Skip to main content
Article thumbnail
Location of Repository

Bibliotheken zur Entwicklung paralleler Algorithmen

By G. Haase, T. Hommel, A. Meyer and M. Pester

Abstract

The purpose of this paper is to supply a summary of library subroutines and functions for parallel MIMD computers. The subroutines have been developed at the University of Chemnitz during a period of the last five years. In detail, they are concerned with vector operations, inter-processor communication and simple graphic output to workstations. One of the most valuable features is the machine-independence of the communication subroutines proposed in this paper for a hypercube topology of the parallel processors (excepting a kernel of only two primitive system-dependend operations). They were implemented and tested for different hardware and operating systems including transputer, nCube, KSR, PVM. The vector subroutines are optimized by the use of C language and enrolled loops (BLAS1-like). The paper includes hints for using the libraries with both Fortran and C programs

Topics: MSC 65Y05, ddc:004
Publisher: Universit├Ątsbibliothek Chemnitz
Year: 1998
OAI identifier: oai:qucosa.de:bsz:ch1-199800486

Suggested articles


To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.