Investigation of the Multiply-sub Operation on the Baikal-T Processor

Authors

  • Ivan Arkhipov Saint Petersburg State University, 28, Universitetskiy pr., 198504, Saint Petersburg, Russia

DOI:

https://doi.org/10.32603/2071-2340-2022-3-82-93

Keywords:

MIPS, Baikal processor, multiply–substruction, optimization, assembler

Abstract

This article is a continuation of a series of studies devoted to the study of combined operations on the Baikal-T processor. It discusses various features of the multiply-sub command. Various examples of using the command are given, calculations are made and conclusions are formulated. It also describes situations in which the use of the multiply-sub command is justified, and situations in which its use is not profitable relative to the running time of the program.

Author Biography

  • Ivan Arkhipov, Saint Petersburg State University, 28, Universitetskiy pr., 198504, Saint Petersburg, Russia

    Ivan Arkhipov, Graduate of the educational program “Mathematical support and administration of information systems”, 2 year of study, arkhipov.iv99@mail.ru

References

IEEE, “IEEE Standard for Floating-Point Arithmetic,” in IEEE Std 754-2019 (Revision of IEEE 754-2008), pp. 1–84, 2019; doi: 10.1109/IEEESTD.2019.8766229

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I. S. Arkhipov, “Investigation of the Multiply-add Operation on the BaikalT Processor,” Computer tools in education, no. 1, pp. 46–56, 2022 (in Russian); doi: 10.32603/2071-2340-2022-1-46-56

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I. S. Arkhipov, “Multiply-accumulate-operations-research,” in GitHUB, 13 Jul. 2022. [Online]. Available: https://github.com/IvanArkhipov1999/Multiply-accumulate-operations-research

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Published

2022-11-24

Issue

No. 3 (2022)

Section

Software Engineering

License

How to Cite

[1]
I. Arkhipov, “Investigation of the Multiply-sub Operation on the Baikal-T Processor”, Компьютерные инструменты в образовании, no. 3, pp. 82–93, Nov. 2022, doi: 10.32603/2071-2340-2022-3-82-93.

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