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openclWellContributions.hpp
1/*
2 Copyright 2020 Equinor ASA
3
4 This file is part of the Open Porous Media project (OPM).
5
6 OPM is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
10
11 OPM is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with OPM. If not, see <http://www.gnu.org/licenses/>.
18*/
19
20#ifndef WELLCONTRIBUTIONS_OPENCL_HEADER_INCLUDED
21#define WELLCONTRIBUTIONS_OPENCL_HEADER_INCLUDED
22
23#include <opm/simulators/linalg/bda/WellContributions.hpp>
24
25#include <opm/simulators/linalg/bda/opencl/opencl.hpp>
26#include <opm/simulators/linalg/bda/opencl/openclKernels.hpp>
27
28#include <memory>
29#include <vector>
30
31
32namespace Opm
33{
34
36{
37public:
38 void setOpenCLEnv(cl::Context *context_, cl::CommandQueue *queue_);
39
44 void setReordering(int* toOrder, bool reorder);
45 void apply_stdwells(cl::Buffer d_x, cl::Buffer d_y, cl::Buffer d_toOrder);
46 void apply_mswells(cl::Buffer d_x, cl::Buffer d_y);
47 void apply(cl::Buffer d_x, cl::Buffer d_y, cl::Buffer d_toOrder);
48
49protected:
51 void APIalloc() override;
52
53 void APIaddMatrix(MatrixType type, int *colIndices, double *values, unsigned int val_size) override;
54
55 cl::Context* context;
56 cl::CommandQueue* queue;
57 std::vector<cl::Event> events;
58
59 std::unique_ptr<cl::Buffer> d_Cnnzs_ocl, d_Dnnzs_ocl, d_Bnnzs_ocl;
60 std::unique_ptr<cl::Buffer> d_Ccols_ocl, d_Bcols_ocl;
61 std::unique_ptr<cl::Buffer> d_val_pointers_ocl;
62
63 bool reorder = false;
64 int *h_toOrder = nullptr;
65 std::vector<double> h_x;
66 std::vector<double> h_y;
67};
68
69} //namespace Opm
70
71#endif
Definition: openclWellContributions.hpp:36
void APIalloc() override
Allocate memory for the StandardWells.
Definition: openclWellContributions.cpp:138
void APIaddMatrix(MatrixType type, int *colIndices, double *values, unsigned int val_size) override
Api specific upload of matrix.
Definition: openclWellContributions.cpp:91
void setReordering(int *toOrder, bool reorder)
Since the rows of the matrix are reordered, the columnindices of the matrixdata is incorrect Those in...
Definition: openclWellContributions.cpp:40
This class serves to eliminate the need to include the WellContributions into the matrix (with –matri...
Definition: WellContributions.hpp:53
MatrixType
StandardWell has C, D and B matrices that need to be copied.
Definition: WellContributions.hpp:63
This file contains a set of helper functions used by VFPProd / VFPInj.
Definition: BlackoilPhases.hpp:27