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ICS
2007
Tsinghua U.
14 years 4 months ago
Optimization and bottleneck analysis of network block I/O in commodity storage systems
Building commodity networked storage systems is an important architectural trend; Commodity servers hosting a moderate number of consumer-grade disks and interconnected with a hig...
Manolis Marazakis, Vassilis Papaefstathiou, Angelo...
MIDDLEWARE
2007
Springer
14 years 4 months ago
A multi-commodity flow approach to maximising utility in linked market-based grids
In this paper we consider the problem of maximising utility in linked market-driven distributed and Grid systems. In such systems, users submit jobs through brokers who can virtua...
James Broberg, Rajkumar Buyya
ESCIENCE
2006
IEEE
14 years 3 months ago
Characterization of Computational Grid Resources Using Low-Level Benchmarks
An important factor that needs to be taken into account by end-users and systems (schedulers, resource brokers, policy brokers) when mapping applications to the Grid, is the perfo...
George Tsouloupas, Marios D. Dikaiakos
IEEEPACT
2006
IEEE
14 years 3 months ago
Hardware support for spin management in overcommitted virtual machines
Multiprocessor operating systems (OSs) pose several unique and conflicting challenges to System Virtual Machines (System VMs). For example, most existing system VMs resort to gan...
Philip M. Wells, Koushik Chakraborty, Gurindar S. ...
CLUSTER
2003
IEEE
14 years 3 months ago
Coordinated Checkpoint versus Message Log for Fault Tolerant MPI
— Large Clusters, high availability clusters and Grid deployments often suffer from network, node or operating system faults and thus require the use of fault tolerant programmin...
Aurelien Bouteiller, Pierre Lemarinier, Gér...