profile.c File Reference

Simple profiling subsystem. More...

#include "ctl/profile.h"
#include <stdio.h>

Include dependency graph for profile.c:

Go to the source code of this file.

Functions
void	ctl_profiles_dump (void)
	Dump profile information Does not print anything if there were ne profiles.
void	ctl_profiles_global_reset (void)
	Run through all profilers and tell them they've never been called.
void	ctl_profile_init (ctl_profile *self, const char *label)
	Add a profiler to the list and innitialize it.
void	ctl_profiles_dump_averages_sheet (void)
	Dump profile 'averages' in spreadsheet format Does not print anything if there were ne profiles.
void	ctl_profile_average_init (ctl_profile_average *self, const char *label)
	Add an averaging profiler to the list and initialize it.
void	ctl_profile_counter_init (ctl_profile_counter *self, const char *label, mstime window)
	Add a counting profiler (i.e. frames per second) to the list and initialize it.
void	ctl_profile_testpoint_init (ctl_profile_testpoint *self, const char *label)
	Add a test point (i.e. size of pool) to the list and initialize it.

---

Detailed Description

Simple profiling subsystem.

Author:

David Mace

Definition in file profile.c.

---

Function Documentation

void ctl_profile_average_init	(	ctl_profile_average *	self,
		const char *	label
	)

Add an averaging profiler to the list and initialize it.

Parameters:

	self	instance to init
	label	What to call it

Definition at line 140 of file profile.c.

References ctl_profile_init().

{
    ctl_profile_init( &self->profile, label );
    self->profile.type = ctl_profile_type_average;
    self->profile.print = ctl_profile_average_print;
    self->total = self->max = 0;
    self->min = int64_max;
    self->count = 0;
}

Here is the call graph for this function:

void ctl_profile_counter_init	(	ctl_profile_counter *	self,
		const char *	label,
		mstime	window
	)

Add a counting profiler (i.e. frames per second) to the list and initialize it.

Parameters:

	self	instance to init
	label	What to call it
	window	How often to self-reset; 0 if never

Definition at line 165 of file profile.c.

References ctl_profile_init(), and ctl_ustime().

{
    ctl_profile_init( &self->profile, label );
    self->profile.type = ctl_profile_type_counter;
    self->profile.print = ctl_profile_counter_print;
    self->window = window;
    self->began = self->last = ctl_ustime();
    self->count = 0;
}

Here is the call graph for this function:

void ctl_profile_init	(	ctl_profile *	self,
		const char *	label
	)

Add a profiler to the list and innitialize it.

Parameters:

	self	instance to init
	label	What to call it

Definition at line 65 of file profile.c.

Referenced by ctl_profile_average_init(), ctl_profile_counter_init(), and ctl_profile_testpoint_init().

{
    self->label = label;
    self->type = ctl_profile_type_profile;
    self->print = ctl_profile_print;
    self->usPrev = -1;
    self->usCurr = -1;
    /* Push onto head of profile list */
    self->next = ctl_profile_list;
    ctl_profile_list = self;
}

void ctl_profile_testpoint_init	(	ctl_profile_testpoint *	self,
		const char *	label
	)

Add a test point (i.e. size of pool) to the list and initialize it.

Parameters:

	self	instance to init
	label	What to call it
	window	How often to self-reset; 0 if never

Definition at line 189 of file profile.c.

References ctl_profile_init().

{
    ctl_profile_init( &self->profile, label );
    self->count = 0;
    self->value = 0;
    self->min = int64_max;
    self->max = int64_min;
    self->profile.type = ctl_profile_type_testpoint;
    self->profile.print = ctl_profile_testpoint_print;
}

Here is the call graph for this function: