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CCGRID
2008
IEEE
15 years 9 months ago
AMP: An Affinity-Based Metadata Prefetching Scheme in Large-Scale Distributed Storage Systems
Prefetching is an effective technique for improving file access performance, which can reduce access latency for I/O systems. In distributed storage system, prefetching for metadat...
Lin Lin, Xueming Li, Hong Jiang, Yifeng Zhu, Lei T...
CCGRID
2008
IEEE
15 years 9 months ago
Orchestrating Data-Centric Workflows
When orchestrating data-centric workflows as are commonly found in the sciences, centralised servers can become a bottleneck to the performance of a workflow; output from service i...
Adam Barker, Jon B. Weissman, Jano I. van Hemert
CCGRID
2008
IEEE
15 years 9 months ago
View-Based Collective I/O for MPI-IO
This paper presents the design and implementation of a new file system independent collective I/O optimization based on file views: view-based collective I/O. View-based collective...
Francisco Javier García Blas, Florin Isaila...
CCGRID
2008
IEEE
15 years 9 months ago
Formal Verification of a Grid Resource Allocation Protocol
As the adoption of grid technology moves from science to industry, new requirements arise. In todays grid middlewares, the notion of paying for a job is a secondary requirement. In...
Mathias Dalheimer, Franz-Josef Pfreundt, Peter Mer...