[Digikam-devel] [digikam] [Bug 326525] Severe memory leak during maintainance scan for rebuild thumbnails

Raphael Schweizer rschweizer at schweizer-informatik.ch
Thu Nov 7 15:08:46 GMT 2013


https://bugs.kde.org/show_bug.cgi?id=326525

--- Comment #56 from Raphael Schweizer <rschweizer at schweizer-informatik.ch> ---
Created attachment 83403
  --> https://bugs.kde.org/attachment.cgi?id=83403&action=edit
Patch out OpenMP #pragma s

Gilles,

first two must be false positives. The value in question (m_maxAbsValue) is
initialized in a method (CMacroBlock::Init) called from the CMacroBlock
constructor.

Memory leaks are reported on lines "#pragma omp parallel for default(shared)".
Seemingly OpenMP leaks some memory here, even though being disabled. Searching
the internet leads to other people having similar problems. As I'm not an
OpenMP guru my best guess is to patch these lines out for the time being. I'll
see for someone more into OpenMP to investigate this issue.

- Raphael

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