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| static std::shared_ptr< task_wrapper > | apex::null_task_wrapper (nullptr) |
| | declare a default "null" pointer for std::shared_ptr<task_wrapper>& references More...
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| uint64_t | apex::init (const char *thread_name, const uint64_t comm_rank, const uint64_t comm_size) |
| | Intialize APEX. More...
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| std::string | apex::dump (bool reset) |
| | Dump output from APEX. More...
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| void | apex::finalize (void) |
| | Finalize APEX. More...
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| void | apex::cleanup (void) |
| | Cleanup APEX. More...
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| profiler * | apex::start (const std::string &timer_name) |
| | Start a timer. More...
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| profiler * | apex::start (const apex_function_address function_address) |
| | Start a timer. More...
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| void | apex::start (std::shared_ptr< task_wrapper > task_wrapper_ptr) |
| | Start a timer. More...
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| void | apex::stop (profiler *the_profiler, bool cleanup=true) |
| | Stop a timer. More...
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| void | apex::stop (std::shared_ptr< task_wrapper > task_wrapper_ptr) |
| | Stop a timer. More...
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| void | apex::yield (profiler *the_profiler) |
| | Stop a timer, but don't increment the number of calls. More...
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| void | apex::yield (std::shared_ptr< task_wrapper > task_wrapper_ptr) |
| | Stop a timer, but don't increment the number of calls. More...
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| profiler * | apex::resume (const std::string &timer_name) |
| | Resume a timer. More...
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| profiler * | apex::resume (const apex_function_address function_address) |
| | Resume a timer. More...
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| void | apex::resume (std::shared_ptr< task_wrapper > task_wrapper_ptr) |
| | Resume a timer. More...
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| void | apex::reset (const std::string &timer_name) |
| | Reset a timer or counter. More...
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| void | apex::reset (apex_function_address function_address) |
| | Reset a timer. More...
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| void | apex::set_state (apex_thread_state state) |
| | Set the thread state. More...
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| void | apex::sample_value (const std::string &name, double value) |
| | Sample a state value. More...
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| std::shared_ptr< task_wrapper > | apex::new_task (const std::string &name, const uint64_t task_id=UINTMAX_MAX, const std::shared_ptr< apex::task_wrapper > parent_task=null_task_wrapper) |
| | Create a new task (dependency). More...
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| std::shared_ptr< task_wrapper > | apex::new_task (const apex_function_address function_address, const uint64_t task_id=UINTMAX_MAX, const std::shared_ptr< apex::task_wrapper > parent_task=null_task_wrapper) |
| | Create a new task (dependency). More...
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| std::shared_ptr< task_wrapper > | apex::update_task (std::shared_ptr< task_wrapper > wrapper, const std::string &name) |
| | Update a task (dependency). More...
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| std::shared_ptr< task_wrapper > | apex::update_task (std::shared_ptr< task_wrapper > wrapper, const apex_function_address function_address) |
| | Update a task wrapper (dependency). More...
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| apex_event_type | apex::register_custom_event (const std::string &name) |
| | Register an event type with APEX. More...
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| void | apex::custom_event (apex_event_type event_type, void *custom_data) |
| | Trigger a custom event. More...
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| std::string & | apex::version (void) |
| | Return the APEX version. More...
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| void | apex::register_thread (const std::string &name) |
| | Register a new thread. More...
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| void | apex::exit_thread (void) |
| | Exit a thread. More...
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| apex_policy_handle * | apex::register_policy (const apex_event_type when, std::function< int(apex_context const &)> f) |
| | Register a policy with APEX. More...
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| std::set< apex_policy_handle * > | apex::register_policy (std::set< apex_event_type > when, std::function< int(apex_context const &)> f) |
| | Register a policy with APEX. More...
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| apex_policy_handle * | apex::register_periodic_policy (unsigned long period, std::function< int(apex_context const &)> f) |
| | Register a policy with APEX. More...
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| apex_policy_handle * | apex::sample_runtime_counter (unsigned long period, const std::string &counter_name) |
| | Periodically sample a runtime counter. More...
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| void | apex::deregister_policy (apex_policy_handle *handle) |
| | Deregister a policy with APEX. More...
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| void | apex::stop_all_async_threads (void) |
| | Stop all asynchronous APEX background threads. More...
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| apex_profile * | apex::get_profile (apex_function_address function_address) |
| | Get the current profile for the specified function address. More...
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| apex_profile * | apex::get_profile (const std::string &timer_name) |
| | Get the current profile for the specified function address. More...
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| int | apex::setup_power_cap_throttling (void) |
| | Initialize the power cap throttling policy. More...
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| int | apex::setup_timer_throttling (apex_function_address the_address, apex_optimization_criteria_t criteria, apex_optimization_method_t method, unsigned long update_interval) |
| | Setup throttling to optimize for the specified function. More...
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| int | apex::setup_throughput_tuning (apex_function_address the_address, apex_optimization_criteria_t criteria, apex_event_type event_type, int num_inputs, long **inputs, long *mins, long *maxs, long *steps) |
| | Setup throttling to optimize for the specified function, using multiple input criteria. More...
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| apex_tuning_session_handle | apex::setup_custom_tuning (std::function< double(void)> metric, apex_event_type event_type, int num_inputs, long **inputs, long *mins, long *maxs, long *steps) |
| | Setup tuning of specified parameters to optimize for a custom metric, using multiple input criteria. More...
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| apex_tuning_session_handle | apex::setup_custom_tuning (apex_tuning_request &request) |
| | Setup tuning of specified parameters to optimize for a custom metric, using multiple input criteria of potentially multiple types. More...
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| int | apex::setup_timer_throttling (const std::string &the_name, apex_optimization_criteria_t criteria, apex_optimization_method_t method, unsigned long update_interval) |
| | Setup throttling to optimize for the specified function or counter. More...
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| int | apex::shutdown_throttling (void) |
| | Terminate the throttling policy. More...
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| int | apex::get_thread_cap (void) |
| | Get the current thread cap set by the throttling. More...
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| void | apex::set_thread_cap (int new_cap) |
| | Set the current thread cap for throttling. More...
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| std::vector< std::pair< std::string, long * > > & | apex::get_tunable_params (apex_tuning_session_handle h) |
| | Return a vector of the current tunable parameters. More...
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| bool | apex::has_session_converged (apex_tuning_session_handle handle) |
| | Check whether a tuning session has converged. More...
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| void | apex::get_best_values (apex_tuning_session_handle h) |
| | Set a tuning session's values to the best known values. More...
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| void | apex::print_options (void) |
| | Print out all configuration settings for APEX. More...
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| void | apex::send (uint64_t tag, uint64_t size, uint64_t target) |
| | Notify APEX that the current thread is sending a parcel/message to another rank/locality/process. More...
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| void | apex::recv (uint64_t tag, uint64_t size, uint64_t source_rank, uint64_t source_thread) |
| | Notify APEX that the current thread is receiving a parcel/message from another rank/locality/process. More...
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