Basic IMAGE version of Foils prepared 7 January 1997

Foil 191 Fig. 13: Each node of a parallel computer instantiated as a Corba object.

From Collection of GIF Images for General NPAC Projects January 97- General NPAC ScreenDumps -- All 1997. 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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