octave::profiler Class Reference

#include "profiler.h"

Collaboration diagram for octave::profiler:

Classes
class	enter
struct	stats
class	tree_node

Public Member Functions
	profiler (void)
	profiler (const profiler &)=delete
virtual	~profiler (void)
bool	enabled (void) const
octave_value	get_flat (void) const
octave_value	get_hierarchical (void) const
profiler &	operator= (const profiler &)=delete
void	reset (void)
void	set_active (bool)

Private Types
typedef std::map< std::string, octave_idx_type >	fcn_index_map
typedef std::vector< stats >	flat_profile
typedef std::vector< std::string >	function_set

Private Member Functions
void	add_current_time (void)
void	enter_function (const std::string &)
void	exit_function (const std::string &)
double	query_time (void) const

Private Attributes
tree_node *	m_active_fcn
tree_node *	m_call_tree
bool	m_enabled
fcn_index_map	m_fcn_index
function_set	m_known_functions
double	m_last_time

Detailed Description

Definition at line 39 of file profiler.h.

Member Typedef Documentation

fcn_index_map

typedef std::map<std::string, octave_idx_type> octave::profiler::fcn_index_map

private

Definition at line 185 of file profiler.h.

flat_profile

typedef std::vector<stats> octave::profiler::flat_profile

private

Definition at line 130 of file profiler.h.

function_set

typedef std::vector<std::string> octave::profiler::function_set

private

Definition at line 184 of file profiler.h.

Constructor & Destructor Documentation

profiler() [1/2]

octave::profiler::profiler

(

void

)

Definition at line 176 of file profiler.cc.

profiler() [2/2]

octave::profiler::profiler ( const profiler &  )

delete

~profiler()

octave::profiler::~profiler ( void  )

virtual

Definition at line 182 of file profiler.cc.

References m_call_tree.

Member Function Documentation

add_current_time()

void octave::profiler::add_current_time ( void  )

private

Definition at line 374 of file profiler.cc.

References octave::profiler::tree_node::add_time(), m_active_fcn, m_last_time, query_time(), and t.

Referenced by enter_function(), and exit_function().

enabled()

bool octave::profiler::enabled ( void  ) const

inline

Definition at line 100 of file profiler.h.

Referenced by octave::profiler::enter< T >::enter(), enter_function(), exit_function(), F__profiler_enable__(), and reset().

enter_function()

void octave::profiler::enter_function ( const std::string &  fcn )

private

Definition at line 194 of file profiler.cc.

References add_current_time(), enabled(), octave::profiler::tree_node::enter(), fcn, m_active_fcn, m_call_tree, m_fcn_index, m_known_functions, m_last_time, and query_time().

Referenced by octave::profiler::enter< T >::enter().

exit_function()

void octave::profiler::exit_function ( const std::string &  fcn )

private

Definition at line 227 of file profiler.cc.

References add_current_time(), enabled(), octave::profiler::tree_node::exit(), fcn, m_active_fcn, m_call_tree, m_fcn_index, m_last_time, and query_time().

Referenced by octave::profiler::enter< T >::~enter().

get_flat()

octave_value octave::profiler::get_flat

(

void

)

const

Definition at line 274 of file profiler.cc.

References octave_map::assign(), octave::profiler::tree_node::build_flat(), octave::profiler::stats::function_set_value(), i, m_call_tree, m_known_functions, octave_value(), and retval.

Referenced by F__profiler_data__().

get_hierarchical()

octave_value octave::profiler::get_hierarchical

(

void

)

const

Definition at line 336 of file profiler.cc.

References octave::profiler::tree_node::get_hierarchical(), m_call_tree, and retval.

Referenced by F__profiler_data__().

operator=()

profiler& octave::profiler::operator= ( const profiler &  )

delete

query_time()

double octave::profiler::query_time ( void  ) const

private

Definition at line 362 of file profiler.cc.

References octave::sys::time::double_value(), and now.

Referenced by add_current_time(), enter_function(), and exit_function().

reset()

void octave::profiler::reset

(

void

)

Definition at line 255 of file profiler.cc.

References enabled(), error(), m_active_fcn, m_call_tree, m_fcn_index, m_known_functions, and m_last_time.

Referenced by F__profiler_reset__().

set_active()

void octave::profiler::set_active

(

bool

value

)

Definition at line 188 of file profiler.cc.

References m_enabled, and value.

Referenced by F__profiler_enable__().

Member Data Documentation

m_active_fcn

tree_node* octave::profiler::m_active_fcn

private

Definition at line 193 of file profiler.h.

Referenced by add_current_time(), enter_function(), exit_function(), and reset().

m_call_tree

tree_node* octave::profiler::m_call_tree

private

Definition at line 192 of file profiler.h.

Referenced by enter_function(), exit_function(), get_flat(), get_hierarchical(), reset(), and ~profiler().

m_enabled

bool octave::profiler::m_enabled

private

Definition at line 190 of file profiler.h.

Referenced by set_active().

m_fcn_index

fcn_index_map octave::profiler::m_fcn_index

private

Definition at line 188 of file profiler.h.

Referenced by enter_function(), exit_function(), and reset().

m_known_functions

function_set octave::profiler::m_known_functions

private

Definition at line 187 of file profiler.h.

Referenced by enter_function(), get_flat(), and reset().

m_last_time

double octave::profiler::m_last_time

private

Definition at line 196 of file profiler.h.

Referenced by add_current_time(), enter_function(), exit_function(), and reset().

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

• libinterp/parse-tree/profiler.h
• libinterp/parse-tree/profiler.cc