Monday, June 13, 2011

ARM NEON Basic Tutorials

NEON is an SIMD instruction set on ARM core CPUs. It helps to improve performance of an App. that does computationally complex jobs, such as image processing and 3D graphics.

I looked for tutorials for beginners, but there are not much. I found the following 4 posts. They explain basics of NEON step-by-step.

Coding for NEON - Part 1: Load and Stores
Coding for NEON - Part 2: Dealing With Leftovers
Coding for NEON - Part 3: Matrix Multiplication
Coding for NEON - Part 4: Shifting Left and Right