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@sshiraiwa sshiraiwa released this 10 Jan 04:06
· 123 commits to master since this release
v_4.6.1.0
5a6292c

MFEM 4.6.1

  • binary is build using MFEM SHA = 4a45c70d1269d293266b77a3a025a9756d10ed8f (commit on 2023 Nov. 23)

  • new Python version of examples, translated from ex34, 34p, 35p, 36, 36p, 37, 37p, 38

  • Support subclassing PyLinFormIntegraor, PyBilinearFormIntegrator, PyNonlinearFormIntegrator in python (see ex38.py)

  • field_diff.py is added under miniapps/gslib (PR195)

  • wrappers for Array, Array, and Array are added

  • Since Array is not explicitly instantiated in Array.cpp, thus some
    method such as Print, Sort etc are not avaialbe. As a workaround, GetDataArray is
    added to return a numpy array view of underlying memory section.
    >>> v = mfem.uintArray(10)
    >>> v.GetDataArray()[:] = (1, 105, 20, 3, 50, 4, 2, 15, 8)
    >>> v.GetDataArray()[:] = np.sort(a.GetDataArray())
    >>> v.ToList()
    [1, 2, 3, 4, 8, 15, 20, 50, 105, 300]

  • Minor fix/adjustments for MFEM4.6

    • intrules_cut.i is added
    • following method of (Par)MixedBilinearForm accept HypreParMatrix as OperatorPtr
      - (Par)MixedBilinearForm::FormRectangularSystemMatrix
      • (Par)MixedBilinearForm::FormRectangularLinearSystem
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