Reference documentation for deal.II version 9.6.0
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
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cuda_solver_direct.h
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1// ------------------------------------------------------------------------
2//
3// SPDX-License-Identifier: LGPL-2.1-or-later
4// Copyright (C) 2018 - 2024 by the deal.II authors
5//
6// This file is part of the deal.II library.
7//
8// Part of the source code is dual licensed under Apache-2.0 WITH
9// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
10// governing the source code and code contributions can be found in
11// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
12//
13// ------------------------------------------------------------------------
14
15#ifndef dealii_cuda_solver_direct_h
16#define dealii_cuda_solver_direct_h
17
18#include <deal.II/base/config.h>
19
20#ifdef DEAL_II_WITH_CUDA
21# include <deal.II/base/cuda.h>
22
26
28
29namespace CUDAWrappers
30{
39 template <typename Number>
41 {
42 public:
47 {
51 explicit AdditionalData(const std::string &solver_type = "LU_dense");
52
64 std::string solver_type;
65 };
66
71 SolverControl &cn,
72 const AdditionalData &data = AdditionalData());
73
77 virtual ~SolverDirect() = default;
78
82 void
86
91 control() const;
92
93 private:
98
106
111 };
112} // namespace CUDAWrappers
113
115
116#endif
117
118#endif
virtual ~SolverDirect()=default
const Utilities::CUDA::Handle & cuda_handle
SolverDirect(const Utilities::CUDA::Handle &handle, SolverControl &cn, const AdditionalData &data=AdditionalData())
const AdditionalData additional_data
void solve(const SparseMatrix< Number > &A, LinearAlgebra::CUDAWrappers::Vector< Number > &x, const LinearAlgebra::CUDAWrappers::Vector< Number > &b)
SolverControl & control() const
#define DEAL_II_NAMESPACE_OPEN
Definition config.h:503
#define DEAL_II_NAMESPACE_CLOSE
Definition config.h:504
AdditionalData(const std::string &solver_type="LU_dense")