The previous chapter explained SIMD fundamentals including packed types, arithmetic calculations, and data manipulation operations. It also highlighted a few details regarding the history of x86-AVX and its computational capabilities. The focus of this chapter is AVX integer arithmetic using 128-bit wide operands. The first section contains several concise source code examples that illustrate how to use C++ SIMD intrinsic functions to perform packed integer arithmetic. This followed ...
© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022
D. KusswurmModern Parallel Programming with C++ and Assembly Languagehttps://doi.org/10.1007/978-1-4842-7918-2_22. AVX C++ Programming: Part 1
Daniel Kusswurm1
(1)
Geneva, IL, USA
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