Peter,
Thanks
On Aug 13, 2012, at 10:43 PM, Peter Brune wrote:
> I fixed it; the prefix fix from last week for PFLOTRAN broke it for composed
> solvers' default options for the line search type, making the richardson
> smoothers run with the basic linesearch and diverge ASAP. The reas
Things are still mighty fragile
> [0]PETSC ERROR: - Error Message
>
> [0]PETSC ERROR: Invalid argument!
> [0]PETSC ERROR: Wrong type of object: Parameter # 6!
> [0]PETSC ERROR:
>
aborting job:
> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 0
> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 1
> > [cli_1]: aborting job:
> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 1
> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 2
> > [cli_2]: aborting job:
> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 2
> /Users/barrysmith/Src/petsc-dev/src/ts/examples/tutorials
> Possible problem with ex13_3, diffs above
> =
>
>
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t;> > TSStep() line 1977 in
>> /Users/barrysmith/Src/petsc-dev/src/ts/interface/ts.c
>> > [1]PETSC ERROR: TSSolve() line 2100 in
>> /Users/barrysmith/Src/petsc-dev/src/ts/interface/ts.c
>> > [1]PETSC ERROR: main() line 108 in src/ts/examples/tutorials/ex13.c
&
t --
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olve() line 2100 in
>>> /Users/barrysmith/Src/petsc-dev/src/ts/interface/ts.c
>>> > [0]PETSC ERROR: main() line 108 in src/ts/examples/tutorials/ex13.c
>>> > TSStep() line 1977 in
>>> /Users/barrysmith/Src/petsc-dev/src/ts/interface/ts.c
>>> > [1]PETSC ERROR: TSSolve() line 2100 in
>>> /Users/barrysmith/Src/petsc-dev/src/ts/interface/ts.c
>>> > [1]PETSC ERROR: main() line 108 in src/ts/examples/tutorials/ex13.c
>>> > [2]PETSC ERROR: main() line 108 in src/ts/examples/tutorials/ex13.c
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 0
>>> > [cli_0]: aborting job:
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 0
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 1
>>> > [cli_1]: aborting job:
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 1
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 2
>>> > [cli_2]: aborting job:
>>> > application called MPI_Abort(MPI_COMM_WORLD, 62) - process 2
>>> /Users/barrysmith/Src/petsc-dev/src/ts/examples/tutorials
>>> Possible problem with ex13_3, diffs above
>>> =
>>>
>>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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bert Wiener
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lots of locations and get the old value
before resetting it. Passing NULL was a convenience.
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egin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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On Aug 14, 2012, at 4:49 PM, Matthew Knepley wrote:
> On Tue, Aug 14, 2012 at 4:47 PM, Jed Brown wrote:
> On Tue, Aug 14, 2012 at 3:44 PM, Matthew Knepley wrote:
> You can, but the setter routines interpret NULL as "ignore", i.e.
>
> if (func) ctx->func = func;
>
> Does this make sense to an
t
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
>
>
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On Aug 14, 2012, at 5:06 PM, Peter Brune wrote:
> On a related note, it seems that we have this wonky notion of different code
> paths for the same thing, in which we have SNESSetApplicationContext,
> DMSetApplicationContext, and then the ctx arguments to
> SNESSetFunction/Jacobian/GS/Picard.
vinced to change my mind.
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On Aug 14, 2012, at 5:16 PM, Jed Brown wrote:
> On Tue, Aug 14, 2012 at 3:56 PM, Peter Brune wrote:
> Correct; the sheer amount of code using this convention makes it exceedingly
> painful to fix. It would be much easier to alter our internals. I'm *this*
> close to fugueing on TS especiall
o set a coloring in an appropriate spot.
- Peter
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On Aug 14, 2012, at 5:26 PM, Peter Brune wrote:
>
> On Tue, Aug 14, 2012 at 5:16 PM, Jed Brown wrote:
> On Tue, Aug 14, 2012 at 3:56 PM, Peter Brune wrote:
> Correct; the sheer amount of code using this convention makes it exceedingly
> painful to fix. It would be much easier to alter our i
SNES
(optimization, UQ, etc), they should be able to compose using standard
interfaces. This is why I think that SNES coloring is the misbehaving
component.
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On Tue, Aug 14, 2012 at 4:51 PM, Barry Smith wrote:
> How about just having a SNESSetTS()?
Please no.
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On Aug 14, 2012, at 5:58 PM, Jed Brown wrote:
> On Tue, Aug 14, 2012 at 4:19 PM, Barry Smith wrote:
> Ok, but then that context cannot be used for any other purpose because of
> the possible conflict. Which means SNEScoloring thing must be changed.
>
>Why not use SNESSetApplicationContex
On Aug 14, 2012, at 5:59 PM, Jed Brown wrote:
> On Tue, Aug 14, 2012 at 4:51 PM, Barry Smith wrote:
> How about just having a SNESSetTS()?
>
> Please no.
But you've just told me that ONLY ts is allowed to use the SNESSetJacobian()
context slot (coloring and presumably users) aren't allowe
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