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A distributed heterogeneous supercomputing management system

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2 Author(s)
Ghafoor, A. ; Purdue Univ., West Lafayette, IN, USA ; Yang, Jaehyung

A general management framework for distributed heterogenous supercomputing systems (DHSSs) that is based on an application-characterization technique is presented. The technique uses code profiling and analytical benchmarking of supercomputers. An optimal scheduling of tasks in these systems is an NP-complete problem. The use of network caching to reduce the complexity associated with the scheduling decisions is discussed. An experimental prototype of a DHSS management system is described.<>

Published in:

Computer  (Volume:26 ,  Issue: 6 )