This directory contains some scripts to convert output of different profiling tools into the format which can be loaded by KCachegrind. See the comment at start of every script for details. In the long run, these should be replaced by import filters in KCachegrind directly, but I can't promise anything. Partly, this is because some scripts are provided as contribution from others. hotshot2calltree Converter from Python Hotshot Profiler. op2calltree Converter from OProfile sampling data. dprof2calltree Converter from PERL::DProf Profiler. pprof2calltree Converter from APD PHP Profiler. Thanks go to * George Schlossnagle for dprof2calltree and pprof2calltree, * Jörg Beyer for hotshot2calltree If you want to write a converter, have a look at the calltree format description on the web site (kcachegrind.sf.net). Josef