[Trilinos-Users] Sundance and Tpetra
Kevin Long
kevin.long at ttu.edu
Sun May 15 14:42:17 MDT 2011
Hi Gennady & Chris,
Sundance talks to the rest of Trilinos through Playa. To use TPetra vectors
and operators, it would be a matter of writing a pair of (rather simple)
adapter classes to wrap Tpetra objects in Playa interface. Alternatively, I
could simply write a Playa-Thyra adapter and use Thyra's TPetra adapters.
One question for you, Chris: what is the state of solvers and preconditioners
for use with TPetra? I figure someone has written a TPetra/Belos adapter.
What is the state of tamesos and tifpack? Is there any variant of ML for use
with TPetra? How about NOX? (NOX might not be a worry anyway, as I have a
student implementing nonlinear solvers in Playa).
Kevin
On Sunday 15 May 2011 11:10:01 am Baker, Christopher G. wrote:
> I don't know. Kevin, what does Sundance use, Epetra or Thyra? If it is
> Thyra, then it may be possible to support Tpetra in Sundance.
>
> Chris
>
> -----Original Message-----
> From: Gennadiy Rishkin [mailto:gennadiy.rishkin at gmail.com]
> Sent: Sunday, May 15, 2011 06:54 AM Eastern Standard Time
> To: trilinos-users at software.sandia.gov
> Subject: [Trilinos-Users] Sundance and Tpetra
>
> Hi all,
>
> Is it possible to use Tpetra with Sundance and so leverage the use of CUDA?
>
> Gennadiy
>
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> Trilinos-Users at software.sandia.gov
> http://software.sandia.gov/mailman/listinfo/trilinos-users
--
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Kevin Long
Associate Professor
Department of Mathematics and Statistics
Texas Tech University
Lubbock, TX
"The end of fear is the beginning of wisdom"
-- Bertrand Russell
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