[petsc-users] AMD interlagos optimization flags

Dharmendar Reddy dharmareddy84 at gmail.com
Tue Mar 5 17:28:44 CST 2013


> indeed, it's better to use the same compiler for everything. Which
> gfortran version are you using? What is the option that is still missing?
> According to this page
> http://fortranwiki.org/fortran/show/Fortran+2003+status the Fortran 2003
> standard support is fairly extensive. We use gfortran 4.7.2 and a few
> features of Fortran 2003 in one of the applications.
>
> Also the -std=f2003 -ffree-form options should not be forgotten.
>
>
>  I use Finalization, class(*), Select Type, sourced allocation for
polymorphic objects......They seem to be only partially supported (what
ever that means). I think i should try again with the 4.7 compilers.
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