A GPU-based real time high performance computing service in a fast plant system controller prototype for ITER

被引：1
|
作者：
Nieto, J. [1 ]
de Arcas, G. [1 ]
Ruiz, M. [1 ]
Vega, J. [2 ]
Lopez, J. M. [1 ]
Barrera, E. [1 ]
Castro, R. [2 ]
Sanz, D. [1 ]
Utzel, N. [3 ]
Makijarvi, P. [3 ]
Zabeo, L. [3 ]
机构：
[1] Univ Politecn Madrid, Grp Invest Instrumentac & Acust Aplicada, Madrid 28031, Spain
[2] Asociac EURATOM CIEMAT Fus, Madrid, Spain
[3] ITER Org, CS 90 046, F-13067 St Paul Les Durance, France
来源：
FUSION ENGINEERING AND DESIGN | 2012年 / 87卷 / 12期
关键词：
Graphic processing units (GPU); Data acquisition and processing; Fusion experiments;
D O I：
10.1016/j.fusengdes.2012.05.008
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
EURATOM/CIEMAT and the Technical University of Madrid UPM are involved in the development of a FPSC (fast plant system control) prototype for ITER based on PXIe form factor. The FPSC architecture includes a GPU-based real time high performance computing service which has been integrated under EPICS (experimental physics and industrial control system). In this work we present the design of this service and its performance evaluation with respect to other solutions based in multi-core processors. Plasma pre-processing algorithms, illustrative of the type of tasks that could be required for both control and diagnostics, are used during the performance evaluation. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：2152 / 2155
页数：4
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