From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16273 invoked by alias); 9 Aug 2011 07:47:03 -0000 Received: (qmail 16264 invoked by uid 22791); 9 Aug 2011 07:47:03 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,T_FRT_FREE X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 09 Aug 2011 07:46:49 +0000 From: "cgl_lgs at 163 dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug libfortran/50016] The fortran program 's io is very slow X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libfortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: cgl_lgs at 163 dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Date: Tue, 09 Aug 2011 07:47:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-08/txt/msg00924.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D50016 =E5=A5=BD=E5=B0=8F=E7=88=B1=E6=96=B0 changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |cgl_lgs at 163 dot com --- Comment #11 from =E5=A5=BD=E5=B0=8F=E7=88=B1=E6=96=B0 2011-08-09 07:46:28 UTC --- (In reply to comment #3) > I can not reproduce this on my system. I did notice a warning about line > truncation on the long line in the example. You may want to use line > continuations for that one like this: >=20 > write(13,rec=3Djj*i+j)nlgs(1,j,i),dlgs(200,j,i),nlgs(2,j,i),dlgs(19= 9,j,i),& > & nlgs(3,j,i),dlgs(198,j,i),nlgs(4,j,i),dlgs(197,j,i),nlgs(5:8,j,i)= ,& > & dlgs(154:190,j,i) >=20 > Sometimes if you get truncated in just the right place, the program will = still > compile and run, but not the way you think it is. you can compile it using "-ffree-line-length-none":)