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ACSC
2003
IEEE
15 years 7 months ago
Communication Performance Issues for Two Cluster Computers
Clusters of commodity machines have become a popular way of building cheap high performance parallel computers. Many of these designs rely on standard Ethernet networks as a syste...
Francis Vaughan, Duncan A. Grove, Paul D. Coddingt...
CONCURRENCY
2010
75views more  CONCURRENCY 2010»
15 years 2 months ago
An Open Source performance tools software suite for scientific computing
With the rapid replacement of closed, homogeneous, proprietary HPC systems by heterogeneous, Linux-MPI cluster systems, the state of performance monitoring and analysis tools has ...
Philip J. Mucci, Tushar Mohan
APCSAC
2006
IEEE
15 years 8 months ago
A High Performance Simulator System for a Multiprocessor System Based on a Multi-way Cluster
In the ubiquitous era, it is necessary to research the architectures of multiprocessor system with high performance and low power consumption. A simulator developed in high level l...
Arata Shinozaki, Masatoshi Shima, Minyi Guo, Mitsu...
PDP
2009
IEEE
15 years 8 months ago
Phoenix: A Runtime Environment for High Performance Computing on Chip Multiprocessors
Abstract—Execution of applications on upcoming highperformance computing (HPC) systems introduces a variety of new challenges and amplifies many existing ones. These systems will...
Avneesh Pant, Hassan Jafri, Volodymyr V. Kindraten...
ICC
2007
IEEE
15 years 8 months ago
The Signaling Overhead in Dynamic OFDMA Systems: Reduction by Exploiting Frequency Correlation
Abstract— Dynamic OFDMA systems provide a significant performance gain compared to static OFDM approaches. In reality this gain is reduced by an overhead due to signaling. Previ...
James Gross, Pablo Alvarez, Adam Wolisz