Oh, that was quick! Sure, I'll complain if this occurs again. Thanks! -Andi
On 09:56 Tue 16 Feb , Hartmut Kaiser wrote: > Andy, > > > > 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. > > Looks like we have fixed this on master now. Could you please try again and > report back if you're still having problems? > > Regards Hartmut > --------------- > http://boost-spirit.com > http://stellar.cct.lsu.edu > > > > > > 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 -- ========================================================== 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!
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