Issue #68: Communication hot-spot
Statistics for instructions of this issue
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Accesses
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2.17e+07
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% of misses
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0.2%
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% of bandwidth
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0.2%
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% of fetches
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0.2%
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% of write-backs
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0.0%
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% of upgrades
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0.0%
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Miss ratio
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33.3%
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Fetch ratio
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33.3%
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Write-back ratio
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0.0%
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Upgrade ratio
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0.0%
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Communication ratio
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33.3%
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Fetch utilization
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67.4%
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Write-back utilization
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100.0%
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Communication utilization
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38.2%
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False sharing ratio
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0.0%
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HW prefetch probability
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0.0%
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Access randomness
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Low
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Worst instruction
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"libstdc++.so.6.0.21"!std::_Hash_bytes(void const*, unsigned long, unsigned long)+0x37 (0x7faa7cb4f1b7) [R], hash_bytes.cc:142 |
If the program was changed as to reach 100% fetch utilization, fetches in this instruction group would be reduced with 32.7%, and total number of fetches would be reduced with 0.1%.
Instructions involved in this issue
Instructions acting as producers
| Stack | Instruction |
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"libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_impl::operator()()+0x81 (0x7faa7f5509f1), context_linux_x86.hpp:374
"libhpx.so.1.0.0"!void hpx::threads::detail::scheduling_loop<hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo> >(unsigned long, hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo>&, hpx::threads::detail::scheduling_counters&, hpx::threads::detail::scheduling_callbacks&)+0x20f (0x7faa7f508b2f), scheduling_loop.hpp:327 "libhpx.so.1.0.0"!hpx::util::apex_wrapper::apex_wrapper(hpx::util::thread_description const&)+0x3d (0x7faa7f502d3d), apex.hpp:45 "libhpx.so.1.0.0"!apex::start(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x115 (0x7faa7fb0a3a5), apex.cpp:391 "libhpx.so.1.0.0"!apex::task_identifier::task_identifier(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x1a (0x7faa7fb0bada), task_identifier.hpp:26 "libhpx.so.1.0.0"!apex::demangle(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x26 (0x7faa7fb30286), basic_string.h:195 "libhpx.so.1.0.0"!void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag) [clone .isra.31]+0x92 (0x7faa7fb30202), char_traits.h:290 |
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"libc-2.12.so"! |
| "libc-2.12.so"! | |
| "libc-2.12.so"! | |
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"octotiger"!node_server::collect_hydro_boundaries(bool)+0x118 (0xa21bd8), node_server.cpp:161
[
18.2%
]
"octotiger"!node_client::send_hydro_boundary(std::vector<double, std::allocator<double> >&&, geo::direction const&) const+0x30 (0x9611b0), async.hpp:71 [ 18.2% ] "octotiger"!hpx::lcos::future<hpx::traits::extract_action<node_server::send_hydro_boundary_action, void>::local_result_type> hpx::detail::async_impl<node_server::send_hydro_boundary_action, std::vector<double, std::allocator<double> >, geo::direction const&>(hpx::detail::async_policy, hpx::naming::id_type const&, std::vector<double, std::allocator<double> >&&, geo::direction const&)+0x4f (0x99caef), interface.hpp:272 [ 18.2% ] "libhpx.so.1.0.0"!hpx::agas::addressing_service::is_local_address_cached(hpx::naming::gid_type const&, hpx::naming::address&, hpx::error_code&)+0x10e (0x7faa7f84a8ee), addressing_service.cpp:838 [ 18.2% ] "libhpx.so.1.0.0"!hpx::agas::addressing_service::resolve_full_local(hpx::naming::gid_type const&, hpx::naming::address&, hpx::error_code&)+0x53 (0x7faa7f84a503), addressing_service.cpp:979 [ 18.2% ] "libhpx.so.1.0.0"!hpx::agas::primary_namespace::resolve_gid(hpx::naming::gid_type)+0x29 (0x7faa7f7a0649), primary_namespace.cpp:219 [ 18.2% ] "libhpx.so.1.0.0"!hpx::agas::server::primary_namespace::resolve_gid(hpx::naming::gid_type)+0xd6 (0x7faa7f702146), mutex:406 [ 18.2% ] "libhpx.so.1.0.0"!std::unique_lock<hpx::lcos::local::spinlock>::lock()+0x90 (0x7faa7f432410), thread_helpers.hpp:499 [ 18.2% ] "octotiger"!hpx::lcos::local::spinlock::lock()+0x61 (0x853011), thread_helpers.hpp:499 [ 40.0% ] "libhpx.so.1.0.0"!hpx::this_thread::suspend(hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> const&, hpx::util::thread_description const&, hpx::error_code&)+0xf8 (0x7faa7f577fe8), thread_helpers.cpp:472 [ 80.0% ] "libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_self::yield(std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> >)+0xbc (0x7faa7f4f7f6c), context_linux_x86.hpp:374 [ 80.0% ] "libhpx.so.1.0.0"!void hpx::threads::detail::scheduling_loop<hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo> >(unsigned long, hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo>&, hpx::threads::detail::scheduling_counters&, hpx::threads::detail::scheduling_callbacks&)+0x20f (0x7faa7f508b2f), scheduling_loop.hpp:327 "libhpx.so.1.0.0"!hpx::util::apex_wrapper::apex_wrapper(hpx::util::thread_description const&)+0x3d (0x7faa7f502d3d), apex.hpp:45 "libhpx.so.1.0.0"!apex::start(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x115 (0x7faa7fb0a3a5), apex.cpp:391 "libhpx.so.1.0.0"!apex::task_identifier::task_identifier(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)+0x1a (0x7faa7fb0bada), task_identifier.hpp:26 "libhpx.so.1.0.0"!apex::demangle(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)+0x26 (0x7faa7fb30286), basic_string.h:195 |
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"libhpx.so.1.0.0"!void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag) [clone .isra.31]+0x54 (0x7faa7fb301c4) [W], char_traits.h:243 |
Instructions previously writing to related data
| Stack | Instruction |
|---|---|
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"libhpx.so.1.0.0"!hpx::applier::thread_function_nullary(hpx::util::unique_function<void (), false>)+0xe (0x7faa7f5795be), basic_function.hpp:196
[
23.0%
]
"octotiger"!void hpx::util::detail::callable_vtable<void ()>::_invoke<hpx::util::detail::deferred<std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> > (*(boost::intrusive_ptr<hpx::lcos::detail::task_base<void> >&&))(boost::intrusive_ptr<hpx::lcos::detail::task_base<void> >)> >(void**)+0x22 (0x84a452), invoke.hpp:36 [ 23.0% ] "octotiger"!hpx::lcos::detail::task_base<void>::run_impl(boost::intrusive_ptr<hpx::lcos::detail::task_base<void> >)+0xd (0x84a3dd), future_data.hpp:782 [ 23.0% ] "octotiger"!hpx::lcos::local::detail::task_object<void, hpx::util::detail::deferred<node_server::exchange_flux_corrections()::{lambda(hpx::lcos::future<void>)#1} (hpx::lcos::future<std::vector<hpx::lcos::future<void>, std::allocator<hpx::lcos::future<void> > > >&&)>, hpx::lcos::detail::task_base<void> >::do_run()+0x80c (0xa24acc), futures_factory.hpp:78 [ 23.0% ] "octotiger"!void hpx::lcos::detail::future_data<void>::set_value<hpx::util::unused_type>(hpx::util::unused_type&&, hpx::error_code&)+0x18f (0x887a1f), future_data.hpp:430 [ 23.0% ] "octotiger"!hpx::lcos::detail::future_data<void>::handle_on_completed(hpx::util::unique_function<void (), false>&&)+0x29a (0x85b9ea), basic_function.hpp:196 [ 23.0% ] "octotiger"!hpx::lcos::detail::continuation<hpx::lcos::future<void>, node_server::nonrefined_step()::{lambda(hpx::lcos::future<void>)#1}::operator()(hpx::lcos::future<void>) const::{lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void> >::run(boost::intrusive_ptr<hpx::lcos::detail::future_data<void> > const&)+0x11c (0x959c4c), packaged_continuation.hpp:210 [ 23.0% ] "octotiger"!std::enable_if<hpx::traits::detail::is_unique_future<hpx::util::result_of<node_server::nonrefined_step()::{lambda(hpx::lcos::future<void>)#1}::operator()(hpx::lcos::future<void>) const::{lambda(hpx::lcos::future<void>)#1} (hpx::lcos::future<void>)>::type, void>::value, void>::type hpx::lcos::detail::invoke_continuation<node_server::nonrefined_step()::{lambda(hpx::lcos::future<void>)#1}::operator()(hpx::lcos::future<void>) const::{lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void>, hpx::lcos::detail::continuation<hpx::lcos::future<void>, {lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void> > >(hpx::util&, hpx::util::result_of&, hpx::lcos::detail::continuation<hpx::lcos::future<void>, {lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void> >&) [clone .constprop.2248]+0x5d (0x95973d), node_server_actions_3.cpp:475 [ 23.0% ] "octotiger"!node_server::compute_fmm(gsolve_type, bool)+0x6bb (0xa2569b), packaged_continuation.hpp:430 [ 23.0% ] "octotiger"!hpx::lcos::detail::future_data<node_server::neighbor_gravity_type>::set_on_completed(hpx::util::unique_function<void (), false>)+0xeb (0x98655b), future_data.hpp:552 [ 23.0% ] "octotiger"!hpx::lcos::detail::future_data<node_server::neighbor_gravity_type>::handle_on_completed(hpx::util::unique_function<void (), false>&&)+0x29a (0x98634a), basic_function.hpp:196 [ 23.4% ] "octotiger"!hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void>::run(boost::intrusive_ptr<hpx::lcos::detail::future_data<node_server::neighbor_gravity_type> > const&)+0x11c (0xa23adc), packaged_continuation.hpp:105 [ 23.4% ] "octotiger"!void hpx::lcos::detail::invoke_continuation<node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, hpx::lcos::future<node_server::neighbor_gravity_type>, hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, {lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void> >(node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}&, hpx::lcos::future<node_server::neighbor_gravity_type>&, hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, {lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void>&, std::integral_constant<bool, true>) [clone .isra.564] [clone .constprop.1360]+0x125 (0xa237c5), node_server.cpp:444 [ 23.4% ] "octotiger"!grid::compute_boundary_interactions_monopole_monopole(gsolve_type, std::vector<boundary_interaction_type, std::allocator<boundary_interaction_type> > const&, gravity_boundary_type const&)+0x49c (0x9e64dc), wait_all.hpp:329 [ 23.4% ] "octotiger"!void hpx::lcos::wait_all<hpx::lcos::future<void> >(std::vector<hpx::lcos::future<void>, std::allocator<hpx::lcos::future<void> > > const&)+0x2bf (0x88828f), wait_all.hpp:306 [ 27.8% ] "octotiger"!hpx::lcos::detail::future_data<void>::wait(hpx::error_code&)+0xb4 (0x85b074), future_data.hpp:567 [ 28.1% ] "libhpx.so.1.0.0"!hpx::lcos::local::detail::condition_variable::wait(std::unique_lock<hpx::lcos::local::spinlock>&, char const*, hpx::error_code&)+0xbf (0x7faa7fa0a8ef), thread_helpers.hpp:499 [ 30.8% ] "libhpx.so.1.0.0"!hpx::this_thread::suspend(hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> const&, hpx::util::thread_description const&, hpx::error_code&)+0xf8 (0x7faa7f577fe8), thread_helpers.cpp:472 [ 52.5% ] "libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_self::yield(std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> >)+0xbc (0x7faa7f4f7f6c), context_linux_x86.hpp:374 [ 52.5% ] "libhpx.so.1.0.0"!void hpx::threads::detail::scheduling_loop<hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo> >(unsigned long, hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo>&, hpx::threads::detail::scheduling_counters&, hpx::threads::detail::scheduling_callbacks&)+0x21c (0x7faa7f508b3c), scheduling_loop.hpp:329 [ 99.3% ] "libhpx.so.1.0.0"!hpx::threads::thread_data::operator()()+0xcd (0x7faa7f50331d), context_linux_x86.hpp:374 [ 99.3% ] "libhpx.so.1.0.0"!void hpx::threads::coroutines::detail::lx::trampoline<hpx::threads::coroutines::detail::coroutine_impl>(hpx::threads::coroutines::detail::coroutine_impl*)+0x9 (0x7faa7f466e09), context_linux_x86.hpp:88 [ 99.3% ] "libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_impl::operator()()+0x12b (0x7faa7f550a9b), basic_function.hpp:196 [ 99.3% ] "libhpx.so.1.0.0"!std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> > hpx::util::detail::callable_vtable<std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> > (hpx::threads::thread_state_ex_enum)>::_invoke<hpx::util::detail::bound<hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function> (unsigned long&)> >(void**, hpx::threads::thread_state_ex_enum&&)+0xd (0x7faa7fb23efd), invoke.hpp:36 [ 99.3% ] "libhpx.so.1.0.0"!hpx::util::result_of<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function&& (unsigned long&&)>::type hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function>::operator()<unsigned long>(unsigned long&&)+0x112 (0x7faa7fb2a172), plain_action.hpp:79 [ 99.3% ] "libhpx.so.1.0.0"!apex::profiler_listener::process_profiles_wrapper()+0x30 (0x7faa7fb20640), profiler_listener.cpp:788 "libhpx.so.1.0.0"!apex::profiler_listener::process_profiles()+0x517 (0x7faa7fb1fe87), shared_ptr_base.h:659 |
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"octotiger"!std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release()+0xe (0x85813e) [RW], shared_ptr_base.h:147 |
Loop statistics
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Accesses
|
2.17e+07
|
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% of misses
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0.2%
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% of bandwidth
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0.2%
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% of fetches
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0.2%
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% of write-backs
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
% of upgrades
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Miss ratio
|
33.3%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Fetch ratio
|
33.3%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Write-back ratio
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Upgrade ratio
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Communication ratio
|
33.3%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Fetch utilization
|
67.4%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Write-back utilization
|
100.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Communication utilization
|
38.2%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
False sharing ratio
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
HW prefetch probability
|
0.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Access randomness
|
Low
|
Loop instructions
| Stack | Instruction | % of misses | % of fetches | Fetch ratio | Fetch utilization | W-B Utilization | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
"octotiger"!std::enable_if<hpx::traits::detail::is_unique_future<hpx::util::result_of<node_server::nonrefined_step()::{lambda(hpx::lcos::future<void>)#1}::operator()(hpx::lcos::future<void>) const::{lambda(hpx::lcos::future<void>)#1} (hpx::lcos::future<void>)>::type, void>::value, void>::type hpx::lcos::detail::invoke_continuation<node_server::nonrefined_step()::{lambda(hpx::lcos::future<void>)#1}::operator()(hpx::lcos::future<void>) const::{lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void>, hpx::lcos::detail::continuation<hpx::lcos::future<void>, {lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void> > >(hpx::util&, hpx::util::result_of&, hpx::lcos::detail::continuation<hpx::lcos::future<void>, {lambda(hpx::lcos::future<void>)#1}, hpx::lcos::future<void> >&) [clone .constprop.2248]+0x11e (0x9597fe), node_server_actions_3.cpp:483
[
24.6%
]
"octotiger"!node_server::compute_fmm(gsolve_type, bool)+0x6bb (0xa2569b), packaged_continuation.hpp:430 [ 24.6% ] "octotiger"!hpx::lcos::detail::future_data<node_server::neighbor_gravity_type>::set_on_completed(hpx::util::unique_function<void (), false>)+0xeb (0x98655b), future_data.hpp:552 [ 24.6% ] "octotiger"!hpx::lcos::detail::future_data<node_server::neighbor_gravity_type>::handle_on_completed(hpx::util::unique_function<void (), false>&&)+0x29a (0x98634a), basic_function.hpp:196 [ 26.4% ] "octotiger"!hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void>::run(boost::intrusive_ptr<hpx::lcos::detail::future_data<node_server::neighbor_gravity_type> > const&)+0x11c (0xa23adc), packaged_continuation.hpp:105 [ 26.4% ] "octotiger"!void hpx::lcos::detail::invoke_continuation<node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, hpx::lcos::future<node_server::neighbor_gravity_type>, hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, {lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void> >(node_server::compute_fmm(gsolve_type, bool)::{lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}&, hpx::lcos::future<node_server::neighbor_gravity_type>&, hpx::lcos::detail::continuation<hpx::lcos::future<node_server::neighbor_gravity_type>, {lambda(hpx::lcos::future<node_server::neighbor_gravity_type>)#2}, void>&, std::integral_constant<bool, true>) [clone .isra.564] [clone .constprop.1360]+0x125 (0xa237c5), node_server.cpp:444 [ 26.4% ] "octotiger"!grid::compute_boundary_interactions_monopole_monopole(gsolve_type, std::vector<boundary_interaction_type, std::allocator<boundary_interaction_type> > const&, gravity_boundary_type const&)+0x49c (0x9e64dc), wait_all.hpp:329 [ 26.4% ] "octotiger"!void hpx::lcos::wait_all<hpx::lcos::future<void> >(std::vector<hpx::lcos::future<void>, std::allocator<hpx::lcos::future<void> > > const&)+0x2bf (0x88828f), wait_all.hpp:306 [ 30.9% ] "octotiger"!hpx::lcos::detail::future_data<void>::wait(hpx::error_code&)+0xb4 (0x85b074), future_data.hpp:567 [ 32.1% ] "libhpx.so.1.0.0"!hpx::lcos::local::detail::condition_variable::wait(std::unique_lock<hpx::lcos::local::spinlock>&, char const*, hpx::error_code&)+0xbf (0x7faa7fa0a8ef), thread_helpers.hpp:499 [ 38.6% ] "libhpx.so.1.0.0"!hpx::this_thread::suspend(hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> const&, hpx::util::thread_description const&, hpx::error_code&)+0xf8 (0x7faa7f577fe8), thread_helpers.cpp:472 [ 55.3% ] "libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_self::yield(std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> >)+0xbc (0x7faa7f4f7f6c), context_linux_x86.hpp:374 [ 55.3% ] "libhpx.so.1.0.0"!void hpx::threads::detail::scheduling_loop<hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo> >(unsigned long, hpx::threads::policies::local_priority_queue_scheduler<boost::mutex, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_fifo, hpx::threads::policies::lockfree_lifo>&, hpx::threads::detail::scheduling_counters&, hpx::threads::detail::scheduling_callbacks&)+0x21c (0x7faa7f508b3c), scheduling_loop.hpp:329 [ 99.8% ] "libhpx.so.1.0.0"!hpx::threads::thread_data::operator()()+0xcd (0x7faa7f50331d), context_linux_x86.hpp:374 [ 99.8% ] "libhpx.so.1.0.0"!void hpx::threads::coroutines::detail::lx::trampoline<hpx::threads::coroutines::detail::coroutine_impl>(hpx::threads::coroutines::detail::coroutine_impl*)+0x9 (0x7faa7f466e09), context_linux_x86.hpp:88 [ 99.8% ] "libhpx.so.1.0.0"!hpx::threads::coroutines::detail::coroutine_impl::operator()()+0x12b (0x7faa7f550a9b), basic_function.hpp:196 [ 99.8% ] "libhpx.so.1.0.0"!std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> > hpx::util::detail::callable_vtable<std::pair<hpx::threads::thread_state_enum, boost::intrusive_ptr<hpx::threads::thread_data> > (hpx::threads::thread_state_ex_enum)>::_invoke<hpx::util::detail::bound<hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function> (unsigned long&)> >(void**, hpx::threads::thread_state_ex_enum&&)+0xd (0x7faa7fb23efd), invoke.hpp:36 [ 99.8% ] "libhpx.so.1.0.0"!hpx::util::result_of<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function&& (unsigned long&&)>::type hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::actions::detail::plain_function, void (), apex_internal_process_profiles_action>::thread_function>::operator()<unsigned long>(unsigned long&&)+0x112 (0x7faa7fb2a172), plain_action.hpp:79 [ 99.8% ] "libhpx.so.1.0.0"!apex::profiler_listener::process_profiles_wrapper()+0x30 (0x7faa7fb20640), profiler_listener.cpp:788 "libhpx.so.1.0.0"!apex::profiler_listener::process_profiles()+0x2dd (0x7faa7fb1fc4d), profiler_listener.cpp:854 "libhpx.so.1.0.0"!apex::profiler_listener::process_profile(std::shared_ptr<apex::profiler>&, unsigned int)+0xd0 (0x7faa7fb1e6c0), unordered_map.h:615 "libhpx.so.1.0.0"!std::_Hashtable<apex::task_identifier, std::pair<apex::task_identifier const, apex::profile*>, std::allocator<std::pair<apex::task_identifier const, apex::profile*> >, std::__detail::_Select1st, std::equal_to<apex::task_identifier>, std::hash<apex::task_identifier>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::find(apex::task_identifier const&)+0x1f (0x7faa7fb265af), functional_hash.h:131 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
"libstdc++.so.6.0.21"!std::_Hash_bytes(void const*, unsigned long, unsigned long)+0x37 (0x7faa7cb4f1b7) [R], hash_bytes.cc:142 |
0.2%
|
0.2%
|
33.3%
|
67.4%
|
100.0%
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Copyright (c) 2006-2012 Rogue Wave Software, Inc. All Rights Reserved.
Patents pending.