Package petsc4py :: Module PETSc :: Class KSP
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Class KSP


Nested Classes [hide private]
  ConvergedReason
  NormType
  Type
Instance Methods [hide private]
 
__call__(...) <==> x(...)
a new object with type S, a subtype of T
__new__(S, ...)
 
buildResidual(self, Vec r=None)
 
buildSolution(self, Vec x=None)
 
callConvergenceTest(self, its, rnorm)
 
cancelMonitor(self)
 
computeEigenvalues(self)
 
computeExtremeSingularValues(self)
 
create(self, comm=None)
 
createPython(self, context=None, comm=None)
 
destroy(self)
 
getAppCtx(self)
 
getComputeEigenvalues(self)
 
getComputeSingularValues(self)
 
getConvergedReason(self)
 
getConvergenceHistory(self)
 
getConvergenceTest(self)
 
getDM(self)
 
getInitialGuessKnoll(self)
 
getInitialGuessNonzero(self)
 
getIterationNumber(self)
 
getMonitor(self)
 
getNormType(self)
 
getOperators(self)
 
getOptionsPrefix(self)
 
getPC(self)
 
getPCSide(self)
 
getPythonContext(self)
 
getResidualNorm(self)
 
getRhs(self)
 
getSolution(self)
 
getTolerances(self)
 
getType(self)
 
getWorkVecs(self, right=None, left=None)
 
logConvergenceHistory(self, rnorm)
 
monitor(self, its, rnorm)
 
reset(self)
 
setAppCtx(self, appctx)
 
setComputeEigenvalues(self, bool flag)
 
setComputeOperators(self, operators, args=None, kargs=None)
 
setComputeRHS(self, rhs, args=None, kargs=None)
 
setComputeSingularValues(self, bool flag)
 
setConvergedReason(self, reason)
 
setConvergenceHistory(self, length=None, reset=False)
 
setConvergenceTest(self, converged, args=None, kargs=None)
 
setDM(self, DM dm)
 
setDMActive(self, bool flag)
 
setFromOptions(self)
 
setGMRESRestart(self, restart)
 
setInitialGuessKnoll(self, bool flag)
 
setInitialGuessNonzero(self, bool flag)
 
setIterationNumber(self, its)
 
setMonitor(self, monitor, args=None, kargs=None)
 
setNormType(self, normtype)
 
setOperators(self, Mat A=None, Mat P=None)
 
setOptionsPrefix(self, prefix)
 
setPC(self, PC pc)
 
setPCSide(self, side)
 
setPythonContext(self, context)
 
setPythonType(self, py_type)
 
setResidualNorm(self, rnorm)
 
setTolerances(self, rtol=None, atol=None, divtol=None, max_it=None)
 
setType(self, ksp_type)
 
setUp(self)
 
setUpOnBlocks(self)
 
setUseFischerGuess(self, model, size)
 
solve(self, Vec b, Vec x)
 
solveTranspose(self, Vec b, Vec x)
 
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, stateIncrease, viewFromOptions

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

Properties [hide private]
  appctx
  atol
  converged
  diverged
  divtol
  dm
  guess_knoll
  guess_nonzero
  history
  iterating
  its
  mat_op
  mat_pc
  max_it
  norm
  norm_type
  pc
  pc_side
  reason
  rtol
  vec_rhs
  vec_sol

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__

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