LHCb GPU acceleration project

A. Badalov; D. Cámpora; N. Neufeld; X. Vilasís-Cardona

doi:10.1088/1748-0221/11/01/P01001

LHCb GPU acceleration project

A. Badalov, D. Cámpora, N. Neufeld, X. Vilasís-Cardona

Facultat Internacional de Comerç i Economia Digital La Salle

Producció científica: Article en revista indexada › Article › Avaluat per experts

1 Citació (Scopus)

Resum

The LHCb detector is due to be upgraded for processing high-luminosity collisions, which will increase data bandwidth to the event filter farm from 100 GB/s to 4 TB/s, encouraging us to look for new ways of accelerating Online reconstruction. The Coprocessor Manager is a new framework for integrating LHCb's existing computation pipelines with massively parallel algorithms running on GPUs and other accelerators. This paper describes the system and analyzes its performance.

Idioma original	Anglès
Número d’article	P01001
Revista	Journal of Instrumentation
Volum	11
Número	1
DOIs	https://doi.org/10.1088/1748-0221/11/01/P01001
Estat de la publicació	Publicada - 5 de gen. 2016

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10.1088/1748-0221/11/01/P01001

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title = "LHCb GPU acceleration project",

abstract = "The LHCb detector is due to be upgraded for processing high-luminosity collisions, which will increase data bandwidth to the event filter farm from 100 GB/s to 4 TB/s, encouraging us to look for new ways of accelerating Online reconstruction. The Coprocessor Manager is a new framework for integrating LHCb's existing computation pipelines with massively parallel algorithms running on GPUs and other accelerators. This paper describes the system and analyzes its performance.",

keywords = "Data processing methods, Software architectures (event data models, frameworks and databases)",

author = "A. Badalov and D. C{\'a}mpora and N. Neufeld and X. Vilas{\'i}s-Cardona",

note = "Publisher Copyright: {\textcopyright} CERN 2016.",

year = "2016",

month = jan,

day = "5",

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AU - Cámpora, D.

AU - Neufeld, N.

AU - Vilasís-Cardona, X.

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Y1 - 2016/1/5

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AB - The LHCb detector is due to be upgraded for processing high-luminosity collisions, which will increase data bandwidth to the event filter farm from 100 GB/s to 4 TB/s, encouraging us to look for new ways of accelerating Online reconstruction. The Coprocessor Manager is a new framework for integrating LHCb's existing computation pipelines with massively parallel algorithms running on GPUs and other accelerators. This paper describes the system and analyzes its performance.

KW - Data processing methods

KW - Software architectures (event data models, frameworks and databases)

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LHCb GPU acceleration project

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