kmp_stats.cpp File Reference

Statistics gathering and processing. More...

#include "kmp.h"
#include "kmp_lock.h"
#include "kmp_stats.h"
#include "kmp_str.h"
#include <algorithm>
#include <ctime>
#include <iomanip>
#include <sstream>
#include <stdlib.h>
#include <cmath>

Go to the source code of this file.

Macros
#define	STRINGIZE2(x)   #x
#define	STRINGIZE(x)   STRINGIZE2(x)
#define	expandName(name, flags, ignore)   {STRINGIZE(name), flags},
#define	expandName(ignore1, ignore2, ignore3)   {0.0, 0.0, 0.0},

Functions
int	compare_two_events (const void *event1, const void *event2)
static char const *	lastName (char *name)
static char const *	getImageName (char *buffer, size_t buflen)
static void	getTime (char *buffer, size_t buflen, bool underscores=false)
static std::string	generateFilename (char const *prototype, char const *imageName)
static void	outputEnvVariable (FILE *statsOut, char const *name)
void	__kmp_reset_stats ()
void	__kmp_output_stats (const char *heading)
void	__kmp_accumulate_stats_at_exit (void)
void	__kmp_stats_init (void)
void	__kmp_stats_fini (void)

Variables
static uint32_t	statsPrinted = 0
static kmp_stats_output_module *	__kmp_stats_global_output = NULL

Detailed Description

Statistics gathering and processing.

Definition in file kmp_stats.cpp.

Macro Definition Documentation

expandName [1/2]

#define expandName	(		ignore1,
			ignore2,
			ignore3
	)		{0.0, 0.0, 0.0},

Definition at line 35 of file kmp_stats.cpp.

expandName [2/2]

#define expandName	(		name,
			flags,
			ignore
	)		{STRINGIZE(name), flags},

Definition at line 35 of file kmp_stats.cpp.

STRINGIZE

#define STRINGIZE

(

x

)

STRINGIZE2(x)

Definition at line 26 of file kmp_stats.cpp.

STRINGIZE2

#define STRINGIZE2

(

x

)

#x

Definition at line 25 of file kmp_stats.cpp.

Function Documentation

__kmp_accumulate_stats_at_exit()

void __kmp_accumulate_stats_at_exit

(

void

)

Definition at line 903 of file kmp_stats.cpp.

References __kmp_output_stats(), KMP_XCHG_FIXED32, and statsPrinted.

Referenced by __kmp_stats_fini().

__kmp_output_stats()

void __kmp_output_stats

(

const char *

heading

)

Definition at line 898 of file kmp_stats.cpp.

References __kmp_reset_stats(), and __kmp_stats_global_output.

Referenced by __kmp_accumulate_stats_at_exit().

__kmp_reset_stats()

void __kmp_reset_stats

(

)

Definition at line 879 of file kmp_stats.cpp.

References counter.

Referenced by __kmp_output_stats().

__kmp_stats_fini()

void __kmp_stats_fini

(

void

)

Definition at line 918 of file kmp_stats.cpp.

References __kmp_accumulate_stats_at_exit(), and __kmp_stats_global_output.

Referenced by __kmp_cleanup().

__kmp_stats_init()

void __kmp_stats_init

(

void

)

Definition at line 911 of file kmp_stats.cpp.

References __kmp_init_tas_lock(), __kmp_stats_global_output, and tsc_tick_count::now().

Referenced by __kmp_do_serial_initialize().

compare_two_events()

int compare_two_events	(	const void *	event1,
		const void *	event2
	)

Definition at line 367 of file kmp_stats.cpp.

References RCAST.

generateFilename()

static std::string generateFilename ( char const *  prototype, char const *  imageName  )

static

Definition at line 510 of file kmp_stats.cpp.

References char, getTime(), i, and res.

getImageName()

static char const * getImageName ( char *  buffer, size_t  buflen  )

static

Definition at line 478 of file kmp_stats.cpp.

References char, f(), KMP_CHECK_SYSFAIL, and lastName().

getTime()

static void getTime ( char *  buffer, size_t  buflen, bool  underscores = false  )

static

Definition at line 497 of file kmp_stats.cpp.

Referenced by generateFilename().

lastName()

static char const * lastName ( char *  name )

static

Definition at line 466 of file kmp_stats.cpp.

References i, int, and name.

Referenced by getImageName().

outputEnvVariable()

static void outputEnvVariable ( FILE *  statsOut, char const *  name  )

static

Definition at line 758 of file kmp_stats.cpp.

References name, and value.

Variable Documentation

__kmp_stats_global_output

kmp_stats_output_module* __kmp_stats_global_output = NULL

static

Definition at line 68 of file kmp_stats.cpp.

Referenced by __kmp_output_stats(), __kmp_stats_fini(), and __kmp_stats_init().

statsPrinted

uint32_t statsPrinted = 0

static

Definition at line 65 of file kmp_stats.cpp.

Referenced by __kmp_accumulate_stats_at_exit().