test_orthogonal.test_j_roots fails on i386
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
python-scipy (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
The following test fails during the build, but test failures are ignored.
It is then picked up as an autopkgtest failure.
=======
FAIL: test_orthogonal
-------
Traceback (most recent call last):
File "/usr/lib/
self.
File "/usr/lib/
vgq(rf(0.9, 2), ef(0.9, 2), wf(0.9, 2), -1., 1., 100, atol=2e-13)
File "/usr/lib/
assert_
File "/usr/lib/
verbose=
File "/usr/lib/
raise AssertionError(msg)
AssertionError:
Not equal to tolerance rtol=1e-15, atol=2e-13
(mismatch 0.38%)
x: array([[ 1.000000e+00, 3.169501e-16, -1.335986e-15, ...,
[ 3.143985e-16, 1.000000e+00, 5.329291e-16, ...,...
y: array([[ 1., 0., 0., ..., 0., 0., 0.],
[ 0., 1., 0., ..., 0., 0., 0.],
[ 0., 0., 1., ..., 0., 0., 0.],...
-------
Ran 947 tests in 12.197s
FAILED (KNOWNFAIL=8, SKIP=159, failures=1)
Running unit tests for scipy.special
NumPy version 1.12.1
NumPy relaxed strides checking option: True
NumPy is installed in /usr/lib/
SciPy version 0.18.1
SciPy is installed in /usr/lib/
Python version 2.7.14rc1 (default, Sep 5 2017, 18:19:52) [GCC 7.2.0]
nose version 1.3.7
failed: test_orthogonal
#errors: 1
Similar failure occurred previously: /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 758022
https:/
See also upstream issue: /github. com/scipy/ scipy/issues/ 5363
https:/
In particular, pv's comment:
> Much of scipy.special regards 1e-12 relative accuracy
> to be sufficient, so I don't see particular problems
> in bumping the tolerances here."