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Modern X86 Assembly Language Programming: 32-bit, 64-bit, SSE, and AVX by Daniel Kusswurm

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CHAPTER 15

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X86-AVX Programming - Packed Integers

This chapter illustrates how to use the x86-AVX instruction set to perform operations using 256-bit wide packed integer operands. It includes a couple of sample programs that explain how to carry out basic packed integer arithmetic and unpack operations. It also contains a few of sample programs that implement commonly-used image processing algorithms using 8-bit unsigned integers. All of the sample programs in this chapter require a processor and operating system that support AVX2.

Packed Integer Fundamentals

This section demonstrates how to perform packed integer operations using the x86-AVX ...

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