gcov/gprof on KDE
Josef Weidendorfer
Josef.Weidendorfer at gmx.de
Wed Nov 10 09:49:59 CET 2004
On Tuesday 09 November 2004 16:54, Karl Vogel wrote:
> Has anyone ever compiled and run KDE with profiling? If I try it on my
> system I get an error at linktime stating atexit() is undefined.. I'm
> wondering if I broke my GCC or if there is something else I'm doing wrong.
>
> ie. added '-pg' to CXXFLAGS / CFLAGS
GProf has problems with shared / dlopened libs.
Better use profile tools which don't need any change for the build/compile
process. Like OProfile (system wide sampling using hardware performance
counters) or Callgrind (using Valgrinds CPU simulation).
Josef
>
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