Sciweavers

2155 search results - page 21 / 431
» The EM-X Parallel Computer: Architecture and Basic Performan...
Sort
View
ARITH
2007
IEEE
15 years 8 months ago
A New Architecture For Multiple-Precision Floating-Point Multiply-Add Fused Unit Design
The floating-point multiply-add fused (MAF) unit sets a new trend in the processor design to speed up floatingpoint performance in scientific and multimedia applications. This ...
Libo Huang, Li Shen, Kui Dai, Zhiying Wang
CCGRID
2007
IEEE
15 years 8 months ago
Adaptive Performance Modeling on Hierarchical Grid Computing Environments
In the past, efficient parallel algorithms have always been developed specifically for the successive generations of parallel systems (vector machines, shared-memory machines, d...
Wahid Nasri, Luiz Angelo Steffenel, Denis Trystram
104
Voted
IPPS
1998
IEEE
15 years 5 months ago
Comparing the Optimal Performance of Different MIMD Multiprocessor Architectures
We compare the performance of systems consisting of one large cluster containing q processors with systems where processors are grouped into k clusters containing u processors eac...
Lars Lundberg, Håkan Lennerstad
ICCS
2005
Springer
15 years 7 months ago
Comparison of Nonlinear Conjugate-Gradient Methods for Computing the Electronic Properties of Nanostructure Architectures
In this article we report on our efforts to test and expand the current state-of-the-art in eigenvalue solvers applied to the field of nanotechnology. We singled out the nonlinea...
Stanimire Tomov, Julien Langou, Andrew Canning, Li...
130
Voted
IPPS
2000
IEEE
15 years 5 months ago
Developing an Open Architecture for Performance Data Mining
Performance analysis of high performance systems is a difficult task. Current tools have proven successful in analysis tasks but their implementation is limited in several respects...
David B. Pierce, Diane T. Rover