Collective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non...
Replication is a key technique for improving fault tolerance. Replication can also improve application performance under some circumstances, but can have the opposite effect under...
Abstract— In order to efficiently use Grid resources, users or middlewares must use some network information, and in particular some knowledge of the platform network. As such kn...
Data Grids provide transparent access to heterogeneous and autonomous data resources. The main contribution of this paper is the presentation of a data sharing system that (i) is ...
Grid applications need efficient access to information about available resources and services. Typically, this access is provided by information services that are often organized ...