[ET Trac] [Einstein Toolkit] #2194: Memory increase during regridding
Einstein Toolkit
trac-noreply at einsteintoolkit.org
Wed Oct 24 09:55:57 CDT 2018
#2194: Memory increase during regridding
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Reporter: wolfgang.kastaun@… | Owner: (none)
Type: defect | Status: new
Priority: unset | Milestone:
Component: Other | Version: development version
Resolution: | Keywords:
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Comment (by Roland Haas):
Please see also this old discussion on how to track down memory leaks:
http://lists.einsteintoolkit.org/pipermail/users/2014-May/003611.html
where eg Google's perftools https://code.google.com/p/gperftools/ are
mentioned which also has some heap checker build in. There is also a home-
grown memory tagger (an attachment to one of the emails) that lets you
answer questions like: "right now, who allocated how much memory" which
you can use to tag memory allocations / frees to find out if some pair of
allocate / free is not properly balanced.
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Ticket URL: <https://trac.einsteintoolkit.org/ticket/2194#comment:5>
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