Modern Arm Assembly Language Programming: Covers Armv8-A 32-bit, 64-bit, and SIMD

© Daniel Kusswurm 2020

D. KusswurmModern Arm Assembly Language Programminghttps://doi.org/10.1007/978-1-4842-6267-2_16

16. Armv8-64 Advanced SIMD Programming

Daniel Kusswurm¹ 

(1)

Geneva, IL, USA

 

Chapter 16 examines source code examples that carry out Advanced SIMD calculations. The first source code example demonstrates how to code convolution functions using A64 fused multiply-add (FMA) instructions. This is followed by a source example that illustrates vector cross product calculations. The final two source code examples highlight SIMD calculations using 4 × 4 matrices of single-precision floating-point values.

The assembly language functions presented in this chapter are somewhat longer than the ones you saw in previous chapters. However, you have ...