Moose::Kokkos::AssemblyHolder Class Reference

The Kokkos interface that holds the host reference of the Kokkos assembly and copies it to device during parallel dispatch. More...

#include <KokkosAssembly.h>

Inheritance diagram for Moose::Kokkos::AssemblyHolder:

Public Member Functions
	AssemblyHolder (const Assembly &assembly)
	Constructor. More...
	AssemblyHolder (const AssemblyHolder &holder)
	Copy constructor. More...
KOKKOS_FUNCTION const Assembly &	kokkosAssembly () const
	Get the const reference of the Kokkos assembly. More...

Private Attributes
const Assembly &	_assembly_host
	Host reference of the Kokkos assembly. More...
const Assembly	_assembly_device
	Device copy of the Kokkos assembly. More...

Detailed Description

The Kokkos interface that holds the host reference of the Kokkos assembly and copies it to device during parallel dispatch.

Maintains synchronization between host and device Kokkos assemblies and provides access to the appropriate Kokkos assembly depending on the architecture.

Definition at line 475 of file KokkosAssembly.h.

Constructor & Destructor Documentation

AssemblyHolder() [1/2]

Moose::Kokkos::AssemblyHolder::AssemblyHolder ( const Assembly &  assembly )

inline

Constructor.

Parameters

assembly

The Kokkos assembly

Definition at line 482 of file KokkosAssembly.h.

                                            : _assembly_host(assembly), _assembly_device(assembly)
  {
  }

AssemblyHolder() [2/2]

Moose::Kokkos::AssemblyHolder::AssemblyHolder ( const AssemblyHolder &  holder )

inline

Copy constructor.

Definition at line 488 of file KokkosAssembly.h.

    : _assembly_host(holder._assembly_host), _assembly_device(holder._assembly_host)
  {
  }

Member Function Documentation

kokkosAssembly()

KOKKOS_FUNCTION const Assembly& Moose::Kokkos::AssemblyHolder::kokkosAssembly ( ) const

inline

Get the const reference of the Kokkos assembly.

Returns

The const reference of the Kokkos assembly depending on the architecture this function is being called on

Definition at line 499 of file KokkosAssembly.h.

Referenced by Moose::Kokkos::System::getVectorQpGradFace(), and Moose::Kokkos::System::getVectorQpValueFace().

  {
    KOKKOS_IF_ON_HOST(return _assembly_host;)

    return _assembly_device;
  }

Member Data Documentation

_assembly_device

const Assembly Moose::Kokkos::AssemblyHolder::_assembly_device

private

Device copy of the Kokkos assembly.

Definition at line 515 of file KokkosAssembly.h.

Referenced by kokkosAssembly().

_assembly_host

const Assembly& Moose::Kokkos::AssemblyHolder::_assembly_host

private

Host reference of the Kokkos assembly.

Definition at line 511 of file KokkosAssembly.h.

Referenced by kokkosAssembly().

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

• include/kokkos/base/KokkosAssembly.h