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» Parallelizing post-placement timing optimization
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CF
2004
ACM
14 years 2 months ago
Improving the execution time of global communication operations
Many parallel applications from scientific computing use MPI global communication operations to collect or distribute data. Since the execution times of these communication opera...
Matthias Kühnemann, Thomas Rauber, Gudula R&u...
DCOSS
2006
Springer
14 years 17 days ago
Approximation Algorithms for Power-Aware Scheduling of Wireless Sensor Networks with Rate and Duty-Cycle Constraints
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
Rajgopal Kannan, Shuangqing Wei
IPPS
2010
IEEE
13 years 6 months ago
Parallel external memory graph algorithms
In this paper, we study parallel I/O efficient graph algorithms in the Parallel External Memory (PEM) model, one of the private-cache chip multiprocessor (CMP) models. We study the...
Lars Arge, Michael T. Goodrich, Nodari Sitchinava
PPAM
2005
Springer
14 years 2 months ago
Chromatic Scheduling of 1- and 2-Processor UET Tasks on Dedicated Machines with Availability Constraints
We address a generalization of the classical 1- and 2-processor UET scheduling problem on dedicated machines. In our chromatic model of scheduling machines have non-simultaneous av...
Krzysztof Giaro, Marek Kubale
ISPA
2004
Springer
14 years 2 months ago
Parallel Volume Rendering with Early Ray Termination for Visualizing Large-Scale Datasets
Abstract. This paper presents an efficient parallel algorithm for volume rendering of large-scale datasets. Our algorithm focuses on an optimization technique, namely early ray te...
Manabu Matsui, Fumihiko Ino, Kenichi Hagihara