#9129: sqrt memory leaks
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Reporter: zimmerma | Owner: AlexGhitza
Type: defect | Status: new
Priority: critical | Milestone: sage-4.5
Component: basic arithmetic | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by rlm):
I've run valgrind with a clean startup and quit:
http://sage.math.washington.edu/home/rlmill/sage-clean.mem.log
and with an execution of the following loop:
{{{
for i in range(1000):
if i%50 == 0:
print i
a = ZZ(randint(2^400,2^800)).sqrt()
b = Mod(2^32+1,3).sqrt()
}}}
http://sage.math.washington.edu/home/rlmill/sage-sqrt.mem.log
Of particular importance are lines 18757, 16971, 16915, 16831, etc. (Just
search through for "definitely")
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9129#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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