Hello Kevin, ________________________________________ De: boost-bounces@lists.boost.org [boost-bounces@lists.boost.org] En nombre de Kevin Sopp [baraclese@googlemail.com] Enviado el: viernes, 07 de noviembre de 2008 23:34 Para: boost@lists.boost.org Asunto: Re: [boost] [flyweight] post-review version available
I tried to compile the example perf.cpp but I needed to link to the pthread library under linux. Otherwise I will get errors like:
perf.cpp:(.text._ZN5boost10flyweights6detail27recursive_lightweight_mutexC1Ev [boost::flyweights::detail::recursive_lightweight_mutex::recursive_lightweight_mutex()]+0x1e): undefined reference to `pthread_mutexattr_init'
Additionally the loop that tests value access time was optimized away so I had to print the value 's' to cout as a quick fix to this.
Thank you for spotting these two quirks. Would you mind repeating your tests using the replacement files attached? boost/flyweight/detail/recursive_lw_mutex.hpp libs/flyweight/example/perf.cpp Hopefully the problems will go away now. Please report back. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo