[petsc-users] maintaining application compatibility with 3.1 and 3.2

[Kirk, Benjamin (JSC-EG311)]

On Apr 17, 2013, at 9:12 AM, "Alexei Matveev" <alexei.matveev at gmail.com> wrote:

> Do you maybe have any tips or pointers on how to maintain such a
> compatibility?

We have a collection of macros that we use in the libMesh project to aid with this - see in particular petsc_macro.h at http://libmesh.sf.net.

We test daily with petsc 3.0 to 3.3 using this approach. 

 Ill get you the precise link if you desire later...

-Ben