Hi,
As just discussed in a different post on the topic of the relax gui
(https://mail.gna.org/public/relax-devel/2011-04/msg00052.html ; #
Message-id:<4DB53313.7060505@xxxxxxxxx>), I manually switched to using
32-bit python (2.6.6), numpy (1.5.1) and scipy (0.9.0) from fink (instead of
64-bit python 2.6.1, numpy 2.0.0, and scipy 0.10.0 directly under Mac OS X).
As relax uses the "/usr/bin/env python" in order to get the python path
(header of executable file "relax"), I had to manually change it to
"/sw/bin/python2.6" (the fink path for python-2.6 binary) to do so.
The unit tests all passed without the warnings discussed before (post at
https://mail.gna.org/public/relax-devel/2011-04/msg00050.html ; Message-id:
<4DB419A4.1030201@xxxxxxxxx>). The warnings were also absent from the system
tests, although 9 errors arose because of the unavailability of the C
modules (discussed at
https://mail.gna.org/public/relax-devel/2011-04/msg00052.html ; #
Message-id:<4DB53313.7060505@xxxxxxxxx>).
Hence, it seems that these warnings arose because of either the numpy/scipy
version, or the 32-bit/64-bit issue...
Is this worth fixing within relax's test-suite (as the tests passed, but
with warnings) ???
All the best,
Séb :)
On 11-04-24 2:37 PM, Sébastien Morin wrote:
Hi,
I just ran the numpy test in python with "numpy.test()" and it passed with
the following message:
OK (KNOWNFAIL=3, SKIP=1)
<nose.result.TextTestResult run=3399 errors=0 failures=0>
However, scipy (ran with "scipy.test()") got4 errors and 1 failure:
FAILED (KNOWNFAIL=12, SKIP=42, errors=4, failures=1)
<nose.result.TextTestResult run=4766 errors=4 failures=1>
The 4 errors were:
ERROR: test_complex_nonsymmetric_modes
(test_arpack.TestEigenComplexNonSymmetric)
ERROR: test_complex_symmetric_modes
(test_arpack.TestEigenComplexSymmetric)
ERROR: test_nonsymmetric_modes (test_arpack.TestEigenNonSymmetric)
ERROR: test_starting_vector (test_arpack.TestEigenNonSymmetric)
and originated from the same problem:
ArpackError: ARPACK error -8: Error return from trid. eigenvalue
calculation; Informational error from LAPACK routine dsteqr.
The failure was:
FAIL: test_expon (test_morestats.TestAnderson)
Any idea if these problems cause the warning in relax's test-suite ?
Thanks !
Séb :)
On 11-04-24 2:00 PM, Sébastien Morin wrote:
Hi,
When running relax's test-suite on Mac OS X, I get many times this
warning (although both the unit tests and system tests pass):
"Warning: invalid value encountered in double_scalars"
This originated after my installation of numpy (version
2.0.0.dev-ac2c160, running with scipy-0.10.0.dev) with relax-1.3 from
the repository (r12825).
Any idea was causes these warnings and if they are important ?
Thanks !
Séb
--
Sébastien Morin, Ph.D.
Postdoctoral fellow
S. Grzesiek NMR Laboratory
Biozentrum, Universität Basel
Basel, Switzerland
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