Accession Number : AD0674617

Title :   COMPUTER PROGRAMS: INTERNAL REPRESENTATION.

Descriptive Note : Final rept. 15 May 67-15 May 68,

Corporate Author : MORRISSEY (JOHN) ASSOCIATES INC NEW YORK

Personal Author(s) : Barbieri,R. ; Morrissey,J.

Report Date : 15 MAY 1968

Pagination or Media Count : 88

Abstract : This report describes an internal representation of the FORTRAN executable statements in the 1130 computer. An interpreter is designed for execution of the statements in a time-sharing system. The effect of the internal form on the algorithm for execution of each statement is discussed. Problems, due to language features, core size, or the time sharing environment, are presented and solutions are proposed giving consideration to the tradeoff that can be made between space and time. (Author)

Descriptors :   (*TIME SHARING, *PROGRAMMING LANGUAGES), (*DIGITAL COMPUTERS, TIME SHARING), COMPUTER PROGRAMMING, COMPILERS, MEMORY DEVICES, SUBROUTINES, ALGORITHMS

Subject Categories : Computer Programming and Software
      Computer Hardware
      Computer Systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE