From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#68244: hash-table improvements Date: Sat, 06 Jan 2024 13:51:51 +0200 Message-ID: <834jfqu1bc.fsf@gnu.org> References: <170438379722.3921.9312235725296561206@vcs2.savannah.gnu.org> <20240104155642.B4A99C00344@vcs2.savannah.gnu.org> <8d49ebdc-9da7-4e70-a080-d8e892b980b6@gutov.dev> <08314177-5AE9-4352-94A0-641830B4094D@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27883"; mail-complaints-to="usenet@ciao.gmane.io" Cc: dmitry@gutov.dev, 68244@debbugs.gnu.org, monnier@iro.umontreal.ca To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 06 12:53:21 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rM5Ev-00072C-3v for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 06 Jan 2024 12:53:21 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rM5EZ-000583-Vk; Sat, 06 Jan 2024 06:53:00 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rM5EX-00057n-M1 for bug-gnu-emacs@gnu.org; Sat, 06 Jan 2024 06:52:57 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rM5EX-0001T9-D3 for bug-gnu-emacs@gnu.org; Sat, 06 Jan 2024 06:52:57 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rM5Ec-0006qj-1c for bug-gnu-emacs@gnu.org; Sat, 06 Jan 2024 06:53:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 06 Jan 2024 11:53:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 68244 X-GNU-PR-Package: emacs Original-Received: via spool by 68244-submit@debbugs.gnu.org id=B68244.170454193226247 (code B ref 68244); Sat, 06 Jan 2024 11:53:02 +0000 Original-Received: (at 68244) by debbugs.gnu.org; 6 Jan 2024 11:52:12 +0000 Original-Received: from localhost ([127.0.0.1]:58750 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rM5Do-0006pH-HB for submit@debbugs.gnu.org; Sat, 06 Jan 2024 06:52:12 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33818) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rM5Dm-0006oz-01 for 68244@debbugs.gnu.org; Sat, 06 Jan 2024 06:52:10 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rM5Db-0001OO-Q1; Sat, 06 Jan 2024 06:51:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=rtLVQeTxU+ty/Xhp9npp3Qz14HaGmIiizMCdulcl6wg=; b=LN0gE2+AAzGqr6KAK7fQ UagSJqk9FUyY0NYv+rRVAPUqJCPPZd3evq0Ox7DPgf8Sn0Z+ADKJT6v4+y04DU86aOJAJtMKajmwW zWwcYlK9CvGMZuuO/5lqAwsgzdSgLaTscjre0xsPkLSsN9KByMARhfOFDv+T+2EosGyRxUBS9RXQB GXzAGg6J4xEGADPen17/sG/wqJPSR5QPpyGtQEUdexfJ6T1Ou0zA3d3rQVvvUYUlwdDNbnxxrn9jH 5pFaaEmYC63PQV9+oIguEDwArH3B5hbFB+mIAPFZNPku+eglPdVHyu6g64CnG7WOGNVQkKf2Mjktf QuN6rLZaSjf3vw==; In-Reply-To: (message from Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= on Sat, 6 Jan 2024 12:34:05 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:277456 Archived-At: > From: Mattias Engdegård > Date: Sat, 6 Jan 2024 12:34:05 +0100 > Cc: 68244@debbugs.gnu.org, > Eli Zaretskii , > Stefan Monnier > > Buffer memory is indeed treated differently and does not advance the GC clock as far as I can tell. Presumably the reasoning is that buffer size changes make a poor proxy for object deaths. Buffer memory is usually allocated via mmap (nowadays, implicitly by libc), which is why it is treated differently.