Parallel Fortran definition language
(Pfortran) Extensions to Fortran
by Ridgway Scott email@example.com
of Houston University. Pfortran provides a shared memory SIMD
model on message passing
It was under development in 1994.
["Pfortran: A Parallel Dialect of Fortran", L.R. Scott, Fortran Forum 11(3):20-31, Sep 1992].