I/O performance remains a weakness of parallel computing systems today. While this weakness is partly attributed to rapid advances in other system components, I/O interfaces avail...
Avery Ching, Alok N. Choudhary, Kenin Coloma, Wei-...
We have developed the ZENTURIO experiment management system for performance studies, parameter studies, and software testing of parallel applications on cluster and Grid architect...
Previous implementations of out-of-core columnsort limit the problem size to N ≤ (M/P)3/2, where N is the number of records to sort, P is the number of processors, and M is the ...
Geeta Chaudhry, Elizabeth A. Hamon, Thomas H. Corm...
The finite difference discretization of the Poisson equation in three dimensions results in a large, sparse, and highly structured system of linear equations. This prototype prob...
To address the limitations of centralized shared storage for cloud computing, we are building Lithium, a distributed storage system designed specifically for virtualization workl...