zwrapbench.c File Reference

#include "util.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <time.h>
#include <ctype.h>
#include <errno.h>
#include "timefn.h"
#include "mem.h"
#include "zstd.h"
#include "datagen.h"
#include "xxhash.h"
#include "zstd_zlibwrapper.h"

Data Structures
struct	blockParam_t

Macros
#define	ZSTD_STATIC_LINKING_ONLY
#define	ZSTDCLI_CLEVEL_DEFAULT   3
#define	COMPRESSOR_NAME   "Zstandard wrapper for zlib command line interface"
#define	ZSTD_VERSION   "v" ZSTD_VERSION_STRING
#define	AUTHOR   "Yann Collet"
#define	WELCOME_MESSAGE   "*** %s %i-bits %s, by %s ***\n", COMPRESSOR_NAME, (int)(sizeof(size_t)*8), ZSTD_VERSION, AUTHOR
#define	ZSTD_GIT_COMMIT_STRING   ""
#define	NBLOOPS   3
#define	TIMELOOP_MICROSEC   1*1000000ULL /* 1 second */
#define	ACTIVEPERIOD_MICROSEC   70*1000000ULL /* 70 seconds */
#define	COOLPERIOD_SEC   10
#define	KB   *(1 <<10)
#define	MB   *(1 <<20)
#define	GB   *(1U<<30)
#define	DEFAULT_DISPLAY_LEVEL   2
#define	DISPLAY(...)
#define	DISPLAYLEVEL(l, ...)
#define	DISPLAYUPDATE(l, ...)
#define	DEBUG   0
#define	DEBUGOUTPUT(...)
#define	EXM_THROW(error, ...)
#define	MIN(a, b)
#define	MAX(a, b)
#define	NB_MARKS   4
#define	CLEAN_RETURN(i)

Enumerations
enum	BMK_compressor {   BMK_ZSTD , BMK_ZSTD_STREAM , BMK_ZLIB , BMK_ZWRAP_ZLIB ,   BMK_ZWRAP_ZSTD , BMK_ZLIB_REUSE , BMK_ZWRAP_ZLIB_REUSE , BMK_ZWRAP_ZSTD_REUSE }

Functions
void	BMK_setNotificationLevel (unsigned level)
void	BMK_setAdditionalParam (int additionalParam)
void	BMK_SetNbIterations (unsigned nbLoops)
void	BMK_SetBlockSize (size_t blockSize)
int	BMK_benchFiles (const char **fileNamesTable, unsigned nbFiles, const char *dictFileName, int cLevel, int cLevelLast)
int	main (int argCount, char **argv)

Variables
int	g_additionalParam = 0

Macro Definition Documentation

ACTIVEPERIOD_MICROSEC

#define ACTIVEPERIOD_MICROSEC   70*1000000ULL /* 70 seconds */

AUTHOR

#define AUTHOR   "Yann Collet"

CLEAN_RETURN

#define CLEAN_RETURN

(

i

)

Value:

{ operationResult = (i); goto _end; }

COMPRESSOR_NAME

#define COMPRESSOR_NAME   "Zstandard wrapper for zlib command line interface"

COOLPERIOD_SEC

#define COOLPERIOD_SEC   10

DEBUG

#define DEBUG   0

DEBUGOUTPUT

#define DEBUGOUTPUT

(

...

)

Value:

{ if (DEBUG) DISPLAY(__VA_ARGS__); }

DEFAULT_DISPLAY_LEVEL

#define DEFAULT_DISPLAY_LEVEL   2

DISPLAY

#define DISPLAY

(

...

)

Value:

fprintf(displayOut, __VA_ARGS__)

DISPLAYLEVEL

#define DISPLAYLEVEL	(		l,
			... )

Value:

if (g_displayLevel>=l) { DISPLAY(__VA_ARGS__); }

DISPLAYUPDATE

#define DISPLAYUPDATE	(		l,
			... )

Value:

            if (g_displayLevel>=l) { \
            if ((clock() - g_time > refreshRate) || (g_displayLevel>=4)) \
            { g_time = clock(); DISPLAY(__VA_ARGS__); \
            if (g_displayLevel>=4) fflush(displayOut); } }

EXM_THROW

#define EXM_THROW	(		error,
			... )

Value:

{                                                                         \
    DEBUGOUTPUT("Error defined at %s, line %i : \n", __FILE__, __LINE__); \
    DISPLAYLEVEL(1, "Error %i : ", error);                                \
    DISPLAYLEVEL(1, __VA_ARGS__);                                         \
    DISPLAYLEVEL(1, "\n");                                                \
    exit(error);                                                          \
}

GB

#define GB   *(1U<<30)

KB

#define KB   *(1 <<10)

MAX

#define MAX	(		a,
			b )

Value:

((a)>(b) ? (a) : (b))

MB

#define MB   *(1 <<20)

MIN

#define MIN	(		a,
			b )

Value:

((a)<(b) ? (a) : (b))

NB_MARKS

#define NB_MARKS   4

NBLOOPS

#define NBLOOPS   3

TIMELOOP_MICROSEC

#define TIMELOOP_MICROSEC   1*1000000ULL /* 1 second */

WELCOME_MESSAGE

#define WELCOME_MESSAGE   "*** %s %i-bits %s, by %s ***\n", COMPRESSOR_NAME, (int)(sizeof(size_t)*8), ZSTD_VERSION, AUTHOR

ZSTD_GIT_COMMIT_STRING

#define ZSTD_GIT_COMMIT_STRING   ""

ZSTD_STATIC_LINKING_ONLY

#define ZSTD_STATIC_LINKING_ONLY

ZSTD_VERSION

#define ZSTD_VERSION   "v" ZSTD_VERSION_STRING

ZSTDCLI_CLEVEL_DEFAULT

#define ZSTDCLI_CLEVEL_DEFAULT   3

Enumeration Type Documentation

BMK_compressor

enum BMK_compressor

Enumerator
BMK_ZSTD
BMK_ZSTD_STREAM
BMK_ZLIB
BMK_ZWRAP_ZLIB
BMK_ZWRAP_ZSTD
BMK_ZLIB_REUSE
BMK_ZWRAP_ZLIB_REUSE
BMK_ZWRAP_ZSTD_REUSE

Function Documentation

BMK_benchFiles()

int BMK_benchFiles	(	const char **	fileNamesTable,
		unsigned	nbFiles,
		const char *	dictFileName,
		int	cLevel,
		int	cLevelLast )

BMK_setAdditionalParam()

void BMK_setAdditionalParam

(

int

additionalParam

)

BMK_SetBlockSize()

void BMK_SetBlockSize

(

size_t

blockSize

)

BMK_SetNbIterations()

void BMK_SetNbIterations

(

unsigned

nbLoops

)

BMK_setNotificationLevel()

void BMK_setNotificationLevel

(

unsigned

level

)

main()

int main	(	int	argCount,
		char **	argv )

Variable Documentation

g_additionalParam

int g_additionalParam = 0