ttg::BinaryTreeBroadcast< Value, OutKey > Class Template Reference
Inheritance diagram for ttg::BinaryTreeBroadcast< Value, OutKey >:
Documentation
template<typename Value, typename OutKey = int>
class ttg::BinaryTreeBroadcast< Value, OutKey >
generic binary broadcast of a value to a set of {key,value} pairs
This broadcasts a Value object through a binary tree of size max_key and at each node broadcasts the value to a set of keys of type OutKey . The input data is keyed by integers. The primary use is for broadcasting to a World, hence by default the keymap is identity (keymap(key) = key) and max_key=world.size() .
- Note
- this is equivalent to MPI_Bcast.
Definition at line 28 of file broadcast.h.
Public Types | |
| using | baseT = typename BinaryTreeBroadcast::ttT |
 Public Types inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| using | ttT = TT |
| using | key_type = int |
| using | input_terminals_type = ttg::detail::input_terminals_tuple_t< int, input_tuple_type > |
| using | input_args_type = actual_input_tuple_type |
| using | input_edges_type = ttg::detail::edges_tuple_t< int, ttg::meta::decayed_typelist_t< input_tuple_type > > |
| using | input_values_full_tuple_type = ttg::meta::void_to_Void_tuple_t< ttg::meta::decayed_typelist_t< actual_input_tuple_type > > |
| using | input_refs_full_tuple_type = ttg::meta::add_glvalue_reference_tuple_t< ttg::meta::void_to_Void_tuple_t< actual_input_tuple_type > > |
| using | input_values_tuple_type = ttg::meta::drop_void_t< ttg::meta::decayed_typelist_t< input_tuple_type > > |
| using | input_refs_tuple_type = ttg::meta::drop_void_t< ttg::meta::add_glvalue_reference_tuple_t< input_tuple_type > > |
| using | output_terminals_type = std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > > |
| using | output_edges_type = typename ttg::terminals_to_edges< std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > > >::type |
Public Member Functions | |
| BinaryTreeBroadcast (Edge< int, Value > &in, Edge< OutKey, Value > &out, std::vector< OutKey > local_keys, int root=0, World world=ttg::default_execution_context(), int max_key=-1, Edge< int, Value > inout_l=Edge< int, Value >{}, Edge< int, Value > inout_r=Edge< int, Value >{}) | |
| void | op (const int &key, typename baseT::input_values_tuple_type &&indata, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value >> &outdata) |
| Public Member Functions inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| ttg::World | get_world () const override final |
| void | set_static_argstream_size (std::size_t size) |
| std::enable_if_t<!ttg::meta::is_void_v< Key >, void > | set_argstream_size (const Key &key, std::size_t size) |
| std::enable_if_t< ttg::meta::is_void_v< Key >, void > | set_argstream_size (std::size_t size) |
| std::enable_if_t<!ttg::meta::is_void_v< Key >, void > | finalize_argstream (const Key &key) |
finalizes stream for input i More... | |
| std::enable_if_t< key_is_void, void > | finalize_argstream () |
finalizes stream for input i More... | |
| void | copy_mark_pushout (detail::ttg_data_copy_t *copy) |
| std::enable_if_t<!std::is_void_v< std::decay_t< Value > >, void > | do_prepare_send (const Value &value, RemoteCheckFn &&remote_check) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | prepare_send (const ttg::span< const Key > &keylist, const Value &value) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | prepare_send (const Value &value) |
| TT (const std::string &name, const std::vector< std::string > &innames, const std::vector< std::string > &outnames, ttg::World world, keymapT &&keymap_=keymapT(), priomapT &&priomap_=priomapT()) | |
| TT (const std::string &name, const std::vector< std::string > &innames, const std::vector< std::string > &outnames, keymapT &&keymap=keymapT(ttg::default_execution_context()), priomapT &&priomap=priomapT()) | |
| TT (const input_edges_type &inedges, const output_edges_type &outedges, const std::string &name, const std::vector< std::string > &innames, const std::vector< std::string > &outnames, ttg::World world, keymapT &&keymap_=keymapT(), priomapT &&priomap=priomapT()) | |
| TT (const input_edges_type &inedges, const output_edges_type &outedges, const std::string &name, const std::vector< std::string > &innames, const std::vector< std::string > &outnames, keymapT &&keymap=keymapT(ttg::default_execution_context()), priomapT &&priomap=priomapT()) | |
| virtual | ~TT () |
| void | print_incomplete_tasks () |
| virtual void | release () override |
| void | do_release () |
| void | set_input_reducer (Reducer &&reducer) |
| void | set_input_reducer (Reducer &&reducer, std::size_t size) |
| std::tuple_element_t< i, input_terminals_type > * | in () |
| std::tuple_element_t< i, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > > > * | out () |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!ttg::meta::is_empty_tuple_v< input_values_tuple_type >, void > | invoke (const Key &key, const input_values_tuple_type &args) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!ttg::meta::is_empty_tuple_v< input_values_tuple_type >, void > | invoke (const input_values_tuple_type &args) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&ttg::meta::is_empty_tuple_v< input_values_tuple_type >, void > | invoke (const Key &key) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&ttg::meta::is_empty_tuple_v< input_values_tuple_type >, void > | invoke () |
| void | invoke () override |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!ttg::meta::is_empty_tuple_v< input_values_tuple_type >, void > | invoke (const Key &key, Arg &&arg, Args &&... args) |
| void | set_defer_writer (bool value) |
| bool | get_defer_writer (bool value) |
| void | make_executable () override |
| Marks this executable. More... | |
| decltype(keymap) const & | get_keymap () const |
| void | set_keymap (Keymap &&km) |
| keymap setter More... | |
| decltype(priomap) const & | get_priomap () const |
| void | set_priomap (Priomap &&pm) |
| void | set_devicemap (Devicemap &&dm) |
| auto | get_devicemap () |
| void | register_static_op_function (void) |
| Public Member Functions inherited from ttg::TTBase | |
| virtual | ~TTBase ()=default |
| bool | set_trace_instance (bool value) |
| bool | tracing () const |
| template<typename T , typename... Ts> | |
| void | trace (const T &t, const Ts &...ts) |
Like ttg::trace(), but only produces tracing output if this->tracing()==true More... | |
| bool | set_lazy_pull_instance (bool value) |
| bool | is_lazy_pull () |
| std::optional< std::reference_wrapper< const TTBase > > | ttg () const |
| const TTBase * | ttg_ptr () const |
| bool | is_ttg () const |
| void | set_name (const std::string &name) |
| Sets the name of this operation. More... | |
| const std::string & | get_name () const |
| Gets the name of this operation. More... | |
| std::string | get_class_name () const |
| Gets the demangled class name (uses RTTI) More... | |
| const std::vector< TerminalBase * > & | get_inputs () const |
| Returns the vector of input terminals. More... | |
| const std::vector< TerminalBase * > & | get_outputs () const |
| Returns the vector of output terminals. More... | |
| ttg::TerminalBase * | in (size_t i) |
| Returns a pointer to the i'th input terminal. More... | |
| ttg::TerminalBase * | out (size_t i) |
| Returns a pointer to the i'th output terminal. More... | |
| template<std::size_t i> | |
| ttg::TerminalBase * | in () |
| Returns a pointer to the i'th input terminal ... to make API consistent with TT. More... | |
| template<std::size_t i> | |
| ttg::TerminalBase * | out () |
| Returns a pointer to the i'th output terminal ... to make API consistent with TT. More... | |
| auto | get_instance_id () const |
| bool | is_executable () const |
Additional Inherited Members | |
| Static Public Member Functions inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| static constexpr bool | derived_has_cuda_op () |
| static constexpr bool | derived_has_hip_op () |
| static constexpr bool | derived_has_level_zero_op () |
| static constexpr bool | derived_has_device_op () |
| static resultT | get (InTuple &&intuple) |
| static auto & | get (InTuple &&intuple) |
| static void | ht_iter_cb (void *item, void *cb_data) |
| Static Public Member Functions inherited from ttg::TTBase | |
| static bool | set_trace_all (bool value) |
| static bool | set_lazy_pull (bool value) |
| static const std::vector< TerminalBase * > * | get_outputs_tls_ptr () |
| Returns this thread's pointer to the vector of output terminals. More... | |
| Static Public Attributes inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| static constexpr int | numinvals |
| static constexpr const ttg::Runtime | runtime |
| Protected Member Functions inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| const auto & | get_output_terminals () const |
| uint64_t | unpack (T &obj, void *_bytes, uint64_t pos) |
| uint64_t | pack (T &obj, void *bytes, uint64_t pos, detail::ttg_data_copy_t *copy=nullptr) |
| parsec_thread_mempool_t * | get_task_mempool (void) |
| void | set_arg_from_msg_keylist (ttg::span< int > &&keylist, detail::ttg_data_copy_t *copy) |
| void | set_arg_from_msg (void *data, std::size_t size) |
| void | finalize_argstream_from_msg (void *data, std::size_t size) |
| void | argstream_set_size_from_msg (void *data, std::size_t size) |
| void | get_from_pull_msg (void *data, std::size_t size) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg_local (const Key &key, Value &&value) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg_local (Value &&value) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg_local (const Key &key, const Value &value) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg_local (const Value &value) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg_local (std::shared_ptr< const Value > &valueptr) |
| task_t * | create_new_task (const Key &key) |
| detail::reducer_task_t * | create_new_reducer_task (task_t *task, bool is_first) |
| void | set_arg_local_impl (const Key &key, Value &&value, detail::ttg_data_copy_t *copy_in=nullptr, parsec_task_t **task_ring=nullptr) |
| void | release_task (task_t *task, parsec_task_t **task_ring=nullptr) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg (const Key &key, Value &&value) |
| std::enable_if_t< ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | set_arg (Value &&value) |
| std::enable_if_t< ttg::meta::is_void_v< Key >, void > | set_arg () |
| std::enable_if_t<!ttg::meta::is_void_v< Key >, void > | set_arg (const Key &key) |
| bool | can_inline_data (Value *value_ptr, detail::ttg_data_copy_t *copy, const Key &key, std::size_t num_keys) |
| void | set_arg_impl (const Key &key, Value &&value, detail::ttg_data_copy_t *copy_in=nullptr) |
| void | broadcast_arg_local (Iterator &&begin, Iterator &&end, const Value &value) |
| std::enable_if_t<!ttg::meta::is_void_v< Key > &&!std::is_void_v< std::decay_t< Value > >, void > | broadcast_arg (const ttg::span< const Key > &keylist, const Value &value) |
| std::enable_if_t< ttg::meta::is_none_void_v< Key >, void > | set_args (std::index_sequence< Is... >, std::index_sequence< Js... >, const Key &key, const std::tuple< Ts... > &args) |
| std::enable_if_t< ttg::meta::is_none_void_v< Key >, void > | set_args (std::index_sequence< Is... > is, const Key &key, const std::tuple< Ts... > &args) |
| std::enable_if_t< ttg::meta::is_void_v< Key >, void > | set_args (std::index_sequence< Is... >, std::index_sequence< Js... >, const std::tuple< Ts... > &args) |
| std::enable_if_t< ttg::meta::is_void_v< Key >, void > | set_args (std::index_sequence< Is... > is, const std::tuple< Ts... > &args) |
| Protected Member Functions inherited from ttg::TTBase | |
| void | set_input (size_t i, TerminalBase *t) |
| void | set_output (size_t i, TerminalBase *t) |
| template<bool out, typename terminalT , std::size_t i, typename setfuncT > | |
| void | register_terminal (terminalT &term, const std::string &name, const setfuncT setfunc) |
| template<bool out, std::size_t... IS, typename terminalsT , typename namesT , typename setfuncT > | |
| void | register_terminals (std::index_sequence< IS... >, terminalsT &terms, const namesT &names, const setfuncT setfunc) |
| template<typename terminalsT , typename namesT > | |
| void | register_input_terminals (terminalsT &terms, const namesT &names) |
| template<typename terminalsT , typename namesT > | |
| void | register_output_terminals (terminalsT &terms, const namesT &names) |
| template<std::size_t... IS, typename terminalsT , typename setfuncT > | |
| void | set_terminals (std::index_sequence< IS... >, terminalsT &terms, const setfuncT setfunc) |
| template<typename terminalsT , typename setfuncT > | |
| void | set_terminals (const terminalsT &terms, const setfuncT setfunc) |
| TTBase (TTBase &&other) | |
| TTBase & | operator= (TTBase &&other) |
| TTBase (const std::string &name, size_t numins, size_t numouts) | |
| void | set_outputs_tls_ptr () |
| void | set_outputs_tls_ptr (const std::vector< TerminalBase * > *ptr) |
| Static Protected Member Functions inherited from ttg_parsec::TT< int, std::tuple< Out< int, Value >, Out< int, Value >, Out< int, Value > >, BinaryTreeBroadcast< Value, int >, ttg::typelist< Value > > | |
| static void | static_set_arg (void *data, std::size_t size, ttg::TTBase *bop) |
| Static Protected Member Functions inherited from ttg::TTBase | |
| static const std::vector< TerminalBase * > *& | outputs_tls_ptr_accessor () |
Member Typedef Documentation
◆ baseT
template<typename Value , typename OutKey = int>
| using ttg::BinaryTreeBroadcast< Value, OutKey >::baseT = typename BinaryTreeBroadcast::ttT |
Definition at line 31 of file broadcast.h.
Constructor & Destructor Documentation
◆ BinaryTreeBroadcast()
template<typename Value , typename OutKey = int>
|
inline |
Definition at line 33 of file broadcast.h.
Member Function Documentation
◆ op()
template<typename Value , typename OutKey = int>
|
inline |
Definition at line 41 of file broadcast.h.
The documentation for this class was generated from the following file:
- ttg/ttg/broadcast.h
