[petsc-users] Problem compiling with 64bit PETSc

[Karl Rupp]

Hey,

>       In C we have macros MPIU_INT that we use to indicate that the integer argument to the MPI call is 64 bit when 64 bit indices are used and 32 bit otherwise allowing users to write portable code that can just be reconfigured for 32 or 64 bit integers. I see we do not provide such a thing for Fortran; we should provide it. Unless Karl has coding time today we won't be able to get to it until tomorrow US time since it is already late in the US.

well, I'm not sufficiently experienced with the Fortran bindings (yet) 
to make this happen today...

Best regards,
Karli