Go Optimal

A simple, fast, and easy-to-use library for optimally creating and handling data.

go get github.com/daanv2/go-optimal

Examples

// SliceSize returns the size that a slice should be to fit in the target cache
sliceSize := optimal.SliceSize[T]()

cpu.GetCPUInfo()

// These functions will be done in parralel, optimally splitting the work
parallel.ForEach()
parallel.Map()
parallel.All()

Documentation

The documentation can be found go dev or here.

Environment Variables / Settings

Variable	Optional	Documentation
CPU_CACHE_L1	true	Cache L1 size in bytes, When set overrides the scraped value
CPU_CACHE_L2	true	Cache L2 size in bytes, When set overrides the scraped value
CPU_CACHE_L3	true	Cache L3 size in bytes, When set overrides the scraped value
CPU_CACHE_OPTIMAL_SIZE	true	Optimal cache size in bytes, When set overrides the scraped value
CPU_CACHE_TARGET	true	What type of cache to target, can be L1, L2, L3, anything else and it will determine on its own