Javier Garcia Blas, Florin Isaila, Jesus Carretero

Multi-tier cached I/O architecture for supercomputers

A multi-tier cached I/O architecture for massively parallel supercomputers

• Broschiertes Buch

Produktbeschreibung

Recent advances in storage technologies and high performance interconnects have made possible in the last years to build, more and more potent storage systems that serve thousands of nodes. Additionally, the hierarchical organization of current Petascale systems and of the envisioned Exascale platforms contributes to an increase of the I/O subsystem latency. In this dissertation we present a novel generic parallel I/O architecture for clusters and supercomputers. Our design is aimed at large-scale parallel architectures with thousands of compute nodes. Besides acting as middleware for existing parallel file systems, our architecture provides on-line virtualization of storage resources. Another objective of this thesis is to factor out the common parallel I/O functionality from clusters and supercomputers in generic modules in order to facilitate porting of scientific applications across these platforms.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 156
• Erscheinungstermin: 17. Januar 2011
• Englisch
• Abmessung: 220mm x 150mm x 10mm
• Gewicht: 220g
• ISBN-13: 9783843393935
• ISBN-10: 3843393931
• Artikelnr.: 32757297

Autorenporträt

Javier Garcia Blas is a teaching assistant of the University Carlos III. He received a PhD in Computer Science in 2010. He has cooperated in several projects of various HPC research centers including HLRS and Argonne National Lab. He is currently involved in various topics including parallel I/O and parallel architectures.