Reference documentation for deal.II version GIT relicensing-422-gb369f187d8 2024-04-17 18:10:02+00:00
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
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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 - 2023 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
63 std::string solver_type;
64 };
65
70 SolverControl &cn,
71 const AdditionalData &data = AdditionalData());
72
76 virtual ~SolverDirect() = default;
77
81 void
85
90 control() const;
91
92 private:
97
105
110 };
111} // namespace CUDAWrappers
112
114
115#endif
116
117#endif
virtual ~SolverDirect()=default
const Utilities::CUDA::Handle & cuda_handle
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:502
#define DEAL_II_NAMESPACE_CLOSE
Definition config.h:503