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AIPR
2007
IEEE
14 years 2 months ago
Using a High-Fidelity Simulation Framework for Performance Singularity
A common way to evaluate the performance of a system is to compare the algorithmic outputs with ground truth to identify divergences in the system’s performance and discover the...
Chris Scrapper, Raj Madhavan, Stephen Balakirsky
TC
2010
13 years 6 months ago
A Novel Weighted-Graph-Based Grouping Algorithm for Metadata Prefetching
— Although data prefetching algorithms have been extensively studied for years, there is no counterpart research done for metadata access performance. Existing data prefetching a...
Peng Gu, Jun Wang, Yifeng Zhu, Hong Jiang, Pengju ...
MSS
2003
IEEE
108views Hardware» more  MSS 2003»
14 years 1 months ago
Effective Management of Hierarchical Storage Using Two Levels of Data Clustering
When data resides on tertiary storage, clustering is the key to achieving high retrieval performance. However, a straightforward approach to clustering massive amounts of data on ...
Ratko Orlandic
EUNIS
2001
13 years 9 months ago
High Performance Computing in Europe and USA: A Comparison
Since 1993 we compile and publish twice a year a list of the mostpowerful supercomputers in the world. In this article we compare the situation of High-Performance Computing (HPC)...
Erich Strohmaier, Hans Werner Meuer
SIMUTOOLS
2008
13 years 9 months ago
SIMCAN: a SIMulator framework for computer architectures and storage networks
This paper presents an OMNeT-based Framework to simulate large complex storage networks, with its corresponding underlying subsystems (I/O, Networking, etc.). With this Framework,...
Alberto Nuñez, Javier Fernández, Jos...