C++ AssemblyOptions::verbosityLevel方法代码示例

std::unique_ptr<typename ElementaryLocalOperator<BasisFunctionType,
                                                 ResultType>::LocalAssembler>
ElementaryLocalOperator<BasisFunctionType, ResultType>::makeAssembler(
    const QuadratureStrategy &quadStrategy,
    const AssemblyOptions &options) const {
  typedef Fiber::RawGridGeometry<CoordinateType> RawGridGeometry;
  typedef std::vector<const Fiber::Shapeset<BasisFunctionType> *>
  ShapesetPtrVector;

  const bool verbose = (options.verbosityLevel() >= VerbosityLevel::DEFAULT);

  shared_ptr<RawGridGeometry> testRawGeometry, trialRawGeometry;
  shared_ptr<GeometryFactory> testGeometryFactory, trialGeometryFactory;
  shared_ptr<Fiber::OpenClHandler> openClHandler;
  shared_ptr<ShapesetPtrVector> testShapesets, trialShapesets;
  bool cacheSingularIntegrals;

  if (verbose)
    std::cout << "Collecting data for assembler construction..." << std::endl;
  this->collectDataForAssemblerConstruction(
      options, testRawGeometry, trialRawGeometry, testGeometryFactory,
      trialGeometryFactory, testShapesets, trialShapesets, openClHandler,
      cacheSingularIntegrals);
  if (verbose)
    std::cout << "Data collection finished." << std::endl;
  assert(testRawGeometry == trialRawGeometry);
  assert(testGeometryFactory == trialGeometryFactory);

  return quadStrategy.makeAssemblerForLocalOperators(
      testGeometryFactory, testRawGeometry, testShapesets, trialShapesets,
      make_shared_from_ref(testTransformations()),
      make_shared_from_ref(trialTransformations()),
      make_shared_from_ref(integral()), openClHandler);
}

std::pair<
shared_ptr<typename HypersingularIntegralOperator<
BasisFunctionType, KernelType, ResultType>::LocalAssembler>,
shared_ptr<typename HypersingularIntegralOperator<
BasisFunctionType, KernelType, ResultType>::LocalAssembler>
>
HypersingularIntegralOperator<BasisFunctionType, KernelType, ResultType>::makeAssemblers(
        const QuadratureStrategy& quadStrategy,
        const AssemblyOptions& options) const
{
    typedef Fiber::RawGridGeometry<CoordinateType> RawGridGeometry;
    typedef std::vector<const Fiber::Shapeset<BasisFunctionType>*> ShapesetPtrVector;

    const bool verbose = (options.verbosityLevel() >= VerbosityLevel::DEFAULT);

    shared_ptr<RawGridGeometry> testRawGeometry, trialRawGeometry;
    shared_ptr<GeometryFactory> testGeometryFactory, trialGeometryFactory;
    shared_ptr<Fiber::OpenClHandler> openClHandler;
    shared_ptr<ShapesetPtrVector> testShapesets, trialShapesets;
    bool cacheSingularIntegrals;

    if (verbose)
        std::cout << "Collecting data for assembler construction..." << std::endl;
       this->collectDataForAssemblerConstruction(options,
                                        testRawGeometry, trialRawGeometry,
                                        testGeometryFactory, trialGeometryFactory,
                                        testShapesets, trialShapesets,
                                        openClHandler, cacheSingularIntegrals);
    if (verbose)
        std::cout << "Data collection finished." << std::endl;

    bool makeSeparateOffDiagonalAssembler =
        options.assemblyMode() == AssemblyOptions::ACA &&
        options.acaOptions().mode == AcaOptions::HYBRID_ASSEMBLY;

    return reallyMakeAssemblers(quadStrategy,
                                testGeometryFactory, trialGeometryFactory,
                                testRawGeometry, trialRawGeometry,
                                testShapesets, trialShapesets, openClHandler,
                                options.parallelizationOptions(),
                                options.verbosityLevel(),
                                cacheSingularIntegrals,
                                makeSeparateOffDiagonalAssembler);
}

std::auto_ptr<DiscreteBoundaryOperator<ResultType> >
AcaGlobalAssembler<BasisFunctionType, ResultType>::assembleDetachedWeakForm(
        const Space<BasisFunctionType>& testSpace,
        const Space<BasisFunctionType>& trialSpace,
        const std::vector<LocalAssembler*>& localAssemblers,
        const std::vector<const DiscreteBndOp*>& sparseTermsToAdd,
        const std::vector<ResultType>& denseTermsMultipliers,
        const std::vector<ResultType>& sparseTermsMultipliers,
        const AssemblyOptions& options,
        int symmetry)
{
#ifdef WITH_AHMED
    typedef AhmedDofWrapper<CoordinateType> AhmedDofType;
    typedef ExtendedBemCluster<AhmedDofType> AhmedBemCluster;
    typedef bemblcluster<AhmedDofType, AhmedDofType> AhmedBemBlcluster;
    typedef DiscreteAcaBoundaryOperator<ResultType> DiscreteAcaLinOp;

    const AcaOptions& acaOptions = options.acaOptions();
    const bool indexWithGlobalDofs = acaOptions.globalAssemblyBeforeCompression;
    const bool verbosityAtLeastDefault =
            (options.verbosityLevel() >= VerbosityLevel::DEFAULT);
    const bool verbosityAtLeastHigh =
            (options.verbosityLevel() >= VerbosityLevel::HIGH);

    // Currently we don't support Hermitian ACA operators. This is because we
    // don't have the means to really test them -- we would need complex-valued
    // basis functions for that. (Assembly of such a matrix would be very easy
    // -- just change complex_sym from true to false in the call to apprx_sym()
    // in AcaWeakFormAssemblerLoopBody::operator() -- but operations on
    // symmetric/Hermitian matrices are not always trivial and we do need to be
    // able to test them properly.)
    bool symmetric = symmetry & SYMMETRIC;
    if (symmetry & HERMITIAN && !(symmetry & SYMMETRIC) &&
            verbosityAtLeastDefault)
        std::cout << "Warning: assembly of non-symmetric Hermitian H-matrices "
                     "is not supported yet. A general H-matrix will be assembled"
                  << std::endl;

#ifndef WITH_TRILINOS
    if (!indexWithGlobalDofs)
        throw std::runtime_error("AcaGlobalAssembler::assembleDetachedWeakForm(): "
                                 "ACA assembly with globalAssemblyBeforeCompression "
                                 "set to false requires BEM++ to be linked with "
                                 "Trilinos");
#endif // WITH_TRILINOS

    const size_t testDofCount = indexWithGlobalDofs ?
                testSpace.globalDofCount() : testSpace.flatLocalDofCount();
    const size_t trialDofCount = indexWithGlobalDofs ?
                trialSpace.globalDofCount() : trialSpace.flatLocalDofCount();

    if (symmetric && testDofCount != trialDofCount)
        throw std::invalid_argument("AcaGlobalAssembler::assembleDetachedWeakForm(): "
                                    "you cannot generate a symmetric weak form "
                                    "using test and trial spaces with different "
                                    "numbers of DOFs");

    // o2p: map of original indices to permuted indices
    // p2o: map of permuted indices to original indices
    typedef ClusterConstructionHelper<BasisFunctionType> CCH;
    shared_ptr<AhmedBemCluster> testClusterTree;
    shared_ptr<IndexPermutation> test_o2pPermutation, test_p2oPermutation;
    CCH::constructBemCluster(testSpace, indexWithGlobalDofs, acaOptions,
                             testClusterTree,
                             test_o2pPermutation, test_p2oPermutation);
    shared_ptr<AhmedBemCluster> trialClusterTree;
    shared_ptr<IndexPermutation> trial_o2pPermutation, trial_p2oPermutation;
    if (symmetric || &testSpace == &trialSpace) {
        trialClusterTree = testClusterTree;
        trial_o2pPermutation = test_o2pPermutation;
        trial_p2oPermutation = test_p2oPermutation;
    } else
        CCH::constructBemCluster(trialSpace, indexWithGlobalDofs, acaOptions,
                                 trialClusterTree,
                                 trial_o2pPermutation, trial_p2oPermutation);

//    // Export VTK plots showing the disctribution of leaf cluster ids
//    std::vector<unsigned int> testClusterIds;
//    getClusterIds(*testClusterTree, test_p2oPermutation->permutedIndices(), testClusterIds);
//    testSpace.dumpClusterIds("testClusterIds", testClusterIds,
//                             indexWithGlobalDofs ? GLOBAL_DOFS : FLAT_LOCAL_DOFS);
//    std::vector<unsigned int> trialClusterIds;
//    getClusterIds(*trialClusterTree, trial_p2oPermutation->permutedIndices(), trialClusterIds);
//    trialSpace.dumpClusterIds("trialClusterIds", trialClusterIds,
//                              indexWithGlobalDofs ? GLOBAL_DOFS : FLAT_LOCAL_DOFS);

    if (verbosityAtLeastHigh)
        std::cout << "Test cluster count: " << testClusterTree->getncl()
                  << "\nTrial cluster count: " << trialClusterTree->getncl()
                  << std::endl;

    unsigned int blockCount = 0;
    shared_ptr<AhmedBemBlcluster> bemBlclusterTree(
                CCH::constructBemBlockCluster(acaOptions, symmetric,
                                              *testClusterTree, *trialClusterTree,
                                              blockCount).release());

    if (verbosityAtLeastHigh)
        std::cout << "Mblock count: " << blockCount << std::endl;

//.........这里部分代码省略.........