In view of the explosive data growth along with excessive QoS requirements on scalability and processing time constraints, the Web is expected to dominate the data-centric computing already in the next decade. On the other hand, most of the current high performance computing infrastructures, both academic and industrial, do not support parallel Web applications, which are prevalently developed in the Java language. As a reaction to novel challenges of promoting datacentric supercomputing to the Web, we present a solution that introduces Java bindings for the Message Passing Interface (MPI), seamlessly integrated in one of the famous MPI native implementations -Open MPI. Our implementation allows Javabased Semantic Web applications to be successfully ported to the most of modern high performance computing systems. We discuss the design features of Open MPI and introduce basic benchmark evaluations for Web applications.
Abstract. Grid integration of OGS oceanographic remote instruments and coupled physical-biogeochemical model has been explored in the framework of the EC-FP7 DORII project. We discuss here the first preliminary results achieved, describing the different tools developed with the support of the project consortium. A general background of the Grid technology for the e-Science is also provided.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.