[2019] | 1 | /*! |
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| 2 | \file axis_algorithm_reduce_axis.cpp |
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| 3 | \author Ha NGUYEN |
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| 4 | \since 23 June 2016 |
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| 5 | \date 23 June 2016 |
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| 6 | |
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| 7 | \brief Algorithm for reduce a axis to an axis |
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| 8 | */ |
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| 9 | #include "axis_algorithm_reduce_axis.hpp" |
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| 10 | #include "reduce_axis_to_axis.hpp" |
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| 11 | #include "axis.hpp" |
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| 12 | #include "grid.hpp" |
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| 13 | #include "grid_transformation_factory_impl.hpp" |
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| 14 | |
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| 15 | |
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| 16 | namespace xios { |
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| 17 | CGenericAlgorithmTransformation* CAxisAlgorithmReduceAxis::create(bool isSource, CGrid* gridDst, CGrid* gridSrc, |
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| 18 | CTransformation<CAxis>* transformation, |
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| 19 | int elementPositionInGrid, |
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| 20 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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| 21 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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| 22 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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| 23 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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| 24 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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| 25 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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| 26 | TRY |
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| 27 | { |
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| 28 | std::vector<CAxis*> axisListDestP = gridDst->getAxis(); |
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| 29 | std::vector<CAxis*> axisListSrcP = gridSrc->getAxis(); |
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| 30 | |
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| 31 | CReduceAxisToAxis* reduceAxis = dynamic_cast<CReduceAxisToAxis*> (transformation); |
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| 32 | int axisDstIndex = elementPositionInGridDst2AxisPosition[elementPositionInGrid]; |
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| 33 | int axisSrcIndex = elementPositionInGridSrc2AxisPosition[elementPositionInGrid]; |
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| 34 | |
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| 35 | return (new CAxisAlgorithmReduceAxis(isSource, axisListDestP[axisDstIndex], axisListSrcP[axisSrcIndex], reduceAxis)); |
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| 36 | } |
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| 37 | CATCH |
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| 38 | |
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| 39 | bool CAxisAlgorithmReduceAxis::dummyRegistered_ = CAxisAlgorithmReduceAxis::registerTrans(); |
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| 40 | bool CAxisAlgorithmReduceAxis::registerTrans() |
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| 41 | TRY |
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| 42 | { |
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| 43 | return CGridTransformationFactory<CAxis>::registerTransformation(TRANS_REDUCE_AXIS_TO_AXIS, create); |
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| 44 | } |
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| 45 | CATCH |
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| 46 | |
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| 47 | |
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| 48 | CAxisAlgorithmReduceAxis::CAxisAlgorithmReduceAxis(bool isSource, CAxis* axisDestination, CAxis* axisSource, CReduceAxisToAxis* algo) |
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| 49 | : CAlgorithmTransformationReduce(isSource) |
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| 50 | TRY |
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| 51 | { |
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| 52 | eliminateRedondantSrc_= false ; |
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| 53 | algo->checkValid(axisDestination, axisSource); |
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| 54 | |
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| 55 | switch (algo->operation) |
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| 56 | { |
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| 57 | case CReduceAxisToAxis::operation_attr::sum: |
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| 58 | operator_ = EReduction::sum; |
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| 59 | break; |
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| 60 | case CReduceAxisToAxis::operation_attr::min: |
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| 61 | operator_ = EReduction::min; |
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| 62 | break; |
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| 63 | case CReduceAxisToAxis::operation_attr::max: |
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| 64 | operator_ = EReduction::max; |
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| 65 | break; |
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| 66 | case CReduceAxisToAxis::operation_attr::average: |
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| 67 | operator_ = EReduction::average; |
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| 68 | break; |
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| 69 | default: |
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| 70 | ERROR("CAxisAlgorithmReduceAxis::CAxisAlgorithmReduceAxis(CAxis* axisDestination, CAxis* axisSource, CReduceAxisToAxis* algo)", |
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| 71 | << "Operation is wrongly defined. Supported operations: sum, min, max, average." << std::endl |
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| 72 | << "Axis source " <<axisSource->getId() << std::endl |
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| 73 | << "Axis destination " << axisDestination->getId()); |
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| 74 | |
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| 75 | TransformationIndexMap& transMap = this->transformationMapping_; |
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| 76 | CArray<int,1>& axisDstIndex = axisDestination->index; |
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| 77 | int nbAxisIdx = axisDstIndex.numElements(); |
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| 78 | for (int idxAxis = 0; idxAxis < nbAxisIdx; ++idxAxis) |
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| 79 | { |
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| 80 | int globalAxisIdx = axisDstIndex(idxAxis); |
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| 81 | transMap[globalAxisIdx].resize(1); |
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| 82 | transMap[globalAxisIdx][0]=globalAxisIdx ; |
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| 83 | } |
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| 84 | |
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| 85 | } |
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| 86 | |
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| 87 | axisDestination->checkAttributes() ; |
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| 88 | this->computeAlgorithm(axisSource->getLocalView(CElementView::WORKFLOW), axisDestination->getLocalView(CElementView::WORKFLOW)) ; |
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| 89 | } |
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| 90 | CATCH |
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| 91 | |
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| 92 | |
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| 93 | CAxisAlgorithmReduceAxis::~CAxisAlgorithmReduceAxis() |
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| 94 | TRY |
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| 95 | { |
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| 96 | |
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| 97 | } |
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| 98 | CATCH |
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| 99 | |
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| 100 | |
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| 101 | } |
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