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PVM
2009
Springer
16 years 1 months ago
Fine-Grained Data Distribution Operations for Particle Codes
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...
Michael Hofmann, Gudula Rünger
ICCCN
2007
IEEE
16 years 1 months ago
An Energy-Efficient Scheduling Algorithm Using Dynamic Voltage Scaling for Parallel Applications on Clusters
In the past decade cluster computing platforms have been widely applied to support a variety of scientific and commercial applications, many of which are parallel in nature. Howev...
Xiaojun Ruan, Xiao Qin, Ziliang Zong, Kiranmai Bel...
GD
2003
Springer
16 years 3 days ago
Characterizing Families of Cuts That Can Be Represented by Axis-Parallel Rectangles
A drawing of a family of cuts of a graph is an augmented drawing of the graph such that every cut in the family is represented by a simple closed curve and vice versa. We show tha...
Ulrik Brandes, Sabine Cornelsen, Dorothea Wagner
PVLDB
2010
119views more  PVLDB 2010»
15 years 5 months ago
An Architecture for Parallel Topic Models
This paper describes a high performance sampling architecture for inference of latent topic models on a cluster of workstations. Our system is faster than previous work by over an...
Alexander J. Smola, Shravan Narayanamurthy
SPAA
1997
ACM
15 years 11 months ago
Fine-Grain Multithreading with the EM-X Multiprocessor
- Multithreading aims to tolerate latency by overlapping communication with computation. This report explicates the multithreading capabilities of the EM-X distributed-memory multi...
Andrew Sohn, Yuetsu Kodama, Jui Ku, Mitsuhisa Sato...