From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Peter Ludemann Newsgroups: gmane.emacs.bugs Subject: bug#38629: 25.2; garbage-collect doesn't reclaim large *compilation* Date: Mon, 16 Dec 2019 08:48:57 -0800 Message-ID: References: <87a77scprp.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000fffe8c0599d4febd" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="54246"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38629@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Dec 16 18:17:39 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1igu02-000E0T-Ma for geb-bug-gnu-emacs@m.gmane.org; Mon, 16 Dec 2019 18:17:38 +0100 Original-Received: from localhost ([::1]:57290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1igu00-0007qm-4Q for geb-bug-gnu-emacs@m.gmane.org; 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charset="UTF-8" It seems that emacs25 and emacs26 can't be in the same Ubuntu 18.04 installation (using ppa:kelleyk/emacs), so it'll take me a bit of work to verify that the problem is fixed in emacs26. On Mon, 16 Dec 2019 at 06:24, Noam Postavsky wrote: > Peter Ludemann writes: > > > I ran a large compilation (to the *compilation* buffer) (232,701 lines, > > 52M). > > > In GNU Emacs 25.2.2 (x86_64-pc-linux-gnu, GTK+ Version 3.22.21) > > of 2017-09-22, modified by Debian built on lgw01-amd64-050 > > Windowing system distributor 'The X.Org Foundation', version > 11.0.11906000 > > System Description: Ubuntu 18.04.3 LTS > > I think this is a variant of Bug#26952 - "repeated buffer insertion > (e.g. yank-rectangle) consumes excessive memory (4GB+ for 90MB of > text)". I recommend upgrading to version 26. > > > --000000000000fffe8c0599d4febd Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
It seems that emacs25 and emacs26 can't be in the same Ubun= tu 18.04 installation (using ppa:kelleyk/emacs), so it'll take me a bit= of work to verify that the problem is fixed in emacs26.

On Mon, = 16 Dec 2019 at 06:24, Noam Postavsky <npostavs@gmail.com> wrote:
Peter Ludemann <peter.ludemann@gmail.com> writes:

> I ran a large compilation (to the *compilation* buffer) (232,701 lines= ,
> 52M).

> In GNU Emacs 25.2.2 (x86_64-pc-linux-gnu, GTK+ Version 3.22.21)
>=C2=A0 of 2017-09-22, modified by Debian built on lgw01-amd64-050
> Windowing system distributor 'The X.Org Foundation', version 1= 1.0.11906000
> System Description: Ubuntu 18.04.3 LTS

I think this is a variant of Bug#26952 - "repeated buffer insertion (e.g. yank-rectangle) consumes excessive memory (4GB+ for 90MB of
text)".=C2=A0 I recommend upgrading to version 26.


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