EVEX prefix
id:
evex-prefix-169-14941750
title:
EVEX prefix
text:
The EVEX prefix and corresponding coding scheme is an extension to the 32-bit x86 (IA-32) and 64-bit x86-64 (AMD64) instruction set architecture. EVEX is based on, but should not be confused with the MVEX prefix used by the Knights Corner processor. The EVEX scheme is a 4-byte extension to the VEX scheme which supports the AVX-512 instruction set and allows addressing new 512-bit ZMM registers and new 64-bit operand mask registers. With Advanced Performance Extensions, the Extended EVEX prefix r
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/EVEX_prefix
date created:
2013-11-26T01:19:49Z
date modified:
2024-09-01T01:33:34Z
main entity:
{"identifier":"Q17015702","url":"https://www.wikidata.org/entity/Q17015702"}
image:
fields total:
13
integrity:
14