SIMD
Noun
Meaning
SIMD (uncountable)
(computing) Acronym of single instruction, multiple data.
Coordinate terms: MIMD, MISD, SISD
Anagrams
Examples
A homogeneous processor system typically requires extra registers for "special instructions" such as SIMD (MMX, SSE, etc.), while a heterogeneous system can implement different types of hardware for different instructions/uses.
A modern supercomputer is almost always a cluster of MIMD machines, each of which implements (short-vector) SIMD instructions.
Apple Computer had somewhat more success, even though they entered the SIMD market later than the rest.
Adoption of SIMD systems in personal computer software was at first slow, due to a number of problems.
A recent advancement by Ziilabs was the production of an SIMD type processor which can be used on mobile devices, such as media players and mobile phones.
Consequently, some DSPs feature multiple data memories in distinct address spaces to facilitate SIMD and VLIW processing.