ACE/apps/JAWS/clients/WebSTONE/src/bench.h

   1 /**************************************************************************
   2  *                                                                        *
   3  *               Copyright (C) 1995 Silicon Graphics, Inc.                *
   4  *                                                                        *
   5  *  These coded instructions, statements, and computer programs were      *
   6  *  developed by SGI for public use.  If any changes are made to this code*
   7  *  please try to get the changes back to the author.  Feel free to make  *
   8  *  modifications and changes to the code and release it.                 *
   9  *                                                                        *
  10  **************************************************************************/
  11 #ifndef __BENCH_H__
  12 #define __BENCH_H__
  13 #include <stdio.h>
  14 #include <stdarg.h>
  15 #ifndef WIN32
  16 #include <sys/time.h>
  17 #endif /* WIN32 */
  18
  19 #define USECINSEC           1000000
  20 #define MSECINSEC           1000
  21 #define MAX_ACCEPT_SECS     180         /* maximum time master will wait for listen() */
  22
  23 #define NCCARGS             4096
  24 #define MAXCLIENTS          1024
  25 #define MAXUSERNAME         25
  26 #define MAXPASSWD           20
  27 #define BUFSIZE             4096
  28
  29 #define MAXTOTALPROCS       MAXCLIENTS          /* overall max # of procs */
  30 #define MAXPROCSPERNODE     MAXCLIENTS          /* max # of procs/node */
  31
  32
  33 #define CONTENT_LENGTH_STRING   "CONTENT-LENGTH:"
  34 #define OKSTR               "OK"
  35 #define OKSTRLEN            ((int)strlen(OKSTR))
  36 #define GOSTR               "GO"
  37 #define GOSTRLEN            ((int)strlen(GOSTR))
  38 #define READYSTR            "READY"
  39 #define READYSTRLEN         ((int)strlen(READYSTR))
  40 #define ABORTSTR            "ABORT"
  41 #define ABORTSTRLEN         ((int)strlen(ABORTSTR))
  42
  43
  44 #define MAXNUMOFFILES 1     /* max # of files per page */
  45 #define URL_SIZE            1024
  46 #define MAXNUMOFPAGES       100
  47 #define SIZEOF_TIMEVALTEXT  18
  48 #define SIZEOF_DOUBLETEXT   18
  49 #define SIZEOF_RQSTSTATSTEXT ((7 *  SIZEOF_TIMEVALTEXT) + \
  50                               (12 * SIZEOF_DOUBLETEXT) + 1)
  51 #define SIZEOF_STATSTEXTBASE    (SIZEOF_RQSTSTATSTEXT + \
  52                              (3 * SIZEOF_TIMEVALTEXT) + \
  53                              (2 * SIZEOF_DOUBLETEXT) + 1)
  54 #define SIZEOF_STATSTEXT   (SIZEOF_STATSTEXTBASE + MAXNUMOFPAGES * SIZEOF_DOUBLETEXT)
  55 #define SIZEOF_PAGESTATSTEXT (SIZEOF_RQSTSTATSTEXT + \
  56                               (0 * SIZEOF_TIMEVALTEXT) + \
  57                               (3 * SIZEOF_DOUBLETEXT) + 1)
  58
  59 #define D_PRINTF  debug && d_printf
  60
  61 #ifdef USE_TIMEZONE
  62 typedef struct rqst_timer {
  63     struct timeval      entertime;
  64     struct timezone     entertimezone;
  65     struct timeval      beforeconnect;
  66     struct timezone     beforeconnectzone;
  67     struct timeval      afterconnect;
  68     struct timezone     afterconnectzone;
  69     struct timeval      beforeheader;
  70     struct timezone     beforeheaderzone;
  71     struct timeval      afterheader;
  72     struct timezone     afterheaderzone;
  73     struct timeval      afterbody;
  74     struct timezone     afterbodyzone;
  75     struct timeval      exittime;
  76     struct timezone     exittimezone;
  77     long unsigned int   totalbytes;
  78     long unsigned int   bodybytes;
  79     int                 valid;
  80     long unsigned int   page_number;
  81 } rqst_timer_t;
  82 #else
  83 typedef struct rqst_timer {
  84     struct timeval      entertime;
  85     struct timeval      beforeconnect;
  86     struct timeval      afterconnect;
  87     struct timeval      beforeheader;
  88     struct timeval      afterheader;
  89     struct timeval      afterbody;
  90     struct timeval      exittime;
  91     long unsigned int   totalbytes;
  92     long unsigned int   bodybytes;
  93     int                 valid;
  94     long unsigned int   page_number;
  95 } rqst_timer_t;
  96 #endif /* USE_TIMEZONE */
  97
  98 extern void rqtimer_init(rqst_timer_t *);
  99
 100 #ifdef USE_TIMEZONE
 101 typedef struct rqst_stats {
 102     struct timeval      totalresponsetime;
 103     struct timezone      totalresponsetimezone;
 104     double              totalresponsetimesq;
 105     struct timeval      minresponsetime;
 106     struct timezone      minresponsetimezone;
 107     struct timeval      maxresponsetime;
 108     struct timezone      maxresponsetimezone;
 109     struct timeval      totalconnecttime;
 110     struct timezone      totalconnecttimezone;
 111     double              totalconnecttimesq;
 112     struct timeval      minconnecttime;
 113     struct timezone      minconnecttimezone;
 114     struct timeval      maxconnecttime;
 115     struct timezone      maxconnecttimezone;
 116     long unsigned int   totalconnects;
 117     long unsigned int   totalerrs;
 118     struct timeval      totalerrortime;
 119     struct timezone     totalerrortimezone;
 120     double              totalbytes;
 121     double              totalbytessq;
 122     double              minbytes;
 123     double              maxbytes;
 124     double              totalbody;
 125     double              totalbodysq;
 126     double              minbody;
 127     double              maxbody;
 128 } rqst_stats_t;
 129 #else
 130 typedef struct rqst_stats {
 131     struct timeval      totalresponsetime;
 132     double              totalresponsetimesq;
 133     struct timeval      minresponsetime;
 134     struct timeval      maxresponsetime;
 135     struct timeval      totalconnecttime;
 136     double              totalconnecttimesq;
 137     struct timeval      minconnecttime;
 138     struct timeval      maxconnecttime;
 139     long unsigned int   totalconnects;
 140     long unsigned int   totalerrs;
 141     struct timeval      totalerrortime;
 142     double              totalbytes;
 143     double              totalbytessq;
 144     double              minbytes;
 145     double              maxbytes;
 146     double              totalbody;
 147     double              totalbodysq;
 148     double              minbody;
 149     double              maxbody;
 150 } rqst_stats_t;
 151 #endif /* USE_TIMEZONE */
 152
 153 extern void rqstat_init(rqst_stats_t *);
 154 extern void rqstat_sum(rqst_stats_t *, rqst_stats_t *);
 155 extern void rqstat_print(rqst_stats_t *);
 156 extern void rqstat_fprint(FILE *, rqst_stats_t *);
 157 extern void rqstat_times(rqst_stats_t *, rqst_timer_t *);
 158
 159 #ifdef USE_TIMEZONE
 160 typedef struct stats {
 161     /* char             hostname[MAXHOSTNAMELEN]; */
 162     rqst_stats_t        rs;
 163     struct timeval      starttime;
 164     struct timezone      starttimezone;
 165     struct timeval      endtime;
 166     struct timezone      endtimezone;
 167     struct timeval      datatime;
 168     struct timezone     datatimezone;
 169     long unsigned int   totalpages;
 170     unsigned int        total_num_of_files;
 171     unsigned int        page_numbers[MAXNUMOFPAGES];
 172 } stats_t;
 173 #else
 174 typedef struct stats {
 175     /* char             hostname[MAXHOSTNAMELEN]; */
 176     rqst_stats_t        rs;
 177     struct timeval      starttime;
 178     struct timeval      endtime;
 179     struct timeval      datatime;
 180     long unsigned int   totalpages;
 181     unsigned int        total_num_of_files;
 182     unsigned int        page_numbers[MAXNUMOFPAGES];
 183 } stats_t;
 184 #endif /* USE_TIMEZONE */
 185
 186 extern void stats_init(stats_t *);
 187 extern stats_t * text_to_stats(char *);
 188 extern char * stats_to_text(const stats_t *);
 189
 190 typedef struct page_stats {
 191     rqst_stats_t        rs;
 192     long unsigned int   totalpages;
 193     unsigned int        page_size;
 194     int                 page_valid;
 195 } page_stats_t;
 196
 197 extern void page_stats_init(page_stats_t *);
 198 extern page_stats_t * text_to_page_stats(char *);
 199 extern char * page_stats_to_text(const page_stats_t *);
 200
 201 /* THIS STRUCTURE DEFINES A PAGE. */
 202 typedef struct page_list {
 203     int                 load_num;
 204     int                 num_of_files;
 205     char                *(filename[MAXNUMOFFILES]);
 206     char                *(servername[MAXNUMOFFILES]);
 207     int                 port_number[MAXNUMOFFILES];
 208 }page_list_t;
 209
 210
 211 /* shared variables */
 212 extern THREAD FILE *debugfile;
 213 extern int debug;
 214
 215 extern int      savefile;
 216 extern int      timeexpired;
 217 extern long int number_of_pages;
 218
 219 /* routines in bench.c */
 220
 221 extern void *mymalloc(size_t size);
 222 extern int recvdata(SOCKET sock, char *ptr, int nbytes);
 223 extern int senddata(SOCKET sock, char *ptr, int nbytes);
 224 extern void rqstat_times(rqst_stats_t *rs, rqst_timer_t *rt);
 225 /* note several others listed above */
 226
 227 /* routines in errexit.c */
 228
 229 void errexit(const char *, ...);
 230 extern int returnerr(const char *, ...);
 231 extern int d_printf(const char *, ...);
 232 extern char *neterrstr();
 233
 234 /* routines in get.c */
 235
 236 extern int  get(char *loc, NETPORT port, char *url, rqst_timer_t *timer);
 237
 238 /* routines in parse_file_list.c */
 239
 240 extern int count_file_list(const char *url_list_file);
 241 extern void parse_file_list (const char *url_list_file, page_list_t *page_list,
 242                  long int *num_of_pages, long int *num_of_files);
 243 extern long int load_percent(page_list_t *page_list, long int number_of_pages);
 244
 245 /* routines in statistics.c (formerly statistics.h) */
 246
 247 extern double   mean(const double, const int);
 248 extern double   variance(const double, const double, const int);
 249 extern double   stddev(const double, const double, const int);
 250
 251 /* routines in timefunc.c (formerly timefunc.h) */
 252
 253 extern double   timevaldouble(struct timeval *);
 254 extern void     doubletimeval(const double, struct timeval *);
 255
 256 extern void     addtime(struct timeval *, struct timeval *);
 257 extern void     compdifftime(struct timeval *, struct timeval *, struct timeval *);
 258 extern void     mintime(struct timeval *, struct timeval *);
 259 extern void     maxtime(struct timeval *, struct timeval *);
 260 extern void     avgtime(struct timeval *, int, struct timeval *);
 261 extern void     variancetime(struct timeval *, double, int, struct timeval *);
 262 extern void     stddevtime(struct timeval *, double, int, struct timeval *);
 263
 264 extern void     sqtime(struct timeval *, struct timeval *);
 265
 266 extern double   thruputpersec(const double, struct timeval *);
 267
 268 /* routines in webclient.c */
 269
 270 extern SOCKET connectsock(char *host, NETPORT portnum, char *protocol);
 271
 272 #endif /* !__BENCH_H__ */