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» Application Performance of a Linux Cluster Using Converse
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HPDC
1998
IEEE
14 years 1 hour ago
Distant I/O: One-Sided Access to Secondary Storage on Remote Processors
We propose a new parallel, noncollective I/O strategy called Distant I/O that targets clustered computer systems in which disks are attached to compute nodes. Distant I/O allows o...
Jarek Nieplocha, Ian T. Foster, Holger Dachsel
PDCN
2007
13 years 9 months ago
Averages, distributions and scalability of MPI communication times for ethernet and myrinet networks
Most modern parallel computers are clusters using Myrinet or Ethernet communication networks. Several studies have been published comparing the performance of these two networks f...
Nor Asilah Wati Abdul Hamid, Paul D. Coddington
PIMRC
2010
IEEE
13 years 5 months ago
On the feasibility of receive collaboration in wireless sensor networks
In this paper, a new type of collaboration in wireless sensor networks (WSN) is suggested that exploits array processing algorithms for better reception of a signal. For receive co...
Behnam Banitalebi, S. Sigg, M. Beigl
DAC
2004
ACM
14 years 8 months ago
Automated fixed-point data-type optimization tool for signal processing and communication systems
A tool that automates the floating-point to fixed-point conversion (FFC) process for digital signal processing systems is described. The tool automatically optimizes fixed-point d...
Changchun Shi, Robert W. Brodersen
MM
2009
ACM
144views Multimedia» more  MM 2009»
14 years 2 months ago
Manipulating lossless video in the compressed domain
A compressed-domain transformation is one that operates directly on the compressed format, rather than requiring conversion to an uncompressed format prior to processing. Performi...
William Thies, Steven Hall, Saman P. Amarasinghe