Andy, You need at least use this: 8aac54113dccabcd29548cb3f764026d5ec7e696 (which is the commit fixing the issue). Better yet, use top of master.
Regards Hartmut --------------- http://boost-spirit.com http://stellar.cct.lsu.edu > -----Original Message----- > From: Andreas Schäfer [mailto:[email protected]] > Sent: Tuesday, February 16, 2016 2:03 PM > To: [email protected]; [email protected] > Subject: Re: [hpx-users] Random Lockups > > Heya, > > it's still there. If it's of any help: I was running HPX commit > e68952daf3eba2453c683cbef883a8132663c95d with four localities and four > threads each. > > (gdb) bt > #0 0x00007f82b6ea600f in pthread_cond_wait () from /lib64/libpthread.so.0 > #1 0x00007f82b7b491ca in > boost::asio::detail::task_io_service::run(boost::system::error_code&) () > from /home/gentryx/test_build_libgeodecomp_rei_g++- > 4.9.3/install/lib/libhpx.so.0 > #2 0x00007f82b7b7473b in hpx::util::io_service_pool::thread_run(unsigned > long) () from /home/gentryx/test_build_libgeodecomp_rei_g++- > 4.9.3/install/lib/libhpx.so.0 > #3 0x00007f82b7763b6b 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_g++- > 4.9.3/install/lib/libhpx.so.0 > #4 0x00007f82b7748075 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_g++- > 4.9.3/install/lib/libhpx.so.0 > #5 0x00007f82b778b581 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_g++- > 4.9.3/install/lib/libhpx.so.0 > #6 0x00007f82b778c062 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_g++- > 4.9.3/install/lib/libhpx.so.0 > #7 0x00007f82b778cd30 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_g++- > 4.9.3/install/lib/libhpx.so.0 > #8 0x000000000074619f in hpx::init(int, char**, std::vector<std::string, > std::allocator<std::string> > const&, hpx::runtime_mode) () > #9 0x0000000000641223 in main () > > Cheers > -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! _______________________________________________ hpx-users mailing list [email protected] https://mail.cct.lsu.edu/mailman/listinfo/hpx-users
