From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/74523 Path: news.gmane.org!not-for-mail From: Francis Moreau Newsgroups: gmane.emacs.gnus.general Subject: Re: Improving Gnus speed Date: Mon, 29 Nov 2010 09:27:22 +0100 Message-ID: References: <87zktemkwl.fsf@uwo.ca> <87vd42mdci.fsf@uwo.ca> <87r5e555e0.fsf@uwo.ca> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1291019305 12671 80.91.229.12 (29 Nov 2010 08:28:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 29 Nov 2010 08:28:25 +0000 (UTC) Cc: ding@gnus.org To: Dan Christensen Original-X-From: ding-owner+M22882@lists.math.uh.edu Mon Nov 29 09:28:21 2010 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from util0.math.uh.edu ([129.7.128.18]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PMz5w-0000ek-PJ for ding-account@gmane.org; Mon, 29 Nov 2010 09:28:21 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by util0.math.uh.edu with smtp (Exim 4.63) (envelope-from ) id 1PMz5e-0007Bt-AX; Mon, 29 Nov 2010 02:28:02 -0600 Original-Received: from mx1.math.uh.edu ([129.7.128.32]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1PMz5c-0007Bl-US for ding@lists.math.uh.edu; Mon, 29 Nov 2010 02:28:00 -0600 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx1.math.uh.edu with esmtp (Exim 4.72) (envelope-from ) id 1PMz5b-00084T-Jh for ding@lists.math.uh.edu; Mon, 29 Nov 2010 02:28:00 -0600 Original-Received: from mail-ww0-f48.google.com ([74.125.82.48]) by quimby.gnus.org with esmtp (Exim 3.36 #1 (Debian)) id 1PMz5a-00086n-00 for ; Mon, 29 Nov 2010 09:27:58 +0100 Original-Received: by wwb17 with SMTP id 17so1196976wwb.5 for ; Mon, 29 Nov 2010 00:27:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:from:to:cc:subject:references :date:in-reply-to:message-id:user-agent:mime-version:content-type; bh=KgTAnhgmJB5VyTXisy5DkAaRU21OBsmU9tDagGDBlco=; b=AWrta4Hbv5a5IwM7zyFggj9VPMLot0w/j+BEGmLgobMt+em3o6vI4WjE05YQl1wVwl EU7e10H1UHhbnbpI6e6QiMg+fElj8iM3dLKIXM0qTlbttCamULHWdFkZlZcQLF4VmxH/ APaY7sSqE3p02Jm2qU+W8MmlVXvsrJRRGksNg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; b=pB6bVhTaKD/45Yw2b5+yqT0YowgFymrsaX/4lCSnCrI1V6UR8i+t13gE8xR0RAl0JZ KhiAHDadmLcrkfEbzNKO2lIOTy4yiJvVximFAMVCLzqPYC88hQ5/5J0vIDwC/BB1HQbP 5mdPclWaEohhp1+vz59QN6psaidANrw/PKNxc= Original-Received: by 10.216.143.9 with SMTP id k9mr26262wej.64.1291019248332; Mon, 29 Nov 2010 00:27:28 -0800 (PST) Original-Received: from localhost (au213-1-82-235-205-153.fbx.proxad.net [82.235.205.153]) by mx.google.com with ESMTPS id x65sm2236537weq.25.2010.11.29.00.27.24 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 29 Nov 2010 00:27:25 -0800 (PST) In-Reply-To: <87r5e555e0.fsf@uwo.ca> (Dan Christensen's message of "Sun, 28 Nov 2010 19:40:23 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-Spam-Score: -2.0 (--) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:74523 Archived-At: Dan Christensen writes: > Francis Moreau writes: > >> Francis Moreau writes: >> >>> Hmm, I'm wondering if sorting the 'children' for a given thread is >>> really important. I would say that I could live without it I think >>> specially if it makes group entering faster. >> >> Indeed changing the definition of gnus-sort-threads-recursive like the >> following: >> >> (defun gnus-sort-threads-recursive (threads func) >> (sort threads func)) >> >> make the sorting time almost null. > > In my tests, if one of the sort functions is > gnus-thread-sort-by-most-recent-date, then the above takes almost as > long as sorting all of the children too, since it needs to convert > *all* time strings to emacs times, and that dominates. Why are all time strings converted to emacs times in that case ? Thanks -- Francis