Re: [sage-release] Re: Sage 7.4.beta2 released
Sébastien Labbé wrote: > All tests passed on Ubuntu 14.04 with make ptestlong using > --optional=mpir,python2,sage > > Other than the Tutte polynomial one, I get two other slow doctests that > are not marked with #long time. I can not confirm whether it is a > regression as I don't keep my old version of sage. > > > sage -t --long --warn-long 31.5 src/sage/graphs/generators/families.py > ** > File "src/sage/graphs/generators/families.py", line 2053, in > sage.graphs.generators.families.petersen_family > Warning, slow doctest: > F2 = graphs.petersen_family(generate=True) > Test ran for 99.31 s > [280 tests, 128.07 s] > > > sage -t --long --warn-long 31.5 src/sage/combinat/posets/posets.py > ** > File "src/sage/combinat/posets/posets.py", line 6430, in > sage.combinat.posets.posets.FinitePoset._kl_poly > Warning, slow doctest: > L._kl_poly() > Test ran for 127.72 s > [1122 tests, 146.65 s] Both keep calling 'pip list' as well (same issue as with Tutte polynomial). Perhaps retry with diff --git a/src/sage/misc/package.py b/src/sage/misc/package.py index bdddb63..6422e87 100644 --- a/src/sage/misc/package.py +++ b/src/sage/misc/package.py @@ -290,7 +290,7 @@ def installed_packages(): """ from sage.env import SAGE_SPKG_INST installed = dict(pkgname_split(pkgname) for pkgname in os.listdir(SAGE_SPKG_INST)) -installed.update(pip_installed_packages()) +# installed.update(pip_installed_packages()) return installed def is_package_installed(package): (Don't forget to run './sage -b' after changing the file, or just change $SAGE_LOCAL/lib/python/site-packages/sage/misc/package.py temporarily.) A branch doing a bit more can be found on #21291 [1]. The main issue is of course still that is_package_installed() gets called far too often. (There are meanwhile tickets addressing some instances at least.) -leif [1] https://trac.sagemath.org/ticket/21291 -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
[sage-release] Re: Sage 7.4.beta2 released
All tests passed on Ubuntu 14.04 with make ptestlong using --optional=mpir,python2,sage Other than the Tutte polynomial one, I get two other slow doctests that are not marked with #long time. I can not confirm whether it is a regression as I don't keep my old version of sage. sage -t --long --warn-long 31.5 src/sage/graphs/generators/families.py ** File "src/sage/graphs/generators/families.py", line 2053, in sage.graphs.generators.families.petersen_family Warning, slow doctest: F2 = graphs.petersen_family(generate=True) Test ran for 99.31 s [280 tests, 128.07 s] sage -t --long --warn-long 31.5 src/sage/combinat/posets/posets.py ** File "src/sage/combinat/posets/posets.py", line 6430, in sage.combinat.posets.posets.FinitePoset._kl_poly Warning, slow doctest: L._kl_poly() Test ran for 127.72 s [1122 tests, 146.65 s] -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
Re: [sage-release] Re: Sage 7.4.beta2 released
leif wrote: > Steven Trogdon wrote: >> I have the following failure: >> >> sage: P = graphs.PetersenGraph() ## line 539 ## >> sage: P.tutte_polynomial() ## line 540 ## >> x^9 + 6*x^8 + 21*x^7 + 56*x^6 + 12*x^5*y + y^6 + 114*x^5 + 70*x^4*y + >> 30*x^3*y^2 + 15*x^2*y^3 + 10*x*y^4 + 9*y^5 + 170*x^4 + 170*x^3*y + >> 105*x^2*y^2 + 65*x*y^3 + 35*y^4 + 180*x^3 + 240*x^2*y + 171*x*y^2 + >> 75*y^3 + 120*x^2 + 168*x*y + 84*y^2 + 36*x + 36*y >> sage: G = graphs.RandomGNP(10,0.6) ## line 549 ## >> sage: G.tutte_polynomial()(1,1) == G.spanning_trees_count() ## line 550 ## >> >> ** >> -- >> sage -t --long src/sage/graphs/tutte_polynomial.py # Timed out >> -- >> >> which indicates progress in testing tutte_polynomial.py. When the file >> is tested individually I get >> >> sage -t --long src/sage/graphs/tutte_polynomial.py >> [105 tests, 1621.87 s] >> -- >> All tests passed! >> -- >> Total time for all tests: 1622.0 seconds >> cpu time: 26.9 seconds >> cumulative wall time: 1621.9 seconds >> >> The most recent previous test is with 7.2.rc2 where I have >> >> sage -t --long src/sage/graphs/tutte_polynomial.py >> [105 tests, 3.99 s] >> >> And with my sage-on-gentoo install (7.4.beta2) I have >> >> sage -t --long >> /usr/lib/python2.7/site-packages/sage/graphs/tutte_polynomial.py >> [105 tests, 3.52 s] >> -- >> All tests passed! >> -- >> Total time for all tests: 3.6 seconds >> cpu time: 3.5 seconds >> cumulative wall time: 3.5 seconds >> >> So, something strange is going on? > > Good catch, that's clearly a regression. (For me it never timed out in > ptestlong tho.) > > > Sage 7.3, GCC 5.4: > == > sage -t --long src/sage/graphs/tutte_polynomial.py > [105 tests, 2.41 s] > -- > All tests passed! > -- > Total time for all tests: 2.5 seconds > cpu time: 2.2 seconds > cumulative wall time: 2.4 seconds > > real 0m5.195s > user 0m3.940s > sys 0m0.750s > > > Sage 7.3, GCC 6.1: > == > sage -t --long ../src/sage/graphs/tutte_polynomial.py > [105 tests, 3.23 s] > -- > All tests passed! > -- > Total time for all tests: 3.3 seconds > cpu time: 3.0 seconds > cumulative wall time: 3.2 seconds > > real 0m7.406s > user 0m6.150s > sys 0m0.800s > > > Sage 7.4.beta2, GCC 6.1: > > sage -t --long src/sage/graphs/tutte_polynomial.py > [105 tests, 956.75 s] > -- > All tests passed! > -- > Total time for all tests: 956.8 seconds > cpu time: 13.8 seconds > cumulative wall time: 956.7 seconds > > real 15m59.486s > user 12m9.160s > sys 3m56.850s > > > There's a Python process doing almost nothing most of the time... P.S.: It's not even a '# long' test (105 tests also without '--long'). And the regression happened *after* beta0 (i.e., in beta1 or beta2). -leif -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
[sage-release] Re: Sage 7.4.beta2 released
This is https://trac.sagemath.org/ticket/21355 On Saturday, August 27, 2016 at 8:03:10 PM UTC+2, Steven Trogdon wrote: > > sage -t --long src/sage/graphs/tutte_polynomial.py # Timed out > -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
Re: [sage-release] Re: Sage 7.4.beta2 released
Steven Trogdon wrote: > I have the following failure: > > sage: P = graphs.PetersenGraph() ## line 539 ## > sage: P.tutte_polynomial() ## line 540 ## > x^9 + 6*x^8 + 21*x^7 + 56*x^6 + 12*x^5*y + y^6 + 114*x^5 + 70*x^4*y + > 30*x^3*y^2 + 15*x^2*y^3 + 10*x*y^4 + 9*y^5 + 170*x^4 + 170*x^3*y + > 105*x^2*y^2 + 65*x*y^3 + 35*y^4 + 180*x^3 + 240*x^2*y + 171*x*y^2 + > 75*y^3 + 120*x^2 + 168*x*y + 84*y^2 + 36*x + 36*y > sage: G = graphs.RandomGNP(10,0.6) ## line 549 ## > sage: G.tutte_polynomial()(1,1) == G.spanning_trees_count() ## line 550 ## > > ** > -- > sage -t --long src/sage/graphs/tutte_polynomial.py # Timed out > -- > > which indicates progress in testing tutte_polynomial.py. When the file > is tested individually I get > > sage -t --long src/sage/graphs/tutte_polynomial.py > [105 tests, 1621.87 s] > -- > All tests passed! > -- > Total time for all tests: 1622.0 seconds > cpu time: 26.9 seconds > cumulative wall time: 1621.9 seconds > > The most recent previous test is with 7.2.rc2 where I have > > sage -t --long src/sage/graphs/tutte_polynomial.py > [105 tests, 3.99 s] > > And with my sage-on-gentoo install (7.4.beta2) I have > > sage -t --long > /usr/lib/python2.7/site-packages/sage/graphs/tutte_polynomial.py > [105 tests, 3.52 s] > -- > All tests passed! > -- > Total time for all tests: 3.6 seconds > cpu time: 3.5 seconds > cumulative wall time: 3.5 seconds > > So, something strange is going on? Good catch, that's clearly a regression. (For me it never timed out in ptestlong tho.) Sage 7.3, GCC 5.4: == sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 2.41 s] -- All tests passed! -- Total time for all tests: 2.5 seconds cpu time: 2.2 seconds cumulative wall time: 2.4 seconds real0m5.195s user0m3.940s sys 0m0.750s Sage 7.3, GCC 6.1: == sage -t --long ../src/sage/graphs/tutte_polynomial.py [105 tests, 3.23 s] -- All tests passed! -- Total time for all tests: 3.3 seconds cpu time: 3.0 seconds cumulative wall time: 3.2 seconds real0m7.406s user0m6.150s sys 0m0.800s Sage 7.4.beta2, GCC 6.1: sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 956.75 s] -- All tests passed! -- Total time for all tests: 956.8 seconds cpu time: 13.8 seconds cumulative wall time: 956.7 seconds real15m59.486s user12m9.160s sys 3m56.850s There's a Python process doing almost nothing most of the time... -leif -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
[sage-release] Re: Sage 7.4.beta2 released
I have the following failure: sage: P = graphs.PetersenGraph() ## line 539 ## sage: P.tutte_polynomial() ## line 540 ## x^9 + 6*x^8 + 21*x^7 + 56*x^6 + 12*x^5*y + y^6 + 114*x^5 + 70*x^4*y + 30*x^3*y^2 + 15*x^2*y^3 + 10*x*y^4 + 9*y^5 + 170*x^4 + 170*x^3*y + 105*x^2*y^2 + 65*x*y^3 + 35*y^4 + 180*x^3 + 240*x^2*y + 171*x*y^2 + 75*y^3 + 120*x^2 + 168*x*y + 84*y^2 + 36*x + 36*y sage: G = graphs.RandomGNP(10,0.6) ## line 549 ## sage: G.tutte_polynomial()(1,1) == G.spanning_trees_count() ## line 550 ## ** -- sage -t --long src/sage/graphs/tutte_polynomial.py # Timed out -- which indicates progress in testing tutte_polynomial.py. When the file is tested individually I get sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 1621.87 s] -- All tests passed! -- Total time for all tests: 1622.0 seconds cpu time: 26.9 seconds cumulative wall time: 1621.9 seconds The most recent previous test is with 7.2.rc2 where I have sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 3.99 s] And with my sage-on-gentoo install (7.4.beta2) I have sage -t --long /usr/lib/python2.7/site-packages/sage/graphs/tutte_polynomial.py [105 tests, 3.52 s] -- All tests passed! -- Total time for all tests: 3.6 seconds cpu time: 3.5 seconds cumulative wall time: 3.5 seconds So, something strange is going on? On Friday, August 26, 2016 at 12:51:24 PM UTC-5, Volker Braun 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 > > -- 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 post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.
