iPhone vs Android

[Kagamin via Digitalmars-d]

On Monday, 12 September 2016 at 22:57:23 UTC, Andrei Alexandrescu 
wrote:
> It follows that the latter needs more memory for the same 
> performance, and is more jerky in behavior than the former. 
> Wondering to what extent this is true.

The rule of thumb is that for efficient operation an advanced GC 
consumes twice the used memory. Also without card marking D GC 
scans entire heap every collection, which adds to energy 
consumption. I'm leaning towards arena allocator.