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From Sébastien Brisard <sebastien.bris...@m4x.org>
Subject Re: [CANCEL][VOTE] Release Commons Math 3.1 (take 4)
Date Thu, 20 Dec 2012 10:46:06 GMT
Hi


2012/12/20 Gilles Sadowski <gilles@harfang.homelinux.org>

> On Thu, Dec 20, 2012 at 08:26:54AM +0100, Sébastien Brisard wrote:
> > Hi Gilles,
> >
> > I cannot reproduce these failures either. Here is my config
> > Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200)
> > Java version: 1.7.0_05
> > Java home: /usr/java/jdk1.7.0_05/jre
> > Default locale: fr_FR, platform encoding: UTF-8
> > OS name: "linux" version: "3.6.9-2.fc17.x86_64" arch: "amd64" Family:
> "unix"
>
> Thanks Sébastien.
>
> So, what can we conclude concerning the failure reported by Oliver?
>
> Gilles
>

I think the conclusion is worrying. Does that mean that --contrary to what
is specified by the JLS-- floatting-point operations are not strictly
platform-independent? If that's the case, we need to relax a little bit the
accuracy constraints in some of our tests, but that's really a shame.

I'd like to see how bad the situation is. @Oliver: could you please post
the full error messages, with expected and actual values, please? Many
thanks!

Sébastien


>
> > Sébastien
> >
> >
> > 2012/12/20 Gilles Sadowski <gilles@harfang.homelinux.org>
> >
> > > On Thu, Dec 20, 2012 at 01:13:36AM +0100, Gilles Sadowski wrote:
> > > > On Wed, Dec 19, 2012 at 10:14:58PM +0100, Luc Maisonobe wrote:
> > > > > Le 19/12/2012 22:04, Gary Gregory a écrit :
> > > > > > On Wed, Dec 19, 2012 at 3:10 PM, Luc Maisonobe <
> > > Luc.Maisonobe@free.fr>wrote:
> > > > > >
> > > > > >> Le 19/12/2012 11:03, Gilles Sadowski a écrit :
> > > > > >>> Hi.
> > > > > >>>
> > > > > >>> Please have a look at the latest candidate (RC4), and
vote for
> the
> > > > > >> release
> > > > > >>> of Commons Math 3.1.
> > > > > >>>
> > > > > >>> ----------
> > > > > >>> Tag:
> > > > > >>>
> > > > > >>
> > >
> https://svn.apache.org/repos/asf/commons/proper/math/tags/MATH_3_1_RC4/
> > > > > >>>
> > > > > >>> Site:
> > > > > >>>   http://people.apache.org/builds/commons/math/3.1/RC4/
> > > > > >>>
> > > > > >>> Binaries:
> > > > > >>>
> > > > > >>
> > >
> https://repository.apache.org/content/repositories/orgapachecommons-048/org/apache/commons/commons-math3/3.1/
> > > > > >>>
> > > > > >>> [X] +1 Release it.
> > > > > >>
> > > > > >> There are a few missing headers, but only in test files,
so I
> don't
> > > > > >> think it is a blocker.
> > > > > >>
> > > > > >
> > > > > > I'm not so sure, missing headers on .java are a must IMO.
> > > > >
> > > > > I have fixed them in trunk, as well as a few checkstyle errors I
> missed
> > > > > earlier.
> > > >
> > > > The CheckStyle warnings were probably a consequence of fixing the
> Clirr
> > > > errors.
> > > >
> > > > Do we stand with your previous statement that missing headers on test
> > > files
> > > > were not a blocker?  IIRC, this was the conclusion for release 3.0.
> Those
> > > > headers have been missing for a long time. The JIRA report will avoid
> > > that
> > > > for next time.
> > >
> > > Well, last time, the Java files were indeed corrected to contain a
> license
> > > header. [The data files were deemed OK without it.]
> > >
> > > I'll create a new tag.
> > >
> > > Can someone check the problems found by Oliver on M$-Windows?
> > >
> > >
> > > Gilles
> > >
> > > ---------------------------------------------------------------------
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> > >
> > >
>
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