internal::MFWorkerInterface Struct Reference

#include <deal.II/matrix_free/task_info.h>

Public Member Functions
virtual	~MFWorkerInterface ()=default
virtual void	vector_update_ghosts_start ()=0
	Starts the communication for the update ghost values operation. More...
virtual void	vector_update_ghosts_finish ()=0
	Finishes the communication for the update ghost values operation. More...
virtual void	vector_compress_start ()=0
	Starts the communication for the vector compress operation. More...
virtual void	vector_compress_finish ()=0
	Finishes the communication for the vector compress operation. More...
virtual void	zero_dst_vector_range (const unsigned int range_index)=0
virtual void	cell_loop_pre_range (const unsigned int range_index)=0
virtual void	cell_loop_post_range (const unsigned int range_index)=0
virtual void	cell (const std::pair< unsigned int, unsigned int > &cell_range)=0
virtual void	face (const std::pair< unsigned int, unsigned int > &face_range)=0
virtual void	boundary (const std::pair< unsigned int, unsigned int > &face_range)=0

Detailed Description

An interface for the worker object that runs the various operations we want to perform during the matrix-free loop.

Author

Katharina Kormann, Martin Kronbichler, 2018

Definition at line 46 of file task_info.h.

Constructor & Destructor Documentation

~MFWorkerInterface()

virtual internal::MFWorkerInterface::~MFWorkerInterface ( )

virtualdefault

Member Function Documentation

vector_update_ghosts_start()

virtual void internal::MFWorkerInterface::vector_update_ghosts_start ( )

pure virtual

Starts the communication for the update ghost values operation.

vector_update_ghosts_finish()

virtual void internal::MFWorkerInterface::vector_update_ghosts_finish ( )

pure virtual

Finishes the communication for the update ghost values operation.

vector_compress_start()

virtual void internal::MFWorkerInterface::vector_compress_start ( )

pure virtual

Starts the communication for the vector compress operation.

vector_compress_finish()

virtual void internal::MFWorkerInterface::vector_compress_finish ( )

pure virtual

Finishes the communication for the vector compress operation.

zero_dst_vector_range()

virtual void internal::MFWorkerInterface::zero_dst_vector_range ( const unsigned int  range_index )

pure virtual

Zeros part of the vector according to a given range as stored in DoFInfo

cell_loop_pre_range()

virtual void internal::MFWorkerInterface::cell_loop_pre_range ( const unsigned int  range_index )

pure virtual

cell_loop_post_range()

virtual void internal::MFWorkerInterface::cell_loop_post_range ( const unsigned int  range_index )

pure virtual

cell()

virtual void internal::MFWorkerInterface::cell ( const std::pair< unsigned int, unsigned int > &  cell_range )

pure virtual

Runs the cell work specified by MatrixFree::loop or MatrixFree::cell_loop

face()

virtual void internal::MFWorkerInterface::face ( const std::pair< unsigned int, unsigned int > &  face_range )

pure virtual

Runs the body of the work on interior faces specified by MatrixFree::loop

boundary()

virtual void internal::MFWorkerInterface::boundary ( const std::pair< unsigned int, unsigned int > &  face_range )

pure virtual

Runs the body of the work on boundary faces specified by MatrixFree::loop

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

• include/deal.II/matrix_free/task_info.h