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Diffstat (limited to 'lib/tdb2/tools/growtdb-bench.c')
-rw-r--r--lib/tdb2/tools/growtdb-bench.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/lib/tdb2/tools/growtdb-bench.c b/lib/tdb2/tools/growtdb-bench.c
deleted file mode 100644
index 476e8be5da..0000000000
--- a/lib/tdb2/tools/growtdb-bench.c
+++ /dev/null
@@ -1,114 +0,0 @@
-#include "tdb2.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <ccan/err/err.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-static void logfn(struct tdb_context *tdb,
- enum tdb_log_level level,
- enum TDB_ERROR ecode,
- const char *message,
- void *data)
-{
- fprintf(stderr, "tdb:%s:%s:%s\n",
- tdb_name(tdb), tdb_errorstr(ecode), message);
-}
-
-int main(int argc, char *argv[])
-{
- unsigned int i, j, users, groups;
- TDB_DATA idxkey, idxdata;
- TDB_DATA k, d, gk;
- char cmd[100];
- struct tdb_context *tdb;
- enum TDB_ERROR ecode;
- union tdb_attribute log;
-
- if (argc != 3) {
- printf("Usage: growtdb-bench <users> <groups>\n");
- exit(1);
- }
- users = atoi(argv[1]);
- groups = atoi(argv[2]);
-
- sprintf(cmd, "cat /proc/%i/statm", getpid());
-
- log.base.attr = TDB_ATTRIBUTE_LOG;
- log.base.next = NULL;
- log.log.fn = logfn;
-
- tdb = tdb_open("/tmp/growtdb.tdb", TDB_DEFAULT,
- O_RDWR|O_CREAT|O_TRUNC, 0600, &log);
-
- idxkey.dptr = (unsigned char *)"User index";
- idxkey.dsize = strlen("User index");
- idxdata.dsize = 51;
- idxdata.dptr = calloc(idxdata.dsize, 1);
-
- /* Create users. */
- k.dsize = 48;
- k.dptr = calloc(k.dsize, 1);
- d.dsize = 64;
- d.dptr = calloc(d.dsize, 1);
-
- tdb_transaction_start(tdb);
- for (i = 0; i < users; i++) {
- memcpy(k.dptr, &i, sizeof(i));
- ecode = tdb_store(tdb, k, d, TDB_INSERT);
- if (ecode != TDB_SUCCESS)
- errx(1, "tdb insert failed: %s", tdb_errorstr(ecode));
-
- /* This simulates a growing index record. */
- ecode = tdb_append(tdb, idxkey, idxdata);
- if (ecode != TDB_SUCCESS)
- errx(1, "tdb append failed: %s", tdb_errorstr(ecode));
- }
- if ((ecode = tdb_transaction_commit(tdb)) != 0)
- errx(1, "tdb commit1 failed: %s", tdb_errorstr(ecode));
-
- if ((ecode = tdb_check(tdb, NULL, NULL)) != 0)
- errx(1, "tdb_check failed after initial insert!");
-
- system(cmd);
-
- /* Now put them all in groups: add 32 bytes to each record for
- * a group. */
- gk.dsize = 48;
- gk.dptr = calloc(k.dsize, 1);
- gk.dptr[gk.dsize-1] = 1;
-
- d.dsize = 32;
- for (i = 0; i < groups; i++) {
- tdb_transaction_start(tdb);
- /* Create the "group". */
- memcpy(gk.dptr, &i, sizeof(i));
- ecode = tdb_store(tdb, gk, d, TDB_INSERT);
- if (ecode != TDB_SUCCESS)
- errx(1, "tdb insert failed: %s", tdb_errorstr(ecode));
-
- /* Now populate it. */
- for (j = 0; j < users; j++) {
- /* Append to the user. */
- memcpy(k.dptr, &j, sizeof(j));
- if ((ecode = tdb_append(tdb, k, d)) != 0)
- errx(1, "tdb append failed: %s",
- tdb_errorstr(ecode));
-
- /* Append to the group. */
- if ((ecode = tdb_append(tdb, gk, d)) != 0)
- errx(1, "tdb append failed: %s",
- tdb_errorstr(ecode));
- }
- if ((ecode = tdb_transaction_commit(tdb)) != 0)
- errx(1, "tdb commit2 failed: %s", tdb_errorstr(ecode));
- if ((ecode = tdb_check(tdb, NULL, NULL)) != 0)
- errx(1, "tdb_check failed after iteration %i!", i);
- system(cmd);
- }
-
- return 0;
-}