Your message dated Tue, 14 Feb 2017 23:34:06 +0000
with message-id <e1cdmbm-0005j5...@fasolo.debian.org>
and subject line Bug#831541: fixed in theano 0.8.2-6~exp1
has caused the Debian Bug report #831541,
regarding theano: single GradientError and WrongValues in tests on s390x, ppc64
and sparc
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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immediately.)
--
831541: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=831541
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Source: theano
Version: 0.8.2-2
Severity: normal
The tests on s390x came up with three single errors (shortened) [1]:
<cut>
ERROR: test_grad (theano.sparse.tests.test_basic.SamplingDotTester)
----------------------------------------------------------------------
GradientError: GradientError: numeric gradient and analytic gradient exceed
tolerance:
At position 0 of argument 0,
abs. error = 4.801748, abs. tolerance = 0.000100
rel. error = 1.000000, rel. tolerance = 0.000100
Exception args:
The error happened with the following inputs:, [array([[ 4., 2., 2.],
[ 0., 1., 3.],
[ 1., 0., 0.],
</cut>
<cut>
ERROR: test_op (theano.sparse.tests.test_basic.SamplingDotTester)
----------------------------------------------------------------------
WrongValue: WrongValue
: shape, dtype, strides, min, max, n_inf, n_nan:
Expected : (4, 5) float64 (40, 8) 0.0 28.0 0 0
Value : (4, 5) float64 (40, 8) 0.0 0.0 0 0
expected : [[ 28. 0. 0. 0. 0.]
[ 12. 9. 11. 0. 0.]
[ 4. 1. 0. 2. 0.]
[ 0. 8. 0. 0. 0.]]
</cut>
</cut>
ERROR: test (theano.sparse.tests.test_basic.UsmmTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/«PKGBUILDDIR»/theano/sparse/tests/test_basic.py", line 1458, in test
utt.assert_allclose(f_a_out, f_b_out, rtol=rtol, atol=atol)
File "/«PKGBUILDDIR»/theano/tests/unittest_tools.py", line 339, in
assert_allclose
raise WrongValue(val1, val2, rtol, atol)
WrongValue: WrongValue
: shape, dtype, strides, min, max, n_inf, n_nan:
Expected : (10, 200) float32 (800, 4) -0.999263 0.999721 0 0
Value : (10, 200) float32 (800, 4) -20.3578 20.3085 0 0
expected : [[ 0.43297213 -0.99617213 -0.94651264 ..., 0.90926737
0.87269104
0.18024164]
</cut>
The same errors occurs on ppc64 [2].
This is a regression from 0.8.2-2 (0.8.2-1 was build with `FAST_COMPILE` and
this didn't
came up then). dh_auto_test is temporarily failsafed, this is going to be
removed when
this problem is solved.
Thanks,
DS
[1]
https://buildd.debian.org/status/fetch.php?pkg=theano&arch=s390x&ver=0.8.2-2&stamp=1468619676
[2]
https://buildd.debian.org/status/fetch.php?pkg=theano&arch=ppc64&ver=0.8.2-3&stamp=1468725341
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.5.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
--- End Message ---
--- Begin Message ---
Source: theano
Source-Version: 0.8.2-6~exp1
We believe that the bug you reported is fixed in the latest version of
theano, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 831...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Daniel Stender <sten...@debian.org> (supplier of updated theano package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 15 Feb 2017 00:08:13 +0100
Source: theano
Binary: python-theano python3-theano theano-doc
Architecture: source amd64 all
Version: 0.8.2-6~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian Science Maintainers
<debian-science-maintain...@lists.alioth.debian.org>
Changed-By: Daniel Stender <sten...@debian.org>
Description:
python-theano - CPU/GPU math expression compiler for Python
python3-theano - CPU/GPU math expression compiler for Python 3
theano-doc - CPU/GPU math expression compiler for Python (docs)
Closes: 831541 835531 855102
Changes:
theano (0.8.2-6~exp1) experimental; urgency=medium
.
* add disable-overly-environment-dependent-test.patch (Closes: #835531).
* add fix-invalid-casts-negative-stride-handling.patch
(Closes: #831541,#855102) [thanks again to Rebecca N. Palmer].
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