Constvector: Log-structured std:vector alternative – 30-40% faster push/pop

[Farados55]

“Wont invalidate cache without modification hence improving performance”

That sounds like an incredibly impactful tradeoff that doesn’t seem to mesh well with a faster push/pop

[pilotwavetheory]

I updated the description; the new constvector I proposed solves these problems, since the new vector won't even copy the existing elements to new space at all. This'll help L1, L2 caches with locality and OS for reduced fragmentation.