[petsc-users] How to compile with DMDA

[behzad baghapour]

OK. I saw that my make file has a mistake :-)
But I have a question here. How I can find out the code runs in parallel as
the code hasn't get "rank" and "size" or not defined in main program maybe ?

Thanks, B.B.




On Wed, Nov 9, 2011 at 5:39 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Wed, Nov 9, 2011 at 2:00 PM, behzad baghapour <
> behzad.baghapour at gmail.com> wrote:
>
>> Yes, I did mean it. But I received that error.
>>
>
> 1) Do not type in the error. Cut & paste EXACTLY the error from the run
>
> 2) It sounds like you are trying to build without the PETSc makefiles.
> Since it is breaking,
>      I recommend you use the makefiles instead. There is a section in the
> manual.
>
>    Matt
>
>
>> On Wed, Nov 9, 2011 at 3:49 PM, Satish Balay <balay at mcs.anl.gov> wrote:
>>
>>> On Wed, 9 Nov 2011, behzad baghapour wrote:
>>>
>>> > Dear all,
>>> >
>>> > It may be a repeated question. When I want to run an example with
>>> DMDA, I
>>> > received the error:
>>> >
>>> > "could not find pestcdmda.h"
>>>
>>>                     ^^ you have a typo here..
>>> >
>>> > I configured Petsc with --mpi-download=1, make a Petsc example with
>>> DMDA,
>>>
>>>                          ^^^^^^^^^^^ you mean --download-mpich?
>>>
>>> Satish
>>>
>>> > and run with mpiexec -n ....
>>> >
>>> > What should I do more?
>>> >
>>> > Thanks,
>>> > B.B.
>>> >
>>>
>>>
>>
>>
>> --
>> ==================================
>> Behzad Baghapour
>> Ph.D. Candidate, Mechecanical Engineering
>> University of Tehran, Tehran, Iran
>> https://sites.google.com/site/behzadbaghapour
>> Fax: 0098-21-88020741
>> ==================================
>>
>>
>
>
> --
> 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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