escript Revision_
MultiRectangle.h
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4* Copyright (c) 2003-2020 by The University of Queensland
5* http://www.uq.edu.au
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8* Licensed under the Apache License, version 2.0
9* http://www.apache.org/licenses/LICENSE-2.0
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11* Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12* Development 2012-2013 by School of Earth Sciences
13* Development from 2014-2017 by Centre for Geoscience Computing (GeoComp)
14* Development from 2019 by School of Earth and Environmental Sciences
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16*****************************************************************************/
17
18#ifndef __RIPLEY_MULTIRECTANGLE_H__
19#define __RIPLEY_MULTIRECTANGLE_H__
20
21#include <ripley/Rectangle.h>
22
23namespace ripley {
24
30{
31 template<class Scalar> friend class DefaultAssembler2D;
32 friend class WaveAssembler2D;
33 friend class LameAssembler2D;
34public:
35
43 MultiRectangle(dim_t n0, dim_t n1, double x0, double y0, double x1, double y1,
44 int d0=-1, int d1=-1,
45 const std::vector<double>& points = std::vector<double>(),
46 const std::vector<int>& tags = std::vector<int>(),
47 const TagMap& tagnamestonums = TagMap(),
49 unsigned int subdivisions = 1
50 );
51
57
63 virtual void interpolateAcross(escript::Data& target,
64 const escript::Data& source) const;
65
71 void validateInterpolationAcross(int fsType_source,
72 const escript::AbstractDomain& domain, int fsType_target) const;
73
78 virtual std::string getDescription() const;
79
83 virtual bool operator==(const escript::AbstractDomain& other) const;
84
90 void dump(const std::string& filename) const;
91
94 virtual void readNcGrid(escript::Data& out, std::string filename,
95 std::string varname, const ReaderParameters& params) const;
96
99 virtual void readBinaryGrid(escript::Data& out, std::string filename,
100 const ReaderParameters& params) const;
101
102 virtual void readBinaryGridFromZipped(escript::Data& out, std::string filename,
103 const ReaderParameters& params) const;
104
107 virtual void writeBinaryGrid(const escript::Data& in,
108 std::string filename,
109 int byteOrder, int dataType) const;
110
115 virtual unsigned int getNumSubdivisionsPerElement() const { return m_subdivisions; }
116
122 virtual RankVector getOwnerVector(int fsType) const;
123
124protected:
125 virtual void interpolateNodesToNodesFiner(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
126 virtual void interpolateNodesToElementsFiner(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
127
128 virtual void interpolateElementsToElementsCoarser(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
129 virtual void interpolateElementsToElementsFiner(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
130
131 virtual void interpolateReducedToElementsFiner(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
132 virtual void interpolateReducedToReducedFiner(const escript::Data& source, escript::Data& target, const MultiRectangle& other) const;
133#ifdef ESYS_HAVE_PASO
134 virtual paso::SystemMatrixPattern_ptr getPasoMatrixPattern(
135 bool reducedRowOrder,
136 bool reducedColOrder) const;
137#endif
138 virtual index_t getFirstInDim(unsigned axis) const;
139 virtual void populateSampleIds();
140 virtual dim_t getNumDOFInAxis(unsigned axis) const;
141 virtual dim_t getNumDOF() const;
142 virtual void populateDofMap();
143
144 virtual dim_t findNode(const double *coords) const;
145
146private:
147 mutable std::vector<IndexVector> m_colIndices;
148 mutable std::vector<IndexVector> m_rowIndices;
149 unsigned int m_subdivisions;
150
151 template <typename S>
152 void interpolateNodesToNodesFinerWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
153 template <typename S>
154 void interpolateNodesToElementsFinerWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
155
156 template <typename S>
157 void interpolateElementsToElementsCoarserWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
158 template <typename S>
159 void interpolateElementsToElementsFinerWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
160
161 template <typename S>
162 void interpolateReducedToElementsFinerWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
163 template <typename S>
164 void interpolateReducedToReducedFinerWorker(const escript::Data& source, escript::Data& target, const MultiRectangle& other, S sentinel) const;
165
166
167
168};
169
170//protected
171inline dim_t MultiRectangle::getNumDOF() const
172{
173 return getNumDOFInAxis(0)*getNumDOFInAxis(1);
174}
175
176//protected
177inline dim_t MultiRectangle::getNumDOFInAxis(unsigned axis) const
178{
179 ESYS_ASSERT(axis < m_numDim, "Invalid axis");
180 dim_t res = m_ownNE[axis] + 1;
181 if (m_offset[axis] + m_NE[axis] < m_gNE[axis]) {
182 res--;
183 }
184 return res;
185}
186
187//protected
188index_t MultiRectangle::getFirstInDim(unsigned axis) const
189{
190 return m_offset[axis] == 0 ? 0 : m_subdivisions;
191}
192
193} // end of namespace ripley
194
195#endif // __RIPLEY_MULTIRECTANGLE_H__
196
#define ESYS_ASSERT(a, b)
EsysAssert is a MACRO that will throw an exception if the boolean condition specified is false.
Definition Assert.h:79
#define S(_J_, _I_)
Definition ShapeFunctions.cpp:122
Base class for all escript domains.
Definition AbstractDomain.h:51
Data represents a collection of datapoints.
Definition Data.h:64
Definition ripley/src/DefaultAssembler2D.h:26
Definition LameAssembler2D.h:26
Rectangle is the 2-dimensional implementation of a RipleyDomain.
Definition MultiRectangle.h:30
virtual unsigned int getNumSubdivisionsPerElement() const
returns the number of times each root element has been subdivided
Definition MultiRectangle.h:115
virtual dim_t getNumDOFInAxis(unsigned axis) const
Definition MultiRectangle.h:177
virtual dim_t getNumDOF() const
returns the number of degrees of freedom per MPI rank
Definition MultiRectangle.h:171
unsigned int m_subdivisions
Definition MultiRectangle.h:149
virtual index_t getFirstInDim(unsigned axis) const
Definition MultiRectangle.h:188
std::vector< IndexVector > m_colIndices
Definition MultiRectangle.h:147
std::vector< IndexVector > m_rowIndices
Definition MultiRectangle.h:148
Rectangle is the 2-dimensional implementation of a RipleyDomain.
Definition ripley/src/Rectangle.h:35
dim_t m_offset[2]
first node on this rank is at (offset0,offset1) in global mesh
Definition ripley/src/Rectangle.h:318
dim_t m_ownNE[2]
number of own elements for this rank in each dimension
Definition ripley/src/Rectangle.h:312
dim_t m_NE[2]
number of elements for this rank in each dimension including shared
Definition ripley/src/Rectangle.h:309
dim_t m_gNE[2]
total number of elements in each dimension
Definition ripley/src/Rectangle.h:294
int m_numDim
Definition ripley/src/RipleyDomain.h:771
Definition ripley/src/WaveAssembler2D.h:26
boost::shared_ptr< SubWorld > SubWorld_ptr
Definition SubWorld.h:147
boost::shared_ptr< SystemMatrixPattern > SystemMatrixPattern_ptr
Definition SystemMatrixPattern.h:41
Definition ripley/src/AbstractAssembler.h:26
escript::Data readBinaryGrid(std::string filename, escript::FunctionSpace fs, const object &pyShape, double fill, int byteOrder, int dataType, const object &pyFirst, const object &pyNum, const object &pyMultiplier, const object &pyReverse)
Definition ripleycpp.cpp:63
escript::Data readNcGrid(std::string filename, std::string varname, escript::FunctionSpace fs, const object &pyShape, double fill, const object &pyFirst, const object &pyNum, const object &pyMultiplier, const object &pyReverse)
Definition ripleycpp.cpp:117
std::map< std::string, int > TagMap
Definition Ripley.h:47
std::vector< int > RankVector
Definition Ripley.h:46
escript::Data readBinaryGridFromZipped(std::string filename, escript::FunctionSpace fs, const object &pyShape, double fill, int byteOrder, int dataType, const object &pyFirst, const object &pyNum, const object &pyMultiplier, const object &pyReverse)
Definition ripleycpp.cpp:88
#define RIPLEY_DLL_API
Definition ripley/src/system_dep.h:21
Structure that wraps parameters for the grid reading routines.
Definition ripley/src/RipleyDomain.h:70