Reference documentation for deal.II version Git 37fff01519 2020-04-07 14:44:07 +0200
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Public Member Functions | Public Attributes | List of all members
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 49 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")

Set the additional data field to the desired solver.

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 66 of file cuda_solver_direct.h.

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