Logic of the Design



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Logic of the Design

Provided that an MPI implementation meets the requirements listed in Section gif, it is possible for the implementor of the profiling system to intercept all of the MPI calls which are made by the user program. Whatever information is required can then be collected before calling the underlying MPI implementation (through its name shifted entry points) to achieve the desired effects.





Jack Dongarra
Fri Sep 1 06:16:55 EDT 1995