fipy.solvers.trilinos.linearLUSolver¶

Classes

LinearLUSolver([tolerance, criterion, ...])

The LinearLUSolver is an interface to the Amesos KLU solver in Trilinos.

class fipy.solvers.trilinos.linearLUSolver.LinearLUSolver(tolerance='default', criterion='default', precon=None, iterations=10)¶

Bases: TrilinosSolver

The LinearLUSolver is an interface to the Amesos KLU solver in Trilinos.

Parameters:

tolerance (float) – Required error tolerance.
criterion ({'default', 'unscaled', 'RHS', 'matrix', 'initial', 'legacy'}) – Interpretation of tolerance. See Convergence for more information.
iterations (int) – Maximum number of iterative steps to perform.
precon – ignored

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

Last updated on Feb 14, 2025. Created using Sphinx 7.1.2.