141 lines
3.0 KiB
C
141 lines
3.0 KiB
C
/*
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* $Id: b_open.c 63573 2008-05-23 21:43:21Z trent.nelson $
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*/
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#include "bench.h"
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static int usage(void);
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int
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b_open(int argc, char *argv[])
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{
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extern char *optarg;
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extern int optind;
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DB_ENV *dbenv;
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DB *dbp;
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DBTYPE type;
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int ch, i, count;
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char *fname, *dbname, *ts;
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type = DB_BTREE;
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count = 1000;
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fname = dbname = NULL;
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ts = "Btree";
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while ((ch = getopt(argc, argv, "c:dft:")) != EOF)
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switch (ch) {
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case 'c':
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count = atoi(optarg);
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break;
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case 'd':
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dbname = "dbname";
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break;
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case 'f':
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fname = "filename";
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break;
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case 't':
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switch (optarg[0]) {
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case 'B': case 'b':
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ts = "Btree";
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type = DB_BTREE;
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break;
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case 'H': case 'h':
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if (b_util_have_hash())
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return (0);
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ts = "Hash";
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type = DB_HASH;
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break;
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case 'Q': case 'q':
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if (b_util_have_queue())
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return (0);
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ts = "Queue";
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type = DB_QUEUE;
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break;
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case 'R': case 'r':
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ts = "Recno";
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type = DB_RECNO;
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break;
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default:
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return (usage());
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}
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break;
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case '?':
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default:
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return (usage());
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}
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argc -= optind;
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argv += optind;
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if (argc != 0)
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return (usage());
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#if DB_VERSION_MAJOR < 4
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/*
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* Don't run in-memory database tests on versions less than 3, it
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* takes forever and eats memory.
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*/
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if (fname == NULL && dbname == NULL)
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return (0);
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#endif
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#if DB_VERSION_MAJOR < 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4
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/*
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* Named in-memory databases weren't available until 4.4.
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*/
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if (fname == NULL && dbname != NULL)
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return (0);
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#endif
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/* Create the environment. */
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DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
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dbenv->set_errfile(dbenv, stderr);
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#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0
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DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
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NULL, DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 0);
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#else
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DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
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DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE, 0666) == 0);
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#endif
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/* Create the database. */
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DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
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#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
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DB_BENCH_ASSERT(dbp->open(
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dbp, NULL, fname, dbname, type, DB_CREATE, 0666) == 0);
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#else
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DB_BENCH_ASSERT(dbp->open(
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dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
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#endif
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DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
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/* Open the database count times. */
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TIMER_START;
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for (i = 0; i < count; ++i) {
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DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
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#if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
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DB_BENCH_ASSERT(dbp->open(
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dbp, NULL, fname, dbname, type, DB_CREATE, 0666) == 0);
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#else
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DB_BENCH_ASSERT(dbp->open(
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dbp, fname, dbname, type, DB_CREATE, 0666) == 0);
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#endif
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DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
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}
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TIMER_STOP;
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printf("# %d %s %sdatabase open/close pairs\n",
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count, ts,
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fname == NULL ?
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(dbname == NULL ? "in-memory " : "named in-memory ") :
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(dbname == NULL ? "" : "sub-"));
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TIMER_DISPLAY(count);
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DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
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return (0);
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}
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static int
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usage()
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{
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(void)fprintf(stderr, "usage: b_open [-df] [-c count] [-t type]\n");
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return (EXIT_FAILURE);
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}
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