From: Brooks Moses <brooks.moses@codesourcery.com>
To: gcc@gcc.gnu.org
Cc: fortran@gcc.gnu.org
Subject: Re: Call to arms: testsuite failures on various targets
Date: Fri, 13 Apr 2007 19:04:00 -0000 [thread overview]
Message-ID: <461FC6FD.7020401@codesourcery.com> (raw)
In-Reply-To: <000301c77db2$0cf10040$2e08a8c0@CAM.ARTIMI.COM>
Dave Korn wrote:
> On 12 April 2007 22:22, FX Coudert wrote:
>> Note2: I also omitted a couple of gfortran.dg/secnds.f failures; this
>> testcase should be reworked
>
> I was about to report that myself! Both secnds.f /and/ secnds-1.f have some
> kind of race condition or indeterminacy.
It's an indeterminacy, and a somewhat pernicious one -- I tried to fix
it a few months ago, and didn't get very far. My guess is that what's
happening is inconsistent rounding between two different intrinsic
functions that both return the current time as a floating-point number,
or something equivalent to that, but I haven't had any time to poke at
it farther.
- Brooks
next prev parent reply other threads:[~2007-04-13 18:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-12 21:35 FX Coudert
2007-04-12 21:50 ` FX Coudert
2007-04-13 0:31 ` Brooks Moses
2007-04-13 9:38 ` Jerry DeLisle
2007-04-13 12:31 ` Dave Korn
2007-04-13 19:04 ` Brooks Moses [this message]
2007-04-14 15:12 ` Tim Prince
2007-04-14 15:50 ` Dorit Nuzman
2007-04-14 18:17 ` Tim Prince
2007-04-14 18:50 ` Dorit Nuzman
2007-04-18 5:28 ` Kaveh R. GHAZI
2007-04-13 13:22 Dominique Dhumieres
2007-04-14 16:48 John David Anglin
[not found] <no.id>
2007-04-15 19:13 ` John David Anglin
[not found] <OF0D90E8B2.176B499E-ONC22572BD.00601B98-C22572BD.00649C26@LocalDomain>
2007-04-15 19:14 ` Dorit Nuzman
2007-04-16 3:19 ` Tim Prince
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