From: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: malloc and alignment
Date: Sat, 28 Jun 2003 22:30:31 -0400 [thread overview]
Message-ID: <E19WRxX-0006HX-9T@fencepost.gnu.org> (raw)
In-Reply-To: <200306272317.h5RNHcqQ026907@rum.cs.yale.edu> (monnier+gnu/emacs@cs.yale.edu)
In all three cases, malloc (or memalign) itself does not use up much
extra memory (in the case of memalign, it uses up a lot of memory
if we memalign (16384) which is why I only memalign (16380).
The actual number of bytes per float used up in the three cases is:
- 12.14
- 8.74
- 8.26
With those ratios, I'd say it is efficient enough, for cons cells too.
Please install your changes.
next prev parent reply other threads:[~2003-06-29 2:30 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
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 [this message]
2003-07-04 20:42 ` Stefan Monnier
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