we describe the work done at the computing facility hosted by INFN Torino to entirely convert former Grid resources into cloud ones, eventually running Grid use cases on top along with many others in a more flexible way. Integration and conversion problems are duly described. The second part covers the development of solutions for automatizing the orchestration of cloud workers based on the load of a batch queue and the development of HEP applications based on ROOT's PROOF that can adapt at runtime to a changing number of workers.
id cern-2231054
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling cern-22310542019-09-30T06:29:59Zhttp://cds.cern.ch/record/2231054engBerzano, DarioA ground-up approach to High Throughput Cloud Computing in High-Energy PhysicsComputing and ComputersThe thesis explores various practical approaches in making existing High Throughput computing applications common in High Energy Physics work on cloud-provided resources, as well as opening the possibility for running new applications. The work is divided into two parts: firstly we describe the work done at the computing facility hosted by INFN Torino to entirely convert former Grid resources into cloud ones, eventually running Grid use cases on top along with many others in a more flexible way. Integration and conversion problems are duly described. The second part covers the development of solutions for automatizing the orchestration of cloud workers based on the load of a batch queue and the development of HEP applications based on ROOT's PROOF that can adapt at runtime to a changing number of workers.CERN-THESIS-2014-376oai:cds.cern.ch:22310542016-11-08T11:19:11Z
spellingShingle Computing and Computers
Berzano, Dario
A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title_full A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title_fullStr A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title_full_unstemmed A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title_short A ground-up approach to High Throughput Cloud Computing in High-Energy Physics
title_sort ground-up approach to high throughput cloud computing in high-energy physics
topic Computing and Computers
url http://cds.cern.ch/record/2231054
work_keys_str_mv AT berzanodario agroundupapproachtohighthroughputcloudcomputinginhighenergyphysics
AT berzanodario groundupapproachtohighthroughputcloudcomputinginhighenergyphysics

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