SUPERLU Type and MatMatSolve()
Hong Zhang
hzhang at mcs.anl.gov
Thu Nov 15 11:03:30 CST 2007
On Thu, 15 Nov 2007, Tim Stitt wrote:
> Hong,
>
> Does MatSolve() support SuperLU and MUMPS?
Yes.
Hong
>
> Hong Zhang wrote:
>>
>>
>> On Thu, 15 Nov 2007, Tim Stitt wrote:
>>
>>> Hi,
>>>
>>> Just wondering if it is possible to use the SUPERLU matrix type with the
>>> MatMatSolve() routine.
>>>
>>> I changed a working code (which uses MatMatSolve()) by the setting the
>>> matrix type to superlu (using MatSetType()) and now I get the following
>>> runtime errors in MatMatSolve():
>>
>> The current petsc-SUPERLU interface doesn't support MatMatSolve().
>>
>> Hong
>>
>>>
>>> [0]PETSC ERROR: Null argument, when expecting valid pointer!
>>> [0]PETSC ERROR: Null Object: Parameter # 1!
>>>
>>> Thanks,
>>>
>>> Tim.
>>>
>>> --
>>> Dr. Timothy Stitt <timothy_dot_stitt_at_ichec.ie>
>>> HPC Application Consultant - ICHEC (www.ichec.ie)
>>>
>>> Dublin Institute for Advanced Studies
>>> 5 Merrion Square - Dublin 2 - Ireland
>>>
>>> +353-1-6621333 (tel) / +353-1-6621477 (fax)
>>>
>>>
>>
>
>
> --
> Dr. Timothy Stitt <timothy_dot_stitt_at_ichec.ie>
> HPC Application Consultant - ICHEC (www.ichec.ie)
>
> Dublin Institute for Advanced Studies
> 5 Merrion Square - Dublin 2 - Ireland
>
> +353-1-6621333 (tel) / +353-1-6621477 (fax)
>
>
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