An executable program is HPF-conforming if it uses only those forms and relationships described in this document and if the program has an interpretation according to this document. A program unit is HPF-conforming if it can be included in an executable program in a manner that allows the executable program to be HPF-conforming.
An executable program is Subset-conforming if it uses only the forms
and relationships described in this document for Subset HPF
(Section ) and if it has an interpretation under the
constraints of Subset HPF. A program unit is Subset-conforming if it
can be included in an executable program in a manner that allows the
executable program to be Subset-conforming.
(The above definitions were adapted from the Fortran 90 standard.)