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IPPS
2009
IEEE
14 years 2 months ago
Application profiling on Cell-based clusters
In this paper, we present a methodology for profiling parallel applications executing on the IBM PowerXCell 8i (commonly referred to as the “Cell” processor). Specifically, we...
Hikmet Dursun, Kevin J. Barker, Darren J. Kerbyson...
WAIM
2009
Springer
14 years 2 months ago
Dynamic Data Migration Policies for Query-Intensive Distributed Data Environments
Abstract. Modern large distributed applications, such as telecommunication and banking services, need to respond instantly to a huge number of queries within a short period of time...
Tengjiao Wang, Bishan Yang, Allen Huang, Qi Zhang,...
ICCS
2009
Springer
14 years 2 months ago
Modular, Fine-Grained Adaptation of Parallel Programs
We present a modular approach to realizing fine-grained adaptation of program behavior in a parallel environment. Using a compositional framework based on function call intercepti...
Pilsung Kang 0002, Naresh K. C. Selvarasu, Naren R...
IMC
2009
ACM
14 years 2 months ago
Practical beamforming based on RSSI measurements using off-the-shelf wireless clients
WLANs have become an important last-mile technology for providing internet access within homes and enterprises. In such indoor deployments, the wireless channel suffers from signi...
Sriram Lakshmanan, Karthikeyan Sundaresan, Sampath...
BIBM
2008
IEEE
110views Bioinformatics» more  BIBM 2008»
14 years 2 months ago
Genome Alignments Using MPI-LAGAN
We develop a parallel algorithm for a widely used whole genome alignment method called LAGAN. We use the MPI-based protocol to develop parallel solutions for two phases of the alg...
Ruinan Zhang, Huzefa Rangwala, George Karypis