On Thu, 18 Jun 2009, bkraczek wrote:
On Thu, 18 Jun 2009 16:54:05 -0500, John Peterson
wrote:
On Thu, Jun 18, 2009 at 4:42 PM, Roy Stogner
wrote:
Doing matrix-based norms in LinearImplicitSystem rather than in
SparseMatrix doesn't make sense to me. Every LinearImplicitSystem
user can use a
On Thu, 18 Jun 2009 16:54:05 -0500, John Peterson
wrote:
> On Thu, Jun 18, 2009 at 4:42 PM, Roy Stogner
> wrote:
>>
>> On Thu, 18 Jun 2009, Brent Kraczek wrote:
>>
>>> Please let me know if you want anything changed.
>>
>> We can ignore my criticisms if other developers disagree, but:
>>
>>
>>
On Thu, Jun 18, 2009 at 4:42 PM, Roy Stogner wrote:
>
> On Thu, 18 Jun 2009, Brent Kraczek wrote:
>
>> Please let me know if you want anything changed.
>
> We can ignore my criticisms if other developers disagree, but:
>
>
> Doing matrix-based norms in LinearImplicitSystem rather than in
> SparseMa
On Thu, 18 Jun 2009, Brent Kraczek wrote:
Attached are modified versions of linear_implicit_system.{h,C} and ex3.C,
which implement a system energy and an energy norm for a Poisson system (it
made the most sense to me to add these to LinearImplicitSystem for what I am
doing). The code passes
Attached are modified versions of linear_implicit_system.{h,C} and
ex3.C, which implement a system energy and an energy norm for a Poisson
system (it made the most sense to me to add these to
LinearImplicitSystem for what I am doing). The code passes the tests I
have run.
These additions were
Sorry, it looks like I mis-read it.
-Brent
John Peterson wrote:
> On Mon, Jun 15, 2009 at 11:00 AM, Brent Kraczek
> wrote:
>
>> Roy,
>>
>> I am working toward having a patch to do this.
>>
>> But there is something which I don't understand here. It appears to me
>> that SparseMatrix::vector_mu
On Mon, Jun 15, 2009 at 11:00 AM, Brent Kraczek wrote:
> Roy,
>
> I am working toward having a patch to do this.
>
> But there is something which I don't understand here. It appears to me
> that SparseMatrix::vector_mult doesn't call the appropriate PETSc
> routine. It's not clear to me why SparseM
Roy,
I am working toward having a patch to do this.
But there is something which I don't understand here. It appears to me
that SparseMatrix::vector_mult doesn't call the appropriate PETSc
routine. It's not clear to me why SparseMatrix::vector_mult or at least
SparseMatrix::vector_mult_add has
On Tue, 9 Jun 2009, Brent Kraczek wrote:
> I'm trying to calculate the total system energy for my Poisson solution,
> which would be
>
>(solution)^T . matrix . solution
>
> Has this been implemented somewhere,
I don't think so; you'll probably need a temporary vector. If you'd
like to add t
