ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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StreamCollideSweepLeesEdwardsSinglePrecision.h
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1//======================================================================================================================
2//
3// This file is part of waLBerla. waLBerla is free software: you can
4// redistribute it and/or modify it under the terms of the GNU General Public
5// License as published by the Free Software Foundation, either version 3 of
6// the License, or (at your option) any later version.
7//
8// waLBerla is distributed in the hope that it will be useful, but WITHOUT
9// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11// for more details.
12//
13// You should have received a copy of the GNU General Public License along
14// with waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
15//
16//! \\file StreamCollideSweepLeesEdwardsSinglePrecision.h
17//! \\author pystencils
18//======================================================================================================================
19
20// kernel generated with pystencils v1.3.7+13.gdfd203a, lbmpy
21// v1.3.7+10.gd3f6236, sympy v1.12.1, lbmpy_walberla/pystencils_walberla from
22// waLBerla commit c69cb11d6a95d32b2280544d3d9abde1fe5fdbb5
23
24#pragma once
25#include "core/DataTypes.h"
26#include "core/logging/Logging.h"
27
28#include "domain_decomposition/BlockDataID.h"
29#include "domain_decomposition/IBlock.h"
30#include "domain_decomposition/StructuredBlockStorage.h"
31#include "field/GhostLayerField.h"
32#include "field/SwapableCompare.h"
33
34#include <functional>
35#include <unordered_map>
36
37#ifdef __GNUC__
38#define RESTRICT __restrict__
39#elif _MSC_VER
40#define RESTRICT __restrict
41#else
42#define RESTRICT
43#endif
44
45#if (defined WALBERLA_CXX_COMPILER_IS_GNU) || \
46 (defined WALBERLA_CXX_COMPILER_IS_CLANG)
47#pragma GCC diagnostic push
48#pragma GCC diagnostic ignored "-Wunused-parameter"
49#pragma GCC diagnostic ignored "-Wreorder"
50#endif
51
52namespace walberla {
53namespace pystencils {
54
56public:
58 BlockDataID pdfsID_,
59 float grid_size,
60 float omega_shear, float v_s)
61 : forceID(forceID_), pdfsID(pdfsID_), grid_size_(grid_size),
62 omega_shear_(omega_shear), v_s_(v_s) {}
63
65 for (auto p : cache_pdfs_) {
66 delete p.second;
67 }
68 }
69
70 void run(IBlock *block);
71
72 void runOnCellInterval(const shared_ptr<StructuredBlockStorage> &blocks,
73 const CellInterval &globalCellInterval,
74 cell_idx_t ghostLayers, IBlock *block);
75
76 void operator()(IBlock *block) { run(block); }
77
78 static std::function<void(IBlock *)> getSweep(
79 const shared_ptr<StreamCollideSweepLeesEdwardsSinglePrecision> &kernel) {
80 return [kernel](IBlock *b) { kernel->run(b); };
81 }
82
83 static std::function<void(IBlock *)> getSweepOnCellInterval(
84 const shared_ptr<StreamCollideSweepLeesEdwardsSinglePrecision> &kernel,
85 const shared_ptr<StructuredBlockStorage> &blocks,
86 const CellInterval &globalCellInterval, cell_idx_t ghostLayers = 1) {
87 return [kernel, blocks, globalCellInterval, ghostLayers](IBlock *b) {
88 kernel->runOnCellInterval(blocks, globalCellInterval, ghostLayers, b);
89 };
90 }
91
92 std::function<void(IBlock *)> getSweep() {
93 return [this](IBlock *b) { this->run(b); };
94 }
95
96 std::function<void(IBlock *)>
97 getSweepOnCellInterval(const shared_ptr<StructuredBlockStorage> &blocks,
98 const CellInterval &globalCellInterval,
99 cell_idx_t ghostLayers = 1) {
100 return [this, blocks, globalCellInterval, ghostLayers](IBlock *b) {
101 this->runOnCellInterval(blocks, globalCellInterval, ghostLayers, b);
102 };
103 }
104
105 void configure(const shared_ptr<StructuredBlockStorage> & /*blocks*/,
106 IBlock * /*block*/) {}
107
108 inline float getGrid_size() const { return grid_size_; }
109 inline float getOmega_shear() const { return omega_shear_; }
110 inline float getV_s() const { return v_s_; }
111 inline void setGrid_size(const float value) { grid_size_ = value; }
112 inline void setOmega_shear(const float value) { omega_shear_ = value; }
113 inline void setV_s(const float value) { v_s_ = value; }
114
115private:
116 BlockDataID forceID;
117 BlockDataID pdfsID;
118 float grid_size_;
119 float omega_shear_;
120 float v_s_;
121 std::unordered_map<IBlock *, field::GhostLayerField<float, 19> *> cache_pdfs_;
122};
123
124} // namespace pystencils
125} // namespace walberla
126
127#if (defined WALBERLA_CXX_COMPILER_IS_GNU) || \
128 (defined WALBERLA_CXX_COMPILER_IS_CLANG)
129#pragma GCC diagnostic pop
130#endif
static std::function< void(IBlock *)> getSweepOnCellInterval(const shared_ptr< StreamCollideSweepLeesEdwardsSinglePrecision > &kernel, const shared_ptr< StructuredBlockStorage > &blocks, const CellInterval &globalCellInterval, cell_idx_t ghostLayers=1)
void runOnCellInterval(const shared_ptr< StructuredBlockStorage > &blocks, const CellInterval &globalCellInterval, cell_idx_t ghostLayers, IBlock *block)
static std::function< void(IBlock *)> getSweep(const shared_ptr< StreamCollideSweepLeesEdwardsSinglePrecision > &kernel)
std::function< void(IBlock *)> getSweepOnCellInterval(const shared_ptr< StructuredBlockStorage > &blocks, const CellInterval &globalCellInterval, cell_idx_t ghostLayers=1)
StreamCollideSweepLeesEdwardsSinglePrecision(BlockDataID forceID_, BlockDataID pdfsID_, float grid_size, float omega_shear, float v_s)
static double * block(double *p, std::size_t index, std::size_t size)
Definition elc.cpp:176
\file PackInfoPdfDoublePrecision.cpp \author pystencils