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A GPU implementation of the harmonic sum algorithm

Abstract:

Time-domain radio astronomy utilizes a harmonic sum algorithm as part of the Fourier domain periodicity search, this type of search is used to discover single pulsars. The harmonic sum algorithm is also used as part of the Fourier domain acceleration search which aims to discover pulsars that are locked in orbit around another pulsar or compact object. However porting the harmonic sum to many-core architectures like GPUs is not a straightforward task. The main problem that must be overcome is...

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Publication status:
Published
Peer review status:
Reviewed (other)

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Institution:
University of Oxford
Department:
Engineering Science
Role:
Author
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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Sub department:
Oxford e-Research Centre
Role:
Author
ORCID:
0000-0003-1756-3064
Publisher:
Astronomical Society of the Pacific Publisher's website
Journal:
Astronomical Data Analysis Software and Systems XXVIII Journal website
Volume:
523
Pages:
489-492
Series:
Astronomical Society of the Pacific Conference Series
Host title:
Astronomical Data Analysis Software and Systems XXVIII
Publication date:
2019-10-31
Acceptance date:
2018-11-01
ISSN:
1050-3390
Source identifiers:
951520
ISBN:
9781583819333
Language:
English
Pubs id:
pubs:951520
UUID:
uuid:81fd75b5-5d17-44b8-ae43-81f2f8def1bb
Local pid:
pubs:951520
Deposit date:
2018-12-11

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