int
b_del(int argc, char *argv[])
{
extern char *optarg;
extern int optind, __db_getopt_reset;
DB *dbp;
DBC *dbc;
DBT key, data;
DBTYPE type;
#if DB_VERSION_MAJOR > 5 || (DB_VERSION_MAJOR == 5 && DB_VERSION_MINOR >= 2)
DB_HEAP_RID rid;
#endif
db_recno_t recno;
u_int32_t cachesize;
int ch, i, count, ret, use_cursor;
char *ts, buf[32];
type = DB_BTREE;
cachesize = MEGABYTE;
count = 100000;
use_cursor = 0;
ts = "Btree";
__db_getopt_reset = 1;
while ((ch = getopt(argc, argv, "C:c:t:w")) != EOF)
switch (ch) {
case 'C':
cachesize = (u_int32_t)atoi(optarg);
break;
case 'c':
count = atoi(optarg);
break;
case 't':
switch (optarg[0]) {
case 'B': case 'b':
ts = "Btree";
type = DB_BTREE;
break;
case 'H': case 'h':
if (optarg[1] == 'E' || optarg[1] == 'e') {
#if DB_VERSION_MAJOR > 5 || (DB_VERSION_MAJOR == 5 && DB_VERSION_MINOR >= 2)
if (b_util_have_heap())
return (0);
ts = "Heap";
type = DB_HEAP;
#else
fprintf(stderr,
"b_curwalk: Heap is not supported! \n");
return (EXIT_SUCCESS);
#endif
} else {
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 (b_del_usage());
}
break;
case 'w':
use_cursor = 1;
break;
case '?':
default:
return (b_del_usage());
}
argc -= optind;
argv += optind;
if (argc != 0)
return (b_del_usage());
/* Create the database. */
DB_BENCH_ASSERT(db_create(&dbp, NULL, 0) == 0);
DB_BENCH_ASSERT(dbp->set_cachesize(dbp, 0, cachesize, 0) == 0);
dbp->set_errfile(dbp, stderr);
#if DB_VERSION_MAJOR > 5 || (DB_VERSION_MAJOR == 5 && DB_VERSION_MINOR >= 2)
/* Need a cursor if using Heap. */
if (type == DB_HEAP && !use_cursor) {
printf("Heap databases require the -w flag.\n");
return (-1);
}
#endif
/* Set record length for Queue. */
if (type == DB_QUEUE)
DB_BENCH_ASSERT(dbp->set_re_len(dbp, 20) == 0);
#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
DB_BENCH_ASSERT(
dbp->open(dbp, NULL, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(
dbp->open(dbp, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#endif
/* Initialize the data. */
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
data.data = "01234567890123456789";
data.size = 20;
/* Store a key/data pair. */
switch (type) {
case DB_BTREE:
case DB_HASH:
key.data = buf;
key.size = 10;
break;
#if DB_VERSION_MAJOR > 5 || (DB_VERSION_MAJOR == 5 && DB_VERSION_MINOR >= 2)
case DB_HEAP:
key.data = &rid;
key.size = sizeof(rid);
break;
#endif
case DB_QUEUE:
case DB_RECNO:
key.data = &recno;
key.size = sizeof(recno);
break;
case DB_UNKNOWN:
b_util_abort();
break;
}
/* Insert count in-order key/data pairs. */
if (type == DB_BTREE || type == DB_HASH)
for (i = 0; i < count; ++i) {
(void)snprintf(buf, sizeof(buf), "%010d", i);
DB_BENCH_ASSERT(
dbp->put(dbp, NULL, &key, &data, 0) == 0);
}
#if DB_VERSION_MAJOR > 5 || (DB_VERSION_MAJOR == 5 && DB_VERSION_MINOR >= 2)
else if (type == DB_HEAP)
for (i = 0; i < count; i++)
DB_BENCH_ASSERT(
dbp->put(dbp, NULL, &key, &data, DB_APPEND) == 0);
#endif
else
for (i = 0, recno = 1; i < count; ++i, ++recno)
DB_BENCH_ASSERT(
dbp->put(dbp, NULL, &key, &data, 0) == 0);
/* Delete the records. */
TIMER_START;
if (use_cursor) {
DB_BENCH_ASSERT(dbp->cursor(dbp, NULL, &dbc, 0) == 0);
while ((ret = dbc->c_get(dbc, &key, &data, DB_NEXT)) == 0)
DB_BENCH_ASSERT(dbc->c_del(dbc, 0) == 0);
DB_BENCH_ASSERT (ret == DB_NOTFOUND);
} else
if (type == DB_BTREE || type == DB_HASH)
for (i = 0; i < count; ++i) {
(void)snprintf(buf, sizeof(buf), "%010d", i);
DB_BENCH_ASSERT(
dbp->del(dbp, NULL, &key, 0) == 0);
}
else
for (i = 0, recno = 1; i < count; ++i, ++recno)
DB_BENCH_ASSERT(
dbp->del(dbp, NULL, &key, 0) == 0);
TIMER_STOP;
printf(
"# %d %s database in-order delete of 10/20 byte key/data pairs using %s\n",
count, ts, use_cursor ? "a cursor" : "the key");
TIMER_DISPLAY(count);
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
return (0);
}
int
b_put(int argc, char *argv[])
{
extern char *optarg;
extern int optind, __db_getopt_reset;
DB_ENV *dbenv;
DB *dbp, **second;
DBTYPE type;
DBT key, data;
db_recno_t recno;
u_int32_t cachesize, dsize;
int ch, i, count, secondaries;
char *ts, buf[64];
second = NULL;
type = DB_BTREE;
cachesize = MEGABYTE;
dsize = 20;
count = 100000;
secondaries = 0;
ts = "Btree";
__db_getopt_reset = 1;
while ((ch = getopt(argc, argv, "C:c:d:s:t:")) != EOF)
switch (ch) {
case 'C':
cachesize = (u_int32_t)atoi(optarg);
break;
case 'c':
count = atoi(optarg);
break;
case 'd':
dsize = (u_int32_t)atoi(optarg);
break;
case 's':
secondaries = atoi(optarg);
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 (b_put_usage());
}
break;
case '?':
default:
return (b_put_usage());
}
argc -= optind;
argv += optind;
if (argc != 0)
return (b_put_usage());
#if DB_VERSION_MAJOR < 3 || DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR < 3
/*
* Secondaries were added after DB 3.2.9.
*/
if (secondaries)
return (0);
#endif
/* Create the environment. */
DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
dbenv->set_errfile(dbenv, stderr);
DB_BENCH_ASSERT(dbenv->set_cachesize(dbenv, 0, cachesize, 0) == 0);
#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR < 1
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.
* Optionally set the record length for Queue.
*/
DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
if (type == DB_QUEUE)
DB_BENCH_ASSERT(dbp->set_re_len(dbp, dsize) == 0);
#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
DB_BENCH_ASSERT(
dbp->open(dbp, NULL, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(
dbp->open(dbp, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#endif
/* Optionally create the secondaries. */
if (secondaries != 0) {
DB_BENCH_ASSERT((second =
calloc(sizeof(DB *), (size_t)secondaries)) != NULL);
for (i = 0; i < secondaries; ++i) {
DB_BENCH_ASSERT(db_create(&second[i], dbenv, 0) == 0);
(void)snprintf(buf, sizeof(buf), "%d.db", i);
#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
DB_BENCH_ASSERT(second[i]->open(second[i], NULL,
buf, NULL, DB_BTREE, DB_CREATE, 0600) == 0);
#else
DB_BENCH_ASSERT(second[i]->open(second[i],
buf, NULL, DB_BTREE, DB_CREATE, 0600) == 0);
#endif
#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
/*
* The DB_TXN argument to Db.associate was added in
* 4.1.25.
*/
DB_BENCH_ASSERT(dbp->associate(
dbp, NULL, second[i], b_put_secondary, 0) == 0);
#else
DB_BENCH_ASSERT(dbp->associate(
dbp, second[i], b_put_secondary, 0) == 0);
#endif
}
}
/* Store a key/data pair. */
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
switch (type) {
case DB_BTREE:
case DB_HASH:
key.data = "01234567890123456789";
key.size = 20;
break;
case DB_QUEUE:
case DB_RECNO:
recno = 1;
key.data = &recno;
key.size = sizeof(recno);
break;
case DB_UNKNOWN:
b_util_abort();
break;
}
data.size = dsize;
DB_BENCH_ASSERT(
(data.data = malloc((size_t)dsize)) != NULL);
/* Store the key/data pair count times. */
TIMER_START;
for (i = 0; i < count; ++i) {
/* Change data value so the secondaries are updated. */
(void)snprintf(data.data, data.size, "%10lu", (u_long)i);
DB_BENCH_ASSERT(dbp->put(dbp, NULL, &key, &data, 0) == 0);
}
TIMER_STOP;
if (type == DB_BTREE || type == DB_HASH)
printf(
"# %d %s database put of 10 byte key, %lu byte data",
count, ts, (u_long)dsize);
else
printf("# %d %s database put of key, %lu byte data",
count, ts, (u_long)dsize);
if (secondaries)
printf(" with %d secondaries", secondaries);
printf("\n");
TIMER_DISPLAY(count);
if (second != NULL) {
for (i = 0; i < secondaries; ++i)
DB_BENCH_ASSERT(second[i]->close(second[i], 0) == 0);
free(second);
}
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
return (0);
}
int
b_get(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
DB *dbp;
DBTYPE type;
DBT key, data;
db_recno_t recno;
u_int32_t cachesize;
int ch, i, count;
char *ts;
type = DB_BTREE;
cachesize = MEGABYTE;
count = 100000;
ts = "Btree";
while ((ch = getopt(argc, argv, "C:c:t:")) != EOF)
switch (ch) {
case 'C':
cachesize = (u_int32_t)atoi(optarg);
break;
case 'c':
count = atoi(optarg);
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());
/* Create the database. */
DB_BENCH_ASSERT(db_create(&dbp, NULL, 0) == 0);
DB_BENCH_ASSERT(dbp->set_cachesize(dbp, 0, cachesize, 0) == 0);
dbp->set_errfile(dbp, stderr);
/* Set record length for Queue. */
if (type == DB_QUEUE)
DB_BENCH_ASSERT(dbp->set_re_len(dbp, 10) == 0);
#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
DB_BENCH_ASSERT(
dbp->open(dbp, NULL, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#else
DB_BENCH_ASSERT(
dbp->open(dbp, TESTFILE, NULL, type, DB_CREATE, 0666) == 0);
#endif
/* Store a key/data pair. */
memset(&key, 0, sizeof(key));
memset(&data, 0, sizeof(data));
switch (type) {
case DB_BTREE:
case DB_HASH:
key.data = "aaaaa";
key.size = 5;
break;
case DB_QUEUE:
case DB_RECNO:
recno = 1;
key.data = &recno;
key.size = sizeof(recno);
break;
case DB_UNKNOWN:
b_util_abort();
break;
}
data.data = "bbbbb";
data.size = 5;
DB_BENCH_ASSERT(dbp->put(dbp, NULL, &key, &data, 0) == 0);
/* Retrieve the key/data pair count times. */
TIMER_START;
for (i = 0; i < count; ++i)
DB_BENCH_ASSERT(dbp->get(dbp, NULL, &key, &data, 0) == 0);
TIMER_STOP;
printf("# %d %s database get of cached key/data item\n", count, ts);
TIMER_DISPLAY(count);
DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
return (0);
}
