#12029: Fast conversion of ClonableIntArray to list
-----------------------------+----------------------------------------------
Reporter: SimonKing | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.8
Component: combinatorics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Simon King
Merged: | Dependencies:
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Comment(by hivert):
Hi Simon,
Looking at the C code I figured out that replacing
{{{
cdef list L = PyList_New(self._len)
}}}
by
{{{
cdef list L = <list> PyList_New(self._len)
}}}
allows to gain a few more speed:
{{{
sage: %timeit I.list()
625 loops, best of 3: 13 µs per loop
}}}
So one less microsecond. Can you fold my patch and review it. I'm Ok with
your changes.
Cheers,
Florent
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12029#comment:12>
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