Account Options

  1. Sign in
The old Google Groups will be going away soon, but your browser is incompatible with the new version.
Google Groups Home
« Groups Home
Message from discussion Garbage hunting
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
 
From:
To:
Cc:
Followup To:
Add Cc | Add Followup-to | Edit Subject
Subject:
Validation:
For verification purposes please type the characters you see in the picture below or the numbers you hear by clicking the accessibility icon. Listen and type the numbers you hear
 
Peter Van Eynde  
View profile  
 More options Jan 6 1999, 3:00 am
Newsgroups: comp.lang.lisp
From: pvane...@mail.inthan.be (Peter Van Eynde)
Date: 1999/01/06
Subject: Re: Garbage hunting
On 06 Jan 1999 05:55:23 +0100, Matthias Buelow wrote:

>With ACL5 or CMUCL I would suspect that they do not use malloc at the
>lower levels but have their own brk-pusher under the hood, which may
>or may not implement lowering the brk if there's enough room free at
>the top of the heap.

CMUCL at least uses mmap to get memory and to load the core file, and we
use munmap to release it, for example after doing a GC we free the
oldspace. This is clearly visible if you use xosview to watch the memory
consumption.

Groetjes, Peter

--
It's logic Jim, but not as we know it. | pvane...@debian.org for pleasure,
"God, root, what is difference?",Pitr  | pvane...@inthan.be for more pleasure!


 
You must Sign in before you can post messages.
To post a message you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.