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From: "eres at il dot ibm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/40766] this fortran program is too slow
Date: Wed, 22 Jul 2009 11:15:00 -0000 [thread overview]
Message-ID: <20090722111502.6781.qmail@sourceware.org> (raw)
In-Reply-To: <bug-40766-15353@http.gcc.gnu.org/bugzilla/>
------- Comment #14 from eres at il dot ibm dot com 2009-07-22 11:15 -------
(In reply to comment #0)
> program main
> implicit none
> integer :: i,j
> integer,parameter :: N=50000000
> real :: x(N)=0.0
> do j=1,20
> do i=1,N
> x(i)=x(i)+sin(real(i))+cos(real(i))-tan(real(i))
> enddo
> enddo
> print *, sum(x)
> end program main
Is this exmaple taken from a specific benchmark?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40766
next prev parent reply other threads:[~2009-07-22 11:15 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-15 15:33 [Bug fortran/40766] New: " linuxl4 at sohu dot com
2009-07-15 15:49 ` [Bug fortran/40766] " linuxl4 at sohu dot com
2009-07-15 15:56 ` pinskia at gcc dot gnu dot org
2009-07-15 17:59 ` ubizjak at gmail dot com
2009-07-15 18:35 ` linuxl4 at sohu dot com
2009-07-15 18:51 ` dominiq at lps dot ens dot fr
2009-07-15 20:27 ` burnus at gcc dot gnu dot org
2009-07-15 21:01 ` rguenth at gcc dot gnu dot org
2009-07-16 4:37 ` linuxl4 at sohu dot com
2009-07-16 5:06 ` kargl at gcc dot gnu dot org
2009-07-16 6:56 ` ubizjak at gmail dot com
2009-07-16 7:17 ` ubizjak at gmail dot com
2009-07-16 9:07 ` rguenth at gcc dot gnu dot org
2009-07-16 9:43 ` burnus at gcc dot gnu dot org
2009-07-16 10:06 ` ubizjak at gmail dot com
2009-07-22 11:15 ` eres at il dot ibm dot com [this message]
2009-07-25 7:40 ` linuxl4 at sohu dot com
2009-12-05 6:29 ` jvdelisle at gcc dot gnu dot org
2009-12-05 19:01 ` burnus at gcc dot gnu dot org
2010-05-06 19:23 ` dfranke at gcc dot gnu dot org
2010-05-06 21:38 ` steven at gcc dot gnu dot org
2010-05-10 10:46 ` maxim at codesourcery dot com
[not found] <bug-40766-4@http.gcc.gnu.org/bugzilla/>
2011-07-24 18:50 ` dfranke at gcc dot gnu.org
2012-04-19 14:37 ` jb at gcc dot gnu.org
2012-04-24 13:14 ` joseph at codesourcery dot com
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