David,
I've checked out the trunk, and the segmentation fault isn't there
anymore (the trunk is labeled 0.8.0 though)
Here is the log from the remaining errors with the MKL:
======================================================================
ERROR: Failure: ImportError
(/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/linalg/atlas_version.so:
undefined symbol: ATL_buildinfo)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/nose/loader.py",
line 364, in loadTestsFromName
addr.filename, addr.module)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/nose/importer.py",
line 39, in importFromPath
return self.importFromDir(dir_path, fqname)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/nose/importer.py",
line 84, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/linalg/tests/test_atlas_version.py",
line 8, in <module>
import scipy.linalg.atlas_version
ImportError:
/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/linalg/atlas_version.so:
undefined symbol: ATL_buildinfo
======================================================================
ERROR: test_io.test_imread
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/nose/case.py",
line 182, in runTest
self.test(*self.arg)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/ndimage/tests/test_io.py",
line 8, in test_imread
img = ndi.imread(lp)
AttributeError: 'module' object has no attribute 'imread'
======================================================================
ERROR: test_outer_v (test_lgmres.TestLGMRES)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/sparse/linalg/isolve/tests/test_lgmres.py",
line 52, in test_outer_v
x0, count_0 = do_solve(outer_k=6, outer_v=outer_v)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/sparse/linalg/isolve/tests/test_lgmres.py",
line 29, in do_solve
x0, flag = lgmres(A, b, x0=zeros(A.shape[0]), inner_m=6, tol=1e-14, **kw)
TypeError: 'module' object is not callable
======================================================================
ERROR: test_preconditioner (test_lgmres.TestLGMRES)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/sparse/linalg/isolve/tests/test_lgmres.py",
line 41, in test_preconditioner
x0, count_0 = do_solve()
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/sparse/linalg/isolve/tests/test_lgmres.py",
line 29, in do_solve
x0, flag = lgmres(A, b, x0=zeros(A.shape[0]), inner_m=6, tol=1e-14, **kw)
TypeError: 'module' object is not callable
======================================================================
ERROR: test_iv_cephes_vs_amos (test_basic.TestBessel)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1691, in test_iv_cephes_vs_amos
self.check_cephes_vs_amos(iv, iv, rtol=1e-12, atol=1e-305)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1672, in check_cephes_vs_amos
assert_tol_equal(c1, c2, err_msg=(v, z), rtol=rtol, atol=atol)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 38, in assert_tol_equal
verbose=verbose, header=header)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 377, in assert_array_compare
val = comparison(x[~xnanid], y[~ynanid])
IndexError: 0-d arrays can't be indexed
======================================================================
FAIL: test_lorentz (test_odr.TestODR)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/odr/tests/test_odr.py",
line 292, in test_lorentz
3.7798193600109009e+00]),
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 537, in assert_array_almost_equal
header='Arrays are not almost equal')
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Arrays are not almost equal
(mismatch 100.0%)
x: array([ 1.00000000e+03, 1.00000000e-01, 3.80000000e+00])
y: array([ 1.43067808e+03, 1.33905090e-01, 3.77981936e+00])
======================================================================
FAIL: test_multi (test_odr.TestODR)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/odr/tests/test_odr.py",
line 188, in test_multi
0.5101147161764654, 0.5173902330489161]),
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 537, in assert_array_almost_equal
header='Arrays are not almost equal')
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Arrays are not almost equal
(mismatch 100.0%)
x: array([ 4. , 2. , 7. , 0.4, 0.5])
y: array([ 4.37998803, 2.43330576, 8.00288459, 0.51011472, 0.51739023])
======================================================================
FAIL: test_pearson (test_odr.TestODR)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/odr/tests/test_odr.py",
line 235, in test_pearson
np.array([ 5.4767400299231674, -0.4796082367610305]),
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 537, in assert_array_almost_equal
header='Arrays are not almost equal')
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Arrays are not almost equal
(mismatch 100.0%)
x: array([ 1., 1.])
y: array([ 5.47674003, -0.47960824])
======================================================================
FAIL: test_jv_cephes_vs_amos (test_basic.TestBessel)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1678, in test_jv_cephes_vs_amos
self.check_cephes_vs_amos(jv, jn, rtol=1e-10, atol=1e-305)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1672, in check_cephes_vs_amos
assert_tol_equal(c1, c2, err_msg=(v, z), rtol=rtol, atol=atol)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 38, in assert_tol_equal
verbose=verbose, header=header)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Not equal to tolerance rtol=1e-10, atol=1e-305
(-100.3, -1300)
(mismatch 100.0%)
x: array(0.0)
y: array((-0.012756553055739306+0.017557888993457362j))
======================================================================
FAIL: Real-valued Bessel I overflow
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1787, in test_ticket_503
assert_tol_equal(iv(1, 700), 1.528500390233901e302)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 38, in assert_tol_equal
verbose=verbose, header=header)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Not equal to tolerance rtol=1e-07, atol=0
(mismatch 100.0%)
x: array(1.5306870843952584e+302)
y: array(1.528500390233901e+302)
======================================================================
FAIL: Real-valued Bessel domains
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1770, in test_ticket_854
assert isnan(jv(0.5, -1))
AssertionError
======================================================================
FAIL: test_yv_cephes_vs_amos_only_small_orders (test_basic.TestBessel)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1688, in test_yv_cephes_vs_amos_only_small_orders
self.check_cephes_vs_amos(yv, yn, rtol=1e-11, atol=1e-305, skip=skipper)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 1672, in check_cephes_vs_amos
assert_tol_equal(c1, c2, err_msg=(v, z), rtol=rtol, atol=atol)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 38, in assert_tol_equal
verbose=verbose, header=header)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/numpy/testing/utils.py",
line 395, in assert_array_compare
raise AssertionError(msg)
AssertionError:
Not equal to tolerance rtol=1e-11, atol=1e-305
(-20.0, -1300)
(mismatch 100.0%)
x: array(0.0)
y: array((-0.021008635623302012+0.013914406061324559j))
======================================================================
FAIL: test_basic.TestStruve.test_some_values
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/nose/case.py",
line 182, in runTest
self.test(*self.arg)
File
"/data/pau112/INNO/local/x86_64/lib/python2.5/site-packages/scipy/special/tests/test_basic.py",
line 2295, in test_some_values
assert isnan(struve(-7.1, -1))
AssertionError
----------------------------------------------------------------------
Ran 3574 tests in 44.545s
FAILED (KNOWNFAIL=6, SKIP=31, errors=5, failures=8)
Matthieu
2009/6/8 Matthieu Brucher <matthieu.bruc...@gmail.com>:
> OK, I'm stuck with #946 with the MKL as well (finally managed to
> compile and use it with only the static library safe for libguide).
>
> I'm trying to download the trunk at the moment to check if the
> segmentation fault is still there.
>
> Matthieu
>
> 2009/6/8 Matthieu Brucher <matthieu.bruc...@gmail.com>:
>> Good luck with fixing this then :|
>>
>> I've tried to build scipy with the MKL and ATLAS, and I have in both
>> cases a segmentation fault. With the MKL, it is the same as in a
>> previous mail, and for ATLAS it is there:
>> Regression test for #946. ... Segmentation fault
>>
>> A bad ATLAS compilation?
>>
>> Matthieu
>>
>>>> It could be simply enhanced by refactoring only mconf.h with proper
>>>> compiler flags, and fix yn.c to remove the NAN detection (as it should
>>>> be in the mconf.h).
>>>
>>> NAN and co definition should be dealt with the portable definitions we
>>> have now in numpy - I just have to find a way to reuse the
>>> corresponding code outside numpy (distutils currently does not handle
>>> proper installation of libraries built through build_clib), it is on
>>> my TODO list for scipy 0.8.
>>>
>>> Unfortunately, this is only the tip of the iceberg. A lot of code in
>>> cephes uses #ifdef on platform specificities, and let's not forget it
>>> is pre-ANSI C code (K&R declarations), with a lot of hidden bugs.\
>>>
>>> cheers,
>>>
>>> David
>>> _______________________________________________
>>> Numpy-discussion mailing list
>>> Numpy-discussion@scipy.org
>>> http://mail.scipy.org/mailman/listinfo/numpy-discussion
>>>
>>
>>
>>
>> --
>> Information System Engineer, Ph.D.
>> Website: http://matthieu-brucher.developpez.com/
>> Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92
>> LinkedIn: http://www.linkedin.com/in/matthieubrucher
>>
>
>
>
> --
> Information System Engineer, Ph.D.
> Website: http://matthieu-brucher.developpez.com/
> Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92
> LinkedIn: http://www.linkedin.com/in/matthieubrucher
>
--
Information System Engineer, Ph.D.
Website: http://matthieu-brucher.developpez.com/
Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92
LinkedIn: http://www.linkedin.com/in/matthieubrucher
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