2009/4/22 mabshoff <mabsh...@googlemail.com>: > > > > On Apr 22, 12:54 pm, "David M. Monarres" <dmmonar...@gmail.com> wrote: > > Hi David, > >> On an upgrade from 3.4 on Mac OS X 10.5.6 (intel) I get the following >> doctest errors: > > Thanks for the build report. > >> The following tests failed: >> >> sage -t "devel/sage/sage/algebras/quaternion_algebra_element.py" >> sage -t "devel/sage/sage/schemes/elliptic_curves/ >> ell_rational_field.py" >> sage -t "devel/sage/sage/structure/sage_object.pyx" >> >> The errors are a bit long so here is a link to the test.log: >> >> http://www-rohan.sdsu.edu/~monarres/test.log > > The problems: > > sage -t "devel/sage/sage/schemes/elliptic_curves/ > ell_rational_field.py" > ********************************************************************** > File "/Users/ayeq/sage/devel/sage/sage/schemes/elliptic_curves/ > ell_rational_field.py", line 4941: > sage: P = G(E.0) + G(E.1) + G(phi(F.0)); P > Expected: > (-867/3872*a - 3615/3872 : -18003/170368*a - 374575/170368 : 1) > Got: > (-51/1058*a + 141/1058 : -1581/12167*a - 9912/12167 : 1) > ********************************************************************** > File "/Users/ayeq/sage/devel/sage/sage/schemes/elliptic_curves/ > ell_rational_field.py", line 4943: > sage: P.division_points(2) > Expected: > [(1/8*a + 5/8 : -5/16*a - 9/16 : 1)] > Got: > [(1/2*a - 1/2 : 1/2*a - 5/2 : 1)] > ********************************************************************** > File "/Users/ayeq/sage/devel/sage/sage/schemes/elliptic_curves/ > ell_rational_field.py", line 3185: > sage: E.cremona_label() > Expected: > Traceback (most recent call last): > ... > RuntimeError: Cremona label not known for Elliptic Curve defined > by y^2 + x*y + 3*y = x^3 + 2*x^2 + 4*x + 5 over Rational Field. > Got: > '10351a1' > ********************************************************************** > > This is caused by you having some optional Cremona database installed > and it is #5346 which has a trivial fix suggested by John - someone > just has to put a patch up and unless someone beats me to it I will do > it tonight :) > > The other two failures are upgrade specific and happen when when left > over pyc and so files are around due to the Quaternion classes being > moved. One brutal fix is to do delete devel/sage* and to do a -ba. > The more fine tuned fix is to delete some py files and touch a couple > others followed by a -b, but I would need to look up the details. >
I am fixing this. In fact all three only arise when the optional database is installed (reason: you then get generators for more curves from the database instead of computing them). I will post patch which addresses all three at #5346. John >> -- >> David Monarres >> dmmonar...@gmail.com > > Cheers, > > Michael > >> >> "There... I've run rings 'round you logically" >> -- Monty Python's Flying Circus >> >> On Apr 21, 2009, at 10:49 PM, mabshoff wrote: >> >> >> >> > Hello folks, >> >> > as expected changes over 3.4.1.rc4 are minimal: >> >> > Merged in Sage 3.4.1.final: >> >> > #5284: Michael Abshoff: Set sage-flags.txt up to SSE2 only when >> > building Sage in SSE2 only mode/remove SSSE3 and SSE4 flags (followup >> > to #5219) [Reviewed by Gonzalo Tornaria] >> > #5829: Minh Van Nguyen: copyright on standard documentation [Reviewed >> > by Dan Drake] >> >> > To build an SSE2 only binary do the following: >> >> > SAGE_SIMD_MODE=SSE2; export SAGE_SIMD_MODE >> > make >> >> > This will obviously have an impact on performance and I am afraid it >> > could be significant for certain problems. If anyone bothers to do two >> > builds please let us know. Good candidates for performance regressions >> > would be linear algebra, i.e. anything that involves ATLAS. >> >> > All the bits are as usual in >> >> > sage.math.washington.edu/home/mabshoff/release-cycles-3.4.1/ >> >> > I am building my 3.4.2.alpha0 merge tree and should merge in a couple >> > hours. Hopefully 3.4.2.alpha0 will drop tomorrow. >> >> > Cheers, >> >> > Michael > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---