209 search results - page 13 / 42 » Optimizing Parallel Applications for Wide-Area Clusters |
IPPS
2007
IEEE
15 years 3 months ago
2007
IEEE
— This paper introduces the Abstract Data and Communication Library (ADCL). ADCL is an application level communication library aiming at providing the highest possible performanc...
ISPAN
1997
IEEE
15 years 1 months ago
1997
IEEE
The thesis of this research is that the task of exposing the parallelism in a given application should be left to the algorithm designer, who has intimate knowledge of the applica...
CLUSTER
2003
IEEE
15 years 2 months ago
2003
IEEE
In this paper we analyze the I/O access patterns of a widely-used biological sequence search tool and implement two variations that employ parallel-I/O for data access based on PV...
CLUSTER
2006
IEEE
14 years 9 months ago
2006
IEEE
Many parallel applications from scientific computing use MPI collective communication operations to collect or distribute data. Since the execution times of these communication op...
CCGRID
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper discusses the impact of the hierarchical master-worker paradigm on performance of an application program, which solves an optimization problem by a parallel branch and ...