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A machine-independent APL interpreter

Published: 01 July 1978 Publication History

Abstract

The problem of writing machine-independent APL interpreters is solved by means of a systems programming approach making use of an intermediate level language specially designed for that purpose. This paper describes the language, as well as the procedure used to build universal interpreters. Three compilers that translate this language for three different machines have been written so far, and an APL interpreter has been finished.

References

[1]
APL Language, Publication No. GC26-3847-0, IBM Corporation, Data Processing Division, White Plains, NY, 1975.
[2]
M. Alfonseca, M. L. Tavera, and R. Casajuana, "An APL Interpreter and System for a Small Computer," IBM Syst. J. 16, 18 (1977).
[3]
Seriesll Model 54955 Processor and Processor Features Description, Publication No. GA34-0021, IBM Corporation, General Systems Division, Atlanta, GA, 1977.
[4]
VS APL Program Logic, Publication No. LY20-8032-1, IBM Corporation, Data Processing Division, White Plains, NY, 1976.
[5]
M. Alfonseca, "An APL-written APL-subset to System/7- MSP Translator," Proceedings of the APL Congress 73, North-Holland, Amsterdam, 1973.
[6]
R. Aguilar, M. Alfonseca, and J. Bondia, APL to System/7 Assembler Compiler, SCR.05.73, Centro de Investigacion UAM-IBM, Madrid, 1973.
[7]
H. J. Sal and Z. Weiss, "Some Properties of APL Programs," Proceedings of the APL Congress 75, ACM, New York, 1975.
[8]
Machine Oriented Higher Level Languages, W. L. van der Poel and L. A. Maarssen, eds., North Holland Publishing Co., Amsterdam, 1974.

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Published In

cover image IBM Journal of Research and Development
IBM Journal of Research and Development  Volume 22, Issue 4
July 1978
96 pages

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IBM Corp.

United States

Publication History

Published: 01 July 1978
Revised: 10 January 1978
Received: 12 September 1977

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