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DIAB-09-04-2 | | Publicación: |
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17-04-2009 | | Título: |
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Network-aware Peer-to-Peer Based Grid Inter-Domain Scheduling: A performance evaluation | | Detalle: |
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When the QoS requirements of a user's job cannot be fulfilled
through local resources, then the job may be forwarded to another
domain. It therefore becomes necessary for each domain to maintain
information about others, to faciliate such decision making. To be
effective within large distributed systems (such as Grids), this
must be done in a scalable and efficient manner. A proposal for
meta-scheduling jobs between different administrative domains
is presented and evaluated. The proposal is based on techniques
already used for peer-to-peer systems, and
integrated into a Grid Network Broker (GNB) framework, which
performs meta-scheduling within an administrative domain. A key
emphasis within this work is to utilize network metrics between
domains, in addition to the computational/data capability available.
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