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From Jörg Schaible <Joerg.Schai...@scalaris.com>
Subject Re: [CANCEL][VOTE] Release Commons Math 3.1 (take 4)
Date Thu, 20 Dec 2012 11:13:21 GMT
Sébastien Brisard wrote:

> 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!

And also your CPU info (vendor, model, ...)

- Jörg


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