On Thursday, 14 August 2014 at 18:52:00 UTC, Sean Kelly wrote:
On 64 bit, reserve a huge chunk of memory, set a SEGV handler and commit more as needed. Basically how kernel thread stacks work. I've been meaning to do this but haven't gotten around to it yet.
AFAIK, OS already provides this transparently: when you allocate memory, OS only reserves the memory range and commits pages when they are accessed.
