One more data point :
On Cygwin running on Windows 10, after pulling Trac#24121
<https://trac.sagemath.org/ticket/24121> on top of 8.1rc2, Sage builds and
passes ptestlong with three failures :
----------------------------------------------------------------------
sage -t --long --warn-long 125.6 src/sage/matrix/matrix_mod2_dense.pyx # 1
doctest failed
sage -t --long --warn-long 125.6 src/sage/parallel/map_reduce.py # 1
doctest failed
sage -t --long --warn-long 125.6 src/sage/graphs/graph_generators.py #
Timed out
----------------------------------------------------------------------
The first of these failures is permanent (i. e. repetitiion of the test
gives the same result) ; the other two are transient.
The failure is :
$ sage -t --long --warn-long 125.6 src/sage/matrix/matrix_mod2_dense.pyx
Running doctests with ID 2017-11-18-23-50-57-0e14ce1d.
Git branch: tst24121
Using --optional=atlas,database_gap,fricas,mpir,python2,sage
Doctesting 1 file.
sage -t --long --warn-long 125.6 src/sage/matrix/matrix_mod2_dense.pyx
**********************************************************************
File "src/sage/matrix/matrix_mod2_dense.pyx", line 183, in
sage.matrix.matrix_mod2_dense.Matrix_mod2_dense.__cinit__
Failed example:
if resource.RLIMIT_AS == resource.RLIMIT_RSS:
# Skip this test if RLIMIT_AS is not properly
# supported like on OS X, see Trac #24190
raise RuntimeError("matrix allocation failed")
else: # Real test
MatrixSpace(GF(2), 2^30)(1)
Expected:
Traceback (most recent call last):
...
RuntimeError: matrix allocation failed
Got:
<BLANKLINE>
Traceback (most recent call last):
File
"/home/charpent/sage/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 515, in _run
self.compile_and_execute(example, compiler, test.globs)
File
"/home/charpent/sage/local/lib/python2.7/site-packages/sage/doctest/forker.py",
line 885, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.matrix.matrix_mod2_dense.Matrix_mod2_dense.__cinit__[4]>", line 1, in
<module>
if resource.RLIMIT_AS == resource.RLIMIT_RSS:
AttributeError: 'module' object has no attribute 'RLIMIT_RSS'
**********************************************************************
1 item had failures:
1 of 8 in sage.matrix.matrix_mod2_dense.Matrix_mod2_dense.__cinit__
[341 tests, 1 failure, 15.59 s]
----------------------------------------------------------------------
sage -t --long --warn-long 125.6 src/sage/matrix/matrix_mod2_dense.pyx # 1
doctest failed
----------------------------------------------------------------------
Total time for all tests: 16.0 seconds
cpu time: 15.6 seconds
cumulative wall time: 15.6 seconds
HTH,
--
Emmanuel Charpentier
Le samedi 18 novembre 2017 07:40:04 UTC+1, Emmanuel Charpentier a écrit :
>
> 8.1.rc2 :
>
> - builds and passes ptestlong without any error on two different
> Debian machines.
> - does *NOT* build on Cygwin running Windows 10 + "Fall Creators
> Update" : psutil does not build. This is fixed in Trac#24121
> <https://trac.sagemath.org/ticket/24121>, which has positive review
> but was not included in 8.0.rc2
>
> HTH,
>
> --
> Emmanuel Charpentier
>
>
> Le vendredi 17 novembre 2017 14:29:56 UTC+1, Volker Braun a écrit :
>>
>> As always, you can get the latest beta version from the "develop" git
>> branch. Alternatively, the self-contained source tarball is at
>> http://www.sagemath.org/download-latest.html
>>
>> 92f95cef93 (tag: 8.1.rc2) Updated SageMath version to 8.1.rc2
>> 50a34e5f43 Trac #24192: -std=c99 causes numerous problems on Cygwin
>> e47ca9ea99 (tag: 8.1.rc1) Updated SageMath version to 8.1.rc1
>>
>>
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