Sciweavers

2155 search results - page 129 / 431
» The EM-X Parallel Computer: Architecture and Basic Performan...
Sort
View
CLUSTER
2008
IEEE
15 years 11 months ago
Gather-arrange-scatter: Node-level request reordering for parallel file systems on multi-core clusters
—Multiple processors or multi-core CPUs are now in common, and the number of processes running concurrently is increasing in a cluster. Each process issues contiguous I/O request...
Kazuki Ohta, Hiroya Matsuba, Yutaka Ishikawa
PPSC
1993
15 years 6 months ago
Design of a Parallel Nonsymmetric Eigenroutine Toolbox, Part I
The dense nonsymmetric eigenproblem is one of the hardest linear algebra problems to solvee ectively on massivelyparallel machines. Rather than trying to design a black box" ...
Zhaojun Bai, James Demmel
CCGRID
2011
IEEE
14 years 8 months ago
A Segment-Level Adaptive Data Layout Scheme for Improved Load Balance in Parallel File Systems
Abstract—Parallel file systems are designed to mask the everincreasing gap between CPU and disk speeds via parallel I/O processing. While they have become an indispensable compo...
Huaiming Song, Yanlong Yin, Xian-He Sun, Rajeev Th...
ISCA
1998
IEEE
134views Hardware» more  ISCA 1998»
15 years 9 months ago
Exploiting Fine-grain Thread Level Parallelism on the MIT Multi-ALU Processor
Much of the improvement in computer performance over the last twenty years has come from faster transistors and architectural advances that increase parallelism. Historically, par...
Stephen W. Keckler, William J. Dally, Daniel Maski...
RTI
2000
113views more  RTI 2000»
15 years 4 months ago
Algorithms for Fractal Image Compression on Massively Parallel SIMD Arrays
In this work we introduce and analyze algorithms for fractal image compression on massively parallel SIMD arrays. The di erent algorithms discussed di er signi cantly in terms of ...
Christian Hufnagl, Andreas Uhl