Scheduling Policies for Processor Coallocation in Multicluster Systems
IEEE Transactions on Parallel and Distributed Systems
An improved algorithm for Alhusaini's algorithm in heterogeneous distributed systems
ICA3PP'07 Proceedings of the 7th international conference on Algorithms and architectures for parallel processing
Supporting efficient execution of MPI applications across multiple sites
Euro-Par'06 Proceedings of the 12th international conference on Parallel Processing
Parallel resource co-allocation for the computational grid
Computer Languages, Systems and Structures
Resource management of distributed virtual machines
International Journal of Ad Hoc and Ubiquitous Computing
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Tasks running in computational Grids may requiremultiple types of resources simultaneously. Thus, co-allocationof multiple types of resources is neededwhen scheduling tasks. Traditional list schedulingheuristics cannot address the problem of resourceco-allocation in computational Grids. This paperpresents models for computational Grids and paral-leltasks running in computational Grids. Based onthese models, a parallel task scheduling algorithm forresource co-allocation in computational Grids is proposed.The algorithm identifies the critical resource ofparallel tasks and tries to schedule a task as early aspossible when all the resources required by the taskare available. Simulation results show that the algorithmcan gain performance improvement, especiallyin the resource competitive computational Grid.