Showing posts with label kcachegrind. Show all posts
Showing posts with label kcachegrind. Show all posts

Thursday, July 9, 2009

valgrind, dlopen and debug info

You may encounter with following situation: you profile your application with valgrind, run the KCachegrind and you are not seeing debug info for some your modules.

As wrote in the internets this is a bug (http://bugs.kde.org/show_bug.cgi?id=142086, http://bugs.kde.org/show_bug.cgi?id=79362).

In my case I can avoid this bug as following: disable unloading of modules via dlclose.