POSTER: Performance evaluation of a signal extraction algorithm for the Cherenkov Telescope Array's Real Time Analysis pipeline

被引：0
|
作者：
Jose Rodriguez-Vazquez, Juan [1 ]
Luis Vazquez-Poletti, Jose [2 ]
Delgado, Carlos [1 ]
Bulgarelli, Andrea [3 ]
Cardenas-Montes, Miguel [1 ]
机构：
[1] CIEMAT, Dept Fundamental Res, Avda Complutense 40, E-28040 Madrid, Spain
[2] Univ Complutense Madrid, Dept Comp Architecture & Automat, Madrid 28040, Spain
[3] Ist Nazl Astrofis, Ist Astrofis Spaziale & Fis Cosm Bologna, I-40129 Bologna, Italy
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON CLUSTER COMPUTING (CLUSTER) | 2014年
关键词：
Cherenkov telescopes; CUDA; CTA; GPGPU; HPC; real-time analysis; science alert system; VHE gamma-ray astronomy;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, several versions of a signal extraction algorithm, pertaining to the entry stage of the Cherenkov Telescope Array's Real Time Analysis pipeline, were implemented and optimised using SSE2, POSIX threads and CUDA. Results of this proof of concept let us gain an insight into the suitability of each platform, and the performance each one can deliver, to carry out this particular task.
引用
收藏
页码：292 / 293
页数：2
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