mpi_prolongation.h File Reference

Useful MPI typedefs and overloads of interpolation and projection. More...

#include "mpi_projection.h"
#include "prolongation.h"

Go to the source code of this file.

Namespaces
namespace	dg
	This is the namespace for all functions and classes defined and used by the discontinuous Galerkin library.
namespace	dg::create
	Contains functions used for matrix creation.

Functions
template<class MPITopology , size_t Md, typename = std::enable_if_t< dg::is_vector_v< typename MPITopology::host_vector, MPIVectorTag>>>
dg::MIHMatrix_t< typename MPITopology::value_type >	dg::create::prolongation (const MPITopology &g_new, std::array< unsigned, Md > axes)
	Prolongation matrix along given axes / Transpose of reduction.
template<class MPITopology , size_t Md, typename = std::enable_if_t< dg::is_vector_v< typename MPITopology::host_vector, MPIVectorTag>>>
dg::MIHMatrix_t< typename MPITopology::value_type >	dg::create::reduction (std::array< unsigned, Md > axes, const MPITopology &g_old)
	Reduction matrix along given axes.
template<class MPITopology , size_t Md, typename = std::enable_if_t< dg::is_vector_v< typename MPITopology::host_vector, MPIVectorTag>>>
dg::MIHMatrix_t< typename MPITopology::value_type >	dg::create::projection (std::array< unsigned, Md > axes, const MPITopology &g_old)
	Projection matrix along given axes.

Detailed Description

Useful MPI typedefs and overloads of interpolation and projection.