Future computing platforms will be distributed and heterogeneous. Such platforms range from heterogeneous networks of workstations (NOWs) to collections of NOWs and parallel servers scattered throughout the world and linked through high-speed networks. Implementing tightly-coupled algorithms on such platforms raises several challenging issues. New data distribution and load balancing strategies are required to squeeze the most out of heterogeneous platforms. In this paper, we first summarize previous results obtained for heterogeneous NOWs, dealing with the implementation of standard numerical kernels such as finite-difference stencils or dense linear solvers. Next we target distributed collections of heterogeneous NOWs, and we discuss data...
(eng) We discuss algorithms and tools to help program and use metacomputing resources in the forthco...
International audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We ...
This paper describes the design and the implementation of parallel routines in the Heterogeneous Sca...
Future computing platforms will be distributed and heterogeneous. Such platforms range from heteroge...
International audienceFuture computing platforms will be distributed and heterogeneous. Such platfor...
Future computing platforms will be distributed and heterogeneous. Such platforms range from heteroge...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
This paper discusses some algorithmic issues when computing with a heterogeneous network of workstat...
This paper presents and analyzes two different strategies of heterogeneous distribution of computati...
International audienceThis paper discusses some algorithmic issues when computing with a heterogeneo...
International audienceWe study the implementation of dense linear algebra computations, such as matr...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
In this paper, we study the implementation of dense linear algebra kernels, such as matrix multiplic...
International audienceRedistribution algorithms for dense linear algebra kernels on heterogeneous pl...
(eng) We discuss algorithms and tools to help program and use metacomputing resources in the forthco...
International audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We ...
This paper describes the design and the implementation of parallel routines in the Heterogeneous Sca...
Future computing platforms will be distributed and heterogeneous. Such platforms range from heteroge...
International audienceFuture computing platforms will be distributed and heterogeneous. Such platfor...
Future computing platforms will be distributed and heterogeneous. Such platforms range from heteroge...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
This paper discusses some algorithmic issues when computing with a heterogeneous network of workstat...
This paper presents and analyzes two different strategies of heterogeneous distribution of computati...
International audienceThis paper discusses some algorithmic issues when computing with a heterogeneo...
International audienceWe study the implementation of dense linear algebra computations, such as matr...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
In this paper, we study the implementation of dense linear algebra kernels, such as matrix multiplic...
International audienceRedistribution algorithms for dense linear algebra kernels on heterogeneous pl...
(eng) We discuss algorithms and tools to help program and use metacomputing resources in the forthco...
International audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We ...
This paper describes the design and the implementation of parallel routines in the Heterogeneous Sca...