Marc Messiaen wrote: > For a C++ project I need the bactrace() function to give me enough > information to know where error occurs when I caught an FPE signal. > In release mode, this is not possible . > So I'd like to compile my project with the debug information and use it in > operationnal. > My question is, will I see a significative decrease of the performance if I > compile my application with debug information instead of release mode ? None whatsoever. Debugging info makes the executable files larger, that's all. Andrew.