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: MPS: weak hash tables Date: Mon, 08 Jul 2024 07:17:53 +0200 Message-ID: References: <7PXYgVu5A8knQy6Q03cbm6FjO7s022nC0cqCRtUDhQBgA8ZrpLqmoVRgxD8moCTJpB_52ngFaJnW5JIflrzpHe09WcmbRqiHIdWQZE9kQgU=@protonmail.com> <87tth1xm4n.fsf@gmail.com> <87msmtxkpy.fsf@gmail.com> <87ed85xj67.fsf@gmail.com> <30QY4MPWicZAEpf5sFM5VRGbtFA2S9kRVXdpxH6_NBL-tldtwG1w66f76BbDJ49eeXGP_10WLsknlXTCgAbkxdQzTP0bt-vUo14wW9ngnwk=@protonmail.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="10012"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Helmut Eller , Ihor Radchenko , Eli Zaretskii , emacs-devel@gnu.org To: Pip Cet Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jul 08 07:18:39 2024 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 1sQglr-0002T9-9J for ged-emacs-devel@m.gmane-mx.org; Mon, 08 Jul 2024 07:18:39 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sQglE-0001N5-IE; Mon, 08 Jul 2024 01:18:00 -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 1sQglD-0001GP-6R for emacs-devel@gnu.org; Mon, 08 Jul 2024 01:17:59 -0400 Original-Received: from mail-lf1-x135.google.com ([2a00:1450:4864:20::135]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sQglB-0001WU-Ln; Mon, 08 Jul 2024 01:17:58 -0400 Original-Received: by mail-lf1-x135.google.com with SMTP id 2adb3069b0e04-52ea5dc3c66so4133224e87.3; Sun, 07 Jul 2024 22:17:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1720415875; x=1721020675; darn=gnu.org; h=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=zZMuppGpNxWE4GCq3oUF4OEDtofIyDaSEt3vN8WN0AY=; b=nWJtgGjQA2mPbpnyL60G/CuIvAJFwRtDLsYZ/h1OsIXbgAjnHcu3Cf1ZeNiX0XvvXO wxjKBHEQMb4nd4LFP5C5AAPxS2FjpT74QthDsIkVgy0DefqdKebB8YvCDPDWGNI/3IlG r3lchXV1KOEsUeWcQaXvA75aV9JL/JVqo2QBtMSy8I+mHfKJYO0I1IuX01ub3aC7JhBo BG9nBAqEltwbe8DoQ6Ay1ttUuICAfcHEjhGQvM6H4kyR0WKWohm8gzJ69WHmdLecExc4 iZr3QCz9kxyvNPHQvrZqDL/wJ8TRmjiJRaNY/ka8CVGOn8mAy74LfFfXVrZy+AxIaqIJ lIbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720415875; x=1721020675; h=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=zZMuppGpNxWE4GCq3oUF4OEDtofIyDaSEt3vN8WN0AY=; b=kuk/3++Hd8O39IMRlspqcYsUbOXMpTeOtVgAN6lww7CaX6wuokUIwZWC/bP+s72mws MK6efVw77uxnxcaM9SjOjLakWj2ne4/eM2pShnI2L22rXqAGoYfnec3sB9U0+ubVHrss 4sQPLkxfaFcfRHgMNE6c2CFC1Y3MdqCyKAD+j24RJWZhmVYuClkC6Q1gp4cKFUPbV83t 5NJCwr4jKR+zX9S2oKEUnlUptdJ4wosJexKugLawXK89zOXw5NwfD35kb4Et3g6e77Ws KrrtR6hBbgivwxYMg5jI5Lxnw3XgOUjGHBypbMQpuvpIym0eAXGXn6KS1fU5IVmwK8mp Hhkg== X-Forwarded-Encrypted: i=1; AJvYcCXOlPRoGdUTUC9vMvns18WWIyOzWmtEJT9/Ym73wUq/FBhTDLpsvomec0qZnhLJhV04jRYH5ISGIwQNl9QRU9OPJdVKZPa69hK14aJHl1Dkz5U= X-Gm-Message-State: AOJu0YxTvzdkS6OgQrRNX9J94TmaYG/xArnEVUZ/RkJcba0Lr7VtMFF2 UJVCeWcYPLJH28NBErN9WZ5kIxCSnzW0lqmBZUnJujhX75BaF2Y4WfRQdQ== X-Google-Smtp-Source: AGHT+IEiqi2nlVPt2tsaMfIlDp/djtazO13PmMWXdnIqHdlmeWo8KOkc7pUAQPDnU3fnLwJD6+C3zw== X-Received: by 2002:ac2:55a8:0:b0:52c:daa4:2f6a with SMTP id 2adb3069b0e04-52ea06c8b5dmr8897725e87.64.1720415874692; Sun, 07 Jul 2024 22:17:54 -0700 (PDT) Original-Received: from pro2.fritz.box (p4fe3a2f7.dip0.t-ipconnect.de. [79.227.162.247]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a77b6f7649bsm352935166b.193.2024.07.07.22.17.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Jul 2024 22:17:54 -0700 (PDT) In-Reply-To: <30QY4MPWicZAEpf5sFM5VRGbtFA2S9kRVXdpxH6_NBL-tldtwG1w66f76BbDJ49eeXGP_10WLsknlXTCgAbkxdQzTP0bt-vUo14wW9ngnwk=@protonmail.com> (Pip Cet's message of "Mon, 08 Jul 2024 05:11:15 +0000") Received-SPF: pass client-ip=2a00:1450:4864:20::135; envelope-from=gerd.moellmann@gmail.com; helo=mail-lf1-x135.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:321524 Archived-At: Pip Cet writes: > I think it would be better to create a list of strings and concatenate > them with a single call instead. We could also expose ramp allocation to Lisp for these kinds of things, so that one doesn't drive the collector nuts by allocating objects in this manner.