FiPyfipy.solvers.trilinos.trilinosNonlinearSolver¶
Classes
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Create a Solver object. |
- class fipy.solvers.trilinos.trilinosNonlinearSolver.TrilinosNonlinearSolver(equation, jacobian=None, tolerance='default', iterations='default', printingOptions=None, solverOptions=None, linearSolverOptions=None, lineSearchOptions=None, directionOptions=None, newtonOptions=None)¶
Bases:
TrilinosSolverCreate a Solver object.
- Parameters:
tolerance (
float) – Required residual tolerance.criterion (
{'default', 'initial', 'unscaled', 'RHS', 'matrix', 'solution', 'preconditioned', 'natural', 'legacy'}, optional) – Interpretation oftolerance. See Convergence for more information.iterations (
int) – Maximum number of iterative steps to perform.precon (
Preconditioner) – Preconditioner to use. Not all solver suites support preconditioners.
- DEFAULT_ITERATIONS = 1000¶
Default maximum number of iterative steps to perform
- DEFAULT_PRECONDITIONER = None¶
Default preconditioner to apply to the matrix
- DEFAULT_TOLERANCE = 1e-05¶
Default tolerance for linear solves unless criterion=”legacy”
- LEGACY_TOLERANCE = 1e-10¶
Default tolerance for linear solves if criterion=”legacy”
- __repr__()¶
Return repr(self).
- property default_tolerance¶
Default tolerance for linear solve