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Title: Multidimensional spectral load balancing

A method of and apparatus for graph partitioning involving the use of a plurality of eigenvectors of the Laplacian matrix of the graph of the problem for which load balancing is desired. The invention is particularly useful for optimizing parallel computer processing of a problem and for minimizing total pathway lengths of integrated circuits in the design stage.
Inventors:
 [1];  [1]
  1. (Albuquerque, NM)
Issue Date:
OSTI Identifier:
870755
Assignee:
Sandia Corporation (Albuquerque, NM) SNL
Patent Number(s):
US 5587922
Application Number:
08/680,718
Research Org:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA
Country of Publication:
United States
Language:
English
Subject:
multidimensional; spectral; load; balancing; method; apparatus; graph; partitioning; involving; plurality; eigenvectors; laplacian; matrix; desired; particularly; useful; optimizing; parallel; computer; processing; minimizing; total; pathway; lengths; integrated; circuits; design; stage; load balancing; particularly useful; integrated circuits; integrated circuit; parallel computer; computer process; /716/712/