----- "Oliver Heger" <oliver.he...@oliver-heger.de> a écrit :
> Am 23.02.2011 21:08, schrieb Luc Maisonobe: > > Le 23/02/2011 20:35, Simone Tripodi a écrit : > >> I wonder if the cause of the fails on my runs could be an Apple's > JVM bug... > >> Any idea? > > > > I think Sebastian encountered this bug with Windows XP. > > > > Luc > > I see the same problem on Windows 7 and JDK 1.5: > > Results : > > Failed tests: > > test1[3](org.apache.commons.math.util.FastMathStrictComparisonTest) > > Tests run: 2451, Failures: 1, Errors: 0, Skipped: 1 > > Here is my setup: > Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200) > Java version: 1.5.0_21 > Java home: C:\Program Files\Java\jdk1.5.0_21\jre > Default locale: de_DE, platform encoding: Cp1252 > OS name: "windows 7" version: "6.1" arch: "x86" Family: "windows" > > With JDK 1.6 I can build successfully. So it seems to be a JDK > issue(?). I think so. One should also be aware that the error is at a discontinuity. Basically, this test computes atan2(y, x) with y being almost 0 (slightly positive) and x being a very large negative number. If y was exactly 0 and x was exactly NEGATIVE_INFINITY, then the correct result would be either +PI or -PI. Here, due to the signs of x and y, the result should be +PI and it is -PI which is the same modulo 2PI. So it is not a completely absurd result. Luc > > Oliver > > > > >> Simo > >> > >> http://people.apache.org/~simonetripodi/ > >> http://www.99soft.org/ > >> > >> > >> > >> On Wed, Feb 23, 2011 at 7:03 PM, Jörg > Schaible<joerg.schai...@gmx.de> wrote: > >>> Hi Luc, > >>> > >>> Luc Maisonobe wrote: > >>> > >>>> Tag: > >>>> > http://svn.apache.org/repos/asf/commons/proper/math/tags/MATH_2_2_RC3/ > >>>> > >>>> Distributions: http://people.apache.org/~luc/math-2.2-RC3/ > >>>> > >>>> Maven artifacts: > http://people.apache.org/~luc/math-2.2-RC3/maven/ > >>>> > >>>> Documentation bundled with the binary distribution: > >>>> http://people.apache.org/~luc/math-2.2-RC3/docs/ > >>>> > >>>> Output of maven:site run against the source distribution: > >>>> http://people.apache.org/~luc/math-2.2-RC3/site/ > >>>> > >>>> Clirr report: > >>>> > http://people.apache.org/~luc/math-2.2-RC3/site/clirr-report.html > >>>> > >>>> Release notes: > >>>> http://people.apache.org/~luc/math-2.2-RC3/RELEASE-NOTES.txt > >>>> > >>>> Votes, please. This vote will close in 72 hours, > 2011-02-26T12:00:00 UTC > >>>> > >>>> [ ] +1 Release these artifacts > >>>> [ ] +0 OK, but... > >>>> [ ] -0 OK, but really should fix... > >>>> [ ] -1 I oppose this release because... > >>> > >>> +1 > >>> > >>> I've tested the source distribution and can build and run all > tests > >>> flawlessly with M3 using Sun JDK 1.5 + 1.6, IMB JDK 1.5 + 1.6 and > OpenJDK > >>> 1.6. However, I am running also on Linux/AMD64 architecture. > >>> > >>> Cheers, > >>> Jörg > >>> > >>> > >>> > --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > >>> For additional commands, e-mail: dev-h...@commons.apache.org > >>> > >>> > >> > >> > --------------------------------------------------------------------- > >> To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > >> For additional commands, e-mail: dev-h...@commons.apache.org > >> > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > > For additional commands, e-mail: dev-h...@commons.apache.org > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org > For additional commands, e-mail: dev-h...@commons.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
