NDLI: The impact of the proposed standard for floating point arithmetic on languages and systems

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The impact of the proposed standard for floating point arithmetic on languages and systems

Content Provider	ACM Digital Library
Author	Feldman, Stuart I.
Abstract	Most programming languages seem to take a grudging approach to floating point computation. Many processors support these operations, and some peculiar and important users insist on using them, so languages provide some facility for using floating point entities. But very little care seems to be taken with numeric issues. Part of the problem is the wide range of anomalous hardware that must be made to "fit" the language. A language definition can be very vague (the most popular approach), or it can cover the limitations and anomalies by a careful specification (as in Brown's model [1]), or it can restrict its domain to particular hardware (such as the Floating Point Standard). The main impact of the proposed floating point standards may be to force a reconsideration of the role of floating point in programming languages. The following comments apply to all of the major proposals; where details are needed for a specific example, the Kahan, Coonen, and Stone [2] proposal is used.
Starting Page	31
Ending Page	32
Page Count	2
File Format	PDF
ISSN	01635778
DOI	10.1145/1057520.1057526
Journal	ACM SIGNUM Newsletter (SGNM)
Volume Number	14
Issue Number	si-2
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1990-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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