#13580: Parallel map reduce on SearchForest
-------------------------------------+-------------------------------------
Reporter: hivert | Owner: hivert
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: combinatorics | Resolution:
Keywords: map-reduce, | Merged in:
days57 | Reviewers: Sébastien Labbé
Authors: Florent Hivert, | Work issues:
Nathann Cohen | Commit:
Report Upstream: N/A | 98fd9e1c7a085b1ba62d004dba6cca4c89001cd2
Branch: | Stopgaps:
u/nthiery/13580/map_reduce |
Dependencies: |
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Comment (by elixyre):
I read the code and I don't know how to understand this:
{{{
res = post_process(node)
if res is not None:
self._res = reduc(self._res, mapp(res))
}}}
in the worker code of `walk_branch_locally` method.
I think this is useless, no? Or if not then the documentation of
`post_process` function should be improve to specify that if
`post_process` returns `None` then there is a specific behavior.
--
Ticket URL: <http://trac.sagemath.org/ticket/13580#comment:70>
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