IBAMR::StaggeredStokesPETScMatUtilities Class Reference

Class StaggeredStokesPETScMatUtilities provides utility functions for PETSc Mat objects.

#include <ibamr/StaggeredStokesPETScMatUtilities.h>

Methods acting on SAMRAI::hier::PatchLevel and
SAMRAI::hier::Variable objects.
static void	constructPatchLevelMACStokesOp (Mat &mat, const SAMRAI::solv::PoissonSpecifications &u_problem_coefs, const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &u_bc_coefs, double data_time, const std::vector< int > &num_dofs_per_proc, int u_dof_index_idx, int p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > > patch_level)
	Construct a parallel PETSc Mat object corresponding to a MAC discretization of the time-dependent incompressible Stokes equations on a single SAMRAI::hier::PatchLevel. More...
static void	constructPatchLevelASMSubdomains (std::vector< std::set< int > > &is_overlap, std::vector< std::set< int > > &is_nonoverlap, const SAMRAI::hier::IntVector< NDIM > &box_size, const SAMRAI::hier::IntVector< NDIM > &overlap_size, const std::vector< int > &num_dofs_per_proc, int u_dof_index_idx, int p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > > patch_level, SAMRAI::tbox::Pointer< SAMRAI::hier::CoarseFineBoundary< NDIM > > cf_boundary)
	Partition the patch level into subdomains suitable to be used for additive Schwarz method. More...
static void	constructPatchLevelFields (std::vector< std::set< int > > &is_field, std::vector< std::string > &is_field_name, const std::vector< int > &num_dofs_per_proc, int u_dof_index_idx, int p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > > patch_level)
	Partition the patch level into subdomains suitable to be used for PCFieldSplit preconditioner. More...
static void	constructProlongationOp (Mat &mat, const std::string &u_op_type, const std::string &p_op_type, int u_dof_index_idx, int p_dof_index_idx, const std::vector< int > &num_fine_dofs_per_proc, const std::vector< int > &num_coarse_dofs_per_proc, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > > fine_patch_level, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > > coarse_patch_level, const AO &coarse_level_ao, const int u_coarse_ao_offset, const int p_coarse_ao_offset)
	Construct a parallel PETSc Mat object corresponding to data prolongation from a coarser level to a finer level. More...
	StaggeredStokesPETScMatUtilities ()=delete
	Default constructor. More...
	StaggeredStokesPETScMatUtilities (const StaggeredStokesPETScMatUtilities &from)=delete
	Copy constructor. More...
StaggeredStokesPETScMatUtilities &	operator= (const StaggeredStokesPETScMatUtilities &that)=delete
	Assignment operator. More...

Constructor & Destructor Documentation

StaggeredStokesPETScMatUtilities() [1/2]

IBAMR::StaggeredStokesPETScMatUtilities::StaggeredStokesPETScMatUtilities ( )

privatedelete

Note

This constructor is not implemented and should not be used.

StaggeredStokesPETScMatUtilities() [2/2]

IBAMR::StaggeredStokesPETScMatUtilities::StaggeredStokesPETScMatUtilities ( const StaggeredStokesPETScMatUtilities &  from )

privatedelete

Note

This constructor is not implemented and should not be used.

Parameters

from	The value to copy to this object.

Member Function Documentation

constructPatchLevelMACStokesOp()

static void IBAMR::StaggeredStokesPETScMatUtilities::constructPatchLevelMACStokesOp ( Mat &  mat, const SAMRAI::solv::PoissonSpecifications &  u_problem_coefs, const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &  u_bc_coefs, double  data_time, const std::vector< int > &  num_dofs_per_proc, int  u_dof_index_idx, int  p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > >  patch_level  )

static

constructPatchLevelASMSubdomains()

static void IBAMR::StaggeredStokesPETScMatUtilities::constructPatchLevelASMSubdomains ( std::vector< std::set< int > > &  is_overlap, std::vector< std::set< int > > &  is_nonoverlap, const SAMRAI::hier::IntVector< NDIM > &  box_size, const SAMRAI::hier::IntVector< NDIM > &  overlap_size, const std::vector< int > &  num_dofs_per_proc, int  u_dof_index_idx, int  p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > >  patch_level, SAMRAI::tbox::Pointer< SAMRAI::hier::CoarseFineBoundary< NDIM > >  cf_boundary  )

static

constructPatchLevelFields()

static void IBAMR::StaggeredStokesPETScMatUtilities::constructPatchLevelFields ( std::vector< std::set< int > > &  is_field, std::vector< std::string > &  is_field_name, const std::vector< int > &  num_dofs_per_proc, int  u_dof_index_idx, int  p_dof_index_idx, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > >  patch_level  )

static

constructProlongationOp()

static void IBAMR::StaggeredStokesPETScMatUtilities::constructProlongationOp ( Mat &  mat, const std::string &  u_op_type, const std::string &  p_op_type, int  u_dof_index_idx, int  p_dof_index_idx, const std::vector< int > &  num_fine_dofs_per_proc, const std::vector< int > &  num_coarse_dofs_per_proc, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > >  fine_patch_level, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchLevel< NDIM > >  coarse_patch_level, const AO &  coarse_level_ao, const int  u_coarse_ao_offset, const int  p_coarse_ao_offset  )

static

operator=()

StaggeredStokesPETScMatUtilities& IBAMR::StaggeredStokesPETScMatUtilities::operator= ( const StaggeredStokesPETScMatUtilities &  that )

privatedelete

Note

This operator is not implemented and should not be used.

Parameters

that	The value to assign to this object.

Returns

A reference to this object.

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

• include/ibamr/StaggeredStokesPETScMatUtilities.h