From: Damien Doligez <damien.doligez@inria.fr>
To: Christophe Raffalli <Christophe.Raffalli@univ-savoie.fr>
Cc: OCaml List <caml-list@yquem.inria.fr>
Subject: Re: [Caml-list] Physical counterpart to Pervasives.compare?
Date: Wed, 26 Aug 2009 12:25:01 +0200 [thread overview]
Message-ID: <021D8B63-6323-49FA-A04F-A3796296BF9E@inria.fr> (raw)
In-Reply-To: <4A942774.8000208@univ-savoie.fr>
On 2009-08-25, at 20:03, Christophe Raffalli wrote:
> [...] and the minor heap is at
> a higher adress than the major heap,
That would be very hard to guarantee, given the current OS
trend toward address randomization.
> How much slower is the compacting major GC comparer
> to the standard one ?
First you do the GC, then you compact, so it's pure overhead
but that's not the problem. The problem is that compaction
is not incremental.
-- Damien
next prev parent reply other threads:[~2009-08-26 10:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090824100004.6DBBDBBAF@yquem.inria.fr>
2009-08-24 12:30 ` Pascal Cuoq
2009-08-25 18:03 ` Christophe Raffalli
2009-08-26 10:25 ` Damien Doligez [this message]
[not found] <20090729030710.BB3C6BC5C@yquem.inria.fr>
2009-07-29 7:04 ` Pascal Cuoq
2009-08-24 7:01 ` Jean-Christophe Filliâtre
2009-07-29 1:25 Elnatan Reisner
2009-07-29 3:06 ` [Caml-list] " Edgar Friendly
2009-07-29 3:58 ` Edgar Friendly
2009-07-29 6:13 ` Alain Frisch
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