Parallel Approaches to a Numerically Intensive Application Using PVM

Authors:
Ranieri Baraglia;R. Ferrini;Domenico Laforenza;Antonio Laganà
Affiliations:
-;-;-;-
Venue:
Proceedings of the 6th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface
Year:
1999

Citing 4
Cited 0

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Abstract

This paper proposes some schemes for the parallelization of a quantum reactive scattering code that integrates a two dimensional Schrödinger equation. The parallelization is based on both task farm and pipeline models whose processes communicate via the message-passing paradigm. The various versions of the code are implemented using the Parallel Virtual Machine (PVM) communication library. Benchmarks of the two proposed parallel models are performed on a CRAY T3E system and the measured performances are then discussed.