Berkeley DB 4.8 with rust build script for linux.

1 files changed, 426 insertions, 0 deletions

diff --git a/db-4.8.30/test_micro/source/b_inmem.c b/db-4.8.30/test_micro/source/b_inmem.c
new file mode 100644
index 0000000..ee0ddda
--- /dev/null
+++ b/db-4.8.30/test_micro/source/b_inmem.c
@@ -0,0 +1,426 @@
+/*
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2005-2009 Oracle.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#include "bench.h"
+
+#if DB_VERSION_MAJOR > 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0
+/*
+ * The in-memory tests don't run on early releases of Berkeley DB.
+ */
+#undef	MEGABYTE
+#define	MEGABYTE	(1024 * 1024)
+
+u_int32_t bulkbufsize = 4 * MEGABYTE;
+u_int32_t cachesize = 32 * MEGABYTE;
+u_int32_t datasize = 32;
+u_int32_t keysize = 8;
+u_int32_t logbufsize = 8 * MEGABYTE;
+u_int32_t numitems;
+u_int32_t pagesize = 32 * 1024;
+
+FILE *fp;
+
+static void op_ds __P((u_int, int));
+static void op_ds_bulk __P((u_int, u_int *));
+static void op_tds __P((u_int, int, u_int32_t, u_int32_t));
+static int  usage __P((void));
+
+static void
+op_ds(u_int ops, int update)
+{
+	DB_ENV *dbenv;
+	char *letters = "abcdefghijklmnopqrstuvwxuz";
+	DB *dbp;
+	DBT key, data;
+	char *keybuf, *databuf;
+	DB_MPOOL_STAT  *gsp;
+
+	DB_BENCH_ASSERT((keybuf = malloc(keysize)) != NULL);
+	DB_BENCH_ASSERT((databuf = malloc(datasize)) != NULL);
+
+	memset(&key, 0, sizeof(key));
+	memset(&data, 0, sizeof(data));
+	key.data = keybuf;
+	key.size = keysize;
+	memset(keybuf, 'a', keysize);
+
+	data.data = databuf;
+	data.size = datasize;
+	memset(databuf, 'b', datasize);
+
+	DB_BENCH_ASSERT(db_create(&dbp, NULL, 0) == 0);
+	dbenv = dbp->dbenv;
+	dbp->set_errfile(dbp, stderr);
+
+	DB_BENCH_ASSERT(dbp->set_pagesize(dbp, pagesize) == 0);
+	DB_BENCH_ASSERT(dbp->open(
+	    dbp, NULL, NULL, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
+
+	(void)dbenv->memp_stat(dbenv, &gsp, NULL, DB_STAT_CLEAR);
+
+	if (update) {
+		TIMER_START;
+		for (; ops > 0; --ops) {
+			keybuf[(ops % keysize)] = letters[(ops % 26)];
+			DB_BENCH_ASSERT(
+			    dbp->put(dbp, NULL, &key, &data, 0) == 0);
+		}
+		TIMER_STOP;
+	} else {
+		DB_BENCH_ASSERT(dbp->put(dbp, NULL, &key, &data, 0) == 0);
+		TIMER_START;
+		for (; ops > 0; --ops)
+			DB_BENCH_ASSERT(
+			    dbp->get(dbp, NULL, &key, &data, 0) == 0);
+		TIMER_STOP;
+	}
+
+	if (dbenv->memp_stat(dbenv, &gsp, NULL, 0) == 0)
+		DB_BENCH_ASSERT(gsp->st_cache_miss == 0);
+
+	DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+}
+
+static void
+op_ds_bulk(u_int ops, u_int *totalp)
+{
+	DB_ENV *dbenv;
+	DB *dbp;
+	DBC *dbc;
+	DBT key, data;
+	u_int32_t len, klen;
+	u_int i, total;
+	char *keybuf, *databuf;
+	void *pointer, *dp, *kp;
+	DB_MPOOL_STAT  *gsp;
+
+	DB_BENCH_ASSERT((keybuf = malloc(keysize)) != NULL);
+	DB_BENCH_ASSERT((databuf = malloc(bulkbufsize)) != NULL);
+
+	memset(&key, 0, sizeof(key));
+	memset(&data, 0, sizeof(data));
+	key.data = keybuf;
+	key.size = keysize;
+
+	data.data = databuf;
+	data.size = datasize;
+	memset(databuf, 'b', datasize);
+
+	DB_BENCH_ASSERT(db_create(&dbp, NULL, 0) == 0);
+	dbenv = dbp->dbenv;
+	dbp->set_errfile(dbp, stderr);
+
+	DB_BENCH_ASSERT(dbp->set_pagesize(dbp, pagesize) == 0);
+	DB_BENCH_ASSERT(dbp->set_cachesize(dbp, 0, cachesize, 1) == 0);
+	DB_BENCH_ASSERT(
+	    dbp->open(dbp, NULL, NULL, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
+
+	for (i = 1; i <= numitems; ++i) {
+		(void)snprintf(keybuf, keysize, "%7d", i);
+		DB_BENCH_ASSERT(dbp->put(dbp, NULL, &key, &data, 0) == 0);
+	}
+
+#if 0
+	fp = fopen("before", "w");
+	dbp->set_msgfile(dbp, fp);
+	DB_BENCH_ASSERT (dbp->stat_print(dbp, DB_STAT_ALL) == 0);
+#endif
+
+	DB_BENCH_ASSERT(dbp->cursor(dbp, NULL, &dbc, 0) == 0);
+
+	data.ulen = bulkbufsize;
+	data.flags = DB_DBT_USERMEM;
+
+	(void)dbenv->memp_stat(dbenv, &gsp, NULL, DB_STAT_CLEAR);
+
+	TIMER_START;
+	for (total = 0; ops > 0; --ops) {
+		DB_BENCH_ASSERT(dbc->c_get(
+		    dbc, &key, &data, DB_FIRST | DB_MULTIPLE_KEY) == 0);
+		DB_MULTIPLE_INIT(pointer, &data);
+		while (pointer != NULL) {
+			DB_MULTIPLE_KEY_NEXT(pointer, &data, kp, klen, dp, len);
+			if (kp != NULL)
+				++total;
+		}
+	}
+	TIMER_STOP;
+	*totalp = total;
+
+	if (dbenv->memp_stat(dbenv, &gsp, NULL, 0) == 0)
+	    DB_BENCH_ASSERT(gsp->st_cache_miss == 0);
+
+#if 0
+	fp = fopen("before", "w");
+	dbp->set_msgfile(dbp, fp);
+	DB_BENCH_ASSERT (dbp->stat_print(dbp, DB_STAT_ALL) == 0);
+#endif
+
+	DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+
+	COMPQUIET(dp, NULL);
+	COMPQUIET(klen, 0);
+	COMPQUIET(len, 0);
+}
+
+static void
+op_tds(u_int ops, int update, u_int32_t env_flags, u_int32_t log_flags)
+{
+	DB *dbp;
+	DBT key, data;
+	DB_ENV *dbenv;
+	DB_MPOOL_STAT  *gsp;
+	DB_TXN *txn;
+	char *keybuf, *databuf;
+
+	DB_BENCH_ASSERT((keybuf = malloc(keysize)) != NULL);
+	DB_BENCH_ASSERT((databuf = malloc(datasize)) != NULL);
+
+	memset(&key, 0, sizeof(key));
+	memset(&data, 0, sizeof(data));
+	key.data = keybuf;
+	key.size = keysize;
+	memset(keybuf, 'a', keysize);
+
+	data.data = databuf;
+	data.size = datasize;
+	memset(databuf, 'b', datasize);
+
+	DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
+
+	dbenv->set_errfile(dbenv, stderr);
+
+	/* General environment configuration. */
+#ifdef DB_AUTO_COMMIT
+	DB_BENCH_ASSERT(dbenv->set_flags(dbenv, DB_AUTO_COMMIT, 1) == 0);
+#endif
+	if (env_flags != 0)
+		DB_BENCH_ASSERT(dbenv->set_flags(dbenv, env_flags, 1) == 0);
+
+	/* Logging configuration. */
+	if (log_flags != 0)
+#if DB_VERSION_MINOR >= 7
+		DB_BENCH_ASSERT(
+		    dbenv->log_set_config(dbenv, log_flags, 1) == 0);
+#else
+		DB_BENCH_ASSERT(dbenv->set_flags(dbenv, log_flags, 1) == 0);
+#endif
+#ifdef DB_LOG_INMEMORY
+	if (!(log_flags & DB_LOG_INMEMORY))
+#endif
+#ifdef DB_LOG_IN_MEMORY
+	if (!(log_flags & DB_LOG_IN_MEMORY))
+#endif
+		DB_BENCH_ASSERT(dbenv->set_lg_max(dbenv, logbufsize * 10) == 0);
+	DB_BENCH_ASSERT(dbenv->set_lg_bsize(dbenv, logbufsize) == 0);
+
+	DB_BENCH_ASSERT(dbenv->open(dbenv, "TESTDIR",
+	    DB_CREATE | DB_PRIVATE | DB_INIT_LOCK |
+	    DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN, 0666) == 0);
+
+	DB_BENCH_ASSERT(db_create(&dbp, dbenv, 0) == 0);
+	DB_BENCH_ASSERT(dbp->set_pagesize(dbp, pagesize) == 0);
+	DB_BENCH_ASSERT(dbp->open(
+	    dbp, NULL, TESTFILE, NULL, DB_BTREE, DB_CREATE, 0666) == 0);
+
+	if (update) {
+		(void)dbenv->memp_stat(dbenv, &gsp, NULL, DB_STAT_CLEAR);
+
+		TIMER_START;
+		for (; ops > 0; --ops)
+			DB_BENCH_ASSERT(
+			    dbp->put(dbp, NULL, &key, &data, 0) == 0);
+		TIMER_STOP;
+
+		if (dbenv->memp_stat(dbenv, &gsp, NULL, 0) == 0)
+			DB_BENCH_ASSERT(gsp->st_page_out == 0);
+	} else {
+		DB_BENCH_ASSERT(dbp->put(dbp, NULL, &key, &data, 0) == 0);
+		(void)dbenv->memp_stat(dbenv, &gsp, NULL, DB_STAT_CLEAR);
+
+		TIMER_START;
+		for (; ops > 0; --ops) {
+			DB_BENCH_ASSERT(
+			    dbenv->txn_begin(dbenv, NULL, &txn, 0) == 0);
+			DB_BENCH_ASSERT(
+			    dbp->get(dbp, NULL, &key, &data, 0) == 0);
+			DB_BENCH_ASSERT(txn->commit(txn, 0) == 0);
+		}
+		TIMER_STOP;
+
+		if (dbenv->memp_stat(dbenv, &gsp, NULL, 0) == 0)
+			DB_BENCH_ASSERT(gsp->st_cache_miss == 0);
+	}
+
+	DB_BENCH_ASSERT(dbp->close(dbp, 0) == 0);
+	DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
+}
+
+#define	DEFAULT_OPS	1000000
+
+int
+b_inmem(int argc, char *argv[])
+{
+	extern char *optarg;
+	extern int optind;
+	u_int ops, total;
+	int ch;
+
+	if ((progname = strrchr(argv[0], '/')) == NULL)
+		progname = argv[0];
+	else
+		++progname;
+
+	ops = 0;
+	while ((ch = getopt(argc, argv, "b:C:d:k:l:o:P:")) != EOF)
+		switch (ch) {
+		case 'b':
+			bulkbufsize = (u_int32_t)atoi(optarg);
+			break;
+		case 'C':
+			cachesize = (u_int32_t)atoi(optarg);
+			break;
+		case 'd':
+			datasize = (u_int)atoi(optarg);
+			break;
+		case 'k':
+			keysize = (u_int)atoi(optarg);
+			break;
+		case 'l':
+			logbufsize = (u_int32_t)atoi(optarg);
+			break;
+		case 'o':
+			ops = (u_int)atoi(optarg);
+			break;
+		case 'P':
+			pagesize = (u_int32_t)atoi(optarg);
+			break;
+		case '?':
+		default:
+			return (usage());
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 1)
+		return (usage());
+
+	numitems = (cachesize / (keysize + datasize - 1)) / 2;
+
+	if (strcasecmp(argv[0], "read") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+		op_ds(ops, 0);
+		printf(
+	"# %u in-memory Btree database reads of %u/%u byte key/data pairs\n",
+		    ops, keysize, datasize);
+	} else if (strcasecmp(argv[0], "bulk") == 0) {
+		if (keysize < 8) {
+			fprintf(stderr,
+		    "%s: bulk read requires a key size >= 10\n", progname);
+			return (EXIT_FAILURE);
+		}
+		/*
+		 * The ops value is the number of bulk operations, not key get
+		 * operations.  Reduce the value so the test doesn't take so
+		 * long, and use the returned number of retrievals as the ops
+		 * value for timing purposes.
+		 */
+		if (ops == 0)
+			ops = 100000;
+		op_ds_bulk(ops, &total);
+		ops = total;
+		printf(
+    "# %u bulk in-memory Btree database reads of %u/%u byte key/data pairs\n",
+		    ops, keysize, datasize);
+	} else if (strcasecmp(argv[0], "write") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+		op_ds(ops, 1);
+		printf(
+	"# %u in-memory Btree database writes of %u/%u byte key/data pairs\n",
+		    ops, keysize, datasize);
+	} else if (strcasecmp(argv[0], "txn-read") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+		op_tds(ops, 0, 0, 0);
+		printf(
+		"# %u transactional in-memory Btree database reads of %u/%u %s",
+		    ops, keysize, datasize, "byte key/data pairs\n");
+	} else if (strcasecmp(argv[0], "txn-write") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+#if defined(DB_LOG_INMEMORY) || defined(DB_LOG_IN_MEMORY)
+#if defined(DB_LOG_INMEMORY)
+		op_tds(ops, 1, 0, DB_LOG_INMEMORY);
+#else
+		op_tds(ops, 1, 0, DB_LOG_IN_MEMORY);
+#endif
+		printf(
+	"# %u transactional in-memory logging Btree database writes of %u/%u%s",
+		    ops, keysize, datasize, " byte key/data pairs\n");
+#else
+		return (EXIT_SUCCESS);
+#endif
+	} else if (strcasecmp(argv[0], "txn-nosync") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+		op_tds(ops, 1, DB_TXN_NOSYNC, 0);
+		printf(
+	"# %u transactional nosync logging Btree database writes of %u/%u %s",
+		    ops, keysize, datasize, "byte key/data pairs\n");
+	} else if (strcasecmp(argv[0], "txn-write-nosync") == 0) {
+		if (ops == 0)
+			ops = DEFAULT_OPS;
+#ifdef DB_TXN_WRITE_NOSYNC
+		op_tds(ops, 1, DB_TXN_WRITE_NOSYNC, 0);
+		printf(
+  "# %u transactional OS-write/nosync logging Btree database writes of %u/%u%s",
+		    ops, keysize, datasize, " byte key/data pairs\n");
+#else
+		return (EXIT_SUCCESS);
+#endif
+	} else if (strcasecmp(argv[0], "txn-sync") == 0) {
+		/*
+		 * Flushing to disk takes a long time, reduce the number of
+		 * default ops.
+		 */
+		if (ops == 0)
+			ops = 100000;
+		op_tds(ops, 1, 0, 0);
+		printf(
+	"# %u transactional logging Btree database writes of %u/%u %s",
+		    ops, keysize, datasize, "byte key/data pairs\n");
+	} else {
+		fprintf(stderr, "%s: unknown keyword %s\n", progname, argv[0]);
+		return (EXIT_FAILURE);
+	}
+
+	TIMER_DISPLAY(ops);
+	return (EXIT_SUCCESS);
+}
+
+static int
+usage()
+{
+	fprintf(stderr, "usage: %s %s%s%s%s",
+	    progname, "[-b bulkbufsz] [-C cachesz]\n\t",
+	    "[-d datasize] [-k keysize] [-l logbufsz] [-o ops] [-P pagesz]\n\t",
+	    "[read | bulk | write | txn-read |\n\t",
+	    "txn-write | txn-nosync | txn-write-nosync | txn-sync]\n");
+	return (EXIT_FAILURE);
+}
+#else
+int
+b_inmem(int argc, char *argv[])
+{
+	COMPQUIET(argc, 0);
+	COMPQUIET(argv, NULL);
+	return (0);
+}
+#endif