169 lines
3.8 KiB
C
169 lines
3.8 KiB
C
/*
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* $Id: b_txn_write.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 __P((void));
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#ifdef DB_INIT_REP
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static int b_txn_write_send __P((DB_ENV *,
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const DBT *, const DBT *, const DB_LSN *, int, u_int32_t));
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/*
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* b_txn_write_send --
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* A stubbed-out replication message function.
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*/
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static int
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b_txn_write_send(dbenv, control, rec, lsn, eid, flags)
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DB_ENV *dbenv;
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const DBT *control, *rec;
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const DB_LSN *lsn;
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int eid;
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u_int32_t flags;
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{
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COMPQUIET(dbenv, NULL);
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COMPQUIET(control, NULL);
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COMPQUIET(rec, NULL);
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COMPQUIET(lsn, NULL);
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COMPQUIET(eid, 0);
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COMPQUIET(flags, 0);
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return (0);
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}
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#endif
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int
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b_txn_write(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 *dbp;
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DBT key, data;
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DB_ENV *dbenv;
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DB_TXN *txn;
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u_int32_t flags, oflags;
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int ch, i, count, rep_stub;
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char *config;
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count = 1000;
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oflags = flags = 0;
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rep_stub = 0;
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config = "synchronous";
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while ((ch = getopt(argc, argv, "ac:rw")) != EOF)
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switch (ch) {
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case 'a':
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config = "nosync";
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flags = DB_TXN_NOSYNC;
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break;
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case 'c':
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count = atoi(optarg);
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break;
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case 'r':
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#ifdef DB_INIT_REP
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rep_stub = 1;
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#else
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exit(0);
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#endif
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break;
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case 'w':
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config = "write-nosync";
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#ifdef DB_TXN_WRITE_NOSYNC
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flags = DB_TXN_WRITE_NOSYNC;
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#else
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exit(0);
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#endif
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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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/* 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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#ifdef DB_INIT_REP
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if (rep_stub) {
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#if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 5 || DB_VERSION_MAJOR > 4
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DB_BENCH_ASSERT(
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dbenv->rep_set_transport(dbenv, 1, b_txn_write_send) == 0);
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#else
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DB_BENCH_ASSERT(
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dbenv->set_rep_transport(dbenv, 1, b_txn_write_send) == 0);
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#endif
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oflags |= DB_INIT_REP;
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}
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#endif
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oflags |= DB_CREATE | DB_INIT_LOCK |
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DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_PRIVATE;
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#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 0
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DB_BENCH_ASSERT(
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dbenv->open(dbenv, TESTDIR, NULL, flags | oflags, 0666) == 0);
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#endif
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#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 1
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DB_BENCH_ASSERT(
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dbenv->open(dbenv, TESTDIR, flags | oflags, 0666) == 0);
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#endif
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#if DB_VERSION_MAJOR > 3 || DB_VERSION_MINOR > 1
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if (flags != 0)
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DB_BENCH_ASSERT(dbenv->set_flags(dbenv, flags, 1) == 0);
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DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR, oflags, 0666) == 0);
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#endif
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#ifdef DB_INIT_REP
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if (rep_stub)
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DB_BENCH_ASSERT(
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dbenv->rep_start(dbenv, NULL, DB_REP_MASTER) == 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(dbp, NULL,
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TESTFILE, NULL, DB_BTREE, DB_CREATE | DB_AUTO_COMMIT, 0666) == 0);
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#else
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DB_BENCH_ASSERT(
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dbp->open(dbp, TESTFILE, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
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#endif
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/* Initialize the data. */
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memset(&key, 0, sizeof(key));
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memset(&data, 0, sizeof(data));
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key.size = data.size = 20;
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key.data = data.data = "01234567890123456789";
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/* Start/commit a transaction count times. */
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TIMER_START;
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for (i = 0; i < count; ++i) {
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#if DB_VERSION_MAJOR < 4
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DB_BENCH_ASSERT(txn_begin(dbenv, NULL, &txn, 0) == 0);
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DB_BENCH_ASSERT(dbp->put(dbp, txn, &key, &data, 0) == 0);
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DB_BENCH_ASSERT(txn_commit(txn, 0) == 0);
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#else
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DB_BENCH_ASSERT(dbenv->txn_begin(dbenv, NULL, &txn, 0) == 0);
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DB_BENCH_ASSERT(dbp->put(dbp, txn, &key, &data, 0) == 0);
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DB_BENCH_ASSERT(txn->commit(txn, 0) == 0);
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#endif
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}
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TIMER_STOP;
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printf("# %d %stransactions write %s commit pairs\n",
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count, rep_stub ? "replicated ": "", config);
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TIMER_DISPLAY(count);
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DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
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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_txn_write [-arw] [-c count]\n");
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return (EXIT_FAILURE);
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}
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