Package petsc4py :: Module PETSc :: Class KSP

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Class KSP

Nested Classes

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ConvergedReason

NormType

Type

Instance Methods

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__call__(...) <==> x(...)

a new object with type S, a subtype of T

__new__(S, ...)

appendOptionsPrefix(self, prefix)

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)

getErrorIfNotConverged(self)

getInitialGuessKnoll(self)

getInitialGuessNonzero(self)

getIterationNumber(self)

getMonitor(self)

getNormType(self)

getOperators(self)

getOptionsPrefix(self)

getPC(self)

getPCSide(self)

getPythonContext(self)

getPythonType(self)

getResidualNorm(self)

getRhs(self)

getSolution(self)

getTolerances(self)

getType(self)

getWorkVecs(self, right=None, left=None)

logConvergenceHistory(self, rnorm)

monitor(self, its, rnorm)

monitorCancel(self)

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)

setErrorIfNotConverged(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, stateGet, stateIncrease, stateSet, viewFromOptions

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

Properties

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appctx

atol

converged

diverged

divtol

guess_knoll

guess_nonzero

history

iterating

its

mat_op

mat_pc

max_it

norm

norm_type

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__