[sage-devel] Memory leak? Creation of DiGraph slows down.

[Jori Mäntysalo]

I did P6=Posets(6).list() and then for 4 time

%timeit
for P in P6:
    g=P.hasse_diagram()

and got

CPU time: 28.67 s,  Wall time: 33.25 s
CPU time: 35.25 s,  Wall time: 38.82 s
CPU time: 42.67 s,  Wall time: 46.22 s
CPU time: 52.55 s,  Wall time: 56.22 s

Anybody have an idea about what is happening?

--
Jori Mäntysalo