1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2005, 2013 Oracle and/or its affiliates. All rights reserved.
*
* $Id$
*/
#include "bench.h"
static int b_curalloc_usage(void);
int
b_curalloc(int argc, char *argv[])
{
extern char *optarg;
extern int optind, __db_getopt_reset;
DB *dbp;
DBC *curp;
int ch, i, count;
count = 100000;
__db_getopt_reset = 1;
while ((ch = getopt(argc, argv, "c:")) != EOF)
switch (ch) {
case 'c':
count = atoi(optarg);
break;
case '?':
default:
return (b_curalloc_usage());
}
argc -= optind;
argv += optind;
if (argc != 0)
return (b_curalloc_usage());
/* Create the database. */
DB_BENCH_ASSERT(db_create(&dbp, NULL, 0) == 0);
dbp->set_errfile(dbp, stderr);
#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
DB_BENCH_ASSERT(dbp->open(
dbp, NULL, TESTFILE, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(
dbp->open(dbp, TESTFILE, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
#endif
/* Allocate a cursor count times. */
TIMER_START;
for (i = 0; i < count; ++i) {
DB_BENCH_ASSERT(dbp->cursor(dbp, NULL, &curp, 0) == 0);
DB_BENCH_ASSERT(curp->c_close(curp) == 0);
}
TIMER_STOP;
printf("# %d cursor allocations\n", count);
TIMER_DISPLAY(count);
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
return (0);
}
static int
b_curalloc_usage()
{
(void)fprintf(stderr, "usage: b_curalloc [-c count]\n");
return (EXIT_FAILURE);
}
|
