> I noticed that the unit tests of LibGeoDecomp are randomly locking up > (in approx. 5% of the runs). I'm testing with the current trunk of > HPX.
Yes, we're seeing lockups on buildbot as well. We're working on it. Regards Hartmut --------------- http://boost-spirit.com http://stellar.cct.lsu.edu > Attaching a locked up executable with GDB yields the following > backtrace: > > (gdb) bt > #0 0x00007f334390000f in pthread_cond_wait () from /lib64/libpthread.so.0 > #1 0x00007f33476946b6 in > boost::asio::detail::task_io_service::do_run_one(boost::asio::detail::scop > ed_lock<boost::asio::detail::posix_mutex>&, > boost::asio::detail::task_io_service_thread_info&, > boost::system::error_code const&) () > from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #2 0x00007f33476943c0 in > boost::asio::detail::task_io_service::run(boost::system::error_code&) () > from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #3 0x00007f33476cd814 in hpx::util::io_service_pool::thread_run(unsigned > long) () from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #4 0x00007f334714805a in > hpx::runtime_impl<hpx::threads::policies::local_priority_queue_scheduler<b > oost::mutex, hpx::threads::policies::lockfree_fifo, > hpx::threads::policies::lockfree_fifo, > hpx::threads::policies::lockfree_lifo> >::wait() () from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #5 0x00007f3347148cd5 in > hpx::runtime_impl<hpx::threads::policies::local_priority_queue_scheduler<b > oost::mutex, hpx::threads::policies::lockfree_fifo, > hpx::threads::policies::lockfree_fifo, > hpx::threads::policies::lockfree_lifo> >::run(hpx::util::function<int (), > false> const&) () from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #6 0x00007f334718a429 in hpx::detail::run(hpx::runtime&, > hpx::util::function<int (boost::program_options::variables_map&), false> > const&, boost::program_options::variables_map&, hpx::runtime_mode, > hpx::util::function<void (), false> const&, hpx::util::function<void (), > false> const&) () from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #7 0x00007f334718b8a1 in > hpx::detail::run_priority_local(hpx::util::function<void (), false> > const&, hpx::util::function<void (), false> const&, > hpx::util::command_line_handling&, bool) () > from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #8 0x00007f334718ceec in > hpx::detail::run_or_start(hpx::util::function<int > (boost::program_options::variables_map&), false> const&, > boost::program_options::options_description const&, int, char**, > std::vector<std::string, std::allocator<std::string> >&&, > hpx::util::function<void (), false> const&, hpx::util::function<void (), > false> const&, hpx::runtime_mode, bool) () from > /home/gentryx/test_build_libgeodecomp_rei_clang++/install/lib/libhpx.so.0 > #9 0x0000000000765356 in hpx::init(hpx::util::function<int > (boost::program_options::variables_map&), false> const&, > boost::program_options::options_description const&, int, char**, > std::vector<std::string, std::allocator<std::string> > const&, > hpx::util::function<void (), false> const&, hpx::util::function<void (), > false> const&, hpx::runtime_mode) () > #10 0x0000000000764fa4 in hpx::init(int, char**, std::vector<std::string, > std::allocator<std::string> > const&, hpx::runtime_mode) () > #11 0x0000000000764cfa in main () > > Any ideas what's going wrong here? > > Cheers > -Andreas > > > -- > ========================================================== > Andreas Schäfer > HPC and Grid Computing > Department of Computer Science 3 > Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany > +49 9131 85-27910 > PGP/GPG key via keyserver > http://www.libgeodecomp.org > ========================================================== > > (\___/) > (+'.'+) > (")_(") > This is Bunny. Copy and paste Bunny into your > signature to help him gain world domination! _______________________________________________ hpx-users mailing list [email protected] https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
