...ARC uses a mechanism called auto-release pools that help cut down on the release...

...ARC uses a mechanism called auto-release pools that help cut down on the release...

...This is costly, because:

1. the gc pools may be fragmented, i.e. interleaved with...

...that we can't have thread-local pools. Unless a new attribute were introduced like...

...mark&release, circular buffers, pools, pool groups (collection of different sized pools)... that might be...

...has its own allocators though, things like pools
or groups which it uses explicitly within...

...pool-group:
  * Allocate from a group of pools allocating differently sized objects.
(this is a...

...with malloc. The memory comes from distinct pools.

Another option could be to use "GC...

...makes use of memory areas. Free-lists, pools, stacks etc. Safe ones have ref-counting...

...doing stuff with thread-local caches or pools or anything which couldn't be used...