[petsc-users] Correct approach for updating deprecated code

[Matthew Knepley]

I think you are going to have to send the error logs.

  Thanks,

     MAtt

On Sun, Feb 23, 2020 at 6:45 PM Richard Beare <richard.beare at monash.edu>
wrote:

> That's what I did (see below), but I got ordering errors (unfortunately
> deleted those logs too soon). I'll rerun if no one recognises what I've
> done wrong.
>
> PetscViewer viewer1;
> ierr = PetscViewerBinaryOpen(PETSC_COMM_WORLD,fileName.c_str
> (),FILE_MODE_WRITE,&viewer1);CHKERRQ(ierr);
> //ierr =
> PetscViewerSetFormat(viewer1,PETSC_VIEWER_BINARY_MATLAB);CHKERRQ(ierr);
> ierr = PetscViewerPushFormat(viewer1,PETSC_VIEWER_BINARY_MATLAB);CHKERRQ
> (ierr);
>
> ierr = PetscObjectSetName((PetscObject)mX,"x");CHKERRQ(ierr);
> ierr = PetscObjectSetName((PetscObject)mB,"b");CHKERRQ(ierr);
>
> On Mon, 24 Feb 2020 at 10:43, Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Sun, Feb 23, 2020 at 6:25 PM Richard Beare via petsc-users <
>> petsc-users at mcs.anl.gov> wrote:
>>
>>>
>>> Hi,
>>> The following code gives a deprecation warning. What is the correct way
>>> of updating the use of ViewerSetFormat to ViewerPushFormat (which I presume
>>> is the preferred replacement). My first attempt gave errors concerning
>>> ordering.
>>>
>>
>> You can't just change SetFormat to PushFormat here?
>>
>>   Matt
>>
>>
>>> Thanks
>>>
>>> PetscViewer viewer1;
>>> ierr = PetscViewerBinaryOpen(PETSC_COMM_WORLD,fileName.c_str
>>> (),FILE_MODE_WRITE,&viewer1);CHKERRQ(ierr);
>>> ierr = PetscViewerSetFormat(viewer1,PETSC_VIEWER_BINARY_MATLAB);CHKERRQ
>>> (ierr);
>>>
>>> ierr = PetscObjectSetName((PetscObject)mX,"x");CHKERRQ(ierr);
>>> ierr = PetscObjectSetName((PetscObject)mB,"b");CHKERRQ(ierr);
>>>
>>> ierr = VecView(mX,viewer1);CHKERRQ(ierr);
>>> ierr = VecView(mB,viewer1);CHKERRQ(ierr);
>>>
>>>
>>> --
>>> --
>>> A/Prof Richard Beare
>>> Imaging and Bioinformatics, Peninsula Clinical School
>>> orcid.org/0000-0002-7530-5664
>>> Richard.Beare at monash.edu
>>> +61 3 9788 1724
>>>
>>>
>>>
>>> Geospatial Research:
>>> https://www.monash.edu/medicine/scs/medicine/research/geospatial-analysis
>>>
>>
>>
>> --
>> 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/>
>>
>
>
> --
> --
> A/Prof Richard Beare
> Imaging and Bioinformatics, Peninsula Clinical School
> orcid.org/0000-0002-7530-5664
> Richard.Beare at monash.edu
> +61 3 9788 1724
>
>
>
> Geospatial Research:
> https://www.monash.edu/medicine/scs/medicine/research/geospatial-analysis
>


-- 
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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