void Response_Functional<panzer::Traits::Tangent>::
scatterResponse()
{
const int n = value.size();
const int num_deriv = this->numDeriv();
TEUCHOS_ASSERT(n == 0 || n == num_deriv);
ScalarT glbValue = ScalarT(num_deriv, 0.0);
// do global summation -- it is possible to do the reduceAll() on the Fad's directly, but it is somewhat
// complicated for DFad (due to temporaries that might get created). Since this is just a sum, it is
// easier to do the reduction for each value and derivative component.
Teuchos::reduceAll(*this->getComm(), Teuchos::REDUCE_SUM, Thyra::Ordinal(1), &value.val(), &glbValue.val());
if (num_deriv > 0)
Teuchos::reduceAll(*this->getComm(), Teuchos::REDUCE_SUM, Thyra::Ordinal(n), value.dx(), &glbValue.fastAccessDx(0));
value = glbValue;
// copy data in vectors
if(this->useEpetra()) {
// use epetra
Epetra_MultiVector& deriv = this->getEpetraMultiVector();
for (int i=0; i<num_deriv; ++i)
deriv[i][0] = glbValue.dx(i);
}
else {
// use thyra
TEUCHOS_ASSERT(this->useThyra());
Thyra::ArrayRCP< Thyra::ArrayRCP<double> > deriv = this->getThyraMultiVector();
for (int i=0; i<num_deriv; ++i)
deriv[i][0] = glbValue.dx(i);
}
}
void EquilibriumConcentrationBC<PHAL::AlbanyTraits::Tangent, Traits>::
evaluateFields(typename Traits::EvalData dirichletWorkset)
{
Teuchos::RCP<Tpetra_Vector> fT = dirichletWorkset.fT;
Teuchos::RCP<Tpetra_MultiVector> fpT = dirichletWorkset.fpT;
Teuchos::RCP<Tpetra_MultiVector> JVT = dirichletWorkset.JVT;
Teuchos::RCP<const Tpetra_Vector> xT = dirichletWorkset.xT;
Teuchos::RCP<const Tpetra_MultiVector> VxT = dirichletWorkset.VxT;
Teuchos::ArrayRCP<const ST> VxT_constView;
Teuchos::ArrayRCP<ST> fT_nonconstView;
if (fT != Teuchos::null) fT_nonconstView = fT->get1dViewNonConst();
Teuchos::ArrayRCP<const ST> xT_constView = xT->get1dView();
const RealType j_coeff = dirichletWorkset.j_coeff;
const std::vector<std::vector<int>>& nsNodes =
dirichletWorkset.nodeSets->find(this->nodeSetID)->second;
int cunk, punk;
ScalarT Cval;
ScalarT pressure;
for (unsigned int inode = 0; inode < nsNodes.size(); inode++)
{
cunk = nsNodes[inode][this->coffset_];
punk = nsNodes[inode][this->poffset_];
pressure = xT_constView[punk];
this->computeBCs(pressure, Cval);
if (fT != Teuchos::null)
{
fT_nonconstView[cunk] = xT_constView[cunk] - Cval.val();
}
if (JVT != Teuchos::null) {
Teuchos::ArrayRCP<ST> JVT_nonconstView;
for (int i=0; i<dirichletWorkset.num_cols_x; i++)
{
JVT_nonconstView = JVT->getDataNonConst(i);
VxT_constView = VxT->getData(i);
JVT_nonconstView[cunk] = j_coeff*VxT_constView[cunk];
}
}
if (fpT != Teuchos::null) {
Teuchos::ArrayRCP<ST> fpT_nonconstView;
for (int i=0; i<dirichletWorkset.num_cols_p; i++)
{
fpT_nonconstView = fpT->getDataNonConst(i);
fpT_nonconstView[cunk] = -Cval.dx(dirichletWorkset.param_offset+i);
}
}
}
}
void EquilibriumConcentrationBC<PHAL::AlbanyTraits::Jacobian, Traits>::
evaluateFields(typename Traits::EvalData dirichletWorkset)
{
Teuchos::RCP<Tpetra_Vector> fT = dirichletWorkset.fT;
Teuchos::RCP<const Tpetra_Vector> xT = dirichletWorkset.xT;
Teuchos::ArrayRCP<const ST> xT_constView = xT->get1dView();
Teuchos::RCP<Tpetra_CrsMatrix> jacT = dirichletWorkset.JacT;
const RealType j_coeff = dirichletWorkset.j_coeff;
const std::vector<std::vector<int>>& nsNodes =
dirichletWorkset.nodeSets->find(this->nodeSetID)->second;
bool fillResid = (fT != Teuchos::null);
Teuchos::ArrayRCP<ST> fT_nonconstView;
if (fillResid) fT_nonconstView = fT->get1dViewNonConst();
int cunk, punk;
ScalarT Cval;
ScalarT pressure;
Teuchos::Array<LO> index(1);
Teuchos::Array<ST> value(1);
size_t numEntriesT;
value[0] = j_coeff;
Teuchos::Array<ST> matrixEntriesT;
Teuchos::Array<LO> matrixIndicesT;
for (unsigned int inode = 0; inode < nsNodes.size(); inode++)
{
cunk = nsNodes[inode][this->coffset_];
punk = nsNodes[inode][this->poffset_];
pressure = xT_constView[punk];
this->computeBCs(pressure, Cval);
// replace jac values for the C dof
numEntriesT = jacT->getNumEntriesInLocalRow(cunk);
matrixEntriesT.resize(numEntriesT);
matrixIndicesT.resize(numEntriesT);
jacT->getLocalRowCopy(cunk, matrixIndicesT(), matrixEntriesT(), numEntriesT);
for (int i=0; i<numEntriesT; i++) matrixEntriesT[i]=0;
jacT->replaceLocalValues(cunk, matrixIndicesT(), matrixEntriesT());
index[0] = cunk;
jacT->replaceLocalValues(cunk, index(), value());
if (fillResid)
{
fT_nonconstView[cunk] = xT_constView[cunk] - Cval.val();
}
}
}
//**********************************************************************
TEUCHOS_UNIT_TEST(hessian_test,correctness)
{
typedef InputConditionsEvaluator<panzer::Traits::Hessian,panzer::Traits> InputCondEval;
typedef HessianTestEvaluator<panzer::Traits::Hessian,panzer::Traits> HessTestEval;
typedef panzer::Traits::HessianType ScalarT;
typedef Sacado::ScalarValue<ScalarT> Value;
using Teuchos::RCP;
using Teuchos::rcp;
// the one and only evaluator
Teuchos::ParameterList empty_pl;
RCP<InputCondEval> ic_eval = rcp(new InputCondEval(empty_pl));
RCP<HessTestEval> ht_eval = rcp(new HessTestEval(empty_pl));
Teuchos::RCP<PHX::FieldManager<panzer::Traits> > fm
= Teuchos::rcp(new PHX::FieldManager<panzer::Traits>);
fm->registerEvaluator<panzer::Traits::Hessian>(ic_eval);
fm->registerEvaluator<panzer::Traits::Hessian>(ht_eval);
fm->requireField<panzer::Traits::Hessian>(ht_eval->result.fieldTag());
std::vector<PHX::index_size_type> derivative_dimensions;
derivative_dimensions.push_back(4);
fm->setKokkosExtendedDataTypeDimensions<panzer::Traits::Hessian>(derivative_dimensions);
panzer::Traits::SetupData setupData;
fm->postRegistrationSetup(setupData);
panzer::Workset workset;
panzer::Traits::PreEvalData preEvalData;
fm->preEvaluate<panzer::Traits::Hessian>(preEvalData);
fm->evaluateFields<panzer::Traits::Hessian>(workset);
fm->postEvaluate<panzer::Traits::Hessian>(0);
for(int i=0;i<5;i++) {
double x = Value::eval(ic_eval->x(i));
double y = Value::eval(ic_eval->y(i));
double dx = Value::eval(ic_eval->dx(i));
double dy = Value::eval(ic_eval->dy(i));
double f = func(x,y);
std::vector<double> hess = hess_func(x,y,dx,dy);
ScalarT r = ht_eval->result(i);
TEST_EQUALITY(Value::eval(r),f);
TEST_EQUALITY(r.fastAccessDx(0).fastAccessDx(0),hess[0]);
TEST_EQUALITY(r.fastAccessDx(1).fastAccessDx(0),hess[1]);
}
}
//**********************************************************************
TEUCHOS_UNIT_TEST(hessian_test_k,correctness)
{
typedef HessianType ScalarT;
typedef Sacado::ScalarValue<ScalarT> Value;
using Teuchos::RCP;
using Teuchos::rcp;
double x_val = 0.25;
double y_val = 0.5;
double dx_val = 2.0;
double dy_val = 3.0;
Kokkos::View<ScalarT*> x("x",5);
Kokkos::View<ScalarT*> y("y",5);
Kokkos::View<ScalarT*> dx("dx",5);
Kokkos::View<ScalarT*> dy("dy",5);
Kokkos::View<ScalarT*> result("result",5);
for(int i=0;i<5;++i) {
dx(i) = ScalarT(dx_val);
dy(i) = ScalarT(dy_val);
x(i) = seed_second_deriv(2,0,x_val,dx_val);
y(i) = seed_second_deriv(2,1,y_val,dy_val);
}
for(int i=0;i<5;++i)
result(i) = std::sin(x(i)*y(i))+0.25*std::cos(y(i));
for(int i=0;i<5;i++) {
double x_val = Value::eval(x(i));
double y_val = Value::eval(y(i));
double dx_val = Value::eval(dx(i));
double dy_val = Value::eval(dy(i));
double f = func(x_val,y_val);
std::vector<double> hess = hess_func(x_val,y_val,dx_val,dy_val);
ScalarT r = result(i);
TEST_EQUALITY(Value::eval(r),f);
TEST_EQUALITY(r.fastAccessDx(0).fastAccessDx(0),hess[0]);
TEST_EQUALITY(r.fastAccessDx(0).fastAccessDx(1),hess[1]);
out << "RESULT = " << r << std::endl;
}
}
void panzer::ScatterResidual_Epetra<panzer::Traits::Hessian, TRAITS,LO,GO>::
evaluateFields(typename TRAITS::EvalData workset)
{
std::vector<int> cLIDs, rLIDs;
std::vector<double> jacRow;
bool useColumnIndexer = colGlobalIndexer_!=Teuchos::null;
// for convenience pull out some objects from workset
std::string blockId = this->wda(workset).block_id;
const std::vector<std::size_t> & localCellIds = this->wda(workset).cell_local_ids;
Teuchos::RCP<Epetra_Vector> r = epetraContainer_->get_f();
Teuchos::RCP<Epetra_CrsMatrix> Jac = epetraContainer_->get_A();
const Teuchos::RCP<const panzer::UniqueGlobalIndexer<LO,GO> >&
colGlobalIndexer = useColumnIndexer ? colGlobalIndexer_ : globalIndexer_;
// NOTE: A reordering of these loops will likely improve performance
// The "getGIDFieldOffsets" may be expensive. However the
// "getElementGIDs" can be cheaper. However the lookup for LIDs
// may be more expensive!
// scatter operation for each cell in workset
for(std::size_t worksetCellIndex=0;worksetCellIndex<localCellIds.size();++worksetCellIndex) {
std::size_t cellLocalId = localCellIds[worksetCellIndex];
rLIDs = globalIndexer_->getElementLIDs(cellLocalId);
cLIDs = colGlobalIndexer->getElementLIDs(cellLocalId);
if (Teuchos::nonnull(workset.other)) {
const std::size_t other_cellLocalId = workset.other->cell_local_ids[worksetCellIndex];
const std::vector<int> other_cLIDs = colGlobalIndexer->getElementLIDs(other_cellLocalId);
cLIDs.insert(cLIDs.end(), other_cLIDs.begin(), other_cLIDs.end());
}
// loop over each field to be scattered
for(std::size_t fieldIndex = 0; fieldIndex < scatterFields_.size(); fieldIndex++) {
int fieldNum = fieldIds_[fieldIndex];
const std::vector<int> & elmtOffset = globalIndexer_->getGIDFieldOffsets(blockId,fieldNum);
// loop over the basis functions (currently they are nodes)
for(std::size_t rowBasisNum = 0; rowBasisNum < elmtOffset.size(); rowBasisNum++) {
const ScalarT scatterField = (scatterFields_[fieldIndex])(worksetCellIndex,rowBasisNum);
int rowOffset = elmtOffset[rowBasisNum];
int row = rLIDs[rowOffset];
// loop over the sensitivity indices: all DOFs on a cell
jacRow.resize(scatterField.size());
for(int sensIndex=0;sensIndex<scatterField.size();++sensIndex)
jacRow[sensIndex] = scatterField.fastAccessDx(sensIndex).fastAccessDx(0);
{
int err = Jac->SumIntoMyValues(
row,
std::min(cLIDs.size(), static_cast<size_t>(scatterField.size())),
panzer::ptrFromStlVector(jacRow),
panzer::ptrFromStlVector(cLIDs));
TEUCHOS_ASSERT_EQUALITY(err,0);
}
} // end rowBasisNum
} // end fieldIndex
}
}
void GatherSolution<PHAL::AlbanyTraits::Tangent, Traits>::
evaluateFields(typename Traits::EvalData workset)
{
Teuchos::RCP<const Epetra_Vector> x = workset.x;
Teuchos::RCP<const Epetra_Vector> xdot = workset.xdot;
Teuchos::RCP<const Epetra_MultiVector> Vx = workset.Vx;
Teuchos::RCP<const Epetra_MultiVector> Vxdot = workset.Vxdot;
Teuchos::RCP<ParamVec> params = workset.params;
int num_cols_tot = workset.param_offset + workset.num_cols_p;
ScalarT* valptr;
for (int cell=0; cell < workset.numCells; ++cell ) {
const Teuchos::ArrayRCP<Teuchos::ArrayRCP<int> >& nodeID = workset.wsElNodeEqID[cell];
for (int node = 0; node < this->numNodes; ++node) {
const Teuchos::ArrayRCP<int>& eqID = nodeID[node];
int n = 0, eq = 0;
for (int j = eq; j < eq+this->numNodeVar; j++, ++n) {
valptr = &(this->val[j])(cell,node);
if (Vx != Teuchos::null && workset.j_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*x)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) = workset.j_coeff*(*Vx)[k][eqID[n]];
}
else
*valptr = TanFadType((*x)[eqID[n]]);
}
eq += this->numNodeVar;
for (int level = 0; level < this->numLevels; level++) {
for (int j = eq; j < eq+this->numVectorLevelVar; j++) {
for (int dim = 0; dim < this->numDims; ++dim, ++n) {
valptr = &(this->val[j])(cell,node,level,dim);
if (Vx != Teuchos::null && workset.j_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*x)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) = workset.j_coeff*(*Vx)[k][eqID[n]];
}
else
*valptr = TanFadType((*x)[eqID[n]]);
}
}
for (int j = eq+this->numVectorLevelVar;
j < eq+this->numVectorLevelVar+this->numScalarLevelVar; j++, ++n) {
valptr = &(this->val[j])(cell,node,level);
if (Vx != Teuchos::null && workset.j_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*x)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) = workset.j_coeff*(*Vx)[k][eqID[n]];
}
else
*valptr = TanFadType((*x)[eqID[n]]);
}
}
eq += this->numVectorLevelVar+this->numScalarLevelVar;
for (int level = 0; level < this->numLevels; ++level) {
for (int j = eq; j < eq+this->numTracerVar; ++j, ++n) {
valptr = &(this->val[j])(cell,node,level);
if (Vx != Teuchos::null && workset.j_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*x)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) = workset.j_coeff*(*Vx)[k][eqID[n]];
}
else
*valptr = TanFadType((*x)[eqID[n]]);
}
}
eq += this->numTracerVar;
if (workset.transientTerms) {
int n = 0, eq = 0;
for (int j = eq; j < eq+this->numNodeVar; j++, ++n) {
valptr = &(this->val_dot[j])(cell,node);
if (Vxdot != Teuchos::null && workset.m_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*xdot)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) =
workset.m_coeff*(*Vxdot)[k][eqID[n]];
}
else
*valptr = TanFadType((*xdot)[eqID[n]]);
}
eq += this->numNodeVar;
for (int level = 0; level < this->numLevels; level++) {
for (int j = eq; j < eq+this->numVectorLevelVar; j++) {
for (int dim = 0; dim < this->numDims; ++dim, ++n) {
valptr = &(this->val_dot[j])(cell,node,level,dim);
if (Vxdot != Teuchos::null && workset.m_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*xdot)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) =
workset.m_coeff*(*Vxdot)[k][eqID[n]];
}
else
*valptr = TanFadType((*xdot)[eqID[n]]);
}
}
for (int j = eq+this->numVectorLevelVar;
j < eq+this->numScalarLevelVar+this->numScalarLevelVar; j++,++n) {
valptr = &(this->val_dot[j])(cell,node,level);
if (Vxdot != Teuchos::null && workset.m_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*xdot)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) =
workset.m_coeff*(*Vxdot)[k][eqID[n]];
}
else
*valptr = TanFadType((*xdot)[eqID[n]]);
}
}
eq += this->numVectorLevelVar+this->numScalarLevelVar;
for (int level = 0; level < this->numLevels; ++level) {
for (int j = eq; j < eq+this->numTracerVar; ++j, ++n) {
valptr = &(this->val_dot[j])(cell,node,level);
if (Vxdot != Teuchos::null && workset.m_coeff != 0.0) {
*valptr = TanFadType(num_cols_tot, (*xdot)[eqID[n]]);
for (int k=0; k<workset.num_cols_x; k++)
valptr->fastAccessDx(k) =
workset.m_coeff*(*Vxdot)[k][eqID[n]];
}
else
*valptr = TanFadType((*xdot)[eqID[n]]);
}
}
eq += this->numTracerVar;
}
}
}
}
void GatherSolution<PHAL::AlbanyTraits::Jacobian, Traits>::
evaluateFields(typename Traits::EvalData workset)
{
const Teuchos::RCP<const Epetra_Vector> x = workset.x;
const Teuchos::RCP<const Epetra_Vector> xdot = workset.xdot;
for (int cell=0; cell < workset.numCells; ++cell ) {
const Teuchos::ArrayRCP<Teuchos::ArrayRCP<int> >& nodeID = workset.wsElNodeEqID[cell];
const int neq = nodeID[0].size();
const int num_dof = neq * this->numNodes;
for (int node = 0; node < this->numNodes; ++node) {
const Teuchos::ArrayRCP<int>& eqID = nodeID[node];
const int firstunk = neq * node;
int n = 0, eq = 0;
for (int j = eq; j < eq+this->numNodeVar; ++j, ++n) {
ScalarT* valptr = &(this->val[j])(cell,node);
*valptr = FadType(num_dof, (*x)[eqID[n]]);
valptr->setUpdateValue(!workset.ignore_residual);
valptr->fastAccessDx(firstunk + n) = workset.j_coeff;
}
eq += this->numNodeVar;
for (int level = 0; level < this->numLevels; level++) {
for (int j = eq; j < eq+this->numVectorLevelVar; j++) {
for (int dim = 0; dim < this->numDims; ++dim, ++n) {
ScalarT* valptr = &(this->val[j])(cell,node,level,dim);
*valptr = FadType(num_dof, (*x)[eqID[n]]);
valptr->setUpdateValue(!workset.ignore_residual);
valptr->fastAccessDx(firstunk + n) = workset.j_coeff;
}
}
for (int j = eq+this->numVectorLevelVar;
j < eq+this->numVectorLevelVar+this->numScalarLevelVar; ++j,++n) {
ScalarT* valptr = &(this->val[j])(cell,node,level);
*valptr = FadType(num_dof, (*x)[eqID[n]]);
valptr->setUpdateValue(!workset.ignore_residual);
valptr->fastAccessDx(firstunk + n) = workset.j_coeff;
}
}
eq += this->numVectorLevelVar+this->numScalarLevelVar;
for (int level = 0; level < this->numLevels; ++level) {
for (int j = eq; j < eq+this->numTracerVar; ++j, ++n) {
ScalarT* valptr = &(this->val[j])(cell,node,level);
*valptr = FadType(num_dof, (*x)[eqID[n]]);
valptr->setUpdateValue(!workset.ignore_residual);
valptr->fastAccessDx(firstunk + n) = workset.j_coeff;
}
}
eq += this->numTracerVar;
if (workset.transientTerms) {
int n = 0, eq = 0;
for (int j = eq; j < eq+this->numNodeVar; ++j, ++n) {
ScalarT* valptr = &(this->val_dot[j])(cell,node);
*valptr = FadType(num_dof, (*xdot)[eqID[n]]);
valptr->fastAccessDx(firstunk + n) = workset.m_coeff;
}
eq += this->numNodeVar;
for (int level = 0; level < this->numLevels; level++) {
for (int j = eq; j < eq+this->numVectorLevelVar; j++) {
for (int dim = 0; dim < this->numDims; ++dim, ++n) {
ScalarT* valptr = &(this->val_dot[j])(cell,node,level,dim);
*valptr = FadType(num_dof, (*xdot)[eqID[n]]);
valptr->fastAccessDx(firstunk + n) = workset.m_coeff;
}
}
for (int j = eq+this->numVectorLevelVar;
j < eq+this->numVectorLevelVar+this->numScalarLevelVar; j++,++n) {
ScalarT* valptr = &(this->val_dot[j])(cell,node,level);
*valptr = FadType(num_dof, (*xdot)[eqID[n]]);
valptr->fastAccessDx(firstunk + n) = workset.m_coeff;
}
}
eq += this->numVectorLevelVar+this->numScalarLevelVar;
for (int level = 0; level < this->numLevels; ++level) {
for (int j = eq; j < eq+this->numTracerVar; ++j, ++n) {
ScalarT* valptr = &(this->val_dot[j])(cell,node,level);
*valptr = FadType(num_dof, (*xdot)[eqID[n]]);
valptr->fastAccessDx(firstunk + n) = workset.m_coeff;
}
}
eq += this->numTracerVar;
}
}
}
}
void panzer::ScatterDirichletResidual_Tpetra<panzer::Traits::Jacobian, TRAITS,LO,GO,NodeT>::
evaluateFields(typename TRAITS::EvalData workset)
{
std::vector<GO> GIDs;
// for convenience pull out some objects from workset
std::string blockId = workset.block_id;
const std::vector<std::size_t> & localCellIds = workset.cell_local_ids;
Teuchos::RCP<typename LOC::VectorType> r = tpetraContainer_->get_f();
Teuchos::RCP<typename LOC::CrsMatrixType> Jac = tpetraContainer_->get_A();
Teuchos::ArrayRCP<double> r_array = r->get1dViewNonConst();
Teuchos::ArrayRCP<double> dc_array = dirichletCounter_->get1dViewNonConst();
// NOTE: A reordering of these loops will likely improve performance
// The "getGIDFieldOffsets may be expensive. However the
// "getElementGIDs" can be cheaper. However the lookup for LIDs
// may be more expensive!
// scatter operation for each cell in workset
for(std::size_t worksetCellIndex=0;worksetCellIndex<localCellIds.size();++worksetCellIndex) {
std::size_t cellLocalId = localCellIds[worksetCellIndex];
globalIndexer_->getElementGIDs(cellLocalId,GIDs);
const std::vector<LO> & LIDs = globalIndexer_->getElementLIDs(cellLocalId);
// loop over each field to be scattered
for(std::size_t fieldIndex = 0; fieldIndex < scatterFields_.size(); fieldIndex++) {
int fieldNum = fieldIds_[fieldIndex];
// this call "should" get the right ordering according to the Intrepid basis
const std::pair<std::vector<int>,std::vector<int> > & indicePair
= globalIndexer_->getGIDFieldOffsets_closure(blockId,fieldNum, side_subcell_dim_, local_side_id_);
const std::vector<int> & elmtOffset = indicePair.first;
const std::vector<int> & basisIdMap = indicePair.second;
// loop over basis functions
for(std::size_t basis=0;basis<elmtOffset.size();basis++) {
int offset = elmtOffset[basis];
LO lid = LIDs[offset];
if(lid<0) // not on this processor
continue;
int basisId = basisIdMap[basis];
if (checkApplyBC_)
if (!applyBC_[fieldIndex](worksetCellIndex,basisId))
continue;
// zero out matrix row
{
std::size_t sz = Jac->getNumEntriesInLocalRow(lid);
std::size_t numEntries = 0;
Teuchos::Array<LO> rowIndices(sz);
Teuchos::Array<double> rowValues(sz);
// Jac->getLocalRowView(lid,numEntries,rowValues,rowIndices);
Jac->getLocalRowCopy(lid,rowIndices,rowValues,numEntries);
for(std::size_t i=0;i<numEntries;i++)
rowValues[i] = 0.0;
Jac->replaceLocalValues(lid,rowIndices,rowValues);
}
GO gid = GIDs[offset];
const ScalarT scatterField = (scatterFields_[fieldIndex])(worksetCellIndex,basisId);
r_array[lid] = scatterField.val();
dc_array[lid] = 1.0; // mark row as dirichlet
// loop over the sensitivity indices: all DOFs on a cell
std::vector<double> jacRow(scatterField.size(),0.0);
for(int sensIndex=0;sensIndex<scatterField.size();++sensIndex)
jacRow[sensIndex] = scatterField.fastAccessDx(sensIndex);
TEUCHOS_ASSERT(jacRow.size()==GIDs.size());
Jac->replaceGlobalValues(gid, GIDs, jacRow);
}
}
}
}
void panzer::ScatterDirichletResidual_BlockedTpetra<panzer::Traits::Jacobian, TRAITS,LO,GO,NodeT>::
evaluateFields(typename TRAITS::EvalData workset)
{
using Teuchos::RCP;
using Teuchos::ArrayRCP;
using Teuchos::ptrFromRef;
using Teuchos::rcp_dynamic_cast;
using Thyra::VectorBase;
using Thyra::SpmdVectorBase;
using Thyra::ProductVectorBase;
using Thyra::BlockedLinearOpBase;
std::vector<std::pair<int,GO> > GIDs;
std::vector<LO> LIDs;
// for convenience pull out some objects from workset
std::string blockId = this->wda(workset).block_id;
const std::vector<std::size_t> & localCellIds = this->wda(workset).cell_local_ids;
RCP<ProductVectorBase<double> > r = rcp_dynamic_cast<ProductVectorBase<double> >(blockedContainer_->get_f());
Teuchos::RCP<BlockedLinearOpBase<double> > Jac = rcp_dynamic_cast<BlockedLinearOpBase<double> >(blockedContainer_->get_A());
int numFieldBlocks = globalIndexer_->getNumFieldBlocks();
std::vector<int> blockOffsets(numFieldBlocks+1); // number of fields, plus a sentinnel
for(int blk=0; blk<numFieldBlocks; blk++) {
int blockOffset = globalIndexer_->getBlockGIDOffset(blockId,blk);
blockOffsets[blk] = blockOffset;
}
std::unordered_map<std::pair<int,int>,Teuchos::RCP<CrsMatrixType>,panzer::pair_hash> jacTpetraBlocks;
// NOTE: A reordering of these loops will likely improve performance
// The "getGIDFieldOffsets may be expensive. However the
// "getElementGIDs" can be cheaper. However the lookup for LIDs
// may be more expensive!
// scatter operation for each cell in workset
for(std::size_t worksetCellIndex=0; worksetCellIndex<localCellIds.size(); ++worksetCellIndex) {
std::size_t cellLocalId = localCellIds[worksetCellIndex];
globalIndexer_->getElementGIDs(cellLocalId,GIDs);
blockOffsets[numFieldBlocks] = GIDs.size();
// caculate the local IDs for this element
LIDs.resize(GIDs.size());
for(std::size_t i=0; i<GIDs.size(); i++) {
// used for doing local ID lookups
RCP<const MapType> r_map = blockedContainer_->getMapForBlock(GIDs[i].first);
LIDs[i] = r_map->getLocalElement(GIDs[i].second);
}
// loop over each field to be scattered
Teuchos::ArrayRCP<double> local_r, local_dc;
for(std::size_t fieldIndex = 0; fieldIndex < scatterFields_.size(); fieldIndex++) {
int fieldNum = fieldIds_[fieldIndex];
int blockRowIndex = globalIndexer_->getFieldBlock(fieldNum);
RCP<SpmdVectorBase<double> > dc = rcp_dynamic_cast<SpmdVectorBase<double> >(dirichletCounter_->getNonconstVectorBlock(blockRowIndex));
dc->getNonconstLocalData(ptrFromRef(local_dc));
// grab local data for inputing
RCP<SpmdVectorBase<double> > block_r = rcp_dynamic_cast<SpmdVectorBase<double> >(r->getNonconstVectorBlock(blockRowIndex));
block_r->getNonconstLocalData(ptrFromRef(local_r));
// this call "should" get the right ordering according to the Intrepid basis
const std::pair<std::vector<int>,std::vector<int> > & indicePair
= globalIndexer_->getGIDFieldOffsets_closure(blockId,fieldNum, side_subcell_dim_, local_side_id_);
const std::vector<int> & elmtOffset = indicePair.first;
const std::vector<int> & basisIdMap = indicePair.second;
// loop over basis functions
for(std::size_t basis=0; basis<elmtOffset.size(); basis++) {
int offset = elmtOffset[basis];
int lid = LIDs[offset];
if(lid<0) // not on this processor
continue;
int basisId = basisIdMap[basis];
if (checkApplyBC_)
if (!applyBC_[fieldIndex](worksetCellIndex,basisId))
continue;
// zero out matrix row
for(int blockColIndex=0; blockColIndex<numFieldBlocks; blockColIndex++) {
int start = blockOffsets[blockColIndex];
int end = blockOffsets[blockColIndex+1];
if(end-start<=0)
continue;
// check hash table for jacobian sub block
std::pair<int,int> blockIndex = std::make_pair(blockRowIndex,blockColIndex);
Teuchos::RCP<CrsMatrixType> subJac = jacTpetraBlocks[blockIndex];
// if you didn't find one before, add it to the hash table
if(subJac==Teuchos::null) {
Teuchos::RCP<Thyra::LinearOpBase<double> > tOp = Jac->getNonconstBlock(blockIndex.first,blockIndex.second);
// block operator is null, don't do anything (it is excluded)
if(Teuchos::is_null(tOp))
continue;
Teuchos::RCP<OperatorType> tpetra_Op = rcp_dynamic_cast<ThyraLinearOp>(tOp)->getTpetraOperator();
subJac = rcp_dynamic_cast<CrsMatrixType>(tpetra_Op,true);
jacTpetraBlocks[blockIndex] = subJac;
}
std::size_t sz = subJac->getNumEntriesInLocalRow(lid);
std::size_t numEntries = 0;
Teuchos::Array<LO> rowIndices(sz);
Teuchos::Array<double> rowValues(sz);
subJac->getLocalRowCopy(lid,rowIndices,rowValues,numEntries);
for(std::size_t i=0; i<numEntries; i++)
rowValues[i] = 0.0;
subJac->replaceLocalValues(lid,rowIndices,rowValues);
}
const ScalarT scatterField = (scatterFields_[fieldIndex])(worksetCellIndex,basisId);
local_r[lid] = scatterField.val();
local_dc[lid] = 1.0; // mark row as dirichlet
// loop over the sensitivity indices: all DOFs on a cell
std::vector<double> jacRow(scatterField.size(),0.0);
for(int sensIndex=0; sensIndex<scatterField.size(); ++sensIndex)
jacRow[sensIndex] = scatterField.fastAccessDx(sensIndex);
TEUCHOS_ASSERT(jacRow.size()==GIDs.size());
for(int blockColIndex=0; blockColIndex<numFieldBlocks; blockColIndex++) {
int start = blockOffsets[blockColIndex];
int end = blockOffsets[blockColIndex+1];
if(end-start<=0)
continue;
// check hash table for jacobian sub block
std::pair<int,int> blockIndex = std::make_pair(blockRowIndex,blockColIndex);
Teuchos::RCP<CrsMatrixType> subJac = jacTpetraBlocks[blockIndex];
// if you didn't find one before, add it to the hash table
if(subJac==Teuchos::null) {
Teuchos::RCP<Thyra::LinearOpBase<double> > tOp = Jac->getNonconstBlock(blockIndex.first,blockIndex.second);
// block operator is null, don't do anything (it is excluded)
if(Teuchos::is_null(tOp))
continue;
Teuchos::RCP<OperatorType> tpetra_Op = rcp_dynamic_cast<ThyraLinearOp>(tOp)->getTpetraOperator();
subJac = rcp_dynamic_cast<CrsMatrixType>(tpetra_Op,true);
jacTpetraBlocks[blockIndex] = subJac;
}
// Sum Jacobian
subJac->replaceLocalValues(lid, Teuchos::arrayViewFromVector(LIDs).view(start,end-start),
Teuchos::arrayViewFromVector(jacRow).view(start,end-start));
}
}
}
}
}
void panzer::ScatterResidual_BlockedEpetra<panzer::Traits::Jacobian, TRAITS,LO,GO>::
evaluateFields(typename TRAITS::EvalData workset)
{
using Teuchos::RCP;
using Teuchos::ArrayRCP;
using Teuchos::ptrFromRef;
using Teuchos::rcp_dynamic_cast;
using Thyra::VectorBase;
using Thyra::SpmdVectorBase;
using Thyra::ProductVectorBase;
using Thyra::BlockedLinearOpBase;
typedef BlockedEpetraLinearObjContainer BLOC;
std::vector<std::pair<int,GO> > GIDs;
std::vector<LO> LIDs;
std::vector<double> jacRow;
// for convenience pull out some objects from workset
std::string blockId = this->wda(workset).block_id;
const std::vector<std::size_t> & localCellIds = this->wda(workset).cell_local_ids;
RCP<const BLOC> blockedContainer = blockedContainer_;
RCP<ProductVectorBase<double> > r = rcp_dynamic_cast<ProductVectorBase<double> >(blockedContainer->get_f());
Teuchos::RCP<BlockedLinearOpBase<double> > Jac = rcp_dynamic_cast<BlockedLinearOpBase<double> >(blockedContainer->get_A());
int numFieldBlocks = globalIndexer_->getNumFieldBlocks();
std::vector<int> blockOffsets(numFieldBlocks+1); // number of fields, plus a sentinnel
for(int blk=0;blk<numFieldBlocks;blk++) {
int blockOffset = globalIndexer_->getBlockGIDOffset(blockId,blk);
blockOffsets[blk] = blockOffset;
}
std::unordered_map<std::pair<int,int>,Teuchos::RCP<Epetra_CrsMatrix>,panzer::pair_hash> jacEpetraBlocks;
// NOTE: A reordering of these loops will likely improve performance
// The "getGIDFieldOffsets" may be expensive. However the
// "getElementGIDs" can be cheaper. However the lookup for LIDs
// may be more expensive!
// scatter operation for each cell in workset
for(std::size_t worksetCellIndex=0;worksetCellIndex<localCellIds.size();++worksetCellIndex) {
std::size_t cellLocalId = localCellIds[worksetCellIndex];
globalIndexer_->getElementGIDs(cellLocalId,GIDs,blockId);
// caculate the local IDs for this element
LIDs.resize(GIDs.size());
for(std::size_t i=0;i<GIDs.size();i++) {
// used for doing local ID lookups
RCP<const Epetra_Map> r_map = blockedContainer->getMapForBlock(GIDs[i].first);
LIDs[i] = r_map->LID(GIDs[i].second);
}
// loop over each field to be scattered
Teuchos::ArrayRCP<double> local_r;
for(std::size_t fieldIndex = 0; fieldIndex < scatterFields_.size(); fieldIndex++) {
int fieldNum = fieldIds_[fieldIndex];
int blockRowIndex = globalIndexer_->getFieldBlock(fieldNum);
// grab local data for inputing
if(r!=Teuchos::null) {
RCP<SpmdVectorBase<double> > block_r = rcp_dynamic_cast<SpmdVectorBase<double> >(r->getNonconstVectorBlock(blockRowIndex));
block_r->getNonconstLocalData(ptrFromRef(local_r));
}
const std::vector<int> & elmtOffset = globalIndexer_->getGIDFieldOffsets(blockId,fieldNum);
// loop over the basis functions (currently they are nodes)
for(std::size_t rowBasisNum = 0; rowBasisNum < elmtOffset.size(); rowBasisNum++) {
const ScalarT scatterField = (scatterFields_[fieldIndex])(worksetCellIndex,rowBasisNum);
int rowOffset = elmtOffset[rowBasisNum];
int r_lid = LIDs[rowOffset];
// Sum residual
if(local_r!=Teuchos::null)
local_r[r_lid] += (scatterField.val());
blockOffsets[numFieldBlocks] = scatterField.size(); // add the sentinel
// loop over the sensitivity indices: all DOFs on a cell
jacRow.resize(scatterField.size());
// For Neumann conditions with no dependence on degrees of freedom, there should be no Jacobian contribution
if(scatterField.size() == 0)
continue;
for(int sensIndex=0;sensIndex<scatterField.size();++sensIndex) {
jacRow[sensIndex] = scatterField.fastAccessDx(sensIndex);
}
for(int blockColIndex=0;blockColIndex<numFieldBlocks;blockColIndex++) {
int start = blockOffsets[blockColIndex];
int end = blockOffsets[blockColIndex+1];
if(end-start<=0)
continue;
// check hash table for jacobian sub block
std::pair<int,int> blockIndex = std::make_pair(blockRowIndex,blockColIndex);
Teuchos::RCP<Epetra_CrsMatrix> subJac = jacEpetraBlocks[blockIndex];
// if you didn't find one before, add it to the hash table
if(subJac==Teuchos::null) {
Teuchos::RCP<Thyra::LinearOpBase<double> > tOp = Jac->getNonconstBlock(blockIndex.first,blockIndex.second);
// block operator is null, don't do anything (it is excluded)
if(Teuchos::is_null(tOp))
continue;
Teuchos::RCP<Epetra_Operator> eOp = Thyra::get_Epetra_Operator(*tOp);
subJac = rcp_dynamic_cast<Epetra_CrsMatrix>(eOp,true);
jacEpetraBlocks[blockIndex] = subJac;
}
// Sum Jacobian
int err = subJac->SumIntoMyValues(r_lid, end-start, &jacRow[start],&LIDs[start]);
if(err!=0) {
RCP<const Epetra_Map> rr = blockedContainer->getMapForBlock(GIDs[start].first);
bool sameColMap = subJac->ColMap().SameAs(*rr);
std::stringstream ss;
ss << "Failed inserting row: " << GIDs[rowOffset].second << " (" << r_lid << "): ";
for(int i=start;i<end;i++)
ss << GIDs[i].second << " (" << LIDs[i] << ") ";
ss << std::endl;
ss << "Into block " << blockRowIndex << ", " << blockColIndex << std::endl;
ss << "scatter field = ";
scatterFields_[fieldIndex].print(ss);
ss << std::endl;
ss << "Same map = " << (sameColMap ? "true" : "false") << std::endl;
TEUCHOS_TEST_FOR_EXCEPTION(err!=0,std::runtime_error,ss.str());
}
}
} // end rowBasisNum
} // end fieldIndex
}
}
double QCAD::EvaluatorTools<PHAL::AlbanyTraits::Tangent, Traits>::
getDoubleValue(const ScalarT& t) const
{
return t.val();
}
void panzer::ScatterDirichletResidual_Tpetra<panzer::Traits::Tangent, TRAITS,LO,GO,NodeT>::
evaluateFields(typename TRAITS::EvalData workset)
{
std::vector<GO> GIDs;
std::vector<LO> LIDs;
// for convenience pull out some objects from workset
std::string blockId = this->wda(workset).block_id;
const std::vector<std::size_t> & localCellIds = this->wda(workset).cell_local_ids;
Teuchos::RCP<typename LOC::VectorType> r = (!scatterIC_) ?
tpetraContainer_->get_f() :
tpetraContainer_->get_x();
Teuchos::ArrayRCP<double> r_array = r->get1dViewNonConst();
Teuchos::ArrayRCP<double> dc_array = dirichletCounter_->get1dViewNonConst();
// NOTE: A reordering of these loops will likely improve performance
// The "getGIDFieldOffsets may be expensive. However the
// "getElementGIDs" can be cheaper. However the lookup for LIDs
// may be more expensive!
// scatter operation for each cell in workset
for(std::size_t worksetCellIndex=0;worksetCellIndex<localCellIds.size();++worksetCellIndex) {
std::size_t cellLocalId = localCellIds[worksetCellIndex];
globalIndexer_->getElementGIDs(cellLocalId,GIDs);
// caculate the local IDs for this element
LIDs.resize(GIDs.size());
for(std::size_t i=0;i<GIDs.size();i++)
LIDs[i] = r->getMap()->getLocalElement(GIDs[i]);
// loop over each field to be scattered
for(std::size_t fieldIndex = 0; fieldIndex < scatterFields_.size(); fieldIndex++) {
int fieldNum = fieldIds_[fieldIndex];
if (!scatterIC_) {
// this call "should" get the right ordering according to the Intrepid2 basis
const std::pair<std::vector<int>,std::vector<int> > & indicePair
= globalIndexer_->getGIDFieldOffsets_closure(blockId,fieldNum, side_subcell_dim_, local_side_id_);
const std::vector<int> & elmtOffset = indicePair.first;
const std::vector<int> & basisIdMap = indicePair.second;
// loop over basis functions
for(std::size_t basis=0;basis<elmtOffset.size();basis++) {
int offset = elmtOffset[basis];
LO lid = LIDs[offset];
if(lid<0) // not on this processor!
continue;
int basisId = basisIdMap[basis];
if (checkApplyBC_)
if (!applyBC_[fieldIndex](worksetCellIndex,basisId))
continue;
ScalarT value = (scatterFields_[fieldIndex])(worksetCellIndex,basisId);
//r_array[lid] = (scatterFields_[fieldIndex])(worksetCellIndex,basisId).val();
// then scatter the sensitivity vectors
if(value.size()==0)
for(std::size_t d=0;d<dfdp_vectors_.size();d++)
dfdp_vectors_[d][lid] = 0.0;
else
for(int d=0;d<value.size();d++) {
dfdp_vectors_[d][lid] = value.fastAccessDx(d);
}
// record that you set a dirichlet condition
dc_array[lid] = 1.0;
}
} else {
// this call "should" get the right ordering according to the Intrepid2 basis
const std::vector<int> & elmtOffset = globalIndexer_->getGIDFieldOffsets(blockId,fieldNum);
// loop over basis functions
for(std::size_t basis=0;basis<elmtOffset.size();basis++) {
int offset = elmtOffset[basis];
LO lid = LIDs[offset];
if(lid<0) // not on this processor!
continue;
ScalarT value = (scatterFields_[fieldIndex])(worksetCellIndex,basis);
//r_array[lid] = (scatterFields_[fieldIndex])(worksetCellIndex,basis).val();
// then scatter the sensitivity vectors
if(value.size()==0)
for(std::size_t d=0;d<dfdp_vectors_.size();d++)
dfdp_vectors_[d][lid] = 0.0;
else
for(int d=0;d<value.size();d++) {
dfdp_vectors_[d][lid] = value.fastAccessDx(d);
}
// record that you set a dirichlet condition
dc_array[lid] = 1.0;
}
}
}
}
}