Efficient Generic SPMD Concrete Thyra Operator/Vector Subclass Implementations
[Thyra Operator/Vector Subclasses for SPMD Distributed-Memory Platforms]

The package Thyra contains highly efficient concrete implementations of SPMD vector space, vector and multi-vector subclasses. More...

Classes

class  Thyra::DefaultClusteredSpmdProductVector< Scalar >
 Concrete implementation of a clustered Spmd-based product vector. More...
class  Thyra::DefaultClusteredSpmdProductVectorSpace< Scalar >
 Concrete subclass of VectorSpaceBase that takes a collection of individual VectorSpaceBase objects distributed over many different processes and creates a single vector space. More...
class  Thyra::DefaultSpmdMultiVector< Scalar >
 Efficient concrete implementation subclass for SPMD multi-vectors. More...
class  Thyra::DefaultSpmdVector< Scalar >
 Efficient concrete implementation subclass for SPMD vectors. More...
class  Thyra::DefaultSpmdVectorSpace< Scalar >
 Concrete implementation of an SPMD vector space subclass which creates DefaultSpmdVector and DefaultSpmdMultiVector objects. More...
class  Thyra::DefaultSpmdVectorSpaceFactory< Scalar >
 Concrete implementation of a vector-space factory for a locally-replicated distributed DefaultSpmdVectorSpace objects. More...
class  Thyra::SpmdMultiVectorFileIO< Scalar >
 Utility class for reading and writing parallel (or any serial) Thyra vectors to and from parallel files. More...
class  Thyra::SpmdMultiVectorSerializer< Scalar >
 Concrete utility class for reading and writing SPMD MultiVectorBase objects to and from standard streams. More...

Detailed Description

The package Thyra contains highly efficient concrete implementations of SPMD vector space, vector and multi-vector subclasses.

DefaultSpmdVectorSpace.gif

Concrete subclasses for SPMD distributed-memory Thyra implementations (Note: above graphic is not hyperlinked!)

Concrete SPMD Subclasses

The concrete subclasses described here derive directly from the Thyra Operator/Vector Base Support Subclasses for SPMD Thyra Implementations.

Together, these concrete subclasses provide a complete and highly efficient implementation for SPMD vector, multi-vector and vector space objects. From the standpoint of the needs of an ANA, there is really no need for any other concrete implementations of these subclasses for SPMD platforms.


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