/*
- * $Id: zoom-benchmark.c,v 1.1 2005-09-07 13:45:15 marc Exp $
+ * $Id: zoom-benchmark.c,v 1.13 2005-10-22 13:28:03 adam Exp $
*
* Asynchronous multi-target client doing search and piggyback retrieval
*/
#include <sys/time.h>
#include <yaz/xmalloc.h>
+#include <yaz/options.h>
#include <yaz/zoom.h>
+/* naming events */
+static char* zoom_events[10];
+/* re-sorting event numbers to progress numbers */
+static int zoom_progress[10];
-int main(int argc, char **argv)
+/* commando line parameters */
+static struct parameters_t {
+ char host[1024];
+ char query[1024];
+ int progress[4096];
+ int concurrent;
+ int repeat;
+ int timeout;
+ char proxy[1024];
+ int piggypack;
+ int gnuplot;
+} parameters;
+
+struct event_line_t
{
+ int connection;
+ long time_sec;
+ long time_usec;
+ int progress;
+ int event;
+ char zoom_event[128];
+ int error;
+ char errmsg[128];
+};
- struct timeval now;
- struct timeval then;
- long sec=0, usec=0;
+void print_event_line(struct event_line_t *pel)
+{
+ printf ("%d\t%ld.%06ld\t%d\t%d\t%s\t%d\t%s\n",
+ pel->connection, pel->time_sec, pel->time_usec,
+ pel->progress,
+ pel->event, pel->zoom_event,
+ pel->error, pel->errmsg);
+}
+
+void update_events(int *elc, struct event_line_t *els,
+ int repeat,
+ int conn,
+ long sec,
+ long usec,
+ int prog,
+ int event,
+ const char * eventmsg,
+ int error,
+ const char * errmsg){
+
+ int ielc = repeat*parameters.concurrent + conn;
+ int iels = repeat*parameters.concurrent*10 + conn*10 + elc[ielc];
+
+ els[iels].connection = conn;
+ els[iels].time_sec = sec;
+ els[iels].time_usec = usec;
+ els[iels].progress = prog;
+ els[iels].event = event;
+ strcpy(els[iels].zoom_event, eventmsg);
+ els[iels].error = error;
+ strcpy(els[iels].errmsg, errmsg);
+ /* print_event_line(&els[iels]); */
+ elc[ielc] += 1;
+}
+
+void print_events(int *elc, struct event_line_t *els,
+ int connections){
int i;
- int same_target = 0;
- int no = argc-2;
- ZOOM_connection z[1024]; /* allow at most 1024 connections */
- ZOOM_resultset r[1024]; /* and result sets .. */
- ZOOM_options o = ZOOM_options_create ();
+ int j;
+ int k;
+ int ielc;
+ int iels;
- if (argc < 3)
- {
- fprintf (stderr, "usage:\n%s target1 target2 ... targetN query\n",
- *argv);
- exit (1);
- }
- if (argc == 4 && isdigit(argv[1][0]) && !strchr(argv[1],'.'))
- {
- no = atoi(argv[1]);
- same_target = 1;
+ for (k=0; k < parameters.repeat; k++){
+ for (i=0; i < connections; i++){
+ ielc = k * parameters.concurrent + i;
+ for (j=0; j < elc[ielc]; j++){
+ iels = k * parameters.concurrent * 10 + i * 10 + j;
+ print_event_line(&els[iels]);
+ }
+ printf("\n");
+ }
+ printf("\n");
}
+}
+
+
- if (no > 500)
- no = 500;
+void init_statics()
+{
+ int i;
+ char nullstring[1] = "";
/* naming events */
-
- //typedef enum {
- // ZOOM_EVENT_NONE = 0,
- // ZOOM_EVENT_CONNECT = 1,
- // ZOOM_EVENT_SEND_DATA = 2,
- // ZOOM_EVENT_RECV_DATA = 3,
- // ZOOM_EVENT_TIMEOUT = 4,
- // ZOOM_EVENT_UNKNOWN = 5,
- // ZOOM_EVENT_SEND_APDU = 6,
- // ZOOM_EVENT_RECV_APDU = 7,
- // ZOOM_EVENT_RECV_RECORD = 8,
- // ZOOM_EVENT_RECV_SEARCH = 9
- //} ZOOM_events;
-
- char* zoom_events[10];
zoom_events[ZOOM_EVENT_NONE] = "ZOOM_EVENT_NONE";
zoom_events[ZOOM_EVENT_CONNECT] = "ZOOM_EVENT_CONNECT";
zoom_events[ZOOM_EVENT_SEND_DATA] = "ZOOM_EVENT_SEND_DATA";
zoom_events[ZOOM_EVENT_RECV_RECORD] = "ZOOM_EVENT_RECV_RECORD";
zoom_events[ZOOM_EVENT_RECV_SEARCH] = "ZOOM_EVENT_RECV_SEARCH";
- int zoom_progress[10];
+ /* re-sorting event numbers to progress numbers */
zoom_progress[ZOOM_EVENT_NONE] = 0;
zoom_progress[ZOOM_EVENT_CONNECT] = 1;
zoom_progress[ZOOM_EVENT_SEND_DATA] = 3;
zoom_progress[ZOOM_EVENT_RECV_APDU] = 5;
zoom_progress[ZOOM_EVENT_RECV_RECORD] = 7;
zoom_progress[ZOOM_EVENT_RECV_SEARCH] = 6;
-
- /* async mode */
- ZOOM_options_set (o, "async", "1");
+ /* parameters */
+ parameters.concurrent = 1;
+ parameters.timeout = 0;
+ parameters.repeat = 1;
+ strcpy(parameters.proxy, nullstring);
+ parameters.gnuplot = 0;
+ parameters.piggypack = 0;
- /* get first 10 records of result set (using piggyback) */
- ZOOM_options_set (o, "count", "1");
+ /* progress initializing */
+ for (i = 0; i < 4096; i++){
+ parameters.progress[i] = 0;
+ }
+
+}
+
+struct time_type
+{
+ struct timeval now;
+ struct timeval then;
+ long sec;
+ long usec;
+};
- /* preferred record syntax */
- //ZOOM_options_set (o, "preferredRecordSyntax", "usmarc");
- //ZOOM_options_set (o, "elementSetName", "F");
+void time_init(struct time_type *ptime)
+{
+ gettimeofday(&(ptime->now), 0);
+ gettimeofday(&(ptime->then), 0);
+ ptime->sec = 0;
+ ptime->usec = 0;
+}
- /* connect to all */
- for (i = 0; i<no; i++)
- {
- /* create connection - pass options (they are the same for all) */
- z[i] = ZOOM_connection_create (o);
-
- /* connect and init */
- if (same_target)
- ZOOM_connection_connect (z[i], argv[2], 0);
- else
- ZOOM_connection_connect (z[i], argv[1+i], 0);
+void time_stamp(struct time_type *ptime)
+{
+ gettimeofday(&(ptime->now), 0);
+ ptime->sec = ptime->now.tv_sec - ptime->then.tv_sec;
+ ptime->usec = ptime->now.tv_usec - ptime->then.tv_usec;
+ if (ptime->usec < 0){
+ ptime->sec--;
+ ptime->usec += 1000000;
}
- /* search all */
- for (i = 0; i<no; i++)
- r[i] = ZOOM_connection_search_pqf (z[i], argv[argc-1]);
-
- printf ("second.usec target progress event eventname error errorname\n");
-
-
- gettimeofday(&then, 0);
- /* network I/O. pass number of connections and array of connections */
- while ((i = ZOOM_event (no, z)))
- {
-
- int event = ZOOM_connection_last_event(z[i-1]);
- const char *errmsg;
- const char *addinfo;
- int error = 0;
- int progress = zoom_progress[event];
-
- gettimeofday(&now, 0);
- //stamp(&now, &then);
- sec = now.tv_sec - then.tv_sec;
- usec = now.tv_usec - then.tv_usec;
- if (usec < 0){
- sec--;
- usec += 1000000;
+}
+
+long time_sec(struct time_type *ptime)
+{
+ return ptime->sec;
+}
+
+long time_usec(struct time_type *ptime)
+{
+ return ptime->usec;
+}
+
+void print_option_error()
+{
+ fprintf(stderr, "zoom-benchmark: Call error\n");
+ fprintf(stderr, "zoom-benchmark -h host:port -q pqf-query "
+ "[-c no_concurrent (max 4096)] "
+ "[-n no_repeat] "
+ "[-b (piggypack)] "
+ "[-g (gnuplot outfile)] "
+ "[-p proxy] \n");
+ /* "[-t timeout] \n"); */
+ exit(1);
+}
+
+
+void read_params(int argc, char **argv, struct parameters_t *p_parameters){
+ char *arg;
+ int ret;
+ while ((ret = options("h:q:c:t:p:bgn:", argv, argc, &arg)) != -2)
+ {
+ switch (ret)
+ {
+ case 'h':
+ strcpy(p_parameters->host, arg);
+ break;
+ case 'q':
+ strcpy(p_parameters->query, arg);
+ break;
+ case 'p':
+ strcpy(p_parameters->proxy, arg);
+ break;
+ case 'c':
+ p_parameters->concurrent = atoi(arg);
+ break;
+#if 0
+ case 't':
+ p_parameters->timeout = atoi(arg);
+ break;
+#endif
+ case 'b':
+ p_parameters->piggypack = 1;
+ break;
+ case 'g':
+ p_parameters->gnuplot = 1;
+ break;
+ case 'n':
+ p_parameters->repeat = atoi(arg);
+ break;
+ case 0:
+ print_option_error();
+ break;
+ default:
+ print_option_error();
}
-
- error = ZOOM_connection_error(z[i-1] , &errmsg, &addinfo);
- if (error)
- progress = -progress;
-
- printf ("%i.%06i %d %d %d %s %d '%s' \n", sec, usec,
- i-1, progress,
- event, zoom_events[event],
- error, errmsg);
+ }
+
+ if(0){
+ printf("zoom-benchmark\n");
+ printf(" host: %s \n", p_parameters->host);
+ printf(" query: %s \n", p_parameters->query);
+ printf(" concurrent: %d \n", p_parameters->concurrent);
+ printf(" repeat: %d \n", p_parameters->repeat);
+#if 0
+ printf(" timeout: %d \n", p_parameters->timeout);
+#endif
+ printf(" proxy: %s \n", p_parameters->proxy);
+ printf(" piggypack: %d \n\n", p_parameters->piggypack);
+ printf(" gnuplot: %d \n\n", p_parameters->gnuplot);
+ }
+
+ if (! strlen(p_parameters->host))
+ print_option_error();
+ if (! strlen(p_parameters->query))
+ print_option_error();
+ if (! (p_parameters->concurrent > 0))
+ print_option_error();
+ if (! (p_parameters->repeat > 0))
+ print_option_error();
+ if (! (p_parameters->timeout >= 0))
+ print_option_error();
+ if (! ( p_parameters->concurrent <= 4096))
+ print_option_error();
+}
+
+void print_table_header()
+{
+ if (parameters.gnuplot)
+ printf("#");
+ printf ("target\tsecond.usec\tprogress\tevent\teventname\t");
+ printf("error\terrorname\n");
+}
+
+
+int main(int argc, char **argv)
+{
+ struct time_type time;
+ ZOOM_connection *z;
+ ZOOM_resultset *r;
+ int *elc;
+ struct event_line_t *els;
+ ZOOM_options o;
+ int i;
+ int k;
+
+ init_statics();
+
+ read_params(argc, argv, ¶meters);
+
+ z = xmalloc(sizeof(*z) * parameters.concurrent);
+ r = xmalloc(sizeof(*r) * parameters.concurrent);
+ elc = xmalloc(sizeof(*elc) * parameters.concurrent * parameters.repeat);
+ els = xmalloc(sizeof(*els)
+ * parameters.concurrent * parameters.repeat * 10);
+ o = ZOOM_options_create();
+
+ /* async mode */
+ ZOOM_options_set (o, "async", "1");
+
+ /* get first record of result set (using piggypack) */
+ if (parameters.piggypack)
+ ZOOM_options_set (o, "count", "1");
+
+ /* set proxy */
+ if (strlen(parameters.proxy))
+ ZOOM_options_set (o, "proxy", parameters.proxy);
+
+ /* preferred record syntax */
+ if (0){
+ ZOOM_options_set (o, "preferredRecordSyntax", "usmarc");
+ ZOOM_options_set (o, "elementSetName", "F");
}
- /* no more to be done. Inspect results */
- for (i = 0; i<no && 0; i++)
- {
- int error;
- const char *errmsg, *addinfo;
- const char *tname = (same_target ? argv[2] : argv[1+i]);
- /* display errors if any */
- if ((error = ZOOM_connection_error(z[i], &errmsg, &addinfo)))
- fprintf (stderr, "%s error: %s (%d) %s\n", tname, errmsg,
- error, addinfo);
- else
- {
- /* OK, no major errors. Look at the result count */
- int pos;
- printf ("%s: %d hits\n", tname, ZOOM_resultset_size(r[i]));
- /* go through all records at target */
- for (pos = 0; pos < 10; pos++)
+ time_init(&time);
+ /* repeat loop */
+ for (k = 0; k < parameters.repeat; k++){
+
+ /* progress zeroing */
+ for (i = 0; i < 4096; i++){
+ parameters.progress[i] = k * 5 -1;
+ }
+
+ /* connect to all concurrent connections*/
+ for ( i = 0; i < parameters.concurrent; i++){
+ /* set event count to zero */
+ elc[k * parameters.concurrent + i] = 0;
+
+ /* create connection - pass options (they are the same for all) */
+ z[i] = ZOOM_connection_create(o);
+
+ /* connect and init */
+ ZOOM_connection_connect(z[i], parameters.host, 0);
+ }
+ /* search all */
+ for (i = 0; i < parameters.concurrent; i++)
+ r[i] = ZOOM_connection_search_pqf (z[i], parameters.query);
+
+ /* network I/O. pass number of connections and array of connections */
+ while ((i = ZOOM_event (parameters.concurrent, z))){
+ int event = ZOOM_connection_last_event(z[i-1]);
+ const char *errmsg;
+ const char *addinfo;
+ int error = 0;
+ int progress = zoom_progress[event];
+
+ if (event == ZOOM_EVENT_SEND_DATA || event == ZOOM_EVENT_RECV_DATA)
+ continue;
+
+ time_stamp(&time);
+
+ /* updating events and event list */
+ error = ZOOM_connection_error(z[i-1] , &errmsg, &addinfo);
+ if (error)
+ parameters.progress[i] = -progress;
+ else
+ parameters.progress[i] += 1;
+
+ update_events(elc, els,
+ k, i-1,
+ time_sec(&time), time_usec(&time),
+ parameters.progress[i],
+ event, zoom_events[event],
+ error, errmsg);
+ }
+
+ /* destroy connections */
+ for (i = 0; i<parameters.concurrent; i++)
{
- int len; /* length of buffer rec */
- const char *rec =
- ZOOM_record_get (
- ZOOM_resultset_record (r[i], pos), "render", &len);
- /* if rec is non-null, we got a record for display */
- if (rec)
- {
- printf ("%d\n", pos+1);
- if (rec)
- fwrite (rec, 1, len, stdout);
- printf ("\n");
- }
+ ZOOM_resultset_destroy (r[i]);
+ ZOOM_connection_destroy (z[i]);
}
- }
- }
- /* destroy and exit */
- for (i = 0; i<no; i++)
- {
- ZOOM_resultset_destroy (r[i]);
- ZOOM_connection_destroy (z[i]);
+
+
+ } /* for (k = 0; k < parameters.repeat; k++) repeat loop */
+
+ /* output */
+
+ if (parameters.gnuplot){
+ printf("# gnuplot data and instruction file \n");
+ printf("# gnuplot thisfile \n");
+ printf("\n");
+ printf("set title \"Z39.50 connection plot\"\n");
+ printf("set xlabel \"Connection\"\n");
+ printf("set ylabel \"Time Seconds\"\n");
+ printf("set zlabel \"Progress\"\n");
+ printf("set ticslevel 0\n");
+ printf("set grid\n");
+ printf("set pm3d\n");
+ printf("splot '-' using ($1):($2):($3) t '' with points\n");
+ printf("\n");
+ printf("\n");
+ }
+
+ print_table_header();
+ print_events(elc, els, parameters.concurrent);
+
+ if (parameters.gnuplot){
+ printf("end\n");
+ printf("pause -1 \"Hit ENTER to return\"\n");
}
+
+ /* destroy data structures and exit */
+ xfree(z);
+ xfree(r);
+ xfree(elc);
+ xfree(els);
ZOOM_options_destroy(o);
exit (0);
}
projects / yaz-moved-to-github.git / blobdiff