#4740: [with patch, needs work] avoid creating unneeded homsets when coercing
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Reporter: mabshoff | Owner: robertwb
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.4.4
Component: memleak | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by SimonKing):
* upstream: => N/A
Comment:
Hi Robert,
accidentally I found this rather old ticket.
Replying to [comment:5 robertwb]:
> The patch is still relevant here. What is going on is every time coerce
is called, a new homset is created. Creating a new homset doesn't leak
anymore, but it's still sub-optimal.
Is this still the case? In what situation is the homset created? Is it not
cached? In what files does it occur?
Cheers,
Simon
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4740#comment:7>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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