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CCGRID
2008
IEEE
16 years 2 days ago
MPI Collectives on Modern Multicore Clusters: Performance Optimizations and Communication Characteristics
The advances in multicore technology and modern interconnects is rapidly accelerating the number of cores deployed in today’s commodity clusters. A majority of parallel applicat...
Amith R. Mamidala, Rahul Kumar, Debraj De, Dhabale...
IROS
2007
IEEE
126views Robotics» more  IROS 2007»
15 years 12 months ago
A graph theoretic approach to optimal target tracking for mobile robot teams
Abstract— In this paper, we present an optimization framework for target tracking with mobile robot teams. The target tracking problem is modeled as a generic semidefinite progr...
Jason C. Derenick, John R. Spletzer, M. Ani Hsieh
IFL
2004
Springer
131views Formal Methods» more  IFL 2004»
15 years 11 months ago
Exploiting Single-Assignment Properties to Optimize Message-Passing Programs by Code Transformations
The message-passing paradigm is now widely accepted and used mainly for inter-process communication in distributed memory parallel systems. However, one of its disadvantages is the...
Alfredo Cristóbal-Salas, Andrey Chernykh, E...
CEC
2010
IEEE
15 years 4 months ago
A binary Particle Swarm Optimization approach to fault diagnosis in parallel and distributed systems
— The efficient diagnosis of hardware and software faults in parallel and distributed systems remains a challenge in today’s most prolific decentralized environments. System-...
Rafael Falcón, Marcio Almeida, Amiya Nayak
ICCAD
2004
IEEE
114views Hardware» more  ICCAD 2004»
16 years 2 months ago
Simultaneous short-path and long-path timing optimization for FPGAs
This paper presents the Routing Cost Valleys (RCV) algorithm – the first published algorithm that simultaneously optimizes all short- and long-path timing constraints in a Field...
Ryan Fung, Vaughn Betz, William Chow