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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2005-2009 Oracle. All rights reserved.
*
* $Id$
*/
#include "bench.h"
static int usage(void);
int
b_open(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
DB_ENV *dbenv;
DB *dbp;
DBTYPE type;
int ch, i, count;
char *fname, *dbname, *ts;
type = DB_BTREE;
count = 1000;
fname = dbname = NULL;
ts = "Btree";
while ((ch = getopt(argc, argv, "c:dft:")) != EOF)
switch (ch) {
case 'c':
count = atoi(optarg);
break;
case 'd':
dbname = "dbname";
break;
case 'f':
fname = "filename";
break;
case 't':
switch (optarg[0]) {
case 'B': case 'b':
ts = "Btree";
type = DB_BTREE;
break;
case 'H': case 'h':
if (b_util_have_hash())
return (0);
ts = "Hash";
type = DB_HASH;
break;
case 'Q': case 'q':
if (b_util_have_queue())
return (0);
ts = "Queue";
type = DB_QUEUE;
break;
case 'R': case 'r':
ts = "Recno";
type = DB_RECNO;
break;
default:
return (usage());
}
break;
case '?':
default:
return (usage());
}
argc -= optind;
argv += optind;
if (argc != 0)
return (usage());
#if DB_VERSION_MAJOR < 4
/*
* Don't run in-memory database tests on versions less than 3, it
* takes forever and eats memory.
*/
if (fname == NULL && dbname == NULL)
return (0);
#endif
#if DB_VERSION_MAJOR < 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4
/*
* Named in-memory databases weren't available until 4.4.
*/
if (fname == NULL && dbname != NULL)
return (0);
#endif
/* Create the environment. */
DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
dbenv->set_errfile(dbenv, stderr);
#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0
DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
NULL, DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 0);
#else
DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 0);
#endif
/* Create the database. */
DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
DB_BENCH_ASSERT(dbp->open(
dbp, NULL, fname, dbname, type, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(dbp->open(
dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
#endif
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
/* Open the database count times. */
TIMER_START;
for (i = 0; i < count; ++i) {
DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
DB_BENCH_ASSERT(dbp->open(
dbp, NULL, fname, dbname, type, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(dbp->open(
dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
#endif
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
}
TIMER_STOP;
printf("# %d %s %sdatabase open/close pairs\n",
count, ts,
fname == NULL ?
(dbname == NULL ? "in-memory " : "named in-memory ") :
(dbname == NULL ? "" : "sub-"));
TIMER_DISPLAY(count);
DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
return (0);
}
static int
usage()
{
(void)fprintf(stderr, "usage: b_open [-df] [-c count] [-t type]\n");
return (EXIT_FAILURE);
}
|
