[petsc-users] Running example problem

[Matthew Knepley]

On Thu, Jun 4, 2020 at 9:12 AM Fazlul Huq <huq2090 at gmail.com> wrote:

> Somehow, make is not working.
> Please find the attachment herewith for the terminal readout.
>

Since you built with PETSC_ARCH=linux-gnu, you need that in your
environment.

  Thanks,

     Matt


> Thank you.
>
> Sincerely,
> Huq
>
> On Thu, Jun 4, 2020 at 7:57 AM Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Thu, Jun 4, 2020 at 8:53 AM Fazlul Huq <huq2090 at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> I have a very preliminary question!
>>> I think I have installed PETSc correctly cause I got following on the
>>> terminal:
>>>
>>> Command:
>>> make PETSC_DIR=/home/huq2090/petsc-3.10.2 PETSC_ARCH=linux-gnu check
>>> Response:
>>> Running check examples to verify correct installation
>>> Using PETSC_DIR=/home/huq2090/petsc-3.10.2 and PETSC_ARCH=linux-gnu
>>> C/C++ example src/snes/tutorials/ex19 run successfully with 1 MPI process
>>> C/C++ example src/snes/tutorials/ex19 run successfully with 2 MPI
>>> processes
>>> Fortran example src/snes/tutorials/ex5f run successfully with 1 MPI
>>> process
>>> Completed test examples
>>>
>>> Now, I am trying to run an example from the list of provided examples.
>>> Can you please help me out, how to run an example problem from the list
>>> of examples?
>>> I mean, how to make executable and run the executable?
>>>
>>
>> cd $PETSC_DIR
>> cd src/snes/tutorials
>> make ex5
>> ./ex5 -snes_monitor
>>
>>   Thanks,
>>
>>      Matt
>>
>>
>>> Thank you.
>>> Sincerely,
>>> Huq
>>> --
>>>
>>> Fazlul Huq
>>> Graduate Research Assistant
>>> Department of Nuclear, Plasma & Radiological Engineering (NPRE)
>>> University of Illinois at Urbana-Champaign (UIUC)
>>> E-mail: huq2090 at gmail.com
>>>
>>
>>
>> --
>> 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
>>
>> https://www.cse.buffalo.edu/~knepley/
>> <http://www.cse.buffalo.edu/~knepley/>
>>
>
>
> --
>
> Fazlul Huq
> Graduate Research Assistant
> Department of Nuclear, Plasma & Radiological Engineering (NPRE)
> University of Illinois at Urbana-Champaign (UIUC)
> E-mail: huq2090 at gmail.com
>


-- 
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

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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