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» Scalable Dynamic Load Balancing Using UPC
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IMCSIT
2010
14 years 6 months ago
Multi-level Parallelization with Parallel Computational Services in BeesyCluster
The paper presents a concept, implementation and real examples of dynamic parallelization of computations using services derived from MPI applications deployed in the BeesyCluster ...
Pawel Czarnul
ICPP
2009
IEEE
15 years 6 months ago
LeWI: A Runtime Balancing Algorithm for Nested Parallelism
Abstract—We present LeWI: a novel load balancing algorithm, that can balance applications with very different patterns of imbalance. Our algorithm can balance fine grain imbalan...
Marta Garcia, Julita Corbalán, Jesús...
SDM
2012
SIAM
237views Data Mining» more  SDM 2012»
13 years 2 months ago
A Distributed Kernel Summation Framework for General-Dimension Machine Learning
Kernel summations are a ubiquitous key computational bottleneck in many data analysis methods. In this paper, we attempt to marry, for the first time, the best relevant technique...
Dongryeol Lee, Richard W. Vuduc, Alexander G. Gray
LCR
2000
Springer
172views System Software» more  LCR 2000»
15 years 3 months ago
Achieving Robust, Scalable Cluster I/O in Java
We present Tigris, a high-performance computation and I/O substrate for clusters of workstations that is implemented entirely in Java. Tigris automatically balances resource load a...
Matt Welsh, David E. Culler
IPPS
2009
IEEE
15 years 6 months ago
Improving MPI-HMMER's scalability with parallel I/O
We present PIO-HMMER, an enhanced version of MPI-HMMER. PIO-HMMER improves on MPIHMMER’s scalability through the use of parallel I/O and a parallel file system. In addition, we...
John Paul Walters, Rohan Darole, Vipin Chaudhary