bool CheckConsistency() { if(getStridedBlockId() == -1) { //if(isContiguous() == false) return false; if(getNodeNumElements() % getFixedBlockSize() != 0) return false; if(getGlobalNumElements() % getFixedBlockSize() != 0) return false; } else { Teuchos::ArrayView< const GlobalOrdinal > dofGids = getNodeElementList(); //std::sort(dofGids.begin(),dofGids.end()); // determine nStridedOffset size_t nStridedOffset = 0; for(int j=0; j<stridedBlockId_; j++) { nStridedOffset += stridingInfo_[j]; } //size_t nDofsPerNode = stridingInfo_[stridedBlockId_]; const GlobalOrdinal goStridedOffset = Teuchos::as<GlobalOrdinal>(nStridedOffset); const GlobalOrdinal goZeroOffset = (dofGids[0] - nStridedOffset - offset_) / Teuchos::as<GlobalOrdinal>(getFixedBlockSize()); /*printf("goZeroOffset: %i\n",goZeroOffset); printf("dofGids[0]: %i \n",dofGids[0]); printf("stridedOffset: %i\n",nStridedOffset); printf("offset_: %i\n",offset_); printf("goStridedOffset: %i\n",goStridedOffset); printf("getFixedBlkSize: %i\n",getFixedBlockSize());*/ GlobalOrdinal cnt = 0; for(size_t i = 0; i<Teuchos::as<size_t>(dofGids.size())/stridingInfo_[stridedBlockId_]; i+=stridingInfo_[stridedBlockId_]) { for(size_t j=0; j<stridingInfo_[stridedBlockId_]; j++) { const GlobalOrdinal gid = dofGids[i+j]; if((gid - Teuchos::as<GlobalOrdinal>(j) - goStridedOffset - offset_) / Teuchos::as<GlobalOrdinal>(getFixedBlockSize()) - goZeroOffset - cnt != 0) { //std::cout << "gid: " << gid << " GID: " << (gid - Teuchos::as<GlobalOrdinal>(j) - goStridedOffset) / Teuchos::as<GlobalOrdinal>(getFixedBlockSize()) - goZeroOffset - cnt << std::endl; return false; } } cnt++; } } return true; }
TEUCHOS_UNIT_TEST_TEMPLATE_4_DECL(CoalesceDropFactory_kokkos, ClassicScalarWithoutFiltering, Scalar, LocalOrdinal, GlobalOrdinal, Node) { # include "MueLu_UseShortNames.hpp" MUELU_TESTING_SET_OSTREAM; MUELU_TESTING_LIMIT_SCOPE(Scalar,GlobalOrdinal,NO); out << "version: " << MueLu::Version() << std::endl; RCP<const Teuchos::Comm<int> > comm = Parameters::getDefaultComm(); Level fineLevel; TestHelpers_kokkos::TestFactory<SC,LO,GO,NO>::createSingleLevelHierarchy(fineLevel); RCP<Matrix> A = TestHelpers_kokkos::TestFactory<SC,LO,GO,NO>::Build1DPoisson(36); fineLevel.Set("A", A); CoalesceDropFactory_kokkos dropFact; fineLevel.Request("Graph", &dropFact); fineLevel.Request("DofsPerNode", &dropFact); fineLevel.Request("Filtering", &dropFact); dropFact.Build(fineLevel); auto graph = fineLevel.Get<RCP<LWGraph_kokkos> >("Graph", &dropFact); auto myDofsPerNode = fineLevel.Get<LO> ("DofsPerNode", &dropFact); auto filtering = fineLevel.Get<bool> ("Filtering", &dropFact); TEST_EQUALITY(as<int>(myDofsPerNode) == 1, true); TEST_EQUALITY(filtering, false); bool bCorrectGraph = false; if (comm->getSize() == 1) { auto v0 = graph->getNeighborVertices(0); auto v1 = graph->getNeighborVertices(1); auto v2 = graph->getNeighborVertices(2); if (v0.size() == 2 && ((v0(0) == 0 && v0(1) == 1) || (v0(0) == 1 && v0(1) == 0)) && v1.size() == 3 && v2.size() == 3) bCorrectGraph = true; } else { if (comm->getRank() == 0 ) { if (graph->getNeighborVertices(0).size() == 2) bCorrectGraph = true; } else { if (graph->getNeighborVertices(0).size() == 3) bCorrectGraph = true; } } TEST_EQUALITY(bCorrectGraph, true); auto myImportMap = graph->GetImportMap(); // < note that the ImportMap is built from the column map of the matrix A WITHOUT dropping! auto myDomainMap = graph->GetDomainMap(); TEST_EQUALITY(myImportMap->getMaxAllGlobalIndex(), 35); TEST_EQUALITY(myImportMap->getMinAllGlobalIndex(), 0); TEST_EQUALITY(myImportMap->getMinLocalIndex(), 0); TEST_EQUALITY(myImportMap->getGlobalNumElements(), as<size_t>(36 + (comm->getSize()-1)*2)); TEST_EQUALITY(myDomainMap->getMaxAllGlobalIndex(), 35); TEST_EQUALITY(myDomainMap->getMinAllGlobalIndex(), 0); TEST_EQUALITY(myDomainMap->getMinLocalIndex(), 0); TEST_EQUALITY(myDomainMap->getGlobalNumElements(), 36); }
TEUCHOS_UNIT_TEST_TEMPLATE_4_DECL(CoalesceDropFactory_kokkos, ClassicBlockWithFiltering, Scalar, LocalOrdinal, GlobalOrdinal, Node) { # include "MueLu_UseShortNames.hpp" MUELU_TESTING_SET_OSTREAM; MUELU_TESTING_LIMIT_SCOPE(Scalar,GlobalOrdinal,NO); out << "version: " << MueLu::Version() << std::endl; RCP<const Teuchos::Comm<int> > comm = Parameters::getDefaultComm(); Xpetra::UnderlyingLib lib = TestHelpers_kokkos::Parameters::getLib(); Level fineLevel; TestHelpers_kokkos::TestFactory<SC,LO,GO,NO>::createSingleLevelHierarchy(fineLevel); auto dofMap = MapFactory::Build(lib, 3*comm->getSize(), 0, comm); auto mtx = TestHelpers_kokkos::TestFactory<SC,LO,GO,NO>::BuildTridiag(dofMap, 2.0, -1.0, 0.00001); mtx->SetFixedBlockSize(3, 0); fineLevel.Set("A", mtx); CoalesceDropFactory_kokkos dropFact = CoalesceDropFactory_kokkos(); dropFact.SetParameter("aggregation: drop tol", Teuchos::ParameterEntry(1.0)); fineLevel.Request("Graph", &dropFact); fineLevel.Request("DofsPerNode", &dropFact); fineLevel.Request("Filtering", &dropFact); dropFact.Build(fineLevel); auto graph = fineLevel.Get<RCP<LWGraph_kokkos> >("Graph", &dropFact); auto myDofsPerNode = fineLevel.Get<LO> ("DofsPerNode", &dropFact); auto filtering = fineLevel.Get<bool> ("Filtering", &dropFact); TEST_EQUALITY(as<int>(myDofsPerNode) == 3, true); TEST_EQUALITY(filtering, true); TEST_EQUALITY(as<int>(graph->GetDomainMap()->getGlobalNumElements()) == comm->getSize(), true); TEST_EQUALITY(graph->getNeighborVertices(0).size(), 1); auto myImportMap = graph->GetImportMap(); // < note that the ImportMap is built from the column map of the matrix A WITHOUT dropping! auto myDomainMap = graph->GetDomainMap(); TEST_EQUALITY(myImportMap->getMaxAllGlobalIndex(), comm->getSize()-1); TEST_EQUALITY(myImportMap->getMinAllGlobalIndex(), 0); TEST_EQUALITY(myImportMap->getMinLocalIndex(), 0); TEST_EQUALITY(myImportMap->getGlobalNumElements(), as<size_t>(comm->getSize()+2*(comm->getSize()-1))); if (comm->getSize() > 1) { size_t numLocalRowMapElts = graph->GetNodeNumVertices(); size_t numLocalImportElts = myImportMap->getNodeNumElements(); if (comm->getRank() == 0 || comm->getRank() == comm->getSize()-1) { TEST_EQUALITY(numLocalImportElts, numLocalRowMapElts+1); } else { TEST_EQUALITY(numLocalImportElts, numLocalRowMapElts+2); } } TEST_EQUALITY(myDomainMap->getMaxAllGlobalIndex(), comm->getSize()-1); TEST_EQUALITY(myDomainMap->getMinAllGlobalIndex(), 0); TEST_EQUALITY(myDomainMap->getMaxLocalIndex(), 0); TEST_EQUALITY(myDomainMap->getMinLocalIndex(), 0); TEST_EQUALITY(myDomainMap->getGlobalNumElements(), as<size_t>(comm->getSize())); TEST_EQUALITY(myDomainMap->getNodeNumElements(), 1); }