Sciweavers

ISPDC
2007
IEEE
14 years 6 months ago
On Grid-based Matrix Partitioning for Heterogeneous Processors
The problem of optimal matrix partitioning for parallel linear algebra on p heterogeneous processors is typically reduced to the geometrical problem of partitioning a unit square ...
Alexey L. Lastovetsky
ISPDC
2007
IEEE
14 years 6 months ago
Whole Genome Comparison on a Network of Workstations
Whole genome comparison consists of comparing or aligning genome sequences with a goal of finding similarities between them. Previously we have shown how SIMD Extensions used in ...
Arpith C. Jacob, Sugata Sanyal, Marcin Paprzycki, ...
ISPDC
2007
IEEE
14 years 6 months ago
Selection of Optimal Computing Platforms through the Suitability Measure
Selection of spaceborne computing platforms requires balance among several competing factors. Traditional performance analysis techniques are illsuited for this purpose due to the...
Shean T. McMahon, Isaac D. Scherson
ISPDC
2007
IEEE
14 years 6 months ago
Divisible Load Scheduling: An Approach Using Coalitional Games
Scheduling divisible loads in distributed systems is the subject of Divisible Load Theory (DLT). In this paper we show that coalitional game theory is a natural fit for modeling ...
Thomas E. Carroll, Daniel Grosu
ISPDC
2007
IEEE
14 years 6 months ago
Hybrid MPI-Thread Parallelization of the Fast Multipole Method
We present in this paper multi-thread and multi-process parallelizations of the Fast Multipole Method (FMM) for Laplace equation, for uniform and non uniform distributions. These ...
Olivier Coulaud, Pierre Fortin, Jean Roman
ISPDC
2007
IEEE
14 years 6 months ago
Fully Distributed Active and Passive Task Management for Grid Computing
The task management is a key point in grid applications and can highly influence their efficiency. There are many solutions that we can classify according to their centralizatio...
Alain Bui, Olivier Flauzac, Cyril Rabat
ISPDC
2007
IEEE
14 years 6 months ago
A Comparison of Scheduling Approaches for Mixed-Parallel Applications on Heterogeneous Platforms
Mixed-parallel applications can take advantage of largescale computing platforms but scheduling them efficiently on such platforms is challenging. In this paper we compare the tw...
Tchimou N'Takpé, Frédéric Sut...