Hi Pedro, >> I have a C++ application using the new std::thread functionality. >> At random I see all kinds of crashes, mostly in std::string but also >> in std::map and friends. >> I have profiling (-pg) enabled. It seems that if I disable profiling, >> also the random errors (SIGSEGV) disappear. >> Are there any known issues with profiling, c++0x and gcc version 4.7 >> with this? (tried g++ 4.6 as well) > Have you tried oprofile, you will get accurate results under heavy > multithread usage unlike with -pg I have not and I will definitely look into that (as using valgrind is a pain due to slowness), thanks. But please others: do chime in if you can either confirm or reject that -pg can be a cause of crashes. -- www.vanheusden.com bitcoin account: 14ExronPRN44urf4jqPMyoAN46T75MKGgP msn address: spam@xxxxxxxxxxxxxx
