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HPDC
2010
IEEE
13 years 9 months ago
ROARS: a scalable repository for data intensive scientific computing
As scientific research becomes more data intensive, there is an increasing need for scalable, reliable, and high performance storage systems. Such data repositories must provide b...
Hoang Bui, Peter Bui, Patrick J. Flynn, Douglas Th...
EUROPAR
2001
Springer
14 years 11 days ago
Performance of High-Accuracy PDE Solvers on a Self-Optimizing NUMA Architecture
High-accuracy PDE solvers use multi-dimensional fast Fourier transforms. The FFTs exhibits a static and structured memory access pattern which results in a large amount of communic...
Sverker Holmgren, Dan Wallin
IPPS
2005
IEEE
14 years 1 months ago
PDM Sorting Algorithms That Take A Small Number of Passes
We live in an era of data explosion that necessitates the discovery of novel out-of-core techniques. The I/O bottleneck has to be dealt with in developing out-of-core methods. The...
Sanguthevar Rajasekaran, Sandeep Sen
OSDI
2004
ACM
14 years 8 months ago
Life or Death at Block-Level
A fundamental piece of information required in intelligent storage systems is the liveness of data. We formalize the notion of liveness within storage, and present two classes of ...
Muthian Sivathanu, Lakshmi N. Bairavasundaram, And...
TC
2008
13 years 7 months ago
Optimal and Practical Algorithms for Sorting on the PDM
Abstract. The Parallel Disks Model (PDM) has been proposed to alleviate the I/O bottleneck that arises in the processing of massive data sets. Sorting has been extensively studied ...
Sanguthevar Rajasekaran, Sandeep Sen