scc::perf_estimator Class Reference

a performance estimator More...

#include <perf_estimator.h>

Inheritance diagram for scc::perf_estimator:

Collaboration diagram for scc::perf_estimator:

Public Member Functions
	perf_estimator ()
	default constructor creating an unnamed perf_estimator
	perf_estimator (sc_core::sc_time heart_beat)
	default constructor creating an unnamed perf_estimator having a heart beat More...
virtual	~perf_estimator ()
	destructor
void	set_cycle_time (sc_core::sc_time cycle_period)
	set the cycle time for cylces per second calculation More...

Protected Member Functions
	perf_estimator (const sc_core::sc_module_name &nm, sc_core::sc_time heart_beat)
void	end_of_elaboration () override
	SystemC callbacks.
void	start_of_simulation () override
void	end_of_simulation () override
void	beat ()
long	get_memory ()

Protected Attributes
time_stamp	soc
	the recorded time stamps
time_stamp	eoe
time_stamp	sos
time_stamp	eos
sc_core::sc_time	beat_delay
sc_core::sc_time	cycle_period
long	max_memory {0}

Detailed Description

a performance estimator

It records the time stamps a various time points (start and end of simulation) and calculates some performance figures. Optionally it provides a heart beat which periodically calls a functor If a cycle time is provides it calculates also the cycles per (wall clock) second

Definition at line 39 of file perf_estimator.h.

Constructor & Destructor Documentation

perf_estimator()

scc::perf_estimator::perf_estimator ( sc_core::sc_time  heart_beat )

inline

default constructor creating an unnamed perf_estimator having a heart beat

Parameters

heart_beat

Definition at line 75 of file perf_estimator.h.

Member Function Documentation

set_cycle_time()

void scc::perf_estimator::set_cycle_time ( sc_core::sc_time  cycle_period )

inline

set the cycle time for cylces per second calculation

Parameters

cycle_period

Definition at line 89 of file perf_estimator.h.

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

• /home/eyck/git/SystemC-Components/src/sysc/scc/perf_estimator.h
• /home/eyck/git/SystemC-Components/src/sysc/scc/perf_estimator.cpp