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AVX-512

AVX-512 are 512-bit extensions to the 256-bit Advanced Vector Extensions SIMD instructions for x86 instruction set architecture (ISA) proposed by Intel in July 2013, and first implemented in the 2016 Intel Xeon Phi x200 (Knights Landing), and then later in a number of AMD and other Intel CPUs (see list below). AVX-512 consists of multiple extensions that…

Instruction set, New instructions by sets & CPUs with AVX-512

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Overview

Instruction set

Encoding and features

New instructions in AVX-512 foundation

New instructions by sets

CPUs with AVX-512

Performance

Reception

Advanced semantic analysis

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Map overview Semantic statistics

AVX-512

Nodes85
Edges84
Triples254
Avg. degree1.98
Density0.023529
Components1

How this topic connects Entity context

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AVX-512

Top relations

related to CPUs with AVX-512 · 51
AVX-512 → Alder Lake, BF16, BF16Ice Lake, BF16Zen, BIOS, BITALG, BMM, BW, BWCannon Lake, CD, Celeron, CNS, CPU-Z Screenshot, CPUs, CPUsNote, DQ, ER, FP16, FP16Centaur Technology, FP16Sapphire Rapids
related to Performance · 18
AVX-512 → Advisor Recommendations, Advisor Survey, Along, As, AVX-512 ISA, AVX-512-specific, AVX-512VL, Compress/Expand, Core, Ice Lake Intel, Intel, Intel Compiler, Intel Vectorization Advisor, Intel Xeon Phi, On, Scatter, The, Xeon
related to References · 16
AVX-512 → Apress Media LLC, Assembly, AVX, AVX2, Daniel, ISBN, Kusswurm, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, Modern, New York, NY, OCLC, Wikisource-logo, X86 SIMD
related to Bitwise ternary logic · 15
AVX-512 → AND, ANDN, AVX, AVX-512DQ, AVX-512F, Each, EVEX, OR, Since, SSE, The, These, They, Two, XOR
related to GFNI · 13
AVX-512 → ARIA, AVX, AVX-512F, Camellia, CPU, Depending, EVEX-coded, GFNI, In, Rijndael-style S-boxes, SSE, These, VEX
related to BW, DQ and VBMI · 12
AVX-512 → AVX-, AVX-512BW, AVX-512DQ, AVX-512F, KADDandKTEST, KUNPCKBWwas, The, Two, VPERMB, VPERMI2B, VPERMT2B, VPMULTISHIFTQB
related to Instruction set · 12
AVX-512 → CD, CPUID, ER, However, Knights Landing, Knights Mill, PF, Purley, Skylake SP, The AVX-512, Xeon Phi, Xeon Scalable
related to New opmask instructions · 12
AVX-512 → AVX-512BW, Byte, Double, KORTEST, KTEST, Quad, SIMD, The, Unlike, VEX, With AVX-512DQ, Word
related to SIMD modes · 12
AVX-512 → AVX, AVX-512BW, AVX-512VL, AVX/AVX2, EVEX, However, Since AVX-512F, SSE, The AVX-512, Unlike AVX-256, VEX, XMM/YMM
related to VPCLMULQDQ · 11
AVX-512 → Availability, AVX, AVX-512 CPUs, AVX-512F, CPUID, EVEX-encoded, PCLMULQDQ, The, VEX-encoded, VPCLMULQDQ, With AVX-512VL

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Important terminology

instructions new registers versions instruction set intel mask avx 512-bit vector opmask also adds extension used operations introduced 256-bit using

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
opmaskinstance ofso most SSE and AVX/AVX2 instructions have new AVX-512 versions encoded with the EVEX prefix which allow access to new features0.80text
additional registersinstance ofso most SSE and AVX/AVX2 instructions have new AVX-512 versions encoded with the EVEX prefix which allow access to new features0.80text
AVX-512related to Bitwise ternary logicTwo0.60section
AVX-512related to Bitwise ternary logicThey0.60section
AVX-512related to Bitwise ternary logicEach0.60section
AVX-512related to Bitwise ternary logicSince0.60section
AVX-512related to Bitwise ternary logicThese0.60section
AVX-512related to Bitwise ternary logicAVX-512F0.60section
AVX-512related to Bitwise ternary logicEVEX0.60section
AVX-512related to Bitwise ternary logicSSE0.60section
AVX-512related to Bitwise ternary logicAVX0.60section
AVX-512related to Bitwise ternary logicAND0.60section

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