[petsc-users] Migrating from Petsc 2 to Petsc 3

Matthew Knepley knepley at gmail.com
Tue Sep 14 09:26:52 CDT 2010


On Tue, Sep 14, 2010 at 9:23 AM, Mathieu P <mtp.vtk at gmail.com> wrote:

> HI,
>
> I am trying to migrate my program from Petsc 2 to Petsc 3.
>
> I am using petscsles.h, so the SLES package in my program.
> Can you confirm that this library doesn't exist anymore in PETSC 3 ? How to
> manage this lack of library ?
>

In release 2.1.6 (2003) we removed this library since the only functionality
already existed in KSP and PC. You
can find the list of changes in

  http://www.mcs.anl.gov/petsc/petsc-as/documentation/changes/index.html

     Matt


> Thanks,
>
> Cordialement,
>
> -- Mathieu P
> Sent from my phone.
>
>
>


-- 
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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