Bugs item #22513, was opened at 2008-10-22 08:42
You can respond by visiting:
http://rubyforge.org/tracker/?func=detail&atid=1971&aid=22513&group_id=494
Category: memory
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Nobody (None)
Assigned to: Nobody (None)
Summary: Memory leak with Node.prev and Node.remove!
Initial Comment:
Memory usage of Ruby increases when I execute a script like below.
---
require 'xml/libxml'
doc = XML::Document.new()
doc.root = XML::Node.new('root')
root = doc.root
root << child = XML::Node.new('child')
(1..100000).each {|i|
a = XML::Node.new('dummy')
child.prev = a
a.remove!
if i % 100 == 0
GC.start
# show memory usage in unix environment.
puts `ps alx | grep #{$$} | awk '{printf ("%d\t%s\n", $8,$13)}'`
end
}
----------------------------------------------------------------------
>Comment By: Charlie Savage (cfis)
Date: 2008-11-15 16:48
Message:
Hmm, not seeing this on Windows. Are you taking into account that memory usage
will grow until a garbage collection happens?
----------------------------------------------------------------------
You can respond by visiting:
http://rubyforge.org/tracker/?func=detail&atid=1971&aid=22513&group_id=494
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