Inheritance diagram for ADOLCPlasticity::OpCalculateStress< DIM >:

Collaboration diagram for ADOLCPlasticity::OpCalculateStress< DIM >:

Public Member Functions
	OpCalculateStress (MoFEM::Interface &m_field, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< ClosestPointProjection > cp_ptr, bool calc_lhs)

MoFEMErrorCode	doWork (int side, EntityType type, DataForcesAndSourcesCore::EntData &data)

Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
	UserDataOperator (const FieldSpace space, const char type=OPSPACE, const bool symm=true)

	UserDataOperator (const std::string field_name, const char type, const bool symm=true)

	UserDataOperator (const std::string row_field_name, const std::string col_field_name, const char type, const bool symm=true)

boost::shared_ptr< const NumeredEntFiniteElement >	getNumeredEntFiniteElementPtr () const
	Return raw pointer to NumeredEntFiniteElement. More...

EntityHandle	getFEEntityHandle () const
	Return finite element entity handle. More...

int	getFEDim () const
	Get dimension of finite element. More...

EntityType	getFEType () const
	Get dimension of finite element. More...

boost::weak_ptr< SideNumber >	getSideNumberPtr (const int side_number, const EntityType type)
	Get the side number pointer. More...

EntityHandle	getSideEntity (const int side_number, const EntityType type)
	Get the side entity. More...

int	getNumberOfNodesOnElement () const
	Get the number of nodes on finite element. More...

MoFEMErrorCode	getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get row indices. More...

MoFEMErrorCode	getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
	Get col indices. More...

const FEMethod *	getFEMethod () const
	Return raw pointer to Finite Element Method object. More...

int	getOpType () const
	Get operator types. More...

void	setOpType (const OpType type)
	Set operator type. More...

void	addOpType (const OpType type)
	Add operator type. More...

int	getNinTheLoop () const
	get number of finite element in the loop More...

int	getLoopSize () const
	get size of elements in the loop More...

std::string	getFEName () const
	Get name of the element. More...

ForcesAndSourcesCore *	getPtrFE () const

ForcesAndSourcesCore *	getSidePtrFE () const

ForcesAndSourcesCore *	getRefinePtrFE () const

const PetscData::Switches &	getDataCtx () const

const KspMethod::KSPContext	getKSPCtx () const

const SnesMethod::SNESContext	getSNESCtx () const

const TSMethod::TSContext	getTSCtx () const

Vec	getKSPf () const

Mat	getKSPA () const

Mat	getKSPB () const

Vec	getSNESf () const

Vec	getSNESx () const

Mat	getSNESA () const

Mat	getSNESB () const

Vec	getTSu () const

Vec	getTSu_t () const

Vec	getTSu_tt () const

Vec	getTSf () const

Mat	getTSA () const

Mat	getTSB () const

int	getTSstep () const

double	getTStime () const

double	getTStimeStep () const

double	getTSa () const

double	getTSaa () const

MatrixDouble &	getGaussPts ()
	matrix of integration (Gauss) points for Volume Element More...

auto	getFTensor0IntegrationWeight ()
	Get integration weights. More...

MatrixDouble &	getCoordsAtGaussPts ()
	Gauss points and weight, matrix (nb. of points x 3) More...

auto	getFTensor1CoordsAtGaussPts ()
	Get coordinates at integration points assuming linear geometry. More...

double	getMeasure () const
	get measure of element More...

double &	getMeasure ()
	get measure of element More...

MoFEMErrorCode	loopSide (const string &fe_name, ForcesAndSourcesCore side_fe, const size_t dim, const EntityHandle ent_for_side=0, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache adj_cache=nullptr)
	User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...

MoFEMErrorCode	loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
	User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...

Public Member Functions inherited from MoFEM::DataOperator
	DataOperator (const bool symm=true)

virtual	~DataOperator ()=default

virtual MoFEMErrorCode	doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
	Operator for bi-linear form, usually to calculate values on left hand side. More...

virtual MoFEMErrorCode	opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)

virtual MoFEMErrorCode	doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
	Operator for linear form, usually to calculate values on right hand side. More...

virtual MoFEMErrorCode	opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)

bool	getSymm () const
	Get if operator uses symmetry of DOFs or not. More...

void	setSymm ()
	set if operator is executed taking in account symmetry More...

void	unSetSymm ()
	unset if operator is executed for non symmetric problem More...

Protected Member Functions
MoFEMErrorCode	getTags ()

MoFEMErrorCode	setTagsData (const EntityHandle tet, const int nb_gauss_pts, const int nb_internal_variables)

Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
virtual MoFEMErrorCode	setPtrFE (ForcesAndSourcesCore *ptr)

Protected Attributes
MoFEM::Interface &	mField

boost::shared_ptr< CommonData >	commonDataPtr

boost::shared_ptr< ClosestPointProjection >	cpPtr

bool	calcLhs

Tag	thPlasticStrain

Tag	thInternalVariables

Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCore *	ptrFE

Additional Inherited Members
Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum	OpType { OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPSPACE = 1 << 3, OPLAST = 1 << 3 }
	Controls loop over entities on element. More...

using	AdjCache = std::map< EntityHandle, std::vector< boost::weak_ptr< NumeredEntFiniteElement > >>

Public Types inherited from MoFEM::DataOperator
using	DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>

using	DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>

Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char	opType

std::string	rowFieldName

std::string	colFieldName

FieldSpace	sPace

Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType	doWorkLhsHook

DoWorkRhsHookFunType	doWorkRhsHook

bool	sYmm
	If true assume that matrix is symmetric structure. More...

std::array< bool, MBMAXTYPE >	doEntities
	If true operator is executed for entity. More...

bool &	doVertices
	\deprectaed If false skip vertices More...

bool &	doEdges
	\deprectaed If false skip edges More...

bool &	doQuads
	\deprectaed More...

bool &	doTris
	\deprectaed More...

bool &	doTets
	\deprectaed More...

bool &	doPrisms
	\deprectaed More...

Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const	OpTypeNames []

Detailed Description

template<int DIM>
struct ADOLCPlasticity::OpCalculateStress< DIM >

Definition at line 235 of file ADOLCPlasticity.cpp.

Constructor & Destructor Documentation

◆ OpCalculateStress()

template<int DIM>

OpCalculateStress< DIM >::OpCalculateStress	(	MoFEM::Interface &	m_field,
		boost::shared_ptr< CommonData >	common_data_ptr,
		boost::shared_ptr< ClosestPointProjection >	cp_ptr,
		bool	calc_lhs
	)

Definition at line 261 of file ADOLCPlasticity.cpp.

     : ForcesAndSourcesCore::UserDataOperator::UserDataOperator(
           NOSPACE, UserDataOperator::OPSPACE),
       mField(m_field), commonDataPtr(common_data_ptr), cpPtr(cp_ptr),
       calcLhs(calc_lhs) {
  
   CHK_THROW_MESSAGE(getTags(), "get tags");
 }

Member Function Documentation

◆ doWork()

template<int DIM>

MoFEMErrorCode OpCalculateStress< DIM >::doWork	(	int	side,
		EntityType	type,
		DataForcesAndSourcesCore::EntData &	data
	)

Definition at line 337 of file ADOLCPlasticity.cpp.

                                                                       {
   MoFEMFunctionBegin;
  
   int nb_gauss_pts = getGaussPts().size2();
  
   int nb_internal_variables = cpPtr->nbInternalVariables;
   auto tet = getNumeredEntFiniteElementPtr()->getEnt();
   CHKERR setTagsData(tet, nb_gauss_pts, nb_internal_variables);
  
   commonDataPtr->activeVariablesW.resize(
       nb_gauss_pts, 12 + cpPtr->nbInternalVariables, false);
   commonDataPtr->gradientW.resize(nb_gauss_pts, 12 + cpPtr->nbInternalVariables,
                                   false);
   commonDataPtr->materialTangentOperator.resize(36, nb_gauss_pts, false);
   commonDataPtr->deltaGamma.resize(nb_gauss_pts);
  
   FTensor::Index<'i', 3> i;
   FTensor::Index<'j', 3> j;
   FTensor::Index<'k', 3> k;
   FTensor::Index<'l', 3> l;
   FTensor::Index<'Z', 6> Z;
   FTensor::Index<'Y', 6> Y;
  
   // Code use trail stress, until first solve of linear system of equations
   int iter = 1;
   if (getFEMethod()->snes_ctx != SnesMethod::CTX_SNESNONE) {
     CHKERR SNESGetLinearSolveIterations(getFEMethod()->snes, &iter);
   }
  
   // b-bar
   double ave_tr_strain = calcAveStrain(
       commonDataPtr->bBar, nb_gauss_pts,
       getFTensor2FromMat<DIM, DIM>(commonDataPtr->gradAtGaussPts),
       getFTensor0IntegrationWeight());
  
   auto t_voight_stress_op = voight_to_stress_op();
   auto t_grad = getFTensor2FromMat<DIM, DIM>(commonDataPtr->gradAtGaussPts);
  
   auto t_Cep =
       getFTensor4DdgFromMat<3, 3, 1>(commonDataPtr->materialTangentOperator);
   for (auto gg = 0; gg != nb_gauss_pts; ++gg) {
  
     auto tmp_active =
         getVectorAdaptor(&(commonDataPtr->activeVariablesW(gg, 0)),
                          12 + cpPtr->nbInternalVariables);
     cpPtr->activeVariablesW.swap(tmp_active);
     auto tmp_gradient = getVectorAdaptor(&(commonDataPtr->gradientW(gg, 0)),
                                          12 + cpPtr->nbInternalVariables);
     cpPtr->gradientW.swap(tmp_gradient);
  
     auto t_voigt_strain =
         calcStrain(commonDataPtr->bBar, ave_tr_strain, t_grad,
                    getFTensor1FromPtr<6>(&(cpPtr->activeVariablesW[6])));
     ++t_grad;
  
     // Copy plastic strains and internal variables from tags
     auto copy_plastic_strain_and_internal_variables = [&]() {
       MoFEMFunctionBegin;
  
       // Get data stored on Tags
       VectorAdaptor plastic_strain_tags =
           VectorAdaptor(6, ublas::shallow_array_adaptor<double>(
                                6, &commonDataPtr->plasticStrainPtr[gg * 6]));
       VectorAdaptor internal_variables_tags = VectorAdaptor(
           nb_internal_variables,
           ublas::shallow_array_adaptor<double>(
               nb_internal_variables,
               &commonDataPtr
                    ->internalVariablesPtr[gg * nb_internal_variables]));
  
       // Set values to closest point projection 
       cpPtr->plasticStrain0.resize(6, false);
       noalias(cpPtr->plasticStrain0) = plastic_strain_tags;
       cpPtr->internalVariables0.resize(nb_internal_variables, false);
       noalias(cpPtr->internalVariables0) = internal_variables_tags;
  
       auto cp_plastic_strain = cpPtr->getPlasticStrain();
       auto cp_internal_variables = cpPtr->getInternalVariables();
       noalias(cp_plastic_strain) = plastic_strain_tags;
       noalias(cp_internal_variables) = internal_variables_tags;
       MoFEMFunctionReturn(0);
     };
  
     CHKERR copy_plastic_strain_and_internal_variables();
  
     auto closest_point_projection = [&](auto &recalculate_elastic_tangent) {
       MoFEMFunctionBegin;
       for (auto t : {ClosestPointProjection::H, ClosestPointProjection::Y,
                      ClosestPointProjection::W}) {
         CHKERR cpPtr->setParams(t, recalculate_elastic_tangent);
       }
       CHKERR cpPtr->playW_NoHessian();
       CHKERR cpPtr->playY_NoGradient();
       double y = cpPtr->y;
       cpPtr->deltaGamma = 0; // zero lagrange multiplier
       if (iter > 0 && y > std::numeric_limits<double>::epsilon()) {
         CHKERR cpPtr->solveClosetProjection();
       }
       commonDataPtr->deltaGamma[gg] = cpPtr->deltaGamma;
       MoFEMFunctionReturn(0);
     };
  
     auto evaluate_consistent_tangent_matrix =
         [&](auto &recalculate_elastic_tangent) {
           MoFEMFunctionBegin;
           if (recalculate_elastic_tangent)
             CHKERR cpPtr->playW();
  
           if (iter > 0 &&
               cpPtr->deltaGamma > std::numeric_limits<double>::epsilon()) {
  
             CHKERR cpPtr->consistentTangent();
  
             auto &m = cpPtr->Cep;
             // for generic case of non-associated plasticity consistent tangent
             // matrix is non-symmetric
             auto t_voight_cep =
                 FTensor::Tensor2<FTensor::PackPtr<double *, 0>, 6, 6>(
                     &m(0, 0), &m(0, 1), &m(0, 2), &m(0, 3), &m(0, 4), &m(0, 5),
  
                     &m(1, 0), &m(1, 1), &m(1, 2), &m(1, 3), &m(1, 4), &m(1, 5),
  
                     &m(2, 0), &m(2, 1), &m(2, 2), &m(2, 3), &m(2, 4), &m(2, 5),
  
                     &m(3, 0), &m(3, 1), &m(3, 2), &m(3, 3), &m(3, 4), &m(3, 5),
  
                     &m(4, 0), &m(4, 1), &m(4, 2), &m(4, 3), &m(4, 4), &m(4, 5),
  
                     &m(5, 0), &m(5, 1), &m(5, 2), &m(5, 3), &m(5, 4), &m(5, 5)
  
                 );
  
             t_Cep(i, j, k, l) =
                 t_voight_stress_op(i, j, Z) *
                 (t_voight_cep(Z, Y) * t_voight_stress_op(k, l, Y));
  
           } else {
  
             auto &m = cpPtr->C;
             auto t_voight_cep =
                 FTensor::Tensor2_symmetric<FTensor::PackPtr<double *, 0>, 6>(
                     &m(0, 0), &m(0, 1), &m(0, 2), &m(0, 3), &m(0, 4), &m(0, 5),
  
                     &m(1, 1), &m(1, 2), &m(1, 3), &m(1, 4), &m(1, 5),
  
                     &m(2, 2), &m(2, 3), &m(2, 4), &m(2, 5),
  
                     &m(3, 3), &m(3, 4), &m(3, 5),
  
                     &m(4, 4), &m(4, 5),
  
                     &m(5, 5));
  
             t_Cep(i, j, k, l) =
                 t_voight_stress_op(i, j, Z) *
                 (t_voight_cep(Z, Y) * t_voight_stress_op(k, l, Y));
           }
  
           ++t_Cep;
           MoFEMFunctionReturn(0);
         };
  
     // Always recalculate elastic tangent if first element
     bool recalculate_elastic_tangent = (getNinTheLoop() == 0) ? true : false;
     CHKERR closest_point_projection(recalculate_elastic_tangent);
     if (calcLhs)
       CHKERR evaluate_consistent_tangent_matrix(recalculate_elastic_tangent);
   }
  
   auto calcs_stress_matrix = [&]() {
     MoFEMFunctionBegin;
     auto t_voight_stress_op = voight_to_stress_op();
     commonDataPtr->stressMatrix.resize(6, commonDataPtr->gradientW.size1(),
                                        false);
     auto t_stess = getFTensor2SymmetricFromMat<3>(commonDataPtr->stressMatrix);
     auto t_voight_stress = commonDataPtr->getFTensor1StressAtGaussPts();
     for (auto gg = 0; gg != commonDataPtr->gradientW.size1(); ++gg) {
       t_stess(i, j) = t_voight_stress_op(i, j, Z) * t_voight_stress(Z);
       ++t_voight_stress;
       ++t_stess;
     }
     MoFEMFunctionReturn(0);
   };
  
   auto calcs_plastic_strain_matrix = [&]() {
     MoFEMFunctionBegin;
     auto t_voight_strain_op = voight_to_stress_op();
     commonDataPtr->plasticStrainMatrix.resize(
         6, commonDataPtr->activeVariablesW.size1(), false);
     auto t_plastic_strain =
         getFTensor2SymmetricFromMat<3>(commonDataPtr->plasticStrainMatrix);
     auto t_voight_plastic_strain =
         commonDataPtr->getFTensor1PlasticStrainAtGaussPts();
     for (auto gg = 0; gg != commonDataPtr->activeVariablesW.size1(); ++gg) {
       t_plastic_strain(i, j) =
           t_voight_strain_op(i, j, Z) * t_voight_plastic_strain(Z);
       ++t_voight_plastic_strain;
       ++t_plastic_strain;
     }
     MoFEMFunctionReturn(0);
   };
  
   CHKERR calcs_stress_matrix();
   CHKERR calcs_plastic_strain_matrix();
  
   MoFEMFunctionReturn(0);
 }

◆ getTags()

template<int DIM>

MoFEMErrorCode OpCalculateStress< DIM >::getTags

protected

Definition at line 272 of file ADOLCPlasticity.cpp.

                                                                   {
   MoFEMFunctionBegin;
   int def_length = 0;
   CHKERR mField.get_moab().tag_get_handle(
       "PLASTIC_STRAIN", def_length, MB_TYPE_DOUBLE, thPlasticStrain,
       MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_VARLEN, NULL);
   CHKERR mField.get_moab().tag_get_handle(
       "INTERNAL_VARIABLES", def_length, MB_TYPE_DOUBLE, thInternalVariables,
       MB_TAG_CREAT | MB_TAG_SPARSE | MB_TAG_VARLEN, NULL);
   MoFEMFunctionReturn(0);
 }

◆ setTagsData()

template<int DIM>

MoFEMErrorCode OpCalculateStress< DIM >::setTagsData	(	const EntityHandle	tet,
		const int	nb_gauss_pts,
		const int	nb_internal_variables
	)

protected

Definition at line 286 of file ADOLCPlasticity.cpp.

                                                                      {
   MoFEMFunctionBegin;
  
   VectorDouble v;
   {
     rval = mField.get_moab().tag_get_by_ptr(
         thPlasticStrain, &tet, 1,
         (const void **)&commonDataPtr->plasticStrainPtr,
         &commonDataPtr->plasticStrainSize);
     if (rval != MB_SUCCESS ||
         commonDataPtr->plasticStrainSize != 6 * nb_gauss_pts) {
       v.resize(6 * nb_gauss_pts, false);
       v.clear();
       int tag_size[1];
       tag_size[0] = v.size();
       void const *tag_data[] = {&v[0]};
       CHKERR mField.get_moab().tag_set_by_ptr(thPlasticStrain, &tet, 1,
                                               tag_data, tag_size);
       CHKERR mField.get_moab().tag_get_by_ptr(
           thPlasticStrain, &tet, 1,
           (const void **)&commonDataPtr->plasticStrainPtr,
           &commonDataPtr->plasticStrainSize);
     }
   }
   if (nb_internal_variables > 0) {
     rval = mField.get_moab().tag_get_by_ptr(
         thInternalVariables, &tet, 1,
         (const void **)&commonDataPtr->internalVariablesPtr,
         &commonDataPtr->internalVariablesSize);
     if (rval != MB_SUCCESS || commonDataPtr->internalVariablesSize !=
                                   nb_internal_variables * nb_gauss_pts) {
       v.resize(nb_internal_variables * nb_gauss_pts, false);
       v.clear();
       int tag_size[1];
       tag_size[0] = v.size();
       void const *tag_data[] = {&v[0]};
       CHKERR mField.get_moab().tag_set_by_ptr(thInternalVariables, &tet, 1,
                                               tag_data, tag_size);
       CHKERR mField.get_moab().tag_get_by_ptr(
           thInternalVariables, &tet, 1,
           (const void **)&commonDataPtr->internalVariablesPtr,
           &commonDataPtr->internalVariablesSize);
     }
   }
   MoFEMFunctionReturn(0);
 }

Member Data Documentation

◆ calcLhs

template<int DIM>

bool ADOLCPlasticity::OpCalculateStress< DIM >::calcLhs

protected

Definition at line 249 of file ADOLCPlasticity.cpp.

◆ commonDataPtr

template<int DIM>

boost::shared_ptr<CommonData> ADOLCPlasticity::OpCalculateStress< DIM >::commonDataPtr

protected

Definition at line 247 of file ADOLCPlasticity.cpp.

◆ cpPtr

template<int DIM>

boost::shared_ptr<ClosestPointProjection> ADOLCPlasticity::OpCalculateStress< DIM >::cpPtr

protected

Definition at line 248 of file ADOLCPlasticity.cpp.

◆ mField

template<int DIM>

MoFEM::Interface& ADOLCPlasticity::OpCalculateStress< DIM >::mField

protected

Definition at line 246 of file ADOLCPlasticity.cpp.

◆ thInternalVariables

template<int DIM>

Tag ADOLCPlasticity::OpCalculateStress< DIM >::thInternalVariables

protected

Definition at line 252 of file ADOLCPlasticity.cpp.

◆ thPlasticStrain

template<int DIM>

Tag ADOLCPlasticity::OpCalculateStress< DIM >::thPlasticStrain

protected

Definition at line 251 of file ADOLCPlasticity.cpp.

The documentation for this struct was generated from the following file:

users_modules/adolc-plasticity/src/impl/ADOLCPlasticity.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<int DIM> struct ADOLCPlasticity::OpCalculateStress< DIM >

Constructor & Destructor Documentation

◆ OpCalculateStress()

Member Function Documentation

◆ doWork()

◆ getTags()

◆ setTagsData()

Member Data Documentation

◆ calcLhs

◆ commonDataPtr

◆ cpPtr

◆ mField

◆ thInternalVariables

◆ thPlasticStrain

template<int DIM>
struct ADOLCPlasticity::OpCalculateStress< DIM >