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  Scalability of an MPI4PY implementation of a 2D correlation code versus MPI

Raison, F. (2019). Scalability of an MPI4PY implementation of a 2D correlation code versus MPI.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0004-F7C1-B Version Permalink: https://hdl.handle.net/21.11116/0000-0004-F7ED-B
Genre: Conference Paper

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Scalability of an MPI4PY Implementation of a 2D Correlation Code Versus MPI.pdf (Any fulltext), 949KB
 
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Scalability of an MPI4PY Implementation of a 2D Correlation Code Versus MPI.pdf
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 Creators:
Raison, F.1, Author           
Affiliations:
1Optical and Interpretative Astronomy, MPI for Extraterrestrial Physics, Max Planck Society, ou_159895              

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 Abstract: A 2D correlation code has been developed based on MPI4PY in order to perform statistical analysis of galaxy surveys. Input data have been produced by the Millennium cosmological simulation. Two algorithms have been implemented: the first one considers point-like locations of the sources along the redshift axis. The other algorithm is using the probability density function along the redshift direction. We ran the code on a large cluster and compared its scalability to an MPI implementation.

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Language(s): eng - English
 Dates: 2019
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: Other: LOCALID: Reihe: Astron..521, p.549-552
URI: http://www.aspbooks.org/a/volumes/article_details/?paper_id=39075
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Title: ADASS XXVI: Astronomical Data Analysis Software and Systems
Place of Event: Trieste, Italy
Start-/End Date: 2016-10-16 - 2016-10-20

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Title: Astronomical Data Analysis Software and Systems XXVI
Source Genre: Multi-Volume
 Creator(s):
Molinaro, Marco , Editor
Shortridge, Keith , Editor
Pasian , Fabio , Editor
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Publ. Info: -
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 549 - 552 Identifier: ISBN: 978-1-58381-919-6
ISBN: 978-1-58381-930-2

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Title: Astronomical Society of the Pacific Conference Series
  Other : ASP Conference Series
Source Genre: Series
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Publ. Info: San Francisco, CA, USA : Astronomical Society of the Pacific
Pages: - Volume / Issue: 521 Sequence Number: - Start / End Page: - Identifier: ISSN: 1080-7926