From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Re: Bignum performance (was: Shrinking the C core) Date: Mon, 14 Aug 2023 08:09:54 +0000 Message-ID: <87o7jaqc31.fsf@localhost> References: <87bkfartof.fsf@localhost> <175cf474-29c8-a482-072e-0de784ac59e8@gmail.com> 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="37135"; mail-complaints-to="usenet@ciao.gmane.io" Cc: incal@dataswamp.org, emacs-devel To: Gerd =?utf-8?Q?M=C3=B6llmann?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Aug 14 10:10:34 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 1qVSen-0009SV-41 for ged-emacs-devel@m.gmane-mx.org; Mon, 14 Aug 2023 10:10:33 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qVSdy-0001EW-8J; Mon, 14 Aug 2023 04:09:42 -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 1qVSdq-0001EB-V9 for emacs-devel@gnu.org; Mon, 14 Aug 2023 04:09:36 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qVSdo-0003tW-JT for emacs-devel@gnu.org; Mon, 14 Aug 2023 04:09:34 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 0D1BC240027 for ; Mon, 14 Aug 2023 10:09:29 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1692000570; bh=S4lB9iUUeiZa2VmA6O3n+maZXs3PokU253BVMEGKudA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version: Content-Transfer-Encoding:From; b=ES7Kcl1y7SrN6QVFO6zpykh9C6T+dtUlrGId098uQD6fbs5pXhvRcWuZFsPO/RnjN BkQdbq0MsO1HW9/Q8xmS11X1yQZ7LKoZlVHLqoVYpfE4f59OrDc2icSB25I4CqWH2d idBkAGlOv7W1zs/am9nbu/ruOBnn1uPTAyiaV0eLQky+2U3b95/p/Je1JzJUvIfFjW nFPH314K3LBwWPxF9/KZkhQubRq1ILCOYYMeG6oXjD7+AUiaL0UbNG2+rIaxo5qi2d IXEsh4n2gkUs/XV6dOSXcXmFEyQ8iDfTb+4BtSXN6jhQtD7Kn4geGmJM2HglCem7Dm wqqP657CndcDQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4RPRrT0gbnz9rxG; Mon, 14 Aug 2023 10:09:28 +0200 (CEST) In-Reply-To: <175cf474-29c8-a482-072e-0de784ac59e8@gmail.com> Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -53 X-Spam_score: -5.4 X-Spam_bar: ----- X-Spam_report: (-5.4 / 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, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H5=-1, RCVD_IN_MSPIKE_WL=-0.01, 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:308712 Archived-At: Gerd M=C3=B6llmann writes: > Hm, then maybe we can look at the disassembly of then benchmark in SBCL?= =20 > Not that in the end the compiler is so smart that it optimizes a lot=20 > of stuff simply away because it can prove that the result of the=20 > computations cannot possibly be observed? Sorry, but I do not know how to do it. Not familiar with CL. --=20 Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at