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MpiEnvironment

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Sebastian Schmieschek edited this page Aug 12, 2015 · 2 revisions

MpiEnvironment

This manages the whole MPI Environment and the first constructed instance is responsible for calling MPI_Init and MPI_Finalize.

It must be constructed near the start of program execution and destructed near the end.

Constructing/destructing other instances has no effect.

It offers Initialized and Finalized methods equivalent to MPI_Initialized/MPI_Finalized.

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