From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18804 invoked by alias); 16 Dec 2007 17:18:39 -0000 Received: (qmail 18796 invoked by uid 22791); 16 Dec 2007 17:18:38 -0000 X-Spam-Check-By: sourceware.org Received: from rv-out-0910.google.com (HELO rv-out-0910.google.com) (209.85.198.190) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sun, 16 Dec 2007 17:18:29 +0000 Received: by rv-out-0910.google.com with SMTP id f5so1475393rvb.56 for ; Sun, 16 Dec 2007 09:18:26 -0800 (PST) Received: by 10.141.196.13 with SMTP id y13mr2517824rvp.97.1197825506556; Sun, 16 Dec 2007 09:18:26 -0800 (PST) Received: by 10.141.189.11 with HTTP; Sun, 16 Dec 2007 09:18:26 -0800 (PST) Message-ID: Date: Sun, 16 Dec 2007 17:53:00 -0000 From: "Sebastian Pop" To: "Toon Moene" , "Mark Mitchell" Subject: Re: HIRLAM with -ftree-loop-distribution. Cc: "gcc mailing list" In-Reply-To: <4764FCCF.4010805@moene.indiv.nluug.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <4764FCCF.4010805@moene.indiv.nluug.nl> X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2007-12/txt/msg00470.txt.bz2 On Dec 16, 2007 4:24 AM, Toon Moene wrote: > Here are, in addition, the numbers for compiling and > running HIRLAM with -ftree-loop-distribution (after applying your patch, > obviously). > > In short, almost 1900 more loops are vectorized, but that's of course > certainly due to the fact that loop distribution *makes* more loops. > > In run time it has little (but positive) effect. > Wow! Thanks for the numbers. I guess from your message that there were no ICEs or other problems with the loop distribution patch. Mark, is the loop distribution patch okay for trunk? Thanks, Sebastian -- AMD - GNU Tools