Learn SIMD

A structured guide to SIMD programming with AVX2, from the basics to advanced techniques

Getting Started

The fundamentals of SIMD programming -- what it is, why it matters, and your first AVX2 intrinsics.

An introduction to Single Instruction Multiple Data and why it's the key to high-performance computing.

Write your first AVX2 SIMD code using Intel intrinsics -- loading, adding, and storing vectors.

Master the fundamental AVX2 operations -- arithmetic, comparison, logical, and data movement.

Addition, subtraction, multiplication, and more -- the building blocks of SIMD computation.