Support Software for Vector Reduction/Transformation Operators

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This doxygen collection contains documentation for some general support software for implementing and using RTOp objects.

Software

• MPI Support: The templated functions RTOpPack::MPI_apply_op() help handle MPI communication when using RTOp. These function rely on the traits classes Teuchos::RawMPITraits and Teuchos::PrimitiveTypeTraits to perform all of the marshaling and unmarshaling of data. The function RTOp_parallel_calc_overlap() is used by vector subclasses to figure out what processors have data associated with a particular RTOp application.

• Support for creating concrete RTOPPack::RTOpT subclasses: Several node subclasses and utility macros are provided to help in creating concrete implementations of RTOpPack::RTOpT and these are documented here.

• Support for client/server and master/slave configurations: The class RTOpPack::RTOpServer stores and returns Teuchos::AbstractFactory objects for creating RTOpPack::RTOpT objects just given a name.

Links

• Fundamental RTOp Interfaces
• Main RTOp package documentation page

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