ag/cpython-source-deps
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Import BSDDB 4.7.25 (as of svn r89086)

Browse Source
This commit is contained in:
Zachary Ware
2017-09-04 13:40:25 -05:00
parent 4b29e0458f
commit 8f590873d0
4781 changed files with 2241032 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

89
test_micro/source/b_txn.c Normal file
View File

@@ -0,0 +1,89 @@
/*
* $Id: b_txn.c 63573 2008-05-23 21:43:21Z trent.nelson $
*/
#include "bench.h"
static int usage(void);
int
b_txn(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
DB_ENV *dbenv;
DB_TXN *txn;
int tabort, ch, i, count;
count = 1000;
tabort = 0;
while ((ch = getopt(argc, argv, "ac:")) != EOF)
switch (ch) {
case 'a':
tabort = 1;
break;
case 'c':
count = atoi(optarg);
break;
case '?':
default:
return (usage());
}
argc -= optind;
argv += optind;
if (argc != 0)
return (usage());
/* Create the environment. */
DB_BENCH_ASSERT(db_env_create(&dbenv, 0) == 0);
dbenv->set_errfile(dbenv, stderr);
#if DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR < 1
DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
NULL, DB_CREATE | DB_INIT_LOCK | DB_INIT_LOG |
DB_INIT_MPOOL | DB_INIT_TXN | DB_PRIVATE, 0666) == 0);
#else
DB_BENCH_ASSERT(dbenv->open(dbenv, TESTDIR,
DB_CREATE | DB_INIT_LOCK | DB_INIT_LOG |
DB_INIT_MPOOL | DB_INIT_TXN | DB_PRIVATE, 0666) == 0);
#endif
/* Start and commit/abort a transaction count times. */
TIMER_START;
if (tabort)
for (i = 0; i < count; ++i) {
#if DB_VERSION_MAJOR < 4
DB_BENCH_ASSERT(txn_begin(dbenv, NULL, &txn, 0) == 0);
DB_BENCH_ASSERT(txn_abort(txn) == 0);
#else
DB_BENCH_ASSERT(
dbenv->txn_begin(dbenv, NULL, &txn, 0) == 0);
DB_BENCH_ASSERT(txn->abort(txn) == 0);
#endif
}
else
for (i = 0; i < count; ++i) {
#if DB_VERSION_MAJOR < 4
DB_BENCH_ASSERT(txn_begin(dbenv, NULL, &txn, 0) == 0);
DB_BENCH_ASSERT(txn_commit(txn, 0) == 0);
#else
DB_BENCH_ASSERT(
dbenv->txn_begin(dbenv, NULL, &txn, 0) == 0);
DB_BENCH_ASSERT(txn->commit(txn, 0) == 0);
#endif
}
TIMER_STOP;
printf("# %d empty transaction start/%s pairs\n",
count, tabort ? "abort" : "commit");
TIMER_DISPLAY(count);
DB_BENCH_ASSERT(dbenv->close(dbenv, 0) == 0);
return (0);
}
static int
usage()
{
(void)fprintf(stderr, "usage: b_txn [-a] [-c count]\n");
return (EXIT_FAILURE);
}