tory and timing
results for the purpose of plotting, e.g.:
https://github.com/jedbrown/petscplot/wiki/PETSc-Plot).
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files, albeit easier to manipulate from other languages.
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El 11/03/2011, a las 16:41, Jed Brown escribi?:
> On Fri, Mar 11, 2011 at 13:02, Jose E. Roman wrote:
> I have been adding support for cmake in SLEPc. My simple approach is:
> 1) generate a SLEPcConfig.cmake file
> 2) generate CMakeLists.txt with a cmakegen module adapted from petsc-dev
> 3) run
On Mar 14, 2011, at 6:38 PM, Shri wrote:
>
>
> - Original Message -
>> Shri,
>>
>> In theory the flag for KSPSetOperators() (for example
>> SAME_PRECONDITIONER) is propagated down through the PCFIELDSPLIT into
>> the PC that is used on the A block. So in at least simple
>> circumstance
- Original Message -
> Shri,
>
> In theory the flag for KSPSetOperators() (for example
> SAME_PRECONDITIONER) is propagated down through the PCFIELDSPLIT into
> the PC that is used on the A block. So in at least simple
> circumstances if you use -snes_lag_preconditioner it should "just
>
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your plugin user to be able to build the plugin against a
vendor-provided PETSc which of course wouldn't come with the src/ tree if
they had modified anything.
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Shri,
In theory the flag for KSPSetOperators() (for example SAME_PRECONDITIONER)
is propagated down through the PCFIELDSPLIT into the PC that is used on the A
block. So in at least simple circumstances if you use -snes_lag_preconditioner
it should "just work". I traced through the PCFIE
| A B | |dx| |fx|
Jacobian ==
| C D | |dy| |fy|
While solving this linear system with a fieldsplit precondioner,is there a way
to lag the numerical factorization of the A matrix. The A matrix in my
application is constant and is about 3-4 times
ypes are "open" in the sense that implementation
inheritance is intended versus "closed" in the sense that it is not. This
also affects using "static" for implementation functions.
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ast a starting point. It would handle the
features mentioned above.
Sean
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yaml forbids tabs, that alone is a good enough reason to love it :-)
Barry
On Mar 14, 2011, at 4:04 PM, Jed Brown wrote:
> I want to reiterate a statement I made a while back that any alternative
> input format really needs to support references. This is a good reason to
> prefer Yaml ov
<http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110314/a1c000eb/attachment.html>
Good think I brought this up. Let's get this synchronized. No reason to
duplicate work. We can discuss the plan on petsc-dev
Why not just have PetscOptionsInsert() and have it auto-detect the file
format making life easier for user than remembering half-a-dozen function names?
Barry
On 14 March 2011 15:31, Matthew Knepley wrote:
> Does anyone have a favorite? Blaise is going to have a student add JSON
> support
> to PetscOptions.
> ?? Matt
>
+1
--
Lisandro Dalcin
---
CIMEC (INTEC/CONICET-UNL)
Predio CONICET-Santa Fe
Colectora RN 168 Km 472, Paraje El Pozo
300
Hi,
No, I had no idea that Sean was bringing an LSU student to work on this.
I have a sophomore CS student starting right now. The idea is to implement
PetscOptionsInsertJSONFile(MPI_Comm comm,const char file[],const char
section[],PetscBool require)
where every child of section would be parse
ted for recent
changes.
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Is this in any related to Sean's plan to have this done this summer with a
student from LSU?
I could assume, likely correctly, this is one and the same project, I just
want to make sure.
Barry
On Mar 14, 2011, at 1:31 PM, Matthew Knepley wrote:
> Does anyone have a favorite? Blaise i
nshared (and not intended to be derived from)?
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both fixed
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as with
FETI-DP/BDDC).
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Jed, I'm a little bit confused about your and Matt's answers. I played a
little bit with PFCFieldSplit, and I think that I got some basic
understanding of this concept. My code now creates two splits. One for
the unknowns of all subdomain interior nodes, and one for all unknowns
on the subdomai
On Mar 14, 2011, at 11:03 AM, Matthew Knepley wrote:
> On Mon, Mar 14, 2011 at 11:00 AM, Barry Smith wrote:
>
> On Mar 14, 2011, at 10:33 AM, Jed Brown wrote:
>
>
> I had resisted doing this but maybe it is the way to go.
>
> I had resisted suggesting this, but if we are going towards all
On Mon, Mar 14, 2011 at 11:00 AM, Barry Smith wrote:
>
> On Mar 14, 2011, at 10:33 AM, Jed Brown wrote:
>
>> On Mon, Mar 14, 2011 at 16:22, Barry Smith wrote:
>> What bothers me about this one is that private has no hierarchy and will
>> eventually become cluttered with all kinds of stuff from m
to the headers by full path
Then 3) might break if we move things, but they are writing to private
interfaces anyway.
Matt
>
> Barry
>
>
>
>
>
--
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 Mar 14, 2011, at 10:33 AM, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 16:22, Barry Smith wrote:
> What bothers me about this one is that private has no hierarchy and will
> eventually become cluttered with all kinds of stuff from many different
> places in PETSc.
>
> How many shared header
On 13 March 2011 17:40, Barry Smith wrote:
>
> ?Concur. And fix that petscmg.h name at the same time :-)
>
> ? Barry
>
> On Mar 13, 2011, at 1:54 PM, Jed Brown wrote:
>
>> The solvers all have DM members now, but they only depend on the generic DM
>> interface. Currently all of DMDA and now DMMes
On Mon, Mar 14, 2011 at 10:33 AM, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 16:22, Barry Smith wrote:
>>
>> What bothers me about this one is that private has no hierarchy and will
>> eventually become cluttered with all kinds of stuff from many different
>> places in PETSc.
>
> How many shared
On Mon, Mar 14, 2011 at 10:22 AM, Barry Smith wrote:
>
> On Mar 14, 2011, at 8:44 AM, Jed Brown wrote:
>
>> On Mon, Mar 14, 2011 at 14:08, Barry Smith wrote:
>> For files like aij.h if you use the localinclude.h paradigm then in aij.c
>> you would have ?#include "aij.h" ?but in mpiaij.h you woul
esc x tags-search enter the string to search for and then use esc , to find
the next use.
BUT etags is only as good as its database and sometimes the generation of the
etags file doesn't traverse everywhere it should.
Barry
On Mar 14, 2011, at 9:43 AM, Ethan Coon wrote:
> Ok, apparen
On Mar 14, 2011, at 8:44 AM, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 14:08, Barry Smith wrote:
> For files like aij.h if you use the localinclude.h paradigm then in aij.c you
> would have #include "aij.h" but in mpiaij.h you would have #include
> <./src/mat/impls/aij/seq/aij.h> I don't li
On Mon, Mar 14, 2011 at 8:44 AM, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 14:08, Barry Smith wrote:
>>
>> For files like aij.h if you use the localinclude.h paradigm then in aij.c
>> you would have ?#include "aij.h" ?but in mpiaij.h you would have #include
>> <./src/mat/impls/aij/seq/aij.h> I d
Ok, apparently etags does more than I thought it did... off to RTFM.
Thanks,
Ethan
On Mon, 2011-03-14 at 15:39 +0100, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 15:34, Ethan Coon wrote:
> Related to this, do you guys have a standard way of finding
> all such
> instances?
Related to this, do you guys have a standard way of finding all such
instances? I was using grep/find (and then checking the compilation
output), but I'm sure my find was missing a few files.
Ethan
On Fri, 2011-03-11 at 19:14 -0600, Satish Balay wrote:
> I just pushed this patch along with the
testexamples_C_X11 in: /Users/barrysmith/Src/petsc-dev/src/dm/examples/tests
3c3
< Vector Object:
---
> Vector Object: 2 MPI processes
Possible problem with ex2_1, diffs above
WARNING! There are options you set that were not used!
WARNING! could be spelling mistake, etc!
Option left: name:-test_or
On Mar 13, 2011, at 11:34 PM, Jed Brown wrote:
> On Mon, Mar 14, 2011 at 05:01, Dmitry Karpeev wrote:
> So it is okay to include headers from the source tree other than from
> under $PETSC_DIR/include?
> I thought the subject of this thread expressly banned that.
>
> That is a style decision th
understanding
of whether the compiler's $PWD affected header resolution (it doesn't) and
recall some possible IDE issues but don't know if they were resolved.
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s has caused any problems.
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