Result: Matched filters for coalescing binaries detection on massively parallel computers
Title:
Matched filters for coalescing binaries detection on massively parallel computers
Authors:
Source:
Computer physics communications. 152(3):295-306
Publisher Information:
Amsterdam: Elsevier Science, 2003.
Publication Year:
2003
Physical Description:
print, 12 ref
Original Material:
INIST-CNRS
Subject Terms:
Computer science, Informatique, Theoretical physics, Physique théorique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Relativité générale et gravitation, General relativity and gravitation, Etudes expérimentales de la gravitation, Experimental studies of gravity, Détecteurs d'ondes gravitationnelles et expériences, Gravitational wave detectors and experiments, Terre, ocean, espace, Earth, ocean, space, Astronomie, Astronomy, Astronomie fondamentale et astrophysique. Instrumentation, techniques, et observations astronomiques, Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations, Techniques d'observation et de réduction des données. Simulation et modélisation par ordinateur, Observation and data reduction techniques. Computer modeling and simulation, Méthodes mathématiques et méthodes de simulation sur ordinateur, Mathematical procedures and computer techniques, Etoiles, Stars, Divers, Other topics on stars, Binary and multiple stars, Binaire, Binary stars, Calcul parallèle, Parallel computation, Cálculo paralelo, Détecteur onde gravitationnelle, Gravitational wave detectors, Filtre adapté, Matched filters
Document Type:
Academic journal
Article
File Description:
text
Language:
English
Author Affiliations:
Physics Department, Università di Ferrara and INFN, Sezione di Ferrara, 441OO, Ferrara, Italy
LNFN, Seziotie di Pisa, 56010 S. Piero a Grado (PI), Italy
Physics Department, Università di Urbino, 61029 Urbino, Italy
LNFN, Seziotie di Pisa, 56010 S. Piero a Grado (PI), Italy
Physics Department, Università di Urbino, 61029 Urbino, Italy
ISSN:
0010-4655
Rights:
Copyright 2003 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Astronomy
Theoretical physics
Theoretical physics
Accession Number:
edscal.14697660
Database:
PASCAL Archive
Further Information
In this paper we discuss some computational problems associated to matched filtering of experimental signals from gravitational wave interferometric detectors in a parallel-processing environment. We then specialize our discussion to the use of the APEmille and apeNEXT processors for this task. Finally, we accurately estimate the performance of an APEmille system on a computational load appropriate for the LIGO and VIRGO experiments, and extrapolate our results to apeNEXT.