From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: "Basil L. Contovounesios" Newsgroups: gmane.emacs.devel Subject: Re: Performance issue w/ `cl-loop`s `collect...into` Date: Mon, 09 Apr 2018 13:22:45 +0100 Message-ID: <87r2nobmcq.fsf@tcd.ie> References: <41631665-6cd6-7096-8866-5ab9559a14ef@gmail.com> <1d5b85f5-62cd-f2f3-0b71-9e2a2cf2ef9e@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1523276530 11369 195.159.176.226 (9 Apr 2018 12:22:10 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 9 Apr 2018 12:22:10 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Stefan Monnier , Emacs developers To: Tianxiang Xiong Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 09 14:22:06 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f5VoD-0002rG-EN for ged-emacs-devel@m.gmane.org; Mon, 09 Apr 2018 14:22:05 +0200 Original-Received: from localhost ([::1]:34374 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5VqJ-00023w-8D for ged-emacs-devel@m.gmane.org; Mon, 09 Apr 2018 08:24:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58196) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f5Vp0-0001gZ-3Z for emacs-devel@gnu.org; Mon, 09 Apr 2018 08:22:54 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f5Voz-0005Rd-92 for emacs-devel@gnu.org; Mon, 09 Apr 2018 08:22:54 -0400 Original-Received: from mail-wm0-x231.google.com ([2a00:1450:400c:c09::231]:53320) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f5Voy-0005RH-Vy for emacs-devel@gnu.org; Mon, 09 Apr 2018 08:22:53 -0400 Original-Received: by mail-wm0-x231.google.com with SMTP id 66so12424641wmd.3 for ; Mon, 09 Apr 2018 05:22:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tcd-ie.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=qkVVQo1jYObmFFHxRt/aCsssYvC/XkgRtjNDOkYTilc=; b=1zqVgMvX7EeAPvUwIIS2SGiyRSEUI+zob4ISECS543JxY18KVifVqaiTkYFQ0Z1ItP xQNdJ2zny7hyVuSWZJ8flpQXe1cAXQP8qjiZjQDXjtha4R1Q05fEPeAyLRwsh27yY3W6 OA5OTSuJMIcK6sW3ARmGNtTTEwZG/iDJXSaDK5RXvd8hvvQKSUtGukA7DMw6GheHVSMA pgSO6cOGhndo6Zrm9AWzU2+00w5HYWkV9Y59qT2BPq/nuj386zDKFX1L8u6fMDBaO2SV XbKvbEuhos3dMTAoLNhHTrUdWg/seMwBU28o3DZU+Ebk+1Ha0VKYPIW9cPeDsULtsVsN B+Gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=qkVVQo1jYObmFFHxRt/aCsssYvC/XkgRtjNDOkYTilc=; b=IVbY0aV7yaXGSBJEh1x5fEJkPqLsoLvti+5dj1XAzqYfDlT1fB4Lj/lTOI0sUby2Mx VxlS1p1NNu6uX7qAR23dsPCtY4i22sX0BN9t0o2vUsjP3xmZ+CTM5UfdXB87DZxGHAMp kH2glYa/OHlXugWmB4yExU+3udA/6ozeMJBmPgQXV1obdIasy27VWPiffBPCcwBH/YUE LYUaGMOqBvUokVhmZL30O43k+d1PrJy8HY8Ksgy1ggYNmTk+nUx1CaVI5S88P/wltBpF CtSLzSo5o4KYmpI6orwu9NsBBIuLtHnmj8n+eRBV4AERRRJuiMC7d2wYMzdVJDkrw28d Hztg== X-Gm-Message-State: ALQs6tB175tJIHlxmjVimVX0lIr6TAskvkidGWguh1GQRal3I5FTJUdk Qr9ZwHFJx1R9nRFtyfb8r7mv2W/x X-Google-Smtp-Source: AIpwx48nqt5Sn0HlPmDVKms7DJTqDhqb2Bq4AaGQEcg8ghkv8jcfn7WGb/J/3KN8SEr7v/cmlJ3OhQ== X-Received: by 10.80.182.14 with SMTP id b14mr9998354ede.255.1523276571685; Mon, 09 Apr 2018 05:22:51 -0700 (PDT) Original-Received: from localhost ([2a02:8084:4f41:8c80:9c34:da08:a010:edfc]) by smtp.gmail.com with ESMTPSA id 94sm300221edk.43.2018.04.09.05.22.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 09 Apr 2018 05:22:51 -0700 (PDT) In-Reply-To: (Tianxiang Xiong's message of "Sun, 8 Apr 2018 20:34:24 -0700") X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::231 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:224456 Archived-At: Tianxiang Xiong writes: > Is there a function to easily time operations in Emacs Lisp? Something > like Clojure's `core/time`? There are the macros benchmark-run and benchmark-run-compiled, as mentioned under (info "(elisp) Profiling"). -- Basil