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 Date: Mon, 14 Aug 2023 09:28:19 +0000 Message-ID: <87fs4mq8gc.fsf@localhost> References: <20230809094655.793FC18A4654@snark.thyrsus.com> <83fs4rjq9j.fsf@gnu.org> <87jzu2tvfc.fsf@dataswamp.org> <87y1ih3mc1.fsf@localhost> <87h6p5kcek.fsf@dataswamp.org> <87msyxoj2t.fsf@localhost> <875y5lkb4b.fsf@dataswamp.org> <87bkfdsmde.fsf@localhost> <87v8dlihc5.fsf@dataswamp.org> <87il9l1i59.fsf@localhost> <87edk9icis.fsf@dataswamp.org> <871qg84qij.fsf@localhost> <871qg8l03q.fsf@dataswamp.org> <877cpzl357.fsf@localhost> <87sf8ni85u.fsf@dataswamp.org> <87ttt3fdjt.fsf@localhost> <877cpyicv1.fsf@dataswamp.org> <87v8dimjiv.fsf@yahoo.com> <878raert6t.fsf@localhost> <87r0o6m59v.fsf@yahoo.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="36768"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Aug 14 11:28:33 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 1qVTsH-0009NE-Pd for ged-emacs-devel@m.gmane-mx.org; Mon, 14 Aug 2023 11:28:33 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qVTrm-0005MV-0u; Mon, 14 Aug 2023 05:28:02 -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 1qVTrj-0005ML-TF for emacs-devel@gnu.org; Mon, 14 Aug 2023 05:28:00 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qVTrh-0006cE-E2 for emacs-devel@gnu.org; Mon, 14 Aug 2023 05:27:59 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 49C0D240104 for ; Mon, 14 Aug 2023 11:27:54 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1692005274; bh=vVUOGarSGWhF3y2rouholllep4ou+aEbbzVnyELu/jw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=g+mBfkaJvV4y2HNZhXfYENVNwnsHy/TINylwj/QtK4onYgmtzDOB1C5E+aoanGDIb r6Qo59rQ4zSwqFzcZ4T53xdg1r6MaQPxJm3Y23wqzOHF5SSHLsv9/ngdgseicGg6OA KRAyqunJl30I0Ppj+vF02DPHQi2FCDBbXoOXFgr6Ob2UkiSifB2PM26jpZElTu8M12 PmWPCtZJfjKOHCk25x5SdUqihvnuqsWEjC2F1TWGfEsead2TBfyc/75rJYBQ1noLlR Cu/qLa2OTGE+kscIYW7f0QQy8tfdSrTDv7VZQV49bJ8oA7TuNusraYqfukWa6Nx+ee PfkFO40r4XsPA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4RPTZx2zkwz6tx5; Mon, 14 Aug 2023 11:27:53 +0200 (CEST) In-Reply-To: <87r0o6m59v.fsf@yahoo.com> Received-SPF: pass client-ip=185.67.36.66; envelope-from=yantar92@posteo.net; helo=mout02.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:308715 Archived-At: Po Lu writes: > GMP is significantly faster than all other known bignum libraries. > Bignums are not considered essential for Emacs's performance, so the GMP > library is utilized in an inefficient fashion. I understand. It adds to the Mattias' opinion that we should not care too much about bignum performance in practice. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at