cf_hist.h File Reference

#include <stdint.h>
#include "cf_atomic.h"

Include dependency graph for cf_hist.h:

Go to the source code of this file.

Classes
struct	cf_histogram_counts_s
struct	cf_histogram_s

Macros
#define	CF_N_HIST_COUNTS   64
#define	cf_bits_find_first_set(__x)   ffs(__x)
#define	cf_bits_find_first_set_64(__x)   ffsll(__x)
#define	CF_LT(n)   n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n

Typedefs
typedef struct cf_histogram_counts_s	cf_histogram_counts
typedef struct cf_histogram_s	cf_histogram

Functions
cf_histogram *	cf_histogram_create (char *name)
void	cf_histogram_dump (cf_histogram *h)
void	cf_histogram_get_counts (cf_histogram *h, cf_histogram_counts *hc)
void	cf_histogram_insert_data_point (cf_histogram *h, uint64_t start)
int	cf_bits_find_last_set (uint32_t c)
int	cf_bits_find_last_set_64 (uint64_t c)

Macro Definition Documentation

#define cf_bits_find_first_set

(

__x

)

ffs(__x)

Definition at line 51 of file cf_hist.h.

#define cf_bits_find_first_set_64

(

__x

)

ffsll(__x)

Definition at line 52 of file cf_hist.h.

#define CF_LT

(

n

)

n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n

#define CF_N_HIST_COUNTS   64

Definition at line 22 of file cf_hist.h.

Typedef Documentation

typedef struct cf_histogram_s cf_histogram

typedef struct cf_histogram_counts_s cf_histogram_counts

Function Documentation

int cf_bits_find_last_set

(

uint32_t

c

)

int cf_bits_find_last_set_64

(

uint64_t

c

)

cf_histogram* cf_histogram_create

(

char *

name

)

void cf_histogram_dump

(

cf_histogram *

h

)

void cf_histogram_get_counts	(	cf_histogram *	h,
		cf_histogram_counts *	hc
	)

void cf_histogram_insert_data_point	(	cf_histogram *	h,
		uint64_t	start
	)