Re: [eigen] eigen test run on Mac OS X 10.4.8

[Benoît Jacob <jacob@xxxxxxxxxxxxxxx>]

Yes, so what happens is that the tests are run only 30 times each time, so 
sometimes you fall on a special case where it doesn't work, and sometimes you 
don't. That's why sometimes I change REPEAT from 30 to 300 before a release, 
but this time I forgot to.

Yes, Floating-point is very tricky....

Benoit

On Monday 26 February 2007 23:57:33 Franz Keferböck wrote:
> K then - it did run fine with linux though (same revision). Anyhow, i will
> rerun the tests once you fixed that.
>
> c ya
>
> On 26/02/07, Benoît Jacob <jacob@xxxxxxxxxxxxxxx> wrote:
> > Thanks for reporting; anyway don't worry about that, it has to be a bug
> > in the
> > new unittest I added today, not in Eigen itself, and if it were a MacOSX
> > portability issue it'd give a compile error.
> >
> > I'll fix the test tomorrow.
> >
> > Benoit
> >
> > On Monday 26 February 2007 21:41:27 Franz Keferböck wrote:
> > > Hi, all!
> > >
> > > I compiled and run the eigen tests; don't look too good though, as this
> >
> > is
> >
> > > what i get (from current svn which worx fíne for me on linux)
> > >
> > > franz-keferbocks-computer:~/Workspace/eigen/build/tests franz$ ./tests
> > > Initializing random number generator with seed 1172516950
> > > Repeating each test 30 times
> > > ********* Start testing of MainTest *********
> > > Config: Using QTest library 4.2.2, Qt 4.2.2
> > > PASS   : MainTest::initTestCase()
> > > PASS   : MainTest::checkComparisons()
> > > PASS   : MainTest::checkBasicStuff()
> > > PASS   : MainTest::checkRowColumnAdjoint()
> > > PASS   : MainTest::checkEuclidean()
> > > PASS   : MainTest::checkLUDecomposition()
> > > QDEBUG : MainTest::checkImplicitLU() Type = dynamic<float>(8)
> > > FAIL!  : MainTest::checkImplicitLU() 'compareMatrices( mat1*mat2, mat3,
> > > strType )' returned FALSE. ()
> > >    Loc: [/Users/franz/Workspace/eigen/tests/implicitlu.cpp(47)]
> > > PASS   : MainTest::checkSolver()
> > > PASS   : MainTest::checkRegression()
> > > PASS   : MainTest::checkSpecialMatrices()
> > > PASS   : MainTest::checkProjective()
> > > PASS   : MainTest::cleanupTestCase()
> > > Totals: 11 passed, 1 failed, 0 skipped
> > > ********* Finished testing of MainTest *********
> > >
> > > couldn't really figure what the problem was, as that's the "i don't
> >
> > really
> >
> > > understand this" part of eigen...
> > > i'm happy to help figuring this one though
> > >
> > > greetz
> > > Franz

Attachment: pgpSFLJ824WiY.pgp
Description: PGP signature