In Chapter 2, you learned how to use AVX C++ SIMD intrinsic functions to perform packed integer arithmetic and other data manipulation operations using 128-bit wide operands. In this chapter, you will learn how to exploit AVX2 to perform similar operations using 256-bit wide packed integer operands. Chapter 4 is partitioned into two sections. The first section highlights SIMD integer arithmetic, unpacking and packing, and size promotions. The second section includes source code ...
© 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_44. AVX2 C++ Programming: Part 1
Daniel Kusswurm1
(1)
Geneva, IL, USA
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