[2007] | 1 | #include "grid_algorithm_generic.hpp" |
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| 2 | #include "grid_elements.hpp" |
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| 3 | #include "grid_local_view.hpp" |
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| 4 | #include "grid.hpp" |
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| 5 | #include "algo_types.hpp" |
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| 6 | #include "context.hpp" |
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| 7 | #include "transform_filter.hpp" |
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| 8 | |
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| 9 | namespace xios |
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| 10 | { |
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| 11 | |
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[2270] | 12 | CGridAlgorithmGeneric::CGridAlgorithmGeneric(CGrid* gridSrc, CGrid* gridDst, int pos, shared_ptr<CGenericAlgorithmTransformation> algo) |
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[2007] | 13 | : CGridAlgorithm(algo), gridSrc_(gridSrc), gridDst_(gridDst), pos_(pos) |
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| 14 | { |
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| 15 | } |
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| 16 | |
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[2291] | 17 | void CGridAlgorithmGeneric::computeAlgorithm(bool eliminateRedondant) |
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[2007] | 18 | { |
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[2267] | 19 | shared_ptr<CGridLocalElements> gridSrcElements = gridSrc_->getGridLocalElements() ; |
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| 20 | shared_ptr<CGridLocalElements> gridDstElements = gridDst_->getGridLocalElements() ; |
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[2007] | 21 | |
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[2267] | 22 | shared_ptr<CGridLocalView> srcView = gridSrcElements->getView(CElementView::WORKFLOW) ; |
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| 23 | shared_ptr<CGridLocalView> dstView = gridDstElements->getView(CElementView::WORKFLOW) ; |
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[2007] | 24 | MPI_Comm comm = CContext::getCurrent()->getIntraComm() ; |
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| 25 | int commSize = CContext::getCurrent()->getIntraCommSize() ; |
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| 26 | int commRank = CContext::getCurrent()->getIntraCommRank() ; |
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| 27 | |
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| 28 | auto& elements = gridSrcElements->getElements() ; |
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| 29 | int nElements = elements.size() ; |
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[2267] | 30 | vector<shared_ptr<CLocalElement>> remoteElements(nElements) ; |
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| 31 | vector<shared_ptr<CLocalView>> remoteViews(nElements) ; |
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[2007] | 32 | for(int i=0;i<nElements;i++) |
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| 33 | { |
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| 34 | if (i==pos_) remoteElements[i] = algorithm_->getRecvElement() ; |
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| 35 | else |
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| 36 | { |
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| 37 | CArray<size_t,1> globalIndexView ; |
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| 38 | srcView->getView(i)->getGlobalIndexView(globalIndexView) ; |
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[2267] | 39 | remoteElements[i] = make_shared<CLocalElement>(commRank, srcView->getView(i)->getGlobalSize(),globalIndexView) ; |
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[2007] | 40 | remoteElements[i]->addFullView() ; |
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| 41 | if (i>pos_) dimBefore_ *= srcView->getView(i)->getSize() ; |
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| 42 | else dimAfter_ *= srcView->getView(i)->getSize() ; |
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| 43 | |
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| 44 | } |
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| 45 | remoteViews[i] = remoteElements[i] -> getView(CElementView::FULL); |
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| 46 | } |
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| 47 | |
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[2267] | 48 | gridTransformConnector_ = make_shared<CGridTransformConnector>(srcView->getViews(), remoteViews, comm ) ; |
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[2291] | 49 | gridTransformConnector_->computeConnector(eliminateRedondant) ; |
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[2007] | 50 | |
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| 51 | } |
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| 52 | |
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| 53 | void CGridAlgorithmGeneric::apply(const CArray<double,1>& dataIn, CArray<double,1>& dataOut) |
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| 54 | { |
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| 55 | CArray<double,1> dataOutTmp ; |
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| 56 | gridTransformConnector_->transfer(dataIn, dataOutTmp) ; |
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| 57 | algorithm_->apply(dimBefore_, dimAfter_, dataOutTmp, dataOut) ; |
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| 58 | } |
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| 59 | |
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[2011] | 60 | void CGridAlgorithmGeneric::apply(const CArray<double,1>& dataIn, const vector<CArray<double,1>>& auxData, CArray<double,1>& dataOut) |
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| 61 | { |
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| 62 | CArray<double,1> dataOutTmp ; |
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| 63 | vector<CArray<double,1>> auxDataOutTmp(auxData.size()) ; |
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[2007] | 64 | |
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[2011] | 65 | gridTransformConnector_->transfer(dataIn, dataOutTmp) ; |
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[2122] | 66 | for (int i=0; i<auxData.size();i++) |
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| 67 | { |
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| 68 | if (algorithm_->transformAuxField(i)) gridTransformConnector_->transfer(auxData[i], auxDataOutTmp[i]) ; |
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| 69 | else auxDataOutTmp[i].reference(auxData[i]) ; |
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| 70 | } |
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[2011] | 71 | |
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| 72 | algorithm_->apply(dimBefore_, dimAfter_, dataOutTmp, auxDataOutTmp, dataOut) ; |
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| 73 | } |
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| 74 | |
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| 75 | |
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[2007] | 76 | } |
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