A PVM-based library for sparse matrix factorizations

被引：0
|
作者：
Touriño, J [1 ]
Doallo, R [1 ]
机构：
[1] Univ A Coruna, Dept Elect & Syst, La Coruna, Spain
来源：
RECENT ADVANCES IN PARALLEL VIRTUAL MACHINE AND MESSAGE PASSING INTERFACE | 1998年 / 1497卷
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
We present 3LM, a C Linked List Management Library for parallel sparse factorizations on a PVM environment which takes into account the fill-in, an important drawback of sparse computations. It is restricted to a mesh topology and is based on an SPMD paradigm. Our goal is to facilitate the programming in such environments by means of a set of list and vector-oriented operations. The result is a pseudo-sequential code, in which the interprocessor communications and the sparse data structures are hidden from the programmer.
引用
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页码：304 / 311
页数：8
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