From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7534 invoked by alias); 21 Nov 2004 04:53:54 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 7508 invoked by uid 48); 21 Nov 2004 04:53:51 -0000 Date: Sun, 21 Nov 2004 04:53:00 -0000 Message-ID: <20041121045351.7507.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20030924145857.12392.john.skinner@med.ge.com> References: <20030924145857.12392.john.skinner@med.ge.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/12392] very long optimized compile X-Bugzilla-Reason: CC X-SW-Source: 2004-11/txt/msg02404.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-21 04:53 ------- With the mainline on ppc-darwin we have a huge problem in the scheduler: scheduling : 131.99 (44%) usr 52.35 (75%) sys 231.63 (46%) wall PRE (GCSE) is also a problem too: PRE : 38.78 (13%) usr 1.82 ( 3%) sys 73.43 (15%) wall For the scheduler at least we have linked lists which we allocate a lot of. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12392