A PARALLEL VECTOR EQUATION SOLVER FOR DISTRIBUTED-MEMORY COMPUTERS

被引：1
|
作者：
QIN, JN
NGUYEN, DT
机构：
[1] Center for Multi-disciplinary Parallel-Vector Computation, Civil Engineering Department, Old Dominion University, Norfolk
来源：
COMPUTING SYSTEMS IN ENGINEERING | 1994年 / 5卷 / 01期
关键词：
D O I：
10.1016/0956-0521(94)90034-5
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A parallel vector equation solver is presented for solving large linear systems of equations on computers with distributed memory. Block-skyline storage scheme along with vector-unrolling techniques are used to enhance the vector performance. Communications among processors are carried out concurrently with arithmetic operations to reduce the total execution time. Numerical results (including solving an aircraft structure) on the Intel iPSC/860 parallel vector computer are presented to demonstrate the efficiency and accuracy of the proposed equation solver.
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页码：19 / 25
页数：7
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