Parallelisation of seismic algorithms using PVM and FORGE

被引：0
|
作者：
Wedemeijer, H
Cox, HLH
Verschuur, DJ
Ritsema, IL
机构：
来源：
EUROSIM '96 - HPCN CHALLENGES IN TELECOMP AND TELECOM: PARALLEL SIMULATION OF COMPLEX SYSTEMS AND LARGE-SCALE APPLICATIONS | 1996年
关键词：
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：
The processing of seismic data, for the imaging of the earth's subsurface, is pushing current computational possibilities to the limit. In this paper results are presented obtained by optimisation and parallelisation of two innovative seismic algorithms with the use of PVM and FORGE. It shows that where the algorithm is CPU bound, a very significant speedup can be acquired, whereas IO-bound algorithms cannot take advantage of the parallel implementation. This leads to two distinct approaches for optimisation.
引用
收藏
页码：535 / 540
页数：6
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