CUDAWrappers::SolverDirect< Number >::AdditionalData Struct Reference

#include <deal.II/lac/cuda_solver_direct.h>

Public Member Functions
	AdditionalData (const std::string &solver_type="LU_dense")

Public Attributes
std::string	solver_type

Detailed Description

template<typename Number>
struct CUDAWrappers::SolverDirect< Number >::AdditionalData

Struct for additional settings for SolverDirect.

Definition at line 46 of file cuda_solver_direct.h.

Constructor & Destructor Documentation

AdditionalData()

template<typename Number >

CUDAWrappers::SolverDirect< Number >::AdditionalData::AdditionalData ( const std::string & solver_type = "LU_dense" )

explicit

Set the additional data field to the desired solver.

Definition at line 423 of file cuda_solver_direct.cc.

Member Data Documentation

solver_type

template<typename Number >

std::string CUDAWrappers::SolverDirect< Number >::AdditionalData::solver_type

Set the solver type. Possibilities are:

• "Cholesky" which performs a Cholesky decomposition on the device
• "LU_dense" which converts the sparse matrix to a dense matrix and uses LU factorization
• "LU_host" which uses LU factorization on the host

Definition at line 64 of file cuda_solver_direct.h.

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

• include/deal.II/lac/cuda_solver_direct.h
• source/lac/cuda_solver_direct.cc