Article | REF: H1200 V1

SIMD instruction sets

Authors: Daniel ETIEMBLE, Lionel LACASSAGNE

Publication date: February 10, 2015

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


Français

5. Concluding remarks

In just under 20 years, SIMD extensions have evolved rapidly to become the most efficient technique for accelerating program execution with regular calculations in a single processor or in hardware architectures with more and more cores per multi-core chip. From the initial motivation of accelerating multimedia applications, hence the name multimedia instructions used in the early days, they have become both an extension increasingly resembling the vector instructions of Cray1-type vector machines on the one hand, while at the same time introducing ad hoc instructions enabling general-purpose processors to compete in the multimedia, signal processing or cryptography fields on the other.

Compilers are becoming increasingly adept at using these instructions. For code for which compilers cannot take advantage of these instructions, the use of intrinsics - function...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!


The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Software technologies and System architectures

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Concluding remarks