GNS Programming System. Fortran GNS Language Description.
Abstract:
This paper is devoted to Fortran GNS language intended for distributed memory architectures. Fortran GNS is based on Fortran 77 Standard and extended by task handling and message passing constructs. The set of added language features includes a new data type, a new kind of program unit, new statements and new intrinsic procedures. Syntax and semantics of all extensions are described in this document in detail.