[petsc-dev] (no subject)

[Chen S]

I see,

Thank you

On Sun, Mar 4, 2012 at 4:19 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:

> On Sun, Mar 4, 2012 at 07:07, Chen S <chensp2602 at gmail.com> wrote:
>
>> I'm building an example in PFLOTRAN (a program which uses PETSC),
>> and I get the following PETSC errors:
>> "No support for this operation for this object type!
>> Matrix format mpibaij does not have  a built-in PETSc LU!"
>>
>
> There is not a parallel direct solve for BAIJ. You can do it on
> overlapping subdomains using -pc_type asm -sub_pc_type lu or you can do it
> in parallel using AIJ with -pc_type lu -pc_factor_mat_solver_package mumps
> (or superlu_dist or pastix; use --download-mumps, etc to install these
> packages).
>
>
>>
>> then it gives me a list of specific errors in the code, the first one is :
>> "PETSC ERROR: MatGetFactor() line 3985 in
>> src/mat/interface/C:\cygwin\home\PETSC-~4\src\mat\INTERF~1\matrix.c"
>>
>
> Send the entire error message.
>
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