[petsc-users] Can c++ SieveMesh support 64-bit?

[Matthew Knepley]

On Mon, Jun 18, 2012 at 7:04 PM, fdkong <fd.kong at siat.ac.cn> wrote:

> Hi Mat,
>
> I have been developing some codes based-on c++ sievemesh (your old version
> code). I want to know the following questions:
>
> (1) You have added a new c sievemesh. Will the old c++ version be remove
> in future？
>

Yes, but not soon. However, I recommend making a plan for switching, since
you get so many benefits
including much better solver integration. Take a look at SNES ex62.


> (2) Have you ever made some tests on 64-bit computer? Whether c++
> sieveMesh can run on 64-bit computer? I want to use 64-bit integer.
>

It will work on a 64-bit computer. Both version use PetscInt.

   Matt


> Regards,
> **
> ------------------
> Fande Kong
> ShenZhen Institutes of Advanced Technology
> Chinese Academy of Sciences
> **
>
>



-- 
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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