On Tuesday, August 6, 2019 at 5:55:53 AM UTC-7, E. Madison Bray wrote: > > On Tue, Aug 6, 2019 at 2:45 PM Eric Gourgoulhon <egourg...@gmail.com > <javascript:>> wrote: > > > > Le vendredi 2 août 2019 18:07:16 UTC+2, John H Palmieri a écrit : > >> > >> > >> > >> On Friday, August 2, 2019 at 3:31:07 AM UTC-7, Eric Gourgoulhon wrote: > >>> > >>> > >>> > >>> Le vendredi 2 août 2019 01:00:29 UTC+2, John H Palmieri a écrit : > >>>> > >>>> Another question: does Flint pass its test suite on these machines? > >>> > >>> > >>> How could I run this test suite? > >>> > >>> Eric. > >> > >> > >> "sage -f -c flint" > >> > > > > Thanks for the tip. > > Being out of office, I ran the test suite on another computer (Core > i7-6700HQ + 16 GB RAM, running Ubuntu 18.04.2), which shows the same > doctest failure with Python3 Sage 8.9.beta5. > > The test suite seems passed, with many messages like > > [flint-2.5.2.p4] zz_pX_to_fmpz_mod_poly....PASS > > [flint-2.5.2.p4] zz_pE_to_fq....PASS > > [flint-2.5.2.p4] zz_pEX_to_fq_poly....PASS > > (I did not see any "FAILED") and at the end: > > [flint-2.5.2.p4] Successfully installed flint-2.5.2.p4 > > [flint-2.5.2.p4] Deleting temporary build directory > > [flint-2.5.2.p4] > /home/eric/sage/py3/local/var/tmp/sage/build/flint-2.5.2.p4 > > [flint-2.5.2.p4] Finished installing flint-2.5.2.p4.spkg > > > > Side note: the "./sage -f -c flint" command continued with > > > > New packages may have been installed. > > Re-running configure and make in case any dependent packages need > updating. > > > > and then proceeded by installing > > > > arb-2.16.0.p0 > > eclib-20190226 > > linbox-1.6.3 > > singular-4.1.1p2.p0 > > pynac-0.7.24.p0 > > sagelib-8.9.beta5 > > > > Just in case, after "./sage -f -c flint", I run > > ./sage -t --long > src/sage/rings/polynomial/polynomial_rational_flint.pyx > > and get the same error: > > > > File "src/sage/rings/polynomial/polynomial_rational_flint.pyx", line > 2055, in > sage.rings.polynomial.polynomial_rational_flint.Polynomial_rational_flint.galois_group > > > > Failed example: > > G = f.galois_group(); G > > Expected: > > Transitive group number 5 of degree 4 > > Got: > > Exception (FLINT memory_manager). Unable to allocate memory. > > Transitive group number 5 of degree 4 > > > > Again, on the very same computer, this doctest is passed with Python 2 > Sage 8.9.beta5. > > It's possible this is similar to > https://trac.sagemath.org/ticket/28106 simply insofar as some test is > bumping up against the default 3300MB virtual memory limit imposed by > the test runner. > > Which doesn't necessarily mean there isn't a problem: If some test is > using a lot more memory than it used to, such that it's bumping up > against that limit, there might be a leak or some other unintended > memory usage consequence to the way a test was written.... >
I get the same error within a Sage session using sage: from sage.doctest.control import DocTestController, DocTestDefaults sage: DC = DocTestController(DocTestDefaults(), [ '/path/to/src/sage/rings/polynomial/polynomial_rational_flint.pyx']) sage: DC.run() I don't think this uses the memory limits discussed at #28106 — I think those are set in the script sage-runtests, not in the library doctesting framework. -- John -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/96724eac-2a93-4004-bf5b-c4e679e4b5ac%40googlegroups.com.