A bridging model for parallel computation
Communications of the ACM
The Legion vision of a worldwide virtual computer
Communications of the ACM
High Performance Cluster Computing: Architectures and Systems
High Performance Cluster Computing: Architectures and Systems
Designing and Building Parallel Programs: Concepts and Tools for Parallel Software Engineering
Designing and Building Parallel Programs: Concepts and Tools for Parallel Software Engineering
Two-Level Communication Protocol for a Web Operating System (WOS)
EUROMICRO '98 Proceedings of the 24th Conference on EUROMICRO - Volume 2
The parallel cellular programming model
EURO-PDP'00 Proceedings of the 8th Euromicro conference on Parallel and distributed processing
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In this paper, we describe how a metacomputing environment called Web Operating System (WOS™) together with a new programming paradigm called ParCeL-2 may be used to exploit available computing resources on a parallel/distributed environment. The main feature of the WOS™ is to manage contexts of execution (hardware, software, time, etc). The WOS™ fulfills users' requests while considering all possible execution contexts in order to provide the application with the best resources available. In the model presented, we assume that parallel/distributed HPC applications are written using ParCeL-2. The well defined computing model as well as the hierarchical syntactic structure of ParCeL-2 allow for an automatic adaptation, at execution time, of the size of the different parallel processes, depending on the context of execution. We have called this approach, derived from intensional logic : intensional High Performance Computing (iHPC).