Alessandro Fanfarillo and Damian Rouson from Italy have translated the PICKSC skeleton code ppic2 to utilize Coarray Fortran.  Coarray Fortran enables a programmer to write parallel programs using a Partitioned Global Address Space (PGAS) scheme.  It is part of the Fortran2008 standard and provides an alternative to the dominant Message-Passing Interface (MPI) paradigm.

The code ppic2_caf is available here on the PICKSC site.