270 search results - page 2 / 54 » A decomposition approach for optimizing the performance of M... |
IPPS
2007
IEEE
13 years 11 months ago
2007
IEEE
Due to the complexity associated with developing parallel applications, scientists and engineers rely on highlevel software libraries such as PETSc, ScaLAPACK and PESSL to ease th...
EUROPAR
2009
Springer
13 years 11 months ago
2009
Springer
It is an important problem to map virtual parallel processes to physical processors (or cores) in an optimized way to get scalable performance due to non-uniform communication cost...
ICS
2005
Tsinghua U.
13 years 10 months ago
2005
Tsinghua U.
BlueGene/L is currently the world’s fastest supercomputer. It consists of a large number of low power dual-processor compute nodes interconnected by high speed torus and collect...
DAGSTUHL
2008
13 years 6 months ago
2008
Abstract. A parallel version of the self-verified method for solving linear systems was presented in [19, 18]. In this research we propose improvements aiming at a better performan...
PVM
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Manually tuning MPI runtime parameters is a practice commonly employed to optimise MPI application performance on a specific architecture. However, the best setting for ...