From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#42013: 26.3; hash tables are not garbage collected Date: Thu, 22 Oct 2020 13:22:21 +0200 Message-ID: <87tuumijyq.fsf@gnus.org> References: <87zh8uwxn3.fsf@cert.kernkonzept.com> <87a6wlt98n.fsf@gnus.org> <874kmnoidq.fsf@cert.kernkonzept.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19696"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 42013@debbugs.gnu.org To: Hendrik Tews Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 22 13:23:13 2020 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 1kVYga-0004zs-OD for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Oct 2020 13:23:12 +0200 Original-Received: from localhost ([::1]:45712 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVYgZ-0002Bo-QZ for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Oct 2020 07:23:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34944) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVYgQ-0002Bg-8y for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 07:23:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40010) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kVYgP-00046V-VP for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 07:23:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kVYgP-0002PZ-QI for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 07:23:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 22 Oct 2020 11:23:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 42013 X-GNU-PR-Package: emacs Original-Received: via spool by 42013-submit@debbugs.gnu.org id=B42013.16033657639230 (code B ref 42013); Thu, 22 Oct 2020 11:23:01 +0000 Original-Received: (at 42013) by debbugs.gnu.org; 22 Oct 2020 11:22:43 +0000 Original-Received: from localhost ([127.0.0.1]:51556 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kVYg6-0002Oo-LF for submit@debbugs.gnu.org; Thu, 22 Oct 2020 07:22:42 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:41748) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kVYg5-0002OY-8U for 42013@debbugs.gnu.org; Thu, 22 Oct 2020 07:22:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=C4QqRHp2Q+fU5xv1M0mBMnVWH+WTgYXV8g3yZgE1IfA=; b=oz/tPZKqMaPv3LcXSBuI61s/i2 1TBdgJ9IcYDbxgdOdPC9LY/E2OPJDQQbWrtHM8IkVStsjJwZDujWnMV582lP+BxdlltLDqW+7N0Us fXAHtEkg1epJ1xgUNmtCrjqvYN74GoQaT8kLdC5jXd+SBoPx2lU2zpvxTo/z+19tLCyg=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kVYfm-0002G4-DT; Thu, 22 Oct 2020 13:22:34 +0200 X-Now-Playing: Matmos's _Plastic Anniversary_: "The Crying Pill" In-Reply-To: <874kmnoidq.fsf@cert.kernkonzept.com> (Hendrik Tews's message of "Wed, 21 Oct 2020 14:47:45 +0200") 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" Xref: news.gmane.io gmane.emacs.bugs:191236 Archived-At: Hendrik Tews writes: > It is not really clear what you executed to obtain the negative > number. I am assuming you executed all the let expressions in > your reply in sequence. Yes. Sometimes it's -1 and sometimes it's 0, apparently. > To me, the most obvious explanation for the negative number would > be that garbage-collect does not always perform a full garbage > collection, therefore the last garbage-collect by chance finally > performs a full collection and collects one vector that has > survived the other garbage collections... Well, or that gc itself allocates some vectors sometimes. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no