Back Extensions vectorials avançades Catalan Advanced Vector Extensions German Extensiones Vectoriales Avanzadas Spanish افزونهبردار پیشرفته Persian Advanced Vector Extensions French AVX HE Advanced Vector Extension Italian 고급 벡터 확장 Korean Advanced Vector Extensions Polish Advanced Vector Extensions Portuguese
Advanced Vector Extensions (AVX, also known as Gesher New Instructions and then Sandy Bridge New Instructions) are SIMD extensions to the x86 instruction set architecture for microprocessors from Intel and Advanced Micro Devices (AMD). They were proposed by Intel in March 2008 and first supported by Intel with the Sandy Bridge[1] processor shipping in Q1 2011 and later by AMD with the Bulldozer[2] processor shipping in Q3 2011. AVX provides new features, new instructions, and a new coding scheme.
AVX2 (also known as Haswell New Instructions) expands most integer commands to 256 bits and introduces new instructions. They were first supported by Intel with the Haswell processor, which shipped in 2013.
AVX-512 expands AVX to 512-bit support using a new EVEX prefix encoding proposed by Intel in July 2013 and first supported by Intel with the Knights Landing co-processor, which shipped in 2016.[3][4] In conventional processors, AVX-512 was introduced with Skylake server and HEDT processors in 2017.
- ^ Kanter, David (September 25, 2010). "Intel's Sandy Bridge Microarchitecture". www.realworldtech.com. Retrieved February 17, 2018.
- ^ Hruska, Joel (October 24, 2011). "Analyzing Bulldozer: Why AMD's chip is so disappointing - Page 4 of 5 - ExtremeTech". ExtremeTech. Retrieved February 17, 2018.
- ^ James Reinders (July 23, 2013), AVX-512 Instructions, Intel, retrieved August 20, 2013
- ^ "Intel Xeon Phi Processor 7210 (16GB, 1.30 GHz, 64 core) Product Specifications". Intel ARK (Product Specs). Retrieved March 16, 2018.
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