Built w/o problems on macOS 10.15.7 (2019 MBP, 8-core Core i9).
Testing (‘ptestlong’) yielded 8 failures. Seven were do directly to “bad CPU
ID” in Imagemagick/convert” (all due to my failure to get Imagemagick updated).
One seems related to Volker’s note below:
File "src/sage/misc/latex.py", line 164, in sage.misc.latex.bool
Failed example:
have_convert() # random
Exception raised:
Traceback (most recent call last):
File "sage/misc/cachefunc.pyx", line 996, in
sage.misc.cachefunc.CachedFunction.__call__ (build/cy\
thonized/sage/misc/cachefunc.c:6061)
return self.cache[k]
KeyError: ((), ())
During handling of the above exception, another exception occurred:
This second exception was another “bad CPU ID” failure.
HTH
Justin
On Feb 6, 2022, at 11:14, Volker Braun <[email protected]> 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
There is a new random failure that I spent a lot of time unsuccessfully to
isolate, currently I can't reproduce it with this release but if you observe it
please report. It might be related to the cython update, not sure:
File "src/sage/schemes/cyclic_covers/cycliccover_finite_field.py", line 1138,
in
sage.schemes.cyclic_covers.cycliccover_finite_field.CyclicCover_finite_field.frobenius_polynomial
Failed example:
CyclicCover(11, PolynomialRing(GF(1129), 'x')([-1] + [0]*(5-1) +
[1])).frobenius_polynomial() # long time
Exception raised:
Traceback (most recent call last):
File "sage/misc/cachefunc.pyx", line 1943, in
sage.misc.cachefunc.CachedMethodCaller.__call__
(build/cythonized/sage/misc/cachefunc.c:10410)
return cache[k]
KeyError: ((11,), ())
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"/Users/buildbot-sage/worker/sage_git/build/local/var/lib/sage/venv-python3.9.9/lib/python3.9/site-packages/sage/doctest/forker.py",
line 694, in _run
self.compile_and_execute(example, compiler, test.globs)
File
"/Users/buildbot-sage/worker/sage_git/build/local/var/lib/sage/venv-python3.9.9/lib/python3.9/site-packages/sage/doctest/forker.py",
line 1088, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.schemes.cyclic_covers.cycliccover_finite_field.CyclicCover_finite_field.frobenius_polynomial[23]>",
line 1, in <module>
CyclicCover(Integer(11), PolynomialRing(GF(Integer(1129)),
'x')([-Integer(1)] + [Integer(0)]*(Integer(5)-Integer(1)) +
[Integer(1)])).frobenius_polynomial() # long time
File "sage/misc/cachefunc.pyx", line 2310, in
sage.misc.cachefunc.CachedMethodCallerNoArgs.__call__
(build/cythonized/sage/misc/cachefunc.c:13020)
self.cache = f(self._instance)
File
"/Users/buildbot-sage/worker/sage_git/build/local/var/lib/sage/venv-python3.9.9/lib/python3.9/site-packages/sage/schemes/cyclic_covers/cycliccover_finite_field.py",
line 1233, in frobenius_polynomial
F = self.frobenius_matrix(self._N0)
File "sage/misc/cachefunc.pyx", line 1948, in
sage.misc.cachefunc.CachedMethodCaller.__call__
(build/cythonized/sage/misc/cachefunc.c:10546)
w = self._instance_call(*args, **kwds)
File "sage/misc/cachefunc.pyx", line 1824, in
sage.misc.cachefunc.CachedMethodCaller._instance_call
(build/cythonized/sage/misc/cachefunc.c:10012)
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