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This framework presents an innovative object-based approach for computational science and engineering (CSE) applications through multi-patch decomposition. Each domain is segmented into multiple patches, surpassing the number of available processors. The implicit mapping assigns patches to processors, allowing efficient resource utilization. The code governing each patch's lifecycle is analogous to the MPI framework, facilitating a clear model for execution. Notably, communication is directed to patches instead of processors, enhancing modularity and flexibility in parallel computing environments.
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Adaptive Frameworkfor CSE applications An Object based approach
Patch Decomposition • Each domain divided into multiple patches (more than the number of processors) • Implicit mapping of patches to processors • Code describes life cycle of a patch, just as in MPI • Communication is implicit, directed to patches rather than processors