From: "Stefan Monnier" <monnier+gnu/emacs@rum.cs.yale.edu>
Cc: Stefan Monnier <monnier+gnu/emacs@rum.cs.yale.edu>
Subject: Re: malloc and alignment
Date: Mon, 16 Jun 2003 19:11:24 -0400 [thread overview]
Message-ID: <200306162311.h5GNBPG2024716@rum.cs.yale.edu> (raw)
In-Reply-To: 20030616223526.GA8010@gnu.org
> > So all we need is to make sure that those 8KB are properly aligned.
> > But how can I do that ?
> > It seems the only reliable way is to malloc 16KB and then waste
> > the 8KB that happen to be before/after the aligned part.
> >
> > Should I just wrap malloc in my own malloc_aligned such that
> > malloc_aligned calls malloc to allocate chunks of say 1MB
> > and then gives them out in aligned packets of 8KB ?
>
> You could use `memalign'....
How standard is it ?
Stefan
next prev parent reply other threads:[~2003-06-16 23:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-16 14:38 malloc and alignment Stefan Monnier
2003-06-16 15:15 ` David Kastrup
2003-06-16 15:39 ` Stefan Monnier
2003-06-16 15:59 ` Stefan Monnier
2003-06-17 4:57 ` Stephen J. Turnbull
2003-06-17 7:35 ` David Kastrup
2003-06-16 22:35 ` Miles Bader
2003-06-16 23:11 ` Stefan Monnier [this message]
2003-06-17 2:25 ` Miles Bader
2003-06-17 4:48 ` Stephen J. Turnbull
[not found] ` <E19SJCe-0008Bb-Vp@fencepost.gnu.org>
2003-06-24 22:52 ` Stefan Monnier
[not found] ` <E19VGK5-0000CQ-F4@fencepost.gnu.org>
2003-06-27 23:17 ` Stefan Monnier
2003-06-27 23:47 ` Miles Bader
2003-06-29 2:30 ` Richard Stallman
2003-07-04 20:42 ` Stefan Monnier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200306162311.h5GNBPG2024716@rum.cs.yale.edu \
--to=monnier+gnu/emacs@rum.cs.yale.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.