From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kevin Ryde Newsgroups: gmane.lisp.guile.devel Subject: Re: Inlining calls to primitives Date: Wed, 06 Sep 2006 08:53:20 +1000 Message-ID: <87y7syylgf.fsf@zip.com.au> References: <87bqq4nczu.fsf@laas.fr> <87pseb8f4g.fsf@ossau.uklinux.net> <878xkyl1x2.fsf@laas.fr> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1157496836 17585 80.91.229.2 (5 Sep 2006 22:53:56 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Tue, 5 Sep 2006 22:53:56 +0000 (UTC) Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Wed Sep 06 00:53:52 2006 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GKjnW-00069x-RB for guile-devel@m.gmane.org; Wed, 06 Sep 2006 00:53:39 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GKjnW-0002AV-F5 for guile-devel@m.gmane.org; Tue, 05 Sep 2006 18:53:38 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GKjnU-00029B-Mq for guile-devel@gnu.org; Tue, 05 Sep 2006 18:53:36 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GKjnT-00025K-Ek for guile-devel@gnu.org; Tue, 05 Sep 2006 18:53:36 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GKjnT-00024v-BR for guile-devel@gnu.org; Tue, 05 Sep 2006 18:53:35 -0400 Original-Received: from [61.8.0.85] (helo=mailout2.pacific.net.au) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GKjnU-00055p-61 for guile-devel@gnu.org; Tue, 05 Sep 2006 18:53:36 -0400 Original-Received: from mailproxy2.pacific.net.au (mailproxy2.pacific.net.au [61.8.2.163]) by mailout2.pacific.net.au (Postfix) with ESMTP id D7F64109BC6 for ; Wed, 6 Sep 2006 08:53:29 +1000 (EST) Original-Received: from localhost (ppp2A9D.dyn.pacific.net.au [61.8.42.157]) by mailproxy2.pacific.net.au (8.13.4/8.13.4/Debian-3sarge3) with ESMTP id k85MrS2M005805 for ; Wed, 6 Sep 2006 08:53:29 +1000 Original-Received: from gg by localhost with local (Exim 4.63) (envelope-from ) id 1GKjnF-0001jb-7M for guile-devel@gnu.org; Wed, 06 Sep 2006 08:53:21 +1000 Original-To: guile-devel@gnu.org Mail-Copies-To: never In-Reply-To: <878xkyl1x2.fsf@laas.fr> (Ludovic =?iso-8859-1?Q?Court=E8s's?= message of "Tue, 05 Sep 2006 18:21:29 +0200") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:6056 Archived-At: ludovic.courtes@laas.fr (Ludovic Court=E8s) writes: > > I made a series of measurements with Guile compiled with `-pg -O0'. -O0 will come out wildly different from an actual build, it stops even the most basic optimizations -- for instance all variables are put in actual stack slots (rather than held in registers). -finstrument-functions is a good alternative to -pg if you want to know what functions are using up time, though you need a separate library and whatnot to use it. fnccheck at http://sourceforge.net/projects/fnccheck worked for me last time I tried it. _______________________________________________ Guile-devel mailing list Guile-devel@gnu.org http://lists.gnu.org/mailman/listinfo/guile-devel