ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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StreamCollideSweepThermalizedSinglePrecision.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 StreamCollideSweepThermalizedSinglePrecision.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 forceID_, BlockDataID pdfsID_, float kT, float omega_bulk,
59 float omega_even, float omega_odd, float omega_shear, uint32_t seed,
60 uint32_t time_step)
61 : forceID(forceID_), pdfsID(pdfsID_), kT_(kT), omega_bulk_(omega_bulk),
62 omega_even_(omega_even), omega_odd_(omega_odd),
63 omega_shear_(omega_shear), seed_(seed), time_step_(time_step),
64 block_offset_0_(uint32_t(0)), block_offset_1_(uint32_t(0)),
65 block_offset_2_(uint32_t(0)), configured_(false) {}
66
68 for (auto p : cache_pdfs_) {
69 delete p.second;
70 }
71 }
72
73 void run(IBlock *block);
74
75 void runOnCellInterval(const shared_ptr<StructuredBlockStorage> &blocks,
76 const CellInterval &globalCellInterval,
77 cell_idx_t ghostLayers, IBlock *block);
78
79 void operator()(IBlock *block) { run(block); }
80
81 static std::function<void(IBlock *)> getSweep(
82 const shared_ptr<StreamCollideSweepThermalizedSinglePrecision> &kernel) {
83 return [kernel](IBlock *b) { kernel->run(b); };
84 }
85
86 static std::function<void(IBlock *)> getSweepOnCellInterval(
87 const shared_ptr<StreamCollideSweepThermalizedSinglePrecision> &kernel,
88 const shared_ptr<StructuredBlockStorage> &blocks,
89 const CellInterval &globalCellInterval, cell_idx_t ghostLayers = 1) {
90 return [kernel, blocks, globalCellInterval, ghostLayers](IBlock *b) {
91 kernel->runOnCellInterval(blocks, globalCellInterval, ghostLayers, b);
92 };
93 }
94
95 std::function<void(IBlock *)> getSweep() {
96 return [this](IBlock *b) { this->run(b); };
97 }
98
99 std::function<void(IBlock *)>
100 getSweepOnCellInterval(const shared_ptr<StructuredBlockStorage> &blocks,
101 const CellInterval &globalCellInterval,
102 cell_idx_t ghostLayers = 1) {
103 return [this, blocks, globalCellInterval, ghostLayers](IBlock *b) {
104 this->runOnCellInterval(blocks, globalCellInterval, ghostLayers, b);
105 };
106 }
107
108 void configure(const shared_ptr<StructuredBlockStorage> &blocks,
109 IBlock *block) {
110 Cell BlockCellBB = blocks->getBlockCellBB(*block).min();
111 block_offset_0_ = uint32_t(BlockCellBB[0]);
112 block_offset_1_ = uint32_t(BlockCellBB[1]);
113 block_offset_2_ = uint32_t(BlockCellBB[2]);
114 configured_ = true;
115 }
116
117 inline uint32_t getBlock_offset_0() const { return block_offset_0_; }
118 inline uint32_t getBlock_offset_1() const { return block_offset_1_; }
119 inline uint32_t getBlock_offset_2() const { return block_offset_2_; }
120 inline float getKt() const { return kT_; }
121 inline float getOmega_bulk() const { return omega_bulk_; }
122 inline float getOmega_even() const { return omega_even_; }
123 inline float getOmega_odd() const { return omega_odd_; }
124 inline float getOmega_shear() const { return omega_shear_; }
125 inline uint32_t getSeed() const { return seed_; }
126 inline uint32_t getTime_step() const { return time_step_; }
127 inline void setBlock_offset_0(const uint32_t value) {
128 block_offset_0_ = value;
129 }
130 inline void setBlock_offset_1(const uint32_t value) {
131 block_offset_1_ = value;
132 }
133 inline void setBlock_offset_2(const uint32_t value) {
134 block_offset_2_ = value;
135 }
136 inline void setKt(const float value) { kT_ = value; }
137 inline void setOmega_bulk(const float value) { omega_bulk_ = value; }
138 inline void setOmega_even(const float value) { omega_even_ = value; }
139 inline void setOmega_odd(const float value) { omega_odd_ = value; }
140 inline void setOmega_shear(const float value) { omega_shear_ = value; }
141 inline void setSeed(const uint32_t value) { seed_ = value; }
142 inline void setTime_step(const uint32_t value) { time_step_ = value; }
143
144private:
145 BlockDataID forceID;
146 BlockDataID pdfsID;
147 uint32_t block_offset_0_;
148 uint32_t block_offset_1_;
149 uint32_t block_offset_2_;
150 float kT_;
151 float omega_bulk_;
152 float omega_even_;
153 float omega_odd_;
154 float omega_shear_;
155 uint32_t seed_;
156 uint32_t time_step_;
157 std::unordered_map<IBlock *, field::GhostLayerField<float, 19> *> cache_pdfs_;
158
159 bool configured_;
160};
161
162} // namespace pystencils
163} // namespace walberla
164
165#if (defined WALBERLA_CXX_COMPILER_IS_GNU) || \
166 (defined WALBERLA_CXX_COMPILER_IS_CLANG)
167#pragma GCC diagnostic pop
168#endif
Definition Cell.hpp:96
static std::function< void(IBlock *)> getSweep(const shared_ptr< StreamCollideSweepThermalizedSinglePrecision > &kernel)
std::function< void(IBlock *)> getSweepOnCellInterval(const shared_ptr< StructuredBlockStorage > &blocks, const CellInterval &globalCellInterval, cell_idx_t ghostLayers=1)
static std::function< void(IBlock *)> getSweepOnCellInterval(const shared_ptr< StreamCollideSweepThermalizedSinglePrecision > &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)
void configure(const shared_ptr< StructuredBlockStorage > &blocks, IBlock *block)
StreamCollideSweepThermalizedSinglePrecision(BlockDataID forceID_, BlockDataID pdfsID_, float kT, float omega_bulk, float omega_even, float omega_odd, float omega_shear, uint32_t seed, uint32_t time_step)
static double * block(double *p, std::size_t index, std::size_t size)
Definition elc.cpp:176
\file PackInfoPdfDoublePrecision.cpp \author pystencils