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From "Bruno P. Kinoshita" <brunodepau...@yahoo.com.br>
Subject Re: [CANCEL][VOTE] Release Commons Math 3.1 (take 4)
Date Thu, 20 Dec 2012 12:20:47 GMT
Hi

I cannot reproduce these failures either. Tried with `mvn clean test install`, my config below:

Apache Maven 3.0.4 (r1232337; 2012-01-17 06:44:56-0200)
Maven home: c:\opt\java\apache-maven-3.0.4\bin\..
Java version: 1.7.0_09, vendor: Oracle Corporation
Java home: C:\opt\java\jdk1.7.0_09\jre
Default locale: pt_BR, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"

Tried the same with jdk 1.6, but still couldn't reproduce these failures:

Apache Maven 3.0.4 (r1232337; 2012-01-17 06:44:56-0200)
Maven home: c:\opt\java\apache-maven-3.0.4\bin\..
Java version: 1.6.0_38, vendor: Sun Microsystems Inc.
Java home: c:\opt\java\jdk1.6.0_38\jre
Default locale: pt_BR, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"

Last night I tried in my linux 3.2 amd64 box, with Maven 3.0.4, jdk oracle 1.7, and also couldn't
reproduce it. 

Cheers, 
Bruno P. Kinoshita
http://kinoshita.eti.br
http://tupilabs.com


>________________________________
> From: Jörg Schaible <Joerg.Schaible@scalaris.com>
>To: dev@commons.apache.org 
>Sent: Thursday, December 20, 2012 9:13 AM
>Subject: Re: [CANCEL][VOTE] Release Commons Math 3.1 (take 4)
> 
>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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