Boosting irregular array Reductions through In-lined Block-ordering on fast processors

Array-type reductions represent a frequently occurring algorithmic pattern in many scientific applications. A special case occurs if array elements are accessed in an irregular, often random manner, making their concurrent and scalable execution difficult. In this work we present a new approach that...

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Bibliographic Details

Published in:	2015 IEEE High Performance Extreme Computing Conference (HPEC) pp. 1 - 6
Main Authors:	Ciesko, Jan, Mateo, Sergi, Teruel, Xavier, Beltran, Vicenc, Martorell, Xavier, Labarta, Jesus
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.09.2015
Subjects:	Array reduction Arrays Bandwidth Instruction sets OpenMP PIBOR Privatization Resource management Runtime
Online Access:	Get full text
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