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Message #18799
Re: [Branch ~dolfin-core/dolfin/main] Rev 4868: Improve re-use in PETScLUSolver.
On 23 July 2010 15:16, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
> On Fri, 2010-07-23 at 15:03 +0100, Kristian Ølgaard wrote:
>> This changeset broke the Poisson demo.
>>
>
> Try again now.
>
Works.
Kristian
> Garth
>
>
>> Solving linear variational problem
>> Reset matrix (B)
>> Applying boundary conditions to linear system.
>> Solving linear system of size 1089 x 1089 (PETSc LU solver, umfpack).
>> [0]PETSC ERROR: --------------------- Error Message
>> ------------------------------------
>> [0]PETSC ERROR: Object is in wrong state!
>> [0]PETSC ERROR: Matrix must be set first!
>>
>> The advection diffusion demo works fine.
>>
>> Kristian
>>
>>
>
>
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