Package petsc4py :: Module PETSc :: Class TAO
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Class TAO


TAO Solver
Nested Classes [hide private]
  Reason
TAO Solver Termination Reasons
  Type
TAO Solver Types
Instance Methods [hide private]
a new object with type S, a subtype of T
__new__(S, ...)
 
appendOptionsPrefix(self, prefix)
 
cancelMonitor(self)
 
computeConstraints(self, Vec x, Vec c)
 
computeDualVariables(self, Vec xl, Vec xu)
 
computeGradient(self, Vec x, Vec g)
 
computeHessian(self, Vec x, Mat H, Mat P=None)
 
computeJacobian(self, Vec x, Mat J, Mat P=None)
 
computeObjective(self, Vec x)
 
computeObjectiveGradient(self, Vec x, Vec g)
 
computeResidual(self, Vec x, Vec f)
 
computeVariableBounds(self, Vec xl, Vec xu)
 
create(self, comm=None)
 
createPython(self, context=None, comm=None)
 
destroy(self)
 
getAppCtx(self)
 
getBRGNDampingVector(self)
 
getBRGNSubsolver(self)
 
getConstraintTolerances(self)
 
getConvergedReason(self)
 
getConvergenceTest(self)
 
getFunctionValue(self)
 
getGradient(self)
 
getGradientNorm(self)
 
getHessian(self)
 
getIterationNumber(self)
 
getKSP(self)
 
getLMVMH0(self)
 
getLMVMH0KSP(self)
 
getMaximumFunctionEvaluations(self)
 
getMaximumIterations(self)
 
getMonitor(self)
 
getObjectiveAndGradient(self)
 
getObjectiveValue(self)
 
getOptionsPrefix(self)
 
getPythonContext(self)
 
getPythonType(self)
 
getSolution(self)
 
getSolutionNorm(self)
 
getSolutionStatus(self)
 
getTolerances(self)
 
getType(self)
 
getUpdate(self)
 
getVariableBounds(self)
 
monitor(self, its=None, f=None, res=None, cnorm=None, step=None)
 
setAppCtx(self, appctx)
 
setBRGNDictionaryMatrix(self, Mat D)
 
setBRGNRegularizerHessian(self, hessian, Mat H=None, args=None, kargs=None)
 
setBRGNRegularizerObjectiveGradient(self, objgrad, args=None, kargs=None)
 
setBRGNRegularizerWeight(self, weight)
 
setBRGNSmoothL1Epsilon(self, epsilon)
 
setConstraintTolerances(self, catol=None, crtol=None)
 
setConstraints(self, constraints, Vec C=None, args=None, kargs=None)
 
setConvergedReason(self, reason)
 
setConvergenceTest(self, converged, args=None, kargs=None)
 
setEqualityConstraints(self, equality_constraints, Vec c, args=None, kargs=None)
 
setFromOptions(self)
 
setGradient(self, gradient, Vec g, args=None, kargs=None)
 
setGradientNorm(self, Mat mat)
 
setHessian(self, hessian, Mat H=None, Mat P=None, args=None, kargs=None)
 
setInitial(self, Vec x)
 
setInitialTrustRegionRadius(self, radius)
 
setIterationNumber(self, its)
 
setJacobian(self, jacobian, Mat J=None, Mat P=None, args=None, kargs=None)
 
setJacobianDesign(self, jacobian_design, Mat J=None, args=None, kargs=None)
 
setJacobianEquality(self, jacobian_equality, Mat J=None, Mat P=None, args=None, kargs=None)
 
setJacobianResidual(self, jacobian, Mat J=None, Mat P=None, args=None, kargs=None)
 
setJacobianState(self, jacobian_state, Mat J=None, Mat P=None, Mat I=None, args=None, kargs=None)
 
setLMVMH0(self, Mat mat)
 
setMaximumFunctionEvaluations(self, mit)
 
setMaximumIterations(self, mit)
 
setMonitor(self, monitor, args=None, kargs=None)
 
setObjective(self, objective, args=None, kargs=None)
 
setObjectiveGradient(self, objgrad, Vec g, args=None, kargs=None)
 
setOptionsPrefix(self, prefix)
 
setPythonContext(self, context)
 
setPythonType(self, py_type)
 
setResidual(self, residual, Vec R=None, args=None, kargs=None)
 
setSolution(self, Vec x)
 
setStateDesignIS(self, IS state=None, IS design=None)
 
setTolerances(self, gatol=None, grtol=None, gttol=None)
 
setType(self, tao_type)
 
setUp(self)
 
setUpdate(self, update, args=None, kargs=None)
 
setVariableBounds(self, varbounds, args=None, kargs=None)
 
solve(self, Vec x=None)
 
view(self, Viewer viewer=None)

Inherited from Object: __copy__, __deepcopy__, __eq__, __ge__, __gt__, __le__, __lt__, __ne__, __nonzero__, compose, decRef, getAttr, getClassId, getClassName, getComm, getDict, getName, getRefCount, getTabLevel, incRef, incrementTabLevel, query, setAttr, setName, setTabLevel, stateGet, stateIncrease, stateSet, viewFromOptions

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]
  appctx
  cnorm
  converged
  ctol
  diverged
  ftol
  function
  gnorm
  gradient
  gtol
  iterating
  its
  ksp
  objective
  reason
  solution

Inherited from Object: classid, comm, fortran, handle, klass, name, prefix, refcount, type

Inherited from object: __class__

Method Details [hide private]

__new__(S, ...)

 
Returns: a new object with type S, a subtype of T
Overrides: object.__new__

appendOptionsPrefix(self, prefix)

 
Overrides: Object.appendOptionsPrefix

destroy(self)

 
Overrides: Object.destroy

getOptionsPrefix(self)

 
Overrides: Object.getOptionsPrefix

getType(self)

 
Overrides: Object.getType

setFromOptions(self)

 
Overrides: Object.setFromOptions

setOptionsPrefix(self, prefix)

 
Overrides: Object.setOptionsPrefix

view(self, Viewer viewer=None)

 
Overrides: Object.view