Basic IMAGE version of Foils prepared 21 January 98

Foil 45 Fig. 13: Each node of a parallel computer instantiated as a Corba object.

From General NPAC Foils-98A starting January 98 (PowerPoint) NIST Information Technology Laboratory Washington DC -- January 22 98. by Geoffrey C. Fox
The "Host" is logically a separate Corba object but could of course be instantiated on the same computer as one or more of the nodes. Using the protocol bridge of fig. 15, one could address objects using Corba with local parallel computing nodes invoking MPI and remote accesses using Corba where its functionality (access to very many services) is valuable.
From HPcc as High Performance Commodity Components

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