From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Gerd_M=C3=B6llmann?= Newsgroups: gmane.emacs.devel Subject: Re: Tip: git commit-graph Date: Wed, 11 Oct 2023 19:25:27 +0200 Message-ID: References: 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="9088"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: emacs-devel@gnu.org To: Yuri Khan Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Oct 11 19:26:45 2023 Return-path: Envelope-to: ged-emacs-devel@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 1qqcyr-0002Da-9B for ged-emacs-devel@m.gmane-mx.org; Wed, 11 Oct 2023 19:26:45 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qqcxl-00063f-NA; Wed, 11 Oct 2023 13:25:37 -0400 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 1qqcxh-00063N-Ur for emacs-devel@gnu.org; Wed, 11 Oct 2023 13:25:33 -0400 Original-Received: from mail-wr1-x42f.google.com ([2a00:1450:4864:20::42f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qqcxe-0008FV-Mo for emacs-devel@gnu.org; Wed, 11 Oct 2023 13:25:32 -0400 Original-Received: by mail-wr1-x42f.google.com with SMTP id ffacd0b85a97d-307d58b3efbso76138f8f.0 for ; Wed, 11 Oct 2023 10:25:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1697045129; x=1697649929; darn=gnu.org; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bdCpQ9AUhlnGTviMhxHFFO9q83bWYxTP3T/S765M5K0=; b=C4WIa88rf5VNmoscSlBK2AwyyFAbARtWADgpliRF0Y8eaT9LI+uc257qGO3jAKNKDX PjoJSt4rRe/z4tsbsRTWH8L9evKlVdk6+iKywFUyAUF1QGpq/kYmhriWA9B/fQyCIlxT Ndm7UpXJZMHH/45w9jXsaM3ZbjZV+gCS4Q5TevRlNUwIX7FbOZt9I5S8ScFd8wL29r7C 0+AfdykAwi9JvHIyCVf824KlJ7p2eGOsk20zQBR83d9vwo+8u4SwtmdWTJOvvVdu2zKU Z6qqdOzcHo/kDe/u0OiHjtitqTr15WY+rEyXOH1mLSODmFfEDS56nOmKg9Lk+w08nmuo QF7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1697045129; x=1697649929; 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:message-id:reply-to; bh=bdCpQ9AUhlnGTviMhxHFFO9q83bWYxTP3T/S765M5K0=; b=FAa65jzLQ3C0r1ESsnWX2KSl19i6rwy5wacv5S7WQ8C8/pcy4yBrB4YjIsjHhYAJ9W 2KIakzK4GhzilXwrpEso5wU60RIEy9QMWUO6XDlUitCrQQorB2kaPCNm7dY+09ZDG9zf 28SRolvq2RWXcJvIgnsUl1DlOuvRcEGARGjrlwRakRfKlqV/yXjPkKjZkccGrdKxiyll xYam8KUpgmNugbMCKad3sL+e/sgcTUNa8qeA2m2KO7dXUd+tBS1+9B5wEQUMQlxLPNcG wbX/YH6zFqJTL0XCcRcYgXFpnjddwHSFh50p3pisRDWw77ooE8KuPIQRXziZGS4TOO24 Ue+g== X-Gm-Message-State: AOJu0YxteyBtqaY+DLyliyYsAiSg9jPoISVfJ2cQBmz3nnD816RIDEoC HFslX+8J0kf4ztLxUs+TJZ1yM8FTbAk= X-Google-Smtp-Source: AGHT+IGBPG1xFNp7MuyWj0PQDehQV1p5CYhLQASDKMgVV/35LTnVrONH0sR7HlIWSnkIuE4OGWhxIw== X-Received: by 2002:a5d:680b:0:b0:31f:a259:733 with SMTP id w11-20020a5d680b000000b0031fa2590733mr17401113wru.20.1697045128545; Wed, 11 Oct 2023 10:25:28 -0700 (PDT) Original-Received: from Pro.fritz.box (p4fe3a979.dip0.t-ipconnect.de. [79.227.169.121]) by smtp.gmail.com with ESMTPSA id l21-20020adfa395000000b0032d520df3absm4763545wrb.5.2023.10.11.10.25.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Oct 2023 10:25:28 -0700 (PDT) In-Reply-To: (Yuri Khan's message of "Thu, 12 Oct 2023 00:12:05 +0700") Received-SPF: pass client-ip=2a00:1450:4864:20::42f; envelope-from=gerd.moellmann@gmail.com; helo=mail-wr1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:311411 Archived-At: Yuri Khan writes: > On Wed, 11 Oct 2023 at 19:04, Gerd M=C3=B6llmann wrote: > >> A tip for people with slow machines, >> >> https://devblogs.microsoft.com/devops/updates-to-the-git-commit-graph-fe= ature/ >> >> This speeds up topological sorting of git commits, which is, for >> instance, used in git log --graph, which in turn is default in Magit. > > This seems to have been turned on by default 4 years ago and present > in two latest Ubuntu LTS releases (20.04 and 22.04) and two latest > Debian stables (bullseye and bookworm), so=E2=80=A6 which categories of G= it > users would not already have it by now? I'm not sure what you mean by activated. Do you mean that on these systems, .git/objects/info/callgraphs is always generated? I'm no macOS 14.0, BTW, and I'm pretty sure that it wasn't generated, because of the speed difference I observe.