[petsc-users] (no subject)

[Hong Zhang]

Pham Van:
Added to petsc-dev
http://petsc.cs.iit.edu/petsc/petsc-dev/rev/c3403225fb48

Let us know if there is any problem with it.
Thanks for your contribution!
Hong

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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