[fpc-devel] Forwarded message about FPC statusy

[Florian Klaempfl]

Am 25.12.2012 14:53, schrieb Jy V:
>
>     Although FPC heap manager is good, but custom pool memory allocation
>     will be much faster, since it will be very simple:
>
>       Result:=CurPoolPtr;
>       Inc(CurPoolPtr, BlockSize);
>       if CurPoolPtr > MaxPoolPtr then AllocNewZeroFilledPool();
>
>     It is not needed to handle memory releases during object
>     destruction. Since all nodes are available during whole compiling
>     phase (parsing, code generation, etc) and released only at the end
>     of a phase, it is possible just to release whole pool blocks at the
>     end of a phase.
>
>     Such pooled base class for compiler nodes should inrease performanse
>     a lot.
>
>
> I do agree,
> you should consider his position.

The total time FPC spend in memory manangement is 20% iirc. So I don't 
see much optimization potential here.