#19075: Speedup creation of Kleber tree
-------------------------------------+-------------------------------------
Reporter: tscrim | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: combinatorics | Resolution:
Keywords: rigged | Merged in:
configurations, kleber tree | Reviewers:
Authors: Travis Scrimshaw | Work issues:
Report Upstream: N/A | Commit:
Branch: | f9da27b2e6e3a5ecf891001c184d4201532c3d01
public/rigged_configurations/speedup_kleber_tree-19075| Stopgaps:
Dependencies: |
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Changes (by tscrim):
* status: new => needs_review
* commit: => f9da27b2e6e3a5ecf891001c184d4201532c3d01
* branch: => public/rigged_configurations/speedup_kleber_tree-19075
Comment:
With the branch, we have (on SMC):
{{{
sage: %time RiggedConfigurations(['E',8,1], [[8,1]]).module_generators
CPU times: user 384 ms, sys: 80 ms, total: 464 ms
Wall time: 430 ms
}}}
whereas previously this took
{{{
sage: %time RiggedConfigurations(['E',8,1], [[8,1]]).module_generators
CPU times: user 23.9 s, sys: 72 ms, total: 24 s
Wall time: 24.5 s
}}}
As an added benefit, this allows us to combine the children iterators into
a single method.
----
New commits:
||[http://git.sagemath.org/sage.git/commit/?id=f9da27b2e6e3a5ecf891001c184d4201532c3d01
f9da27b]||{{{Generate the Kleber tree by using integral points in a
polytope.}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/19075#comment:1>
Sage <http://www.sagemath.org>
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