[plt-scheme] Collect-Garbage not enabled on Dr. Scheme?

What are the difference between CGC and 3m.Both has some advantage or
disadvantage ? Or It is just about running time or compilation time.I know
that garbage collector is responsible for clearing up the shared memory.

I dont know the whole issue on running time and compilation time.
Running time is same with compilation time.?
Or running time is the time about caring algorithm.
For example running time of merge sort is nlogn .This nlogn include only
time until array is sorted(I assume array is unsorted in first time) or
include this plus "clearing shared memory".Anyway sorry for my bad english i
hope i can tell my point.

But i just wonder about CGC and 3m.
What do we exactly focus on "garbage collector".

On Sun, Apr 5, 2009 at 1:59 AM, Marek Kubica <marek at xivilization.net> wrote:

> On Sun, 5 Apr 2009 01:43:33 +0300
> emre berat nebioğlu <beratn at gmail.com> wrote:
>
> > Someone said to me Drscheme has 3 or 4 garbage collector.Is it true ?
> > If it is true.How it works and how drscheme uses tese.
>
> MzScheme (the actual Scheme implementation that runs in the background
> of DrScheme) supports two different Garbage Collectors: the older CGC
> collector and the newer 3m collector. But the collector-selection
> happens on compile time - that is when MzScheme runs, there can only be
> one collector active, which is usually 3m since it is the default.
>
> regards,
> Marek
>
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