NumericalMethod *FreeWarping :: giveNumericalMethod(MetaStep *mStep)
{
if ( isParallel() ) {
if ( ( solverType == ST_Petsc ) || ( solverType == ST_Feti ) ) {
nMethod.reset( classFactory.createSparseLinSolver(solverType, this->giveDomain(1), this) );
}
} else {
nMethod.reset( classFactory.createSparseLinSolver(solverType, this->giveDomain(1), this) );
}
if ( !nMethod ) {
OOFEM_ERROR("linear solver creation failed for lstype %d", solverType);
}
return nMethod.get();
}
int main(int argc, char *argv[]) {
int n, i, j, k = 0, res = 0;
scanf("%i", &n);
for (i = 0; i < n; ++i) scanf("%i %i", &x[i], &y[i]);
for (i = 0; i < n; ++i)
for (j = i + 1; j < n; ++j) {
a[k] = x[i] - x[j];
b[k++] = y[j] - y[j];
}
printf("k = %i\n", k);
for (i = 0; i < k; ++i)
for (j = i + 1; j < k; ++j)
if (!isParallel(i, j)) ++res;
else printf("%i %i %i %i\n", a[i], b[i], a[j], b[j]);
printf("%i\n", (k * k + k) / 2 - res);
return 0;
}
Node<std::string> InterpreterDraft6::findLCPA(const Arabica::XPath::NodeSet<std::string>& states) {
Arabica::XPath::NodeSet<std::string> ancestors = getProperAncestors(states[0], Node<std::string>());
Node<std::string> ancestor;
for (int i = 0; i < ancestors.size(); i++) {
if (!isParallel(ancestors[i]))
continue;
for (int j = 0; j < states.size(); j++) {
if (!isDescendant(states[j], ancestors[i]) && (states[j] != ancestors[i]))
goto NEXT_ANCESTOR;
}
ancestor = ancestors[i];
break;
NEXT_ANCESTOR:
;
}
return ancestor;
}
IRResultType
StaticStructural :: initializeFrom(InputRecord *ir)
{
IRResultType result; // Required by IR_GIVE_FIELD macro
result = StructuralEngngModel :: initializeFrom(ir);
if ( result != IRRT_OK ) {
return result;
}
int val = SMT_Skyline;
IR_GIVE_OPTIONAL_FIELD(ir, val, _IFT_EngngModel_smtype);
sparseMtrxType = ( SparseMtrxType ) val;
this->deltaT = 1.0;
IR_GIVE_OPTIONAL_FIELD(ir, deltaT, _IFT_StaticStructural_deltat);
this->solverType = 0; // Default NR
IR_GIVE_OPTIONAL_FIELD(ir, solverType, _IFT_StaticStructural_solvertype);
int _val = IG_Tangent;
IR_GIVE_OPTIONAL_FIELD(ir, _val, _IFT_EngngModel_initialGuess);
this->initialGuessType = ( InitialGuess ) _val;
mRecomputeStepAfterPropagation = ir->hasField(_IFT_StaticStructural_recomputeaftercrackpropagation);
#ifdef __PARALLEL_MODE
///@todo Where is the best place to create these?
if ( isParallel() ) {
delete communicator;
delete commBuff;
commBuff = new CommunicatorBuff( this->giveNumberOfProcesses() );
communicator = new NodeCommunicator(this, commBuff, this->giveRank(),
this->giveNumberOfProcesses());
}
#endif
this->field.reset( new DofDistributedPrimaryField(this, 1, FT_Displacements, 0) );
return IRRT_OK;
}
NumericalMethod *FreeWarping :: giveNumericalMethod(MetaStep *mStep)
{
if ( nMethod ) {
return nMethod;
}
if ( isParallel() ) {
if ( ( solverType == ST_Petsc ) || ( solverType == ST_Feti ) ) {
nMethod = classFactory.createSparseLinSolver(solverType, this->giveDomain(1), this);
}
} else {
nMethod = classFactory.createSparseLinSolver(solverType, this->giveDomain(1), this);
}
if ( nMethod == NULL ) {
OOFEM_ERROR("linear solver creation failed");
}
return nMethod;
}
void findConLine(TSafeVector *all, int li, TPoint *p1, int *resl, int cnt, TSafeVector *res,int n, int cur_i, int maxl)
{
if(n<maxl+1){
for(int i=cur_i; i<(all->length()); i++)
{
if((i!=li) && ( (*(((TLine*)(all->get(i)))->getp1()) == *p1 ) || (*(((TLine*)(all->get(i)))->getp2()) == *p1)))
{
resl[cnt] = i;
if(*(((TLine*)(all->get(i)))->getp1())==*p1)
findConLine(all, i, ((TLine*)(all->get(i)))->getp2(), resl, cnt+1, res, n+1,cur_i,maxl);
else
findConLine(all, i, ((TLine*)(all->get(i)))->getp1(), resl, cnt+1, res, n+1,cur_i,maxl);
}
}
}
else{
if((li==resl[0]) && (*(((TLine*)(all->get(resl[0])))->getp2())==*p1))
{
if(maxl==4)
{
if( !( isCrossed(*(TLine*)(all->get(resl[0])), *(TLine*)(all->get(resl[2]))) || isCrossed(*(TLine*)(all->get(resl[1])), *(TLine*)(all->get(resl[3]))))
&& !( isParallel(*(TLine*)(all->get(resl[0])), *(TLine*)(all->get(resl[1]))) ||
isParallel(*(TLine*)(all->get(resl[1])), *(TLine*)(all->get(resl[2]))) ||
isParallel(*(TLine*)(all->get(resl[2])), *(TLine*)(all->get(resl[3]))) ||
isParallel(*(TLine*)(all->get(resl[3])), *(TLine*)(all->get(resl[0]))) ))
{
// найден четырехугольник
res->setat(new TRectangle(*(TLine*)(all->get(resl[0])),*(TLine*)(all->get(resl[1])),*(TLine*)(all->get(resl[2])),*(TLine*)(all->get(resl[3]))),res->length());
}
}
else
{
if( !(isParallel(*(TLine*)(all->get(resl[0])), *(TLine*)(all->get(resl[1]))) ||
isParallel(*(TLine*)(all->get(resl[1])), *(TLine*)(all->get(resl[2]))) ||
isParallel(*(TLine*)(all->get(resl[2])), *(TLine*)(all->get(resl[0]))) ))
{
// найден трехугольник
res->setat(new Triangle(*(TLine*)(all->get(resl[0])),*(TLine*)(all->get(resl[1])),*(TLine*)(all->get(resl[2]))),res->length());
}
}
}
}
}
bool line::isInLine(const vector3& p)const
{
auto dir = p - start_;
return isParallel(line(start_, dir));
}
void InterpreterDraft6::enterStates(const Arabica::XPath::NodeSet<std::string>& enabledTransitions) {
NodeSet<std::string> statesToEnter;
NodeSet<std::string> statesForDefaultEntry;
monIter_t monIter;
#if VERBOSE
std::cout << _name << ": Enabled enter transitions: " << std::endl;
for (int i = 0; i < enabledTransitions.size(); i++) {
std::cout << "\t" << enabledTransitions[i] << std::endl;
}
std::cout << std::endl;
#endif
for (int i = 0; i < enabledTransitions.size(); i++) {
Element<std::string> transition = ((Element<std::string>)enabledTransitions[i]);
if (!isTargetless(transition)) {
std::string transitionType = (iequals(transition.getAttribute("type"), "internal") ? "internal" : "external");
NodeSet<std::string> tStates = getTargetStates(transition);
#if VERBOSE
std::cout << _name << ": Target States: ";
for (int i = 0; i < tStates.size(); i++) {
std::cout << ATTR(tStates[i], "id") << ", ";
}
std::cout << std::endl;
#endif
Node<std::string> ancestor;
Node<std::string> source = getSourceState(transition);
#if VERBOSE
std::cout << _name << ": Source States: " << ATTR(source, "id") << std::endl;
#endif
assert(source);
bool allDescendants = true;
for (int j = 0; j < tStates.size(); j++) {
if (!isDescendant(tStates[j], source)) {
allDescendants = false;
break;
}
}
if (iequals(transitionType, "internal") &&
isCompound(source) &&
allDescendants) {
ancestor = source;
} else {
NodeSet<std::string> tmpStates;
tmpStates.push_back(source);
tmpStates.insert(tmpStates.end(), tStates.begin(), tStates.end());
ancestor = findLCCA(tmpStates);
}
#if VERBOSE
std::cout << _name << ": Ancestor: " << ATTR(ancestor, "id") << std::endl;
#endif
for (int j = 0; j < tStates.size(); j++) {
addStatesToEnter(tStates[j], statesToEnter, statesForDefaultEntry);
}
#if VERBOSE
std::cout << _name << ": States to enter: ";
for (int i = 0; i < statesToEnter.size(); i++) {
std::cout << LOCALNAME(statesToEnter[i]) << ":" << ATTR(statesToEnter[i], "id") << ", ";
}
std::cout << std::endl;
#endif
for (int j = 0; j < tStates.size(); j++) {
NodeSet<std::string> ancestors = getProperAncestors(tStates[j], ancestor);
#if VERBOSE
std::cout << _name << ": Proper Ancestors of " << ATTR(tStates[j], "id") << " and " << ATTR(ancestor, "id") << ": ";
for (int i = 0; i < ancestors.size(); i++) {
std::cout << ATTR(ancestors[i], "id") << ", ";
}
std::cout << std::endl;
#endif
for (int k = 0; k < ancestors.size(); k++) {
statesToEnter.push_back(ancestors[k]);
if(isParallel(ancestors[k])) {
NodeSet<std::string> childs = getChildStates(ancestors[k]);
for (int l = 0; l < childs.size(); l++) {
bool someIsDescendant = false;
for (int m = 0; m < statesToEnter.size(); m++) {
if (isDescendant(statesToEnter[m], childs[l])) {
someIsDescendant = true;
break;
}
}
if (!someIsDescendant) {
addStatesToEnter(childs[l], statesToEnter, statesForDefaultEntry);
}
}
}
}
}
}
}
statesToEnter.to_document_order();
#if VERBOSE
std::cout << _name << ": States to enter: ";
for (int i = 0; i < statesToEnter.size(); i++) {
std::cout << ATTR(statesToEnter[i], "id") << ", ";
}
std::cout << std::endl;
#endif
for (int i = 0; i < statesToEnter.size(); i++) {
Element<std::string> stateElem = (Element<std::string>)statesToEnter[i];
// extension for flattened interpreters
for (unsigned int k = 0; k < statesToEnter.size(); k++) {
NodeSet<std::string> invokes = filterChildElements(_nsInfo.xmlNSPrefix + "invoke", statesToEnter[k]);
for (unsigned int j = 0; j < invokes.size(); j++) {
if (HAS_ATTR(invokes[j], "persist") && DOMUtils::attributeIsTrue(ATTR(invokes[j], "persist"))) {
invoke(invokes[j]);
}
}
}
// --- MONITOR: beforeEnteringState ------------------------------
for(monIter_t monIter = _monitors.begin(); monIter != _monitors.end(); monIter++) {
try {
(*monIter)->beforeEnteringState(shared_from_this(), stateElem, (i + 1 < statesToEnter.size()));
}
USCXML_MONITOR_CATCH_BLOCK(beforeEnteringState)
}
// extension for flattened SCXML documents, we will need an explicit uninvoke element
NodeSet<std::string> uninvokes = filterChildElements(_nsInfo.xmlNSPrefix + "uninvoke", statesToEnter[i]);
for (int j = 0; j < uninvokes.size(); j++) {
Element<std::string> uninvokeElem = (Element<std::string>)uninvokes[j];
cancelInvoke(uninvokeElem);
}
_configuration.push_back(stateElem);
_statesToInvoke.push_back(stateElem);
// if (_binding == LATE && stateElem.getAttribute("isFirstEntry").size() > 0) {
if (_binding == LATE && !isMember(stateElem, _alreadyEntered)) {
NodeSet<std::string> dataModelElems = filterChildElements(_nsInfo.xmlNSPrefix + "datamodel", stateElem);
if(dataModelElems.size() > 0 && _dataModel) {
Arabica::XPath::NodeSet<std::string> dataElems = filterChildElements(_nsInfo.xmlNSPrefix + "data", dataModelElems[0]);
for (int j = 0; j < dataElems.size(); j++) {
if (dataElems[j].getNodeType() == Node_base::ELEMENT_NODE)
initializeData(Element<std::string>(dataElems[j]));
}
}
_alreadyEntered.push_back(stateElem);
// stateElem.setAttribute("isFirstEntry", "");
}
// execute onentry executable content
NodeSet<std::string> onEntryElems = filterChildElements(_nsInfo.xmlNSPrefix + "onEntry", stateElem);
executeContent(onEntryElems, false);
// --- MONITOR: afterEnteringState ------------------------------
for(monIter_t monIter = _monitors.begin(); monIter != _monitors.end(); monIter++) {
try {
(*monIter)->afterEnteringState(shared_from_this(), stateElem, (i + 1 < statesToEnter.size()));
}
USCXML_MONITOR_CATCH_BLOCK(afterEnteringState)
}
if (isMember(stateElem, statesForDefaultEntry)) {
// execute initial transition content for compound states
Arabica::XPath::NodeSet<std::string> transitions = _xpath.evaluate("" + _nsInfo.xpathPrefix + "initial/" + _nsInfo.xpathPrefix + "transition", stateElem).asNodeSet();
for (int j = 0; j < transitions.size(); j++) {
executeContent(transitions[j]);
}
}
if (isFinal(stateElem)) {
internalDoneSend(stateElem);
Element<std::string> parent = (Element<std::string>)stateElem.getParentNode();
if (isParallel(parent.getParentNode())) {
Element<std::string> grandParent = (Element<std::string>)parent.getParentNode();
Arabica::XPath::NodeSet<std::string> childs = getChildStates(grandParent);
bool inFinalState = true;
for (int j = 0; j < childs.size(); j++) {
if (!isInFinalState(childs[j])) {
inFinalState = false;
break;
}
}
if (inFinalState) {
internalDoneSend(parent);
}
}
}
}
for (int i = 0; i < _configuration.size(); i++) {
Element<std::string> stateElem = (Element<std::string>)_configuration[i];
if (isFinal(stateElem) && parentIsScxmlState(stateElem)) {
_running = false;
_done = true;
}
}
}
void InterpreterDraft6::addStatesToEnter(const Node<std::string>& state,
Arabica::XPath::NodeSet<std::string>& statesToEnter,
Arabica::XPath::NodeSet<std::string>& statesForDefaultEntry) {
std::string stateId = ((Element<std::string>)state).getAttribute("id");
#if VERBOSE
std::cout << "Adding state to enter: " << stateId << std::endl;
#endif
if (isHistory(state)) {
if (_historyValue.find(stateId) != _historyValue.end()) {
Arabica::XPath::NodeSet<std::string> historyValue = _historyValue[stateId];
#if VERBOSE
std::cout << "History State " << ATTR(state, "id") << ": ";
for (int i = 0; i < historyValue.size(); i++) {
std::cout << ATTR(historyValue[i], "id") << ", ";
}
std::cout << std::endl;
#endif
for (int i = 0; i < historyValue.size(); i++) {
addStatesToEnter(historyValue[i], statesToEnter, statesForDefaultEntry);
NodeSet<std::string> ancestors = getProperAncestors(historyValue[i], state);
#if VERBOSE
std::cout << "Proper Ancestors: ";
for (int i = 0; i < ancestors.size(); i++) {
std::cout << ATTR(ancestors[i], "id") << ", ";
}
std::cout << std::endl;
#endif
for (int j = 0; j < ancestors.size(); j++) {
statesToEnter.push_back(ancestors[j]);
}
}
} else {
NodeSet<std::string> transitions = filterChildElements(_nsInfo.xmlNSPrefix + "transition", state);
for (int i = 0; i < transitions.size(); i++) {
NodeSet<std::string> targets = getTargetStates(transitions[i]);
for (int j = 0; j < targets.size(); j++) {
addStatesToEnter(targets[j], statesToEnter, statesForDefaultEntry);
// Modifications from chris nuernberger
NodeSet<std::string> ancestors = getProperAncestors(targets[j], state);
for (int k = 0; k < ancestors.size(); k++) {
statesToEnter.push_back(ancestors[k]);
}
}
}
}
} else {
statesToEnter.push_back(state);
if (isCompound(state)) {
statesForDefaultEntry.push_back(state);
NodeSet<std::string> tStates = getInitialStates(state);
for (int i = 0; i < tStates.size(); i++) {
addStatesToEnter(tStates[i], statesToEnter, statesForDefaultEntry);
}
// addStatesToEnter(getInitialState(state), statesToEnter, statesForDefaultEntry);
// NodeSet<std::string> tStates = getTargetStates(getInitialState(state));
} else if(isParallel(state)) {
NodeSet<std::string> childStates = getChildStates(state);
for (int i = 0; i < childStates.size(); i++) {
addStatesToEnter(childStates[i], statesToEnter, statesForDefaultEntry);
}
}
}
}
//! Go into VisIt processing loop. Will return when receives a 'STEP' or 'RUN' command from VisIt
void DDTSim::visitloop()
{
// Clear the break_to_ddt flag
ddtsim_interface.break_to_ddt = false;
// If we've just taken one step, OR if we're automatically updating after every step,
// tell VisIt to update our data.
if (visitSim.stepping() || visitSim.autoupdate())
{
// If we have just taken a step, change us to the stopped mode - otherwise we'll keep stepping
// Do this before updating timestep/plots, otherwise VisIt will think the simulation is
// still in 'running' mode rather than the correct 'stopped' mode.
if (visitSim.stepping())
{
visitSim.setRunmode(VISIT_SIMMODE_STOPPED);
visitSim.setStepping(false);
}
libsim.TimeStepChanged(); // Update meshes
libsim.UpdatePlots(); // Update data
}
visitSim.incCycleAndTime();
// Do the VisIt control loop.
int blocking, err = 0;
int visitstate = -6;
do
{
blocking = (visitSim.runmode() == VISIT_SIMMODE_RUNNING) ? 0 : 1;
/* Get input from VisIt or timeout so the simulation can run. */
if (!isParallel() || visitSim.rank() == 0)
visitstate = libsim.DetectInput(blocking, -1);
if (isParallel())
ddtMpiCompat_Bcast(&visitstate, 1, DDTSIM_MPI_INT, 0, DDTSIM_MPI_COMM_WORLD);
/* Do different things depending on the output from VisItDetectInput */
if (visitstate >= -6 && visitstate <= -1)
{
DDTSim::error("(ddtsim) Rank %i can't recover from VisIt/libsim error (code=%i)!\n",visitSim.rank(),visitstate);
err = 1;
}
else if (visitstate == 0)
{
/* There was no input from VisIt, return control to sim. */
return;
}
else if (visitstate == 1)
{
/* VisIt is trying to connect to sim */
int connected = libsim.AttemptToCompleteConnection();
const char* error = libsim.GetLastError();
if (isParallel())
ddtMpiCompat_Bcast(&connected, 1, DDTSIM_MPI_INT, 0, DDTSIM_MPI_COMM_WORLD);
if (connected)
{
visitSim.setAutoupdate(true);
libsim.SetSlaveProcessCallback(SlaveProcessCallback);
/* Register command callback */
libsim.SetCommandCallback(ControlCommandCallback,(void*)&pointers);
/* Register data access callbacks */
libsim.SetGetDomainList(ddtSimGetDomainList, (void*)&pointers);
libsim.SetGetMetaData(ddtSimGetMetaData, (void*)&pointers);
libsim.SetGetMesh(ddtSimGetMesh, (void*)&pointers);
libsim.SetGetVariable(ddtSimGetVariable, (void*)&pointers);
}
else
DDTSim::error("(ddtsim) Rank %i: VisIt did not connect: %s\n",visitSim.rank(), error);
}
else if (visitstate == 2)
{
/* VisIt wants to tell the us something */
visitSim.setRunmode(VISIT_SIMMODE_STOPPED);
if (!processVisItCommand())
{
/* Disconnect on error or closed connection */
libsim.Disconnect();
/* Stop running if VisIt closes */
visitSim.setRunmode(VISIT_SIMMODE_STOPPED);
ddtsim_interface.break_to_ddt = true;
break; // Break out of while loop
}
}
} while (!err);
}
void EventDispatcherBase<TDerived>::markDescendantsForEntry()
{
for (auto state = derived().begin(); state != derived().end(); ++state)
{
if (!(state->m_flags & state_type::InEnterSet))
{
state.skipChildren();
continue;
}
if (state->isCompound())
{
// Exactly one state of a compound state has to be marked for entry.
bool childMarked = false;
for (auto child = state.child_begin();
child != state.child_end(); ++child)
{
if (child->m_flags & state_type::InEnterSet)
{
childMarked = true;
break;
}
}
if (!childMarked)
{
if (state->m_flags
& (state_type::ShallowHistory | state_type::DeepHistory))
{
using history_state_type = ShallowHistoryState<TDerived>;
history_state_type* historyState
= static_cast<history_state_type*>(&*state);
if (historyState->m_latestActiveChild)
{
historyState->m_latestActiveChild->m_flags |= state_type::InEnterSet;
continue;
}
}
if (state_type* initialState = state->initialState())
{
do
{
initialState->m_flags |= state_type::InEnterSet;
initialState = initialState->parent();
} while (initialState != &*state);
}
else
{
state->m_children->m_flags |= state_type::InEnterSet;
}
}
}
else if (state->isParallel())
{
// All child states of a parallel state have to be marked for entry.
for (auto child = state.child_begin();
child != state.child_end(); ++child)
{
child->m_flags |= state_type::InEnterSet;
}
}
}
}
void
StructuralEngngModel :: giveInternalForces(FloatArray &answer, bool normFlag, int di, TimeStep *stepN)
{
// Simply assembles contributions from each element in domain
Element *element;
IntArray loc;
FloatArray charVec;
FloatMatrix R;
int nelems;
EModelDefaultEquationNumbering dn;
answer.resize( this->giveNumberOfEquations( EID_MomentumBalance ) );
answer.zero();
if ( normFlag ) internalForcesEBENorm = 0.0;
// Update solution state counter
stepN->incrementStateCounter();
#ifdef __PARALLEL_MODE
if ( isParallel() ) {
exchangeRemoteElementData( RemoteElementExchangeTag );
}
#endif
nelems = this->giveDomain(di)->giveNumberOfElements();
this->timer.resumeTimer(EngngModelTimer :: EMTT_NetComputationalStepTimer);
for ( int i = 1; i <= nelems; i++ ) {
element = this->giveDomain(di)->giveElement(i);
#ifdef __PARALLEL_MODE
// Skip remote elements (these are used as mirrors of remote elements on other domains
// when nonlocal constitutive models are used. Their introduction is necessary to
// allow local averaging on domains without fine grain communication between domains).
if ( element->giveParallelMode() == Element_remote ) continue;
#endif
element->giveLocationArray( loc, EID_MomentumBalance, dn );
element->giveCharacteristicVector( charVec, InternalForcesVector, VM_Total, stepN );
if ( element->giveRotationMatrix(R, EID_MomentumBalance) ) {
charVec.rotatedWith(R, 't');
}
answer.assemble(charVec, loc);
// Compute element norm contribution.
if ( normFlag ) internalForcesEBENorm += charVec.computeSquaredNorm();
}
this->timer.pauseTimer( EngngModelTimer :: EMTT_NetComputationalStepTimer );
#ifdef __PARALLEL_MODE
this->updateSharedDofManagers(answer, InternalForcesExchangeTag);
if ( normFlag ) {
// Exchange norm contributions.
double localEBENorm = internalForcesEBENorm;
internalForcesEBENorm = 0.0;
MPI_Allreduce(& localEBENorm, & internalForcesEBENorm, 1, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD);
}
#endif
// Remember last internal vars update time stamp.
internalVarUpdateStamp = stepN->giveSolutionStateCounter();
}
float Plane::intersects(const Plane& plane) const
{
// Check if the planes intersect.
if ((_normal.x == plane._normal.x && _normal.y == plane._normal.y && _normal.z == plane._normal.z) || !isParallel(plane))
{
return Plane::INTERSECTS_INTERSECTING;
}
// Calculate the point where the given plane's normal vector intersects the given plane.
kmVec3 point = { plane._normal.x * -plane._distance, plane._normal.y * -plane._distance, plane._normal.z * -plane._distance };
// Calculate whether the given plane is in the positive or negative half-space of this plane
// (corresponds directly to the sign of the distance from the point calculated above to this plane).
if (distance(point) > 0.0f)
{
return Plane::INTERSECTS_FRONT;
}
else
{
return Plane::INTERSECTS_BACK;
}
}
int
AdaptiveNonLinearStatic :: adaptiveRemap(Domain *dNew)
{
int ielem, nelem, result = 1;
this->initStepIncrements();
this->ndomains = 2;
this->domainNeqs.resize(2);
this->domainPrescribedNeqs.resize(2);
this->domainNeqs.at(2) = 0;
this->domainPrescribedNeqs.at(2) = 0;
this->domainList->put(2, dNew);
#ifdef __PARALLEL_MODE
ParallelContext *pcNew = new ParallelContext(this);
this->parallelContextList->put(2, pcNew);
#endif
// init equation numbering
//this->forceEquationNumbering(2);
this->forceEquationNumbering();
// measure time consumed by mapping
Timer timer;
double mc1, mc2, mc3;
timer.startTimer();
// map primary unknowns
EIPrimaryUnknownMapper mapper;
d2_totalDisplacement.resize( this->giveNumberOfDomainEquations( 2, EModelDefaultEquationNumbering() ) );
d2_incrementOfDisplacement.resize( this->giveNumberOfDomainEquations( 2, EModelDefaultEquationNumbering() ) );
d2_totalDisplacement.zero();
d2_incrementOfDisplacement.zero();
result &= mapper.mapAndUpdate( d2_totalDisplacement, VM_Total,
this->giveDomain(1), this->giveDomain(2), this->giveCurrentStep() );
result &= mapper.mapAndUpdate( d2_incrementOfDisplacement, VM_Incremental,
this->giveDomain(1), this->giveDomain(2), this->giveCurrentStep() );
timer.stopTimer();
mc1 = timer.getUtime();
timer.startTimer();
// map internal ip state
nelem = this->giveDomain(2)->giveNumberOfElements();
for ( ielem = 1; ielem <= nelem; ielem++ ) {
/* HUHU CHEATING */
#ifdef __PARALLEL_MODE
if ( this->giveDomain(2)->giveElement(ielem)->giveParallelMode() == Element_remote ) {
continue;
}
#endif
result &= this->giveDomain(2)->giveElement(ielem)->adaptiveMap( this->giveDomain(1), this->giveCurrentStep() );
}
/* replace domains */
OOFEM_LOG_DEBUG("deleting old domain\n");
//delete domainList->at(1);
//domainList->put(1, dNew);
//dNew->setNumber(1);
//domainList->put(2, NULL);
domainList->put( 1, domainList->unlink(2) );
domainList->at(1)->setNumber(1);
#ifdef __PARALLEL_MODE
parallelContextList->put( 1, parallelContextList->unlink(2) );
parallelContextList->growTo(1);
#endif
// keep equation numbering of new domain
this->numberOfEquations = this->domainNeqs.at(1) = this->domainNeqs.at(2);
this->numberOfPrescribedEquations = this->domainPrescribedNeqs.at(1) = this->domainPrescribedNeqs.at(2);
this->equationNumberingCompleted = 1;
// update solution
totalDisplacement = d2_totalDisplacement;
incrementOfDisplacement = d2_incrementOfDisplacement;
this->ndomains = 1;
// init equation numbering
// this->forceEquationNumbering();
this->updateDomainLinks();
#ifdef __PARALLEL_MODE
if ( isParallel() ) {
// set up communication patterns
this->initializeCommMaps(true);
this->exchangeRemoteElementData(RemoteElementExchangeTag);
}
#endif
timer.stopTimer();
mc2 = timer.getUtime();
timer.startTimer();
// computes the stresses and calls updateYourself to mapped state
for ( ielem = 1; ielem <= nelem; ielem++ ) {
/* HUHU CHEATING */
#ifdef __PARALLEL_MODE
if ( this->giveDomain(1)->giveElement(ielem)->giveParallelMode() == Element_remote ) {
continue;
}
#endif
result &= this->giveDomain(1)->giveElement(ielem)->adaptiveUpdate( this->giveCurrentStep() );
}
// finish mapping process
for ( ielem = 1; ielem <= nelem; ielem++ ) {
/* HUHU CHEATING */
#ifdef __PARALLEL_MODE
if ( this->giveDomain(1)->giveElement(ielem)->giveParallelMode() == Element_remote ) {
continue;
}
#endif
result &= this->giveDomain(1)->giveElement(ielem)->adaptiveFinish( this->giveCurrentStep() );
}
nMethod->reinitialize();
// increment time step if mapped state will be considered as new solution stepL
// this->giveNextStep();
if ( equilibrateMappedConfigurationFlag ) {
// we need to assemble the load vector in same time as the restarted step,
// so new time step is generated with same intrincic time as has the
// previous step if equilibrateMappedConfigurationFlag is set.
// this allows to equlibrate the previously reached state
TimeStep *cts = this->giveCurrentStep();
// increment version of solution step
cts->incrementVersion();
//cts->setTime(cts->giveTime()-cts->giveTimeIncrement());
//cts = this->givePreviousStep();
//cts->setTime(cts->giveTime()-cts->giveTimeIncrement());
}
if ( this->giveCurrentStep()->giveNumber() == this->giveCurrentMetaStep()->giveFirstStepNumber() ) {
this->updateAttributes( this->giveCurrentMetaStep() );
}
// increment solution state counter - not needed, IPs are updated by adaptiveUpdate previously called
// and there is no change in primary vars.
// this->giveCurrentStep()->incrementStateCounter();
// assemble new initial load for new discretization
this->assembleInitialLoadVector( initialLoadVector, initialLoadVectorOfPrescribed,
this, 1, this->giveCurrentStep() );
this->assembleIncrementalReferenceLoadVectors( incrementalLoadVector, incrementalLoadVectorOfPrescribed,
refLoadInputMode, this->giveDomain(1), EID_MomentumBalance,
this->giveCurrentStep() );
// assemble new total load for new discretization
// this->assembleCurrentTotalLoadVector (totalLoadVector, totalLoadVectorOfPrescribed, this->giveCurrentStep());
// set bcloadVector to zero (no increment within same step)
timer.stopTimer();
mc3 = timer.getUtime();
// compute processor time used by the program
OOFEM_LOG_INFO("user time consumed by primary mapping: %.2fs\n", mc1);
OOFEM_LOG_INFO("user time consumed by ip mapping: %.2fs\n", mc2);
OOFEM_LOG_INFO("user time consumed by ip update: %.2fs\n", mc3);
OOFEM_LOG_INFO("user time consumed by mapping: %.2fs\n", mc1 + mc2 + mc3);
//
/********
* #if 0
* {
*
* // evaluate the force error of mapped configuration
* this->updateComponent (this->giveCurrentStep(), InternalRhs);
* FloatArray rhs;
*
* loadVector.resize (this->numberOfEquations);
* loadVector.zero();
* this->assemble (loadVector, this->giveCurrentStep(), ExternalForcesVector_Total, this->giveDomain(1)) ;
* this->assemble (loadVector, this->giveCurrentStep(), ExternalForcesVector_Total, this->giveDomain(1));
*
* rhs = loadVector;
* rhs.times(loadLevel);
* if (initialLoadVector.isNotEmpty()) rhs.add(initialLoadVector);
* rhs.subtract(internalForces);
*
* //
* // compute forceError
* //
* // err is relative error of unbalanced forces
* double RR, RR0, forceErr = dotProduct (rhs.givePointer(),rhs.givePointer(),rhs.giveSize());
* if (initialLoadVector.isNotEmpty())
* RR0 = dotProduct (initialLoadVector.givePointer(), initialLoadVector.givePointer(), initialLoadVector.giveSize());
* else
* RR0 = 0.0;
* RR = dotProduct(loadVector.givePointer(),loadVector.givePointer(),loadVector.giveSize());
* // we compute a relative error norm
* if ((RR0 + RR * loadLevel * loadLevel) < calm_SMALL_NUM) forceErr = 0.;
* else forceErr = sqrt (forceErr / (RR0+RR * loadLevel * loadLevel));
*
* printf ("Relative Force Error of Mapped Configuration is %-15e\n", forceErr);
*
* }
**#endif
*************/
#ifdef __OOFEG
ESIEventLoop( YES, const_cast< char * >("AdaptiveRemap: Press Ctrl-p to continue") );
#endif
//
// bring mapped configuration into equilibrium
//
if ( equilibrateMappedConfigurationFlag ) {
// use secant stiffness to resrore equilibrium
NonLinearStatic_stiffnessMode oldStiffMode = this->stiffMode;
stiffMode = nls_secantStiffness;
if ( initFlag ) {
if ( !stiffnessMatrix ) {
stiffnessMatrix = classFactory.createSparseMtrx(sparseMtrxType);
if ( stiffnessMatrix == NULL ) {
OOFEM_ERROR("sparse matrix creation failed");
}
}
if ( nonlocalStiffnessFlag ) {
if ( !stiffnessMatrix->isAsymmetric() ) {
OOFEM_ERROR("stiffnessMatrix does not support asymmetric storage");
}
}
stiffnessMatrix->buildInternalStructure( this, 1, EID_MomentumBalance, EModelDefaultEquationNumbering() );
stiffnessMatrix->zero(); // zero stiffness matrix
this->assemble( stiffnessMatrix, this->giveCurrentStep(), EID_MomentumBalance, SecantStiffnessMatrix,
EModelDefaultEquationNumbering(), this->giveDomain(1) );
initFlag = 0;
}
// updateYourself() not necessary - the adaptiveUpdate previously called does the job
//this->updateYourself(this->giveCurrentStep());
#ifdef VERBOSE
OOFEM_LOG_INFO( "Equilibrating mapped configuration [step number %5d.%d]\n",
this->giveCurrentStep()->giveNumber(), this->giveCurrentStep()->giveVersion() );
#endif
//double deltaL = nMethod->giveUnknownComponent (StepLength, 0);
double deltaL = nMethod->giveCurrentStepLength();
//
// call numerical model to solve arised problem
//
#ifdef VERBOSE
OOFEM_LOG_RELEVANT( "Solving [step number %5d.%d]\n",
this->giveCurrentStep()->giveNumber(), this->giveCurrentStep()->giveVersion() );
#endif
//nMethod -> solveYourselfAt(this->giveCurrentStep()) ;
nMethod->setStepLength(deltaL / 5.0);
if ( initialLoadVector.isNotEmpty() ) {
numMetStatus = nMethod->solve( stiffnessMatrix, & incrementalLoadVector, & initialLoadVector,
& totalDisplacement, & incrementOfDisplacement, & internalForces,
internalForcesEBENorm, loadLevel, refLoadInputMode, currentIterations, this->giveCurrentStep() );
} else {
numMetStatus = nMethod->solve( stiffnessMatrix, & incrementalLoadVector, NULL,
& totalDisplacement, & incrementOfDisplacement, & internalForces,
internalForcesEBENorm, loadLevel, refLoadInputMode, currentIterations, this->giveCurrentStep() );
}
loadVector.zero();
this->updateYourself( this->giveCurrentStep() );
this->terminate( this->giveCurrentStep() );
// this->updateLoadVectors (this->giveCurrentStep()); // already in terminate
// restore old step length
nMethod->setStepLength(deltaL);
stiffMode = oldStiffMode;
} else {
// comment this, if output for mapped configuration (not equilibrated) not wanted
this->printOutputAt( this->giveOutputStream(), this->giveCurrentStep() );
}
return result;
}
