Would be cool to have recent findings on persistent data structures via the lenses of cache locality
I know people using ref counting to support using allocation arenas for immutable structures. For some workloads that gives a pretty crazy performance boost.
Just pre-allocating leaf nodes can reduce iteration overhead by 40%.
alt Hacker News
I know people using ref counting to support using allocation arenas for immutable structures. For some workloads that gives a pretty crazy performance boost.
Just pre-allocating leaf nodes can reduce iteration overhead by 40%.