Python iluplusplus_precond_parameter Examples

Programming Language: Python

Namespace/Package Name: ilupp

Method/Function: iluplusplus_precond_parameter

Examples at hotexamples.com: 2

Python iluplusplus_precond_parameter - 2 examples found. These are the top rated real world Python examples of ilupp.iluplusplus_precond_parameter extracted from open source projects. You can rate examples to help us improve the quality of examples.

Example #1

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def test_ml_solve_laplace2d_SF():
    A, b, x_exact = example_laplace2d(900)
    param = ilupp.iluplusplus_precond_parameter()
    param.PREPROCESSING.set_SPARSE_FIRST()
    param.threshold = 1e-2
    x, info = ilupp.solve(A, b, atol=1e-8, rtol=1e-8, params=param, info=True)
    print('Convergence info:', info)
    assert np.allclose(x_exact, x)

Example #2

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def test_ml_solve_laplace2d_MWM_sPQ():
    A, b, x_exact = example_laplace2d(900)
    param = ilupp.iluplusplus_precond_parameter()
    param.PREPROCESSING.set_MAX_WEIGHTED_MATCHING_ORDERING_SYM_PQ()
    param.threshold = 1e-2
    x, info = ilupp.solve(A, b, atol=1e-8, rtol=1e-8, params=param, info=True)
    print('Convergence info:', info)
    assert np.allclose(x_exact, x)