From: Eli Zaretskii <eliz@gnu.org>
To: Daniel Colascione <dancol@dancol.org>
Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: (heap 1024 82721 1933216)
Date: Sun, 19 Jan 2014 17:45:00 +0200 [thread overview]
Message-ID: <837g9wj7r7.fsf@gnu.org> (raw)
In-Reply-To: <52DB472B.5060805@dancol.org>
> Date: Sat, 18 Jan 2014 19:31:55 -0800
> From: Daniel Colascione <dancol@dancol.org>
> Cc: Emacs developers <emacs-devel@gnu.org>
>
> Another simple thing we can do is switch malloc implementations.
> jemalloc is a modern mmap-based allocator available on many systems. It
> should be close to a drop-in replacement for dlmalloc. Conveniently, it
> has both sbrk and mmap modes. We could use it in sbrk mode before
> dumping and mmap mode afterward.
Does jemalloc really make a difference in single-threaded programs?
prev parent reply other threads:[~2014-01-19 15:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-18 13:39 (heap 1024 82721 1933216) Daniel Colascione
2014-01-18 13:50 ` Eli Zaretskii
2014-01-18 13:51 ` Daniel Colascione
2014-01-18 14:07 ` Eli Zaretskii
2014-01-18 14:12 ` Daniel Colascione
2014-01-18 17:17 ` Eli Zaretskii
2014-01-18 14:15 ` David Kastrup
2014-01-18 17:19 ` Eli Zaretskii
2014-01-19 2:53 ` Stefan Monnier
2014-01-19 3:31 ` Daniel Colascione
2014-01-19 4:19 ` Stefan Monnier
2014-01-19 4:24 ` Daniel Colascione
2014-01-19 14:37 ` Stefan Monnier
2014-01-19 15:45 ` Eli Zaretskii [this message]
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