declares an array of struct of arrays, where each inner struct array contains 8 elements. This would have the advantage of playing well with the streaming prefetcher if you're working with all fields of the `Point` type, and allowing the compiler to use and increment a single pointer for loading/storing, accessing each field with a small compile time offset (that can get folded into addressing calculations, making them essentially free).
For example:
declares an array of struct of arrays, where each inner struct array contains 8 elements. This would have the advantage of playing well with the streaming prefetcher if you're working with all fields of the `Point` type, and allowing the compiler to use and increment a single pointer for loading/storing, accessing each field with a small compile time offset (that can get folded into addressing calculations, making them essentially free).Julia's StructArrays package is also very convenient: https://github.com/JuliaArrays/StructArrays.jl