From: Eli Zaretskii <eliz@gnu.org>
To: Ken Brown <kbrown@cornell.edu>
Cc: emacs-devel@gnu.org, angelo.graziosi@alice.it
Subject: Re: 64-bit emacs crashes a lot
Date: Sun, 18 Aug 2013 22:14:32 +0300 [thread overview]
Message-ID: <83li3ylskn.fsf@gnu.org> (raw)
In-Reply-To: <521107DE.40803@cornell.edu>
> Date: Sun, 18 Aug 2013 13:43:58 -0400
> From: Ken Brown <kbrown@cornell.edu>
> Cc: emacs <emacs-devel@gnu.org>
>
> > Usually, in that case, the build log shows
> >
> > ...
> > Static heap usage: 10273280 of 13631488 bytes
> > ...
> > Static heap usage: 5419520 of 13631488 bytes
> >
> >
> > Doesn't it mean that the "end" product uses only about 5.2 MB?
>
> Yes, but you still need a bigger static heap for bootstrapping. While
> bootstrap-emacs is being built, many *.el files get loaded, and this
> requires a large static heap. Then bootstrap-emacs byte-compiles those
> files. Now when emacs is built, the smaller *.elc files can be used, so
> a smaller static heap suffices for that second step.
You could define the heap size differently during a bootstrap and
afterwards, if that matters. Just make sure GCC defines some
preprocessor symbol during one or the other.
next prev parent reply other threads:[~2013-08-18 19:14 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-17 19:43 64-bit emacs crashes a lot Angelo Graziosi
2013-08-17 20:16 ` Ken Brown
2013-08-17 22:23 ` Angelo Graziosi
2013-08-18 17:43 ` Ken Brown
2013-08-18 19:10 ` Angelo Graziosi
2013-08-18 19:14 ` Eli Zaretskii [this message]
[not found] <51F3151D.7040000@cs.utoronto.ca>
[not found] ` <51F33565.1090406@cornell.edu>
[not found] ` <51F33F52.4060405@cs.utoronto.ca>
[not found] ` <51FB1D9E.5090102@cs.utoronto.ca>
[not found] ` <20130802080211.GA18054@calimero.vinschen.de>
[not found] ` <51FB9228.2020309@cornell.edu>
[not found] ` <51FBA100.90005@cs.utoronto.ca>
[not found] ` <51FD5462.5020400@cs.utoronto.ca>
[not found] ` <51FFBDFF.7040501@cornell.edu>
[not found] ` <51FFC4F2.8080909@cs.utoronto.ca>
[not found] ` <5203D89E.6030801@cornell.edu>
[not found] ` <5203DCCA.1010105@cs.utoronto.ca>
[not found] ` <5205B364.8090007@cs.utoronto.ca>
[not found] ` <52064730.50404@cornell.edu>
[not found] ` <"52065B3C.6060104@cs.utoronto <520CCA41.3000107"@cs.utoronto.ca>
[not found] ` <520D089A.1020806@cornell.edu>
[not found] ` <83ioz6op5v.fsf@gnu.org>
[not found] ` <520D4036.8010303@cs.utoronto.ca>
[not found] ` <8361v6nhdb.fsf@gnu.org>
2013-08-16 11:37 ` Ryan Johnson
2013-08-16 13:10 ` Eli Zaretskii
[not found] ` <520D900A.8000907@cornell.edu>
[not found] ` <520DABDC.8020304@cs.utoronto.ca>
[not found] ` <520DBFCD.4080808@cs.utoronto.ca>
[not found] ` <8338qangma.fsf@gnu.org>
2013-08-16 11:39 ` Ryan Johnson
[not found] ` <834naqnh9t.fsf@gnu.org>
2013-08-16 11:41 ` Ryan Johnson
2013-08-16 13:31 ` Eli Zaretskii
2013-08-16 14:16 ` Ryan Johnson
2013-08-16 14:49 ` Eli Zaretskii
2013-08-16 14:20 ` Ken Brown
2013-08-16 14:24 ` Ryan Johnson
2013-08-16 15:03 ` Eli Zaretskii
2013-08-16 15:45 ` Eli Zaretskii
2013-08-16 16:51 ` Ryan Johnson
2013-08-16 17:46 ` Ken Brown
[not found] ` <520E5D71.3020307@cornell.edu>
2013-08-16 17:24 ` Ryan Johnson
2013-08-16 18:55 ` Ken Brown
2013-08-16 19:37 ` Eli Zaretskii
2013-08-16 20:17 ` Eli Zaretskii
2013-08-16 20:33 ` Ken Brown
2013-08-16 21:20 ` Ryan Johnson
2013-08-17 7:01 ` Eli Zaretskii
2013-08-17 12:17 ` Ken Brown
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=83li3ylskn.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=angelo.graziosi@alice.it \
--cc=emacs-devel@gnu.org \
--cc=kbrown@cornell.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.