Heap optimization means speed optimizationFind heap allocations and nail them down to save 0.67µs (37%) on a Raspberry Pi 3 in an inner loop Heap optimization For hot code paths, it is important to reduce heap allocations. This reduces the GC pressure and it is generally a speed optimization at the same time. We’ll see real world examples below. Reducing heap usage can be done in a few ways and I’ll show case three in this post: Favor con
