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cubthread::daemon Class Reference

#include <thread_daemon.hpp>

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Public Member Functions

template<typename Context >
 daemon (const looper &loop_pattern_arg, context_manager< Context > *context_manager_arg, task< Context > *exec, const char *name)
 
 daemon (const looper &loop_pattern_arg, task_without_context *exec_arg, const char *name)
 
 ~daemon ()
 
void wakeup (void)
 
void stop_execution (void)
 
bool was_woken_up (void)
 
void reset_looper (void)
 
void get_stats (cubperf::stat_value *stats_out)
 
bool is_running (void)
 

Static Public Member Functions

static std::size_t get_stats_value_count (void)
 
static const char * get_stat_name (std::size_t stat_index)
 

Private Member Functions

void pause (void)
 
void register_stat_start (void)
 
void register_stat_pause (void)
 
void register_stat_execute (void)
 

Static Private Member Functions

template<typename Context >
static void loop_with_context (daemon *daemon_arg, context_manager< Context > *context_manager_arg, task< Context > *exec_arg, const char *name)
 
static void loop_without_context (daemon *daemon_arg, task_without_context *exec_arg, const char *name)
 
static cubperf::statset & create_statset (void)
 

Private Attributes

waiter m_waiter
 
looper m_looper
 
std::function< void(void)> m_func_on_stop
 
std::thread m_thread
 
std::string m_name
 
cubperf::statset & m_stats
 

Detailed Description

Definition at line 77 of file thread_daemon.hpp.

Constructor & Destructor Documentation

template<typename Context >
cubthread::daemon::daemon ( const looper &  loop_pattern_arg,
context_manager< Context > *  context_manager_arg,
task< Context > *  exec,
const char *  name 
)

Definition at line 150 of file thread_daemon.hpp.

References m_name, and m_thread.

cubthread::daemon::daemon ( const looper &  loop_pattern_arg,
task_without_context *  exec_arg,
const char *  name 
)

Definition at line 51 of file thread_daemon.cpp.

References loop_without_context(), m_name, and m_thread.

cubthread::daemon::~daemon ( )

Definition at line 62 of file thread_daemon.cpp.

References m_stats, and stop_execution().

Member Function Documentation

cubperf::statset & cubthread::daemon::create_statset ( void  )
staticprivate

Definition at line 178 of file thread_daemon.cpp.

References cubperf::statset_definition::create_statset().

const char * cubthread::daemon::get_stat_name ( std::size_t  stat_index)
static

Definition at line 148 of file thread_daemon.cpp.

References assert, cubthread::waiter::get_stat_name(), cubthread::looper::get_stat_name(), cubthread::waiter::get_stats_value_count(), get_stats_value_count(), cubthread::looper::get_stats_value_count(), cubperf::statset_definition::get_value_count(), and cubperf::statset_definition::get_value_name().

Referenced by perfmon_per_daemon_stat_count().

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void cubthread::daemon::get_stats ( cubperf::stat_value *  stats_out)

Definition at line 118 of file thread_daemon.cpp.

References cubperf::statset_definition::get_stat_values_with_converted_timers(), cubthread::waiter::get_stats(), cubthread::looper::get_stats(), cubthread::looper::get_stats_value_count(), cubperf::statset_definition::get_value_count(), i, m_looper, m_stats, and m_waiter.

Referenced by lock_initialize(), log_is_log_flush_daemon_available(), and pgbuf_daemons_get_stats().

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std::size_t cubthread::daemon::get_stats_value_count ( void  )
static

Definition at line 142 of file thread_daemon.cpp.

References cubthread::waiter::get_stats_value_count(), cubthread::looper::get_stats_value_count(), and cubperf::statset_definition::get_value_count().

Referenced by get_stat_name(), perfmon_per_daemon_stat_count(), and pgbuf_daemons_get_stats().

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bool cubthread::daemon::is_running ( void  )

Definition at line 136 of file thread_daemon.cpp.

References cubthread::waiter::is_running(), and m_waiter.

Referenced by dwb_file_sync_helper_daemon_is_running().

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template<typename Context >
void cubthread::daemon::loop_with_context ( daemon *  daemon_arg,
context_manager< Context > *  context_manager_arg,
task< Context > *  exec_arg,
const char *  name 
)
staticprivate

Definition at line 165 of file thread_daemon.hpp.

References cubthread::context_manager< Context >::create_context(), cubthread::task< Context >::execute(), cubthread::looper::is_stopped(), m_func_on_stop, m_looper, pause(), register_stat_execute(), register_stat_pause(), register_stat_start(), cubthread::task< Context >::retire(), and cubthread::context_manager< Context >::retire_context().

void cubthread::daemon::loop_without_context ( daemon *  daemon_arg,
task_without_context *  exec_arg,
const char *  name 
)
staticprivate

Definition at line 202 of file thread_daemon.cpp.

References cubthread::task< void >::execute(), cubthread::looper::is_stopped(), m_looper, pause(), register_stat_execute(), register_stat_pause(), register_stat_start(), and cubthread::task< void >::retire().

Referenced by daemon().

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void cubthread::daemon::pause ( void  )
private

Definition at line 100 of file thread_daemon.cpp.

References m_looper, m_waiter, and cubthread::looper::put_to_sleep().

Referenced by loop_with_context(), and loop_without_context().

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void cubthread::daemon::register_stat_execute ( void  )
private

Definition at line 196 of file thread_daemon.cpp.

References m_stats, and cubperf::statset_definition::time_and_increment().

Referenced by loop_with_context(), and loop_without_context().

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void cubthread::daemon::register_stat_pause ( void  )
private

Definition at line 190 of file thread_daemon.cpp.

References m_stats, and cubperf::statset_definition::time().

Referenced by loop_with_context(), and loop_without_context().

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void cubthread::daemon::register_stat_start ( void  )
private

Definition at line 184 of file thread_daemon.cpp.

References m_stats, cubperf::generic_statset< IsAtomic >::m_timept, and cubperf::reset_timept().

Referenced by loop_with_context(), and loop_without_context().

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void cubthread::daemon::reset_looper ( void  )

Definition at line 112 of file thread_daemon.cpp.

References m_looper, and cubthread::looper::reset().

Referenced by pgbuf_get_page_flush_interval().

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void cubthread::daemon::stop_execution ( void  )

Definition at line 77 of file thread_daemon.cpp.

References m_func_on_stop, m_looper, m_thread, cubthread::looper::stop(), and wakeup().

Referenced by ~daemon().

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void cubthread::daemon::wakeup ( void  )

Definition at line 71 of file thread_daemon.cpp.

References m_waiter, and cubthread::waiter::wakeup().

Referenced by dwb_write_block(), log_get_checkpoint_interval(), log_wakeup_log_flush_daemon(), pgbuf_bcb_flush_with_wal(), pgbuf_wakeup_page_flush_daemon(), stop_execution(), and vacuum_finished_block_vacuum().

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bool cubthread::daemon::was_woken_up ( void  )

Definition at line 106 of file thread_daemon.cpp.

References m_looper, and cubthread::looper::was_woken_up().

Referenced by pgbuf_get_page_flush_interval().

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Member Data Documentation

std::function<void (void)> cubthread::daemon::m_func_on_stop
private

Definition at line 135 of file thread_daemon.hpp.

Referenced by loop_with_context(), and stop_execution().

looper cubthread::daemon::m_looper
private

Definition at line 134 of file thread_daemon.hpp.

Referenced by get_stats(), loop_with_context(), loop_without_context(), pause(), reset_looper(), stop_execution(), and was_woken_up().

std::string cubthread::daemon::m_name
private

Definition at line 139 of file thread_daemon.hpp.

Referenced by daemon().

cubperf::statset& cubthread::daemon::m_stats
private

Definition at line 142 of file thread_daemon.hpp.

Referenced by get_stats(), register_stat_execute(), register_stat_pause(), register_stat_start(), and ~daemon().

std::thread cubthread::daemon::m_thread
private

Definition at line 137 of file thread_daemon.hpp.

Referenced by daemon(), and stop_execution().

waiter cubthread::daemon::m_waiter
private

Definition at line 133 of file thread_daemon.hpp.

Referenced by get_stats(), is_running(), pause(), and wakeup().

The documentation for this class was generated from the following files: