Sciweavers

Share
PDP
2010
IEEE

Experimental Study of Six Different Implementations of Parallel Matrix Multiplication on Heterogeneous Computational Clusters of

11 years 8 months ago
Experimental Study of Six Different Implementations of Parallel Matrix Multiplication on Heterogeneous Computational Clusters of
—Two strategies of distribution of computations can be used to implement parallel solvers for dense linear algebra problems for Heterogeneous Computational Clusters of Multicore Processors (HCoMs). These strategies are called Heterogeneous Process Distribution Strategy (HPS) and Heterogeneous Data Distribution Strategy (HDS). They are not novel and have been researched thoroughly. However, the advent of multicores necessitates enhancements to them. In this paper, we present these enhancements. Our study is based on experiments using six applications to perform Parallel Matrix-matrix Multiplication (PMM) on an HCoM employing the two distribution strategies. Keywords- Heterogeneous ScaLAPACK; HeteroMPI; multicore clusters; matrix-matrix multiplication; heterogenous clusters
Pedro Alonso, Ravi Reddy, Alexey L. Lastovetsky
Added 17 May 2010
Updated 17 May 2010
Type Conference
Year 2010
Where PDP
Authors Pedro Alonso, Ravi Reddy, Alexey L. Lastovetsky
Comments (0)
books