International Business Machines Corporation

Aleksandr Rayshubskiy

Blake G Fitch

Robert S Germain

Maria Eleftheriou

Thomas James Christopher Ward

Michael C Pitman

Techniques are disclosed for creating a load balanced spatial partitioning of a structured, diffusing system of particles. An exemplary method includes steps of determining a subset of a set of nodes within a given portion of the coordinate system intersected by a surface defined by points having a given distance from the surface of the given node; and mirroring the determined subset to at least another portion of the coordinate system.

Creating a load balanced spatial partitioning of a structured, diffusing system of particles

A computer readable storage medium for performing a transform of a multidimensional matrix in a distributed memory network by: storing a multidimensional matrix of side N in a distributed memory network with a plurality of nodes and distributing work associated with a calculation of a transform of the matrix among Nof the plurality of nodes. The medium further receives results of the calculation of the transform of the matrix by the nodes.

Multi-dimensional transform for distributed memory network

A method, information processing system and computer readable medium for performing a transform of a multidimensional matrix in a distributed memory network. The method includes storing a multidimensional matrix of side N in a distributed memory network comprising a plurality of nodes and distributing work associated with a calculation of a transform of the matrix among N.sup.2 of the plurality of nodes. The method further includes receiving results of the calculation of the transform of the matrix by the nodes.

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Pleasantville, NY, United States of America

Aleksandr Rayshubskiy