Modern X86 Assembly Language Programming: Covers X86 64-bit, AVX, AVX2, and AVX-512

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023

D. KusswurmModern X86 Assembly Language Programminghttps://doi.org/10.1007/978-1-4842-9603-5_13

13. AVX-512 Programming – Packed Integers

Daniel Kusswurm¹  

(1)

Geneva, IL, USA

 

AVX-512 is undoubtedly the largest and perhaps the most consequential extension of the x86 platform to date. It doubles the number of available SIMD registers and broadens the width of each register from 256 to 512 bits. AVX-512 also extends the instruction syntax of AVX and AVX2 to support additional capabilities not available in these earlier extensions including mask merging, zero merging, embedded broadcasts, and instruction-level rounding control for floating-point operations. ...