On Jun 27, 11:54 pm, davidloeffler <dave.loeff...@gmail.com> wrote:
> On SuSE, 32-bit, sage -testall -long passes except for errors in the
> same three files Jaap reported above (and a harmless timeout in
> elliptic curves).
I spoke too soon. Something rather harmful has in fact happened: the
wrong patches have been merged for track #5080. My first attempt at
fixing this problem caused a catastrophic slowdown in elliptic curve
Sha routines, so I started again from scratch and did a new patch that
worked differently. It seems that the old patch has been merged, with
the result that
sage: EllipticCurve("858k1").sha().an_padic(7)
has been slowed down by *several orders of magnitude*. That was why I
was seeing timeouts in that file.
To reiterate: the patch "trac_5080.patch" on that ticket is evil, bad
and wrong, should not have been merged, and must be removed from Sage
ASAP.
David
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