-/* $Id: tstisamb.c,v 1.26 2006-12-07 21:13:56 adam Exp $
- Copyright (C) 1995-2006
- Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+ Copyright (C) Index Data
Zebra is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#if HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif
#include <idzebra/isamb.h>
#include <assert.h>
+static int log_level = 0;
+
static void log_item(int level, const void *b, const char *txt)
{
int x;
memcpy(&x, b, sizeof(int));
- yaz_log(YLOG_DEBUG, "%s %d", txt, x);
+ yaz_log(log_level, "%s %d", txt, x);
}
static void log_pr(const char *txt)
{
- yaz_log(YLOG_DEBUG, "%s", txt);
+ yaz_log(log_level, "%s", txt);
}
int compare_item(const void *a, const void *b)
*insertMode = ri->insertMode;
#if 0
- yaz_log(YLOG_LOG, "%d %5d", ri->insertMode, x);
+ yaz_log(log_level, "%d %5d", ri->insertMode, x);
#endif
return 1;
}
-void bench_insert(ISAMB isb, int number_of_trees,
- int number_of_rounds, int number_of_elements)
-{
- ISAMC_I isamc_i;
- ISAM_P *isamc_p = xmalloc(sizeof(ISAM_P) * number_of_trees);
- struct read_info ri;
- int round, i;
-
- for (i = 0; i<number_of_trees; i++)
- isamc_p[i] = 0; /* initially, is empty */
-
- ri.val = 0;
- ri.step = 1;
- ri.insertMode = 1;
-
- for (round = 0; round < number_of_rounds; round++)
- {
-#if HAVE_SYS_TIMES_H
-#if HAVE_SYS_TIME_H
- struct tms tms1, tms2;
- struct timeval start_time, end_time;
- double usec;
- times(&tms1);
- gettimeofday(&start_time, 0);
-#endif
-#endif
- for (i = 0; i<number_of_trees; i++)
- {
-
- /* insert a number of entries */
- ri.no = 0;
-
- ri.val = (rand());
- ri.max = number_of_elements;
-
- isamc_i.clientData = &ri;
- isamc_i.read_item = code_read;
-
-
- isamb_merge (isb, &isamc_p[i] , &isamc_i);
- }
-#if HAVE_SYS_TIMES_H
-#if HAVE_SYS_TIME_H
- gettimeofday(&end_time, 0);
- times(&tms2);
-
- usec = (end_time.tv_sec - start_time.tv_sec) * 1000000.0 +
- end_time.tv_usec - start_time.tv_usec;
-
- yaz_log (YLOG_LOG, "round=%d times: %5.4f %5.2f %5.2f",
- round,
- usec / 1000000,
- (double) (tms2.tms_utime - tms1.tms_utime)/100,
- (double) (tms2.tms_stime - tms1.tms_stime)/100);
-#endif
-#endif
- }
-}
-
void tst_insert(ISAMB isb, int n)
{
ISAMC_I isamc_i;
isamc_i.clientData = &ri;
isamc_i.read_item = code_read;
-
+
isamc_p = 0; /* new list */
isamb_merge (isb, &isamc_p , &isamc_i);
nerrs++;
}
else if (nerrs)
- yaz_log(YLOG_LOG, "isamb_pp_read. n=%d Got %d",
+ yaz_log(log_level, "isamb_pp_read. n=%d Got %d",
n, x);
ri.val++;
isamc_i.clientData = &ri;
isamc_i.read_item = code_read;
-
+
isamb_merge (isb, &isamc_p , &isamc_i);
/* delete a number of entries (odd ones) */
isamc_i.clientData = &ri;
isamc_i.read_item = code_read;
-
+
isamb_merge (isb, &isamc_p, &isamc_i);
if (isamc_p)
isamc_i.clientData = &ri;
isamc_i.read_item = code_read;
-
+
isamc_p = 0;
isamb_merge (isb, &isamc_p, &isamc_i);
/* read the entries */
pp = isamb_pp_open (isb, isamc_p, 1);
-
+
for (i = 0; i<ri.max; i +=2 )
{
int x = -1;
ri.no++;
}
isamb_pp_close(pp);
-
+
pp = isamb_pp_open (isb, isamc_p, 1);
for (i = 0; i<ri.max; i += 100)
{
ri.val = 0;
ri.step = 1;
ri.insertMode = 1;
-
+
isamc_i.clientData = &ri;
isamc_i.read_item = code_read;
-
+
isamb_merge (isb, &isamb_p , &isamc_i);
}
}
}
if (ri->idx >= ri->max)
return 0;
-
+
if (ri->delta[ri->idx] > 0)
{
ri->level++;
int i, j;
for (i = 0; i<n; i++)
freq[i] = 0;
-
+
for (j = 0; j<rounds; j++)
{
yaz_log(YLOG_DEBUG, "round %d", j);
{
ISAMC_I isamc_i;
struct random_read_info ri;
-
+
ri.delta = delta;
ri.idx = 0;
ri.max = n;
ri.level = 0;
-
+
isamc_i.clientData = &ri;
isamc_i.read_item = tst_random_read;
isamb_merge (isb, &isamb_p , &isamc_i);
}
-
+
yaz_log(YLOG_DEBUG, "dump %d", j);
isamb_dump(isb, isamb_p, log_pr);
isamc_i.clientData = &ri;
/* all have same value = 1 */
- ri.val = 1;
+ ri.val = 1;
ri.step = 0;
isamc_i.read_item = code_read;
isamb_merge (isb, &isamb_p , &isamc_i);
isamb_dump(isb, isamb_p, log_pr);
-
+
ri.no = 0;
ri.max = n - n/2;
BFiles bfs;
ISAMB isb;
ISAMC_M method;
-
+
if (argc == 2)
yaz_log_init_level(YLOG_ALL);
-
+
/* setup method (attributes) */
method.compare_item = compare_item;
method.log_item = log_item;
yaz_log(YLOG_WARN, "isamb_open failed");
exit(2);
}
-#if 0
- bench_insert(isb, 1000, 100, 10000);
-#else
tst_insert(isb, 1);
tst_insert(isb, 2);
tst_insert(isb, 20);
tst_x(isb);
tst_append(isb, 1000);
-#endif
if (0)
identical_keys_tests(isb);
-
+
isamb_close(isb);
/* exit block system */
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab