MAST::Utility::PerformanceLogging Class Reference

Detailed Description

Definition at line 34 of file perf_log.hpp.

#include <perf_log.hpp>

Classes
class	Event
struct	EventData

Public Types
using	map_type = std::map< std::string, MAST::Utility::PerformanceLogging::EventData >
using	stack_type = std::stack< MAST::Utility::PerformanceLogging::Event >

Public Member Functions
	PerformanceLogging ()
	~PerformanceLogging ()
void	start_event (const std::string &nm)
void	stop_event (const std::string &nm)

Protected Member Functions
map_type::iterator	_get_event_data (const std::string &nm)

Protected Attributes
stack_type	_event_stack
map_type	_event_time

Member Typedef Documentation

map_type

using MAST::Utility::PerformanceLogging::map_type = std::map<std::string, MAST::Utility::PerformanceLogging::EventData>

Definition at line 95 of file perf_log.hpp.

stack_type

using MAST::Utility::PerformanceLogging::stack_type = std::stack<MAST::Utility::PerformanceLogging::Event>

Definition at line 96 of file perf_log.hpp.

Constructor & Destructor Documentation

PerformanceLogging()

MAST::Utility::PerformanceLogging::PerformanceLogging

(

)

~PerformanceLogging()

MAST::Utility::PerformanceLogging::~PerformanceLogging

(

)

Member Function Documentation

_get_event_data()

map_type::iterator MAST::Utility::PerformanceLogging::_get_event_data ( const std::string &  nm )

inlineprotected

Definition at line 133 of file perf_log.hpp.

                                                                 {
        
        map_type::iterator
        it   = _event_time.find(nm),
        end  = _event_time.end();
        
        if (it == end)
            it = _event_time.insert(std::make_pair(nm, MAST::Utility::PerformanceLogging::EventData())).first;

        return it;
    }

start_event()

void MAST::Utility::PerformanceLogging::start_event ( const std::string &  nm )

inline

Definition at line 102 of file perf_log.hpp.

                                                 {
        
        map_type::iterator it = _get_event_data(nm);
        _event_stack.push(MAST::Utility::PerformanceLogging::Event(it->first));
    }

stop_event()

void MAST::Utility::PerformanceLogging::stop_event ( const std::string &  nm )

inline

Definition at line 108 of file perf_log.hpp.

                                                {
        

        // the object cannot be empty
        Assert1(!_event_stack.empty(), !_event_stack.empty(),
                "Empty event stack");
        
        const MAST::Utility::PerformanceLogging::Event&
        v = _event_stack.top();
        
        // make sure that the top object has the same name as provided here
        Assert0(nm == v.name(),
                "Name provided must match as the last started event.");

        map_type::iterator it = _get_event_data(nm);
        it->second.ncalls++;
        it->second.sys  += v.get_sys_time();
        it->second.user += v.get_user_time();
        
        _event_stack.pop();
    }

Member Data Documentation

_event_stack

stack_type MAST::Utility::PerformanceLogging::_event_stack

protected

Definition at line 145 of file perf_log.hpp.

_event_time

map_type MAST::Utility::PerformanceLogging::_event_time

protected

Definition at line 146 of file perf_log.hpp.

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

• /home/travis/build/MASTmultiphysics/MAST3/include/mast/util/perf_log.hpp