Sage 9.4.beta1 released
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Volker Braun
Jun 6, 2021, 2:40:20 PM6/6/21
to sage-release
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
30ee8d6505 (tag: 9.4.beta1, trac/develop) Updated SageMath version to 9.4.beta1
7690208434 Trac #31903: Build errors in padic_relaxed_element
605c100c46 Trac #31848: Random failure: sage.libs.gap.util.GAPError: Error, OnSets: <set> must be a set
24a34ee595 Trac #31825: Failure when testing sage_conf version
5067635403 Trac #31692: Refactor display behavior of mixed forms
08b5a55b44 Trac #31691: Turn mixed form algebra into de Rham complex
e30645c055 Trac #31686: Speed up factoring finite field multiplicative order
490c3ddfeb Trac #31684: Improve WordMorphism._language_naive
3e413ce3b4 Trac #31681: DiGraph.layout_acyclic_dummy assumes it can sort lists of vertices
5b23c1fac2 Trac #31677: Open subsets of arbitrary subsets of manifolds
a8ed75663a Trac #31676: Hash of mpmath complex numbers produces OverFlowError
24c78cf7f3 Trac #31674: Make open subsets of immersed/embedded submanifolds immersed/embedded submanifolds
2f2b1540f7 Trac #31658: Slight speed-up in copy method
fc7a3728c8 Trac #31654: copy_from for scalar fields
db698c31ed Trac #31653: Images of continuous maps and embedded submanifolds as manifold subsets
b573a54ba3 Trac #31650: improve LazyImport
8600573a7f Trac #31647: Update sympy to 1.8
b2aa0f6261 Trac #31633: Simplify VectorField.__call__
4200c96400 Trac #31619: Cholesky factorization and positive-definite testing over inexact rings
60380a3cf3 Trac #31618: Some documentation improvements in sage.modular.quatalg.brandt
ab0715d126 Trac #31615: faster order complex for posets
c95fe8492a Trac #31614: Remove dead _cholesky_decomposition_ from matrix2.pyx
749b0ad122 Trac #31613: ClusterAlgebra.greedy_element bug and further improvements
ad89df812b Trac #31609: Add method tangent_vector to differentiable manifolds
63c3d0fecb Trac #31594: Accept giac-1.7.x from the system
c58463cf86 Trac #31526: Drop support for optional packages with system gcc 4.x on ubuntu-trusty, debian-jessie, linuxmint-17, centos-7
8d55a3f756 Trac #31489: Galois subgroups
9c85a6c1cf Trac #30352: Interface to the KnotInfo and LinkInfo databases
9f031cdb05 Trac #29222: Improvements to padic polylog
9caac06757 Trac #28890: Install fewer static libraries
e94bd31252 Trac #26635: Major extensions to local components code
9f3988d9a5 Trac #21203: basic element and parent for k-regular sequences
3b414bea4b Trac #20331: A MIPVariable's repr should include some useful information
061d4b71df Trac #31860: Restore support for sage-bootstrap-python = python 3.6
6aa4ecee16 (tag: 9.4.beta0) Updated SageMath version to 9.4.beta0
Justin C. Walker
Jun 6, 2021, 6:05:04 PM6/6/21
to sage-r...@googlegroups.com
> On Jun 6, 2021, at 11:40 , Volker Braun <vbrau...@gmail.com> wrote:
>
> 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
Testing (‘ptestlong’) yielded two failures:
sage -t --long --warn-long 70.2 --random-seed=0 src/sage/geometry/polyhedron/base.py # 1 doctest failed
sage -t --long --warn-long 70.2 --random-seed=0 src/sage/graphs/bipartite_graph.py # 1 doctest failed
The first failure was reported for testing 9.4-B0 on this system. The second, as follows, is new:
File "src/sage/graphs/bipartite_graph.py", line 329, in sage.graphs.bipartite_graph.BipartiteGraph.__init__
Failed example:
print(round(get_memory_usage() - start_mem))
Expected:
0.0
Got:
3.0
Following a remark of Volker’s in an earlier thread, I ran each (separately) in a loop. The first consistently failed (“expected True, got False”).
The second mostly succeeded (70-80% of the time). The failures were similar, but with varying non-zero values. Maybe good garbage vs. bad garbage?
Justin
--
Justin C. Walker
Director, Institute for the Absorption of Federal Funds
--
Taxes, n.:
Of life's two certainties, the only one
for which you can get an extension.
--
François Bissey
Jun 6, 2021, 9:18:54 PM6/6/21
to 'Justin C. Walker' via sage-release
I have trouble building the documentation in sage-on-gentoo because of #30352 which doesn’t seem to be
implementing features properly. That error wouldn’t happen on vanilla sage because the build is not done
in a sandbox and the build system wouldn’t try to write a system location.
* python3_9: running distutils-r1_run_phase python_compile_all
/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/rings/padics/padic_base_leaves.py:1104: DeprecationWarning: invalid escape sequence \Z
"""
/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/rings/padics/padic_base_leaves.py:1139: DeprecationWarning: invalid escape sequence \Q
"""
* ACCESS DENIED: unlinkat: /usr/share/sage/knotinfo
rm: cannot remove '/usr/share/sage/knotinfo': Permission denied
* ACCESS DENIED: mkdir: /usr/share/sage/knotinfo
Traceback (most recent call last):
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 420, in demo_version
self._num_knots = load(num_knots_file)
File "sage/misc/persist.pyx", line 187, in sage.misc.persist.load (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/persist.c:2807)
with open(filename, 'rb') as fobj:
FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/sage/knotinfo/num_knots.sobj'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/sage_docbuild/__main__.py", line 1, in <module>
from sage_docbuild import main
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/sage_docbuild/__init__.py", line 57, in <module>
import sage.all
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/all.py", line 215, in <module>
from sage.knots.all import *
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/knots/all.py", line 6, in <module>
if DatabaseKnotInfo().is_present():
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/features/__init__.py", line 162, in is_present
res = self._is_present()
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/features/__init__.py", line 823, in _is_present
importlib.import_module(self.name)
File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/knots/knotinfo.py", line 239, in <module>
from sage.databases.knotinfo_db import KnotInfoColumns, db
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 815, in <module>
dc = db.columns()
File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
self.cache = f(self._instance)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 594, in columns
column_dict = self.read_column_dict()
File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
self.cache = f(self._instance)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 617, in read_column_dict
if self.demo_version():
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 422, in demo_version
self.reset_filecache()
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 391, in reset_filecache
sage_makedirs(sobj_path)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/misc/misc.py", line 93, in sage_makedirs
os.makedirs(dirname)
File "/usr/lib/python3.9/os.py", line 225, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/share/sage/knotinfo’
Various bits of sage try to recreate share/knotinfo/num_knots.sobj which isn’t installed because I haven’t
packaged it yet. This shouldn’t be an issue since database_knotinfo is still optional.
The problem here is that it seems that _feature.is_present() is always true, including when it is called
at
https://github.com/sagemath/sage/blob/develop/src/sage/databases/knotinfo_db.py#L416
I cannot find where it could be found as being false in the current code.
François
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implementing features properly. That error wouldn’t happen on vanilla sage because the build is not done
in a sandbox and the build system wouldn’t try to write a system location.
* python3_9: running distutils-r1_run_phase python_compile_all
/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/rings/padics/padic_base_leaves.py:1104: DeprecationWarning: invalid escape sequence \Z
"""
/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/rings/padics/padic_base_leaves.py:1139: DeprecationWarning: invalid escape sequence \Q
"""
* ACCESS DENIED: unlinkat: /usr/share/sage/knotinfo
rm: cannot remove '/usr/share/sage/knotinfo': Permission denied
* ACCESS DENIED: mkdir: /usr/share/sage/knotinfo
Traceback (most recent call last):
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 420, in demo_version
self._num_knots = load(num_knots_file)
File "sage/misc/persist.pyx", line 187, in sage.misc.persist.load (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/persist.c:2807)
with open(filename, 'rb') as fobj:
FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/sage/knotinfo/num_knots.sobj'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/sage_docbuild/__main__.py", line 1, in <module>
from sage_docbuild import main
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/sage_docbuild/__init__.py", line 57, in <module>
import sage.all
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/all.py", line 215, in <module>
from sage.knots.all import *
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/knots/all.py", line 6, in <module>
if DatabaseKnotInfo().is_present():
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/features/__init__.py", line 162, in is_present
res = self._is_present()
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/features/__init__.py", line 823, in _is_present
importlib.import_module(self.name)
File "/usr/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/knots/knotinfo.py", line 239, in <module>
from sage.databases.knotinfo_db import KnotInfoColumns, db
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 815, in <module>
dc = db.columns()
File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
self.cache = f(self._instance)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 594, in columns
column_dict = self.read_column_dict()
File "sage/misc/cachefunc.pyx", line 2310, in sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__ (/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/cythonized/sage/misc/cachefunc.c:12918)
self.cache = f(self._instance)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 617, in read_column_dict
if self.demo_version():
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 422, in demo_version
self.reset_filecache()
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/databases/knotinfo_db.py", line 391, in reset_filecache
sage_makedirs(sobj_path)
File "/var/tmp/portage/sci-mathematics/sage-9999/work/sage-9999/src-python3_9/build/lib/sage/misc/misc.py", line 93, in sage_makedirs
os.makedirs(dirname)
File "/usr/lib/python3.9/os.py", line 225, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/share/sage/knotinfo’
Various bits of sage try to recreate share/knotinfo/num_knots.sobj which isn’t installed because I haven’t
packaged it yet. This shouldn’t be an issue since database_knotinfo is still optional.
The problem here is that it seems that _feature.is_present() is always true, including when it is called
at
https://github.com/sagemath/sage/blob/develop/src/sage/databases/knotinfo_db.py#L416
I cannot find where it could be found as being false in the current code.
François
> You received this message because you are subscribed to the Google Groups "sage-release" group.
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François Bissey
Jun 6, 2021, 9:33:25 PM6/6/21
to 'Justin C. Walker' via sage-release
Checking how the feature works I think there was a mistake in the addition to sage/features/databases.py
for knotinfo. It checks for a sage python module presence, which will always be there since it is part of
sage, when it should have checked for a static file, like for the other databases.
for knotinfo. It checks for a sage python module presence, which will always be there since it is part of
sage, when it should have checked for a static file, like for the other databases.
François Bissey
Jun 6, 2021, 11:56:24 PM6/6/21
to 'Justin C. Walker' via sage-release
Thierry Dumont
Jun 7, 2021, 5:17:21 AM6/7/21
to sage-r...@googlegroups.com
On Ubuntu 21-04, installation from a fresh git clone:
- Compilation : no problem.
- make ptestlong:
(Note that make ptestlong wanted ptest, which I iinstalled).
----------------------------------------------------------------------
Total time for all tests: 3492.9 seconds
cpu time: 10407.5 seconds
cumulative wall time: 13534.9 seconds
============================= test session starts
==============================
platform linux -- Python 3.9.5, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
rootdir: /usr/local/sages/dev/sage/src, configfile: tox.ini
collected 10 items / 1 error / 9 selected
==================================== ERRORS
====================================
_____________ ERROR collecting sage/structure/sage_object_test.py
______________
ImportError while importing test module
'/usr/local/sages/dev/sage/src/sage/structure/sage_object_test.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
src/sage/structure/sage_object_test.py:3: in <module>
from .sage_object import SageObject
E ImportError: attempted relative import with no known parent package
=========================== short test summary info
============================
ERROR src/sage/structure/sage_object_test.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection
!!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 2.38s
===============================
make: *** [Makefile:201 : ptestlong] Erreur 1
- Compilation : no problem.
- make ptestlong:
(Note that make ptestlong wanted ptest, which I iinstalled).
----------------------------------------------------------------------
Total time for all tests: 3492.9 seconds
cpu time: 10407.5 seconds
cumulative wall time: 13534.9 seconds
============================= test session starts
==============================
platform linux -- Python 3.9.5, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
rootdir: /usr/local/sages/dev/sage/src, configfile: tox.ini
collected 10 items / 1 error / 9 selected
==================================== ERRORS
====================================
_____________ ERROR collecting sage/structure/sage_object_test.py
______________
ImportError while importing test module
'/usr/local/sages/dev/sage/src/sage/structure/sage_object_test.py'.
Hint: make sure your test modules/packages have valid Python names.
Traceback:
src/sage/structure/sage_object_test.py:3: in <module>
from .sage_object import SageObject
E ImportError: attempted relative import with no known parent package
=========================== short test summary info
============================
ERROR src/sage/structure/sage_object_test.py
!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection
!!!!!!!!!!!!!!!!!!!!
=============================== 1 error in 2.38s
===============================
make: *** [Makefile:201 : ptestlong] Erreur 1
Emmanuel Charpentier
Jun 7, 2021, 8:32:08 AM6/7/21
to sage-release
On Debian testing, upgrading 9.4.beta0 to beta1 and running ptestlong leads to
One timeout on
parigp.py(already reported numerous times)one permanent failure on
gap-packages.py, also reported numerous times but whose report has changed :
### This has been seen numerous times ####################
charpent@zen-book-flip:/usr/local/sage-9$ sage -t --long --warn-long 218.0 --random-seed=0 src/sage/tests/gap_packages.py # 1 doctest failed
Running doctests with ID 2021-06-07-14-21-14-440d82f5.
Git branch: develop
Using --optional=build,debian,dochtml,dot2tex,fricas,gap_jupyter,gap_packages,kenzo,libsemigroups,pip,pysingular,saclib,sage,sage_spkg,singular_jupyter
Doctesting 1 file.
sage -t --long --warn-long 218.0 --random-seed=0 src/sage/tests/gap_packages.py
**********************************************************************
File "src/sage/tests/gap_packages.py", line 8, in sage.tests.gap_packages
Failed example:
test_packages(pkgs, only_failures=True) # optional - gap_packages
Expected:
...
Status Package GAP Output
+--------+---------+------------+
Got:
Status Package GAP Output
+--------+---------+------------+
**********************************************************************
1 item had failures:
1 of 5 in sage.tests.gap_packages
[11 tests, 1 failure, 4.61 s]
----------------------------------------------------------------------
sage -t --long --warn-long 218.0 --random-seed=0 src/sage/tests/gap_packages.py # 1 doctest failed
----------------------------------------------------------------------
Total time for all tests: 4.6 seconds
cpu time: 4.2 seconds
cumulative wall time: 4.6 seconds
### This is new : ####################
============================= test session starts ==============================
platform linux -- Python 3.9.2, pytest-6.2.4, py-1.10.0, pluggy-0.13.1
rootdir: /usr/local/sage-9/src, configfile: tox.ini
collected 1 item
src/sage/tests/gap_packages.py E [100%]
==================================== ERRORS ====================================
_______________________ ERROR at setup of test_packages ________________________
file /usr/local/sage-9/src/sage/tests/gap_packages.py, line 25
def test_packages(packages, only_failures=False):
E fixture 'packages' not found
> available fixtures: add_imports, cache, capfd, capfdbinary, caplog, capsys, capsysbinary, doctest_namespace, monkeypatch, pytestconfig, record_property, record_testsuite_property, record_xml_attribute, recwarn, tmp_path, tmp_path_factory, tmpdir, tmpdir_factory
> use 'pytest --fixtures [testpath]' for help on them.
/usr/local/sage-9/src/sage/tests/gap_packages.py:25
=========================== short test summary info ============================
ERROR src/sage/tests/gap_packages.py::test_packages
=============================== 1 error in 0.15s ===============================
I suppose that installing pytest may have changed failure reports.
HTH,
Dima Pasechnik
Jun 7, 2021, 8:38:43 AM6/7/21
to sage-release
Please try https://trac.sagemath.org/ticket/31498 which should also
fix gap_packages.py error.
fix gap_packages.py error.
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John H Palmieri
Jun 8, 2021, 5:33:39 PM6/8/21
to sage-release
It builds for me on OS X Big Sur and I see no new doctest failures, but the PDF documentation doesn't build. When building it/a_tour_of_sage, I see this error:
! Package inputenc Error: Unicode character リ (U+30EA)
Indeed, the file `local/share/doc/sage/latex/it/a_tour_of_sage/a_tour_of_sage.tex has the line
\renewcommand{\releasename}{リリース}
Why does the Italian tour have these Japanese characters in it? A few lines earlier, I also see
\date{2021年06月08日}
and at the bottom
\renewcommand{\indexname}{索引}
These lines are the same as in ja/a_tour_of_sage/a_tour_of_sage.tex.
I've opened https://trac.sagemath.org/ticket/31936 for this.
Samuel Lelièvre
Jun 10, 2021, 12:30:32 PM6/10/21
to sage-release
Thanks for the new release.
On Debian 10 buster
- `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
- `make -s V=0` -- ok
- `make -s V=0 doc-pdf` -- ok
- `make -s V=0 testlong` -- all tests pass
On Ubuntu 20.04:
- `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
- `make -s V=0` -- ok
- `make -s V=0 doc-pdf` -- ok
- `make -s V=0 testlong` -- many failures,
apparently related to pari/gp (rich?) output.
Logs at:
www.math.u-psud.fr/
~lelievre/t/slel-2021-06-07-s94b1-parigp.zip
On Debian 10 buster
- `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
- `make -s V=0` -- ok
- `make -s V=0 doc-pdf` -- ok
- `make -s V=0 testlong` -- all tests pass
On Ubuntu 20.04:
- `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
- `make -s V=0` -- ok
- `make -s V=0 doc-pdf` -- ok
- `make -s V=0 testlong` -- many failures,
apparently related to pari/gp (rich?) output.
Logs at:
www.math.u-psud.fr/
~lelievre/t/slel-2021-06-07-s94b1-parigp.zip
Samuel Lelièvre
Jun 10, 2021, 3:35:28 PM6/10/21
to sage-release
Le jeu. 10 juin 2021 à 18:30, Samuel Lelièvre:
to do with pexpect and/or readline and/or bracketed-paste,
than with PARI/GP.
>
> Thanks for the new release.
>
> On Debian 10 buster
> - `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
> - `make -s V=0` -- ok
> - `make -s V=0 doc-pdf` -- ok
> - `make -s V=0 testlong` -- all tests pass
>
> On Ubuntu 20.04:
> - `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
> - `make -s V=0` -- ok
> - `make -s V=0 doc-pdf` -- ok
> - `make -s V=0 testlong` -- many failures,
> apparently related to pari/gp (rich?) output.
The problem, after searching a bit more, might have more
> Thanks for the new release.
>
> On Debian 10 buster
> - `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
> - `make -s V=0` -- ok
> - `make -s V=0 doc-pdf` -- ok
> - `make -s V=0 testlong` -- all tests pass
>
> On Ubuntu 20.04:
> - `./bootstrap -q && ./configure -q` -- ok but lost a lot of quiet
> - `make -s V=0` -- ok
> - `make -s V=0 doc-pdf` -- ok
> - `make -s V=0 testlong` -- many failures,
> apparently related to pari/gp (rich?) output.
to do with pexpect and/or readline and/or bracketed-paste,
than with PARI/GP.
Samuel Lelièvre
Jun 11, 2021, 2:05:25 AM6/11/21
to sage-release
Le jeu. 10 juin 2021 à 21:35, Samuel Lelièvre:
Fixed by installing Sage's readline:
```
$ make -s V=0 readline && make -s V=0 testlong
```
All tests pass!
```
$ make -s V=0 readline && make -s V=0 testlong
```
All tests pass!
Dima Pasechnik
Jun 11, 2021, 3:14:44 AM6/11/21
to sage-release
What exactly is wrong with Ubuntu system readline ?
Is it underlinked?
config.log please.
```
All tests pass!
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Justin C. Walker
Jun 12, 2021, 3:28:31 PM6/12/21
to 'Justin C. Walker' via sage-release
> On Jun 6, 2021, at 11:40, Volker Braun <vbrau...@gmail.com> wrote:
>
> 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
Testing (‘ptestlong’) yielded one failures:
sage -t --long --warn-long 78.7 --random-seed=0 src/sage/graphs/bipartite_graph.py
The failure is the same as I reported earlier, for another system:
File "src/sage/graphs/bipartite_graph.py", line 329, in sage.graphs.bipartite_graph.BipartiteGraph.__init__
Failed example:
print(round(get_memory_usage() - start_mem))
Expected:
0.0
Got:
3.0
Again, the failures were more or less the same, with varying non-0.0 values appearing about 20-30% of the time, when I ran the test in a loop.
Failed example:
print(round(get_memory_usage() - start_mem))
Expected:
0.0
Got:
3.0
Justin
Volker Braun
Jun 19, 2021, 5:02:20 AM6/19/21
to sage-release
I'm also getting random "memleak" errors that probably aren't. We are mostly interested in linear memory growth with multiple calls (i.e. malloc without free), not overall constants (like a new ring was used and the parent is now cached somewhere). The memory leak tests should probably do multiple tries and only fail if ram usage consistently grows.
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