[petsc-users] (no subject)

[Pham Van]

Dear Developers,

I found the out of core parameter in the external solver MUMPS is important when using with cygwin because the default directory /tmp/ simply does not exist in windows. So you may consider putting:

  ierr = PetscOptionsString("-ooc_tmpdir", "The Out of Core directory", "None", lu->id.ooc_tmpdir, lu->id.ooc_tmpdir, 256, PETSC_NULL);


 in the function:

PetscErrorCode PetscSetMUMPSOptions(Mat F, Mat A)

in the file: mumps.c

So that the users can enter the temporary directory of their choice.


Kind regards,
Pham Van Ha
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