Tpetra::SerialPlatform< Node > Class Template Reference

Implementation of the Platform concept for MPI-based platforms. More...

#include <Tpetra_SerialPlatform.hpp>

Inherits Describable.

List of all members.

Public Types
typedef Node	NodeType
	Kokkos Node type over which the platform is templated.
Public Member Functions
Constructor/Destructor Methods
	SerialPlatform (const RCP< Node > &node)
virtual	~SerialPlatform ()
	Destructor (virtual for memory safety of derived classes).
Class Creation and Accessor Methods
RCP< const Comm< int > >	getComm () const
	The Teuchos::Comm instance with which this object was created.
RCP< Node >	getNode () const
	The Kokkos Node instance with which this object was created.
Protected Attributes
RCP< const Teuchos::SerialComm < int > >	comm_
	Teuchos::Comm object instantiated for the platform.
RCP< Node >	node_
	Kokkos Node object instantiated for the platform.

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Detailed Description

template<class Node>
class Tpetra::SerialPlatform< Node >

Implementation of the Platform concept for MPI-based platforms.

SerialPlatform specialization for Kokkos::DefaultNode::DefaultNodeType.

SerialPlatform is an implementation of Tpetra's Platform concept. Classes implementing Tpetra's Platform concept are templated on the Kokkos Node type. They have at least the following public interface:

 template<class Node>
 class Platform {
 public:
   typedef Node NodeType;

   explicit Platform (const RCP<Node>& node);

   RCP<const Comm<int> > getComm() const;

   RCP<Node> getNode() const;
 };

SerialPlatform uses a "communicator" containing one process. It is available whether or not Trilinos was built with MPI.

Warning:

Kokkos::DefaultNode::DefaultNodeType is a typedef, and may have a different type, depending on Trilinos' build options. For example, it may be Kokkos::SerialNode if Trilinos was built without a threading library, or Kokkos::TPINode if Trilinos was built with Pthreads.

Note:

In the past (up to and including the 10.8 Trilinos release), the specialization of SerialPlatform for the default Node type delayed instantiation of the default Node instance until getNode() was called. We have changed this behavior to simplify the code and make the specialization of SerialPlatform conform more closely to the generic version of SerialPlatform.

Definition at line 75 of file Tpetra_SerialPlatform.hpp.

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Member Typedef Documentation

template<class Node>

Tpetra::SerialPlatform< Node >::NodeType

Kokkos Node type over which the platform is templated.

Definition at line 79 of file Tpetra_SerialPlatform.hpp.

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Constructor & Destructor Documentation

template<class Node>

Tpetra::SerialPlatform< Node >::SerialPlatform

(

const RCP< Node > &

node

)

[inline, explicit]

Constructor that accepts a Kokkos Node.

Parameters:

node	[in/out] The Kokkos Node instance.

Definition at line 88 of file Tpetra_SerialPlatform.hpp.

template<class Node>

virtual Tpetra::SerialPlatform< Node >::~SerialPlatform

(

)

[inline, virtual]

Destructor (virtual for memory safety of derived classes).

Definition at line 94 of file Tpetra_SerialPlatform.hpp.

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Member Function Documentation

template<class Node>

RCP<const Comm<int> > Tpetra::SerialPlatform< Node >::getComm

(

)

const [inline]

The Teuchos::Comm instance with which this object was created.

Definition at line 102 of file Tpetra_SerialPlatform.hpp.

template<class Node>

RCP<Node> Tpetra::SerialPlatform< Node >::getNode

(

)

const [inline]

The Kokkos Node instance with which this object was created.

Definition at line 107 of file Tpetra_SerialPlatform.hpp.

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Member Data Documentation

template<class Node>

RCP<const Teuchos::SerialComm<int> > Tpetra::SerialPlatform< Node >::comm_ [protected]

Teuchos::Comm object instantiated for the platform.

Definition at line 115 of file Tpetra_SerialPlatform.hpp.

template<class Node>

RCP<Node> Tpetra::SerialPlatform< Node >::node_ [protected]

Kokkos Node object instantiated for the platform.

Definition at line 118 of file Tpetra_SerialPlatform.hpp.

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The documentation for this class was generated from the following file:

• Tpetra_SerialPlatform.hpp