From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#58338: 29.0.50; mapatoms called on more elements than in obarray? Date: Thu, 06 Oct 2022 19:55:12 +0200 Message-ID: References: <87ilkxlygs.fsf@posteo.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16864"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) Cc: 58338@debbugs.gnu.org To: Philip Kaludercic Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 06 20:27:18 2022 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 1ogVaY-0004EI-Jg for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 06 Oct 2022 20:27:18 +0200 Original-Received: from localhost ([::1]:55996 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ogVaX-0004xn-7v for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 06 Oct 2022 14:27:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53660) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ogV6J-0006OU-FB for bug-gnu-emacs@gnu.org; Thu, 06 Oct 2022 13:56:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34406) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ogV6I-0005Ry-4a for bug-gnu-emacs@gnu.org; Thu, 06 Oct 2022 13:56:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ogV6I-0006nK-0i for bug-gnu-emacs@gnu.org; Thu, 06 Oct 2022 13:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 06 Oct 2022 17:56:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58338 X-GNU-PR-Package: emacs Original-Received: via spool by 58338-submit@debbugs.gnu.org id=B58338.166507892426059 (code B ref 58338); Thu, 06 Oct 2022 17:56:01 +0000 Original-Received: (at 58338) by debbugs.gnu.org; 6 Oct 2022 17:55:24 +0000 Original-Received: from localhost ([127.0.0.1]:33479 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ogV5f-0006mE-Vs for submit@debbugs.gnu.org; Thu, 06 Oct 2022 13:55:24 -0400 Original-Received: from mail-ed1-f41.google.com ([209.85.208.41]:36495) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ogV5d-0006lu-60 for 58338@debbugs.gnu.org; Thu, 06 Oct 2022 13:55:23 -0400 Original-Received: by mail-ed1-f41.google.com with SMTP id e18so3927867edj.3 for <58338@debbugs.gnu.org>; Thu, 06 Oct 2022 10:55:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date; bh=obYipYiucnaurlSV36Jq27OENlKgtH7Ca3sLtjKJdnA=; b=g2Uuogx2Hz9nuDPUq0KS+OjFwkbZQPZBSDfQLPYRgO37QKlzwsiT6U3Q2QkDPum2Oo emwtEKWnnZU1xI/1h1GOhQAEbCyOeU17ZxVnLUxqfGUKeUNQrk/Lku++PfmMyTiL+QU9 18vfENvWGYQLWZPQKUhPDoNBkUKsCrPvK++46mP5QKs7BaWTSBZMoBBI2ZhgLxh7ri/a 5wGzd7cIZRG+wS6hC33oM32WwGp3BBR1R4uBarhAD+sumpRGOds2yr45enHIw6ZQKxQM 6k2VQoQO/4/2hJwVlEmsE0ibCNRx4VUk1yRLMBlsICCBfvPktVp4/rd2ztSemC/MHyC6 gbFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date; bh=obYipYiucnaurlSV36Jq27OENlKgtH7Ca3sLtjKJdnA=; b=JMFgibwIO9k4wHzh35N/IvDXu/stVcErSaaRtyj9DBLyPva4Rsa2vrY2jX/yd+/kH1 J/vwVFq3nJ+hZlO2bX5r01fvdYXHwjxgvm9HWykxE8VidBdYbnDxPCuv9HelD5eZTnrB 5fCMMs7orT+X0ixzNmAWtBV35DQDET7gualBKprHsJo6Loa/Bkb5DK74OVma3wGFP0Tf U3K3PSms9Y/4cL9Txufl5ZikebTwwjAiiQd+81BpN8OYR2VOTI4FBuCEP6vZAyLz6hfo PTZjw8Cfc7G04j3UFcgAN8zwDCbgAwe0QipzLoFCWkgUN2IwDpP9IWy48n79jKDwtAza 1/0Q== X-Gm-Message-State: ACrzQf1s6vPA52tRUmTU/tovmM1uXaz8QtM/Jxv5v3YzPpXrW5UEZiqe x/OOZAcXpnDLMVqCDQqJHPa+4yJU+x23Ug== X-Google-Smtp-Source: AMsMyM65zsR9rnw7rg9Kd1zlyjB4PwYYqkiDltzetAjq0evsB/4pOcicb0HFYhGSzDmN5kZJOOD8jw== X-Received: by 2002:a05:6402:2692:b0:451:6515:1946 with SMTP id w18-20020a056402269200b0045165151946mr878915edd.417.1665078914761; Thu, 06 Oct 2022 10:55:14 -0700 (PDT) Original-Received: from Mini.fritz.box (pd9e36a85.dip0.t-ipconnect.de. [217.227.106.133]) by smtp.gmail.com with ESMTPSA id b18-20020a17090630d200b0073dd8e5a39fsm10505868ejb.156.2022.10.06.10.55.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Oct 2022 10:55:13 -0700 (PDT) In-Reply-To: <87ilkxlygs.fsf@posteo.net> (Philip Kaludercic's message of "Thu, 06 Oct 2022 16:16:03 +0000") 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:244695 Archived-At: Philip Kaludercic writes: >>>From reading the docstring of `mapatoms', I would assume that this would > evaluate to t: > > (let ((i 0)) > (mapatoms (lambda (_) (setq i (1+ i))) obarray) > (=3D (length obarray) i)) > > But instead on my system I get (length obarray) =E2=86=9D 15121 and and i= =E2=86=9D > 78050, which is are at a ratio of 5.16169565505. obarray is a hash table. with each array element being a list of symbols if not empty, for hash collisions. And it's not a hash table of the kind that make-hash-table makes, which I added much later. And not a Lisp list of symbols. With your figures, it seems that there are on average 5 symbols per bucket. For details you'd have to look at the C code.