FORTRAN 77 and structured design

1981 ◽  
Vol 16 (12) ◽  
pp. 7-9
Author(s):  
D. G. Elliott
Keyword(s):  
Structured Design ◽  
Fortran 77

PENGEMBANGAN MODUL PEMBELAJARAN PERANCANGAN SISTEM INFORMASI PADA MATERI PERANCANGAN TERSTRUKTUR BERBASIS TEKNOLOGI KOMPUTER

2019 ◽  
Vol 2 ◽  
Author(s):  
Marlina Marlina
Keyword(s):  
College Students ◽  
Computer Technology ◽  
Learning Method ◽  
Design Development ◽  
Structured Design ◽  
Learning Module ◽  
The People ◽  
Post Test ◽  
Analysis Design ◽  
The University

This research discussed the issue of the development of learning module based computer technology especially a powerpoint. This module is intended to help students receive the material that was delivered by lecturer especially design structured matter which currently learning module media shaped print and the contents of the text are form module so the university students ca not see the material . Based on these problems was built a module learning computer technology with a powerpoint . The reason the manufacture of the module was structured design material with a picture and a symbol of in designing a system so it needs to ease student visualiasi received mater learning. Method of development this module use the model ADDIE (analysis, design, development, implementation and evaluation). Results in this research validated by 2 ( two ) experts namely the people of material said 80% module very reasonable used without revision and media experts said 84% module very reasonable used without revision while results trial by college students by means of pre-test and post-test. The results obtained module very well be used.

Fortran 77 compiler survey

1983 ◽  
Vol 2 (1) ◽  
pp. 9-12 ◽  
Author(s):  
D. M. Vallance
Keyword(s):  
Fortran 77

scholarly journals Making legacy Fortran code type safe through automated program transformation

2021 ◽  
Author(s):  
Wim Vanderbauwhede
Keyword(s):  
Side Effect ◽  
Program Transformation ◽  
The Novel ◽  
Formal Approach ◽  
Type Checking ◽  
Type Safety ◽  
Fortran Code ◽  
Fortran 90 ◽  
Code Type ◽  
Fortran 77

AbstractFortran is still widely used in scientific computing, and a very large corpus of legacy as well as new code is written in FORTRAN 77. In general this code is not type safe, so that incorrect programs can compile without errors. In this paper, we present a formal approach to ensure type safety of legacy Fortran code through automated program transformation. The objective of this work is to reduce programming errors by guaranteeing type safety. We present the first rigorous analysis of the type safety of FORTRAN 77 and the novel program transformation and type checking algorithms required to convert FORTRAN 77 subroutines and functions into pure, side-effect free subroutines and functions in Fortran 90. We have implemented these algorithms in a source-to-source compiler which type checks and automatically transforms the legacy code. We show that the resulting code is type safe and that the pure, side-effect free and referentially transparent subroutines can readily be offloaded to accelerators.

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