summaryrefslogtreecommitdiff
path: root/innobase/mtr/ts/tsmtr.c
diff options
context:
space:
mode:
Diffstat (limited to 'innobase/mtr/ts/tsmtr.c')
-rw-r--r--innobase/mtr/ts/tsmtr.c158
1 files changed, 0 insertions, 158 deletions
diff --git a/innobase/mtr/ts/tsmtr.c b/innobase/mtr/ts/tsmtr.c
deleted file mode 100644
index 42997cd2699..00000000000
--- a/innobase/mtr/ts/tsmtr.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/************************************************************************
-The test module for the mini-transaction utilities
-
-(c) 1995 Innobase Oy
-
-Created 11/26/1995 Heikki Tuuri
-*************************************************************************/
-
-#include "sync0sync.h"
-#include "sync0rw.h"
-#include "mem0mem.h"
-#include "log0log.h"
-#include "..\mtr0mtr.h"
-#include "..\mtr0log.h"
-
-rw_lock_t rwl[MTR_BUF_MEMO_SIZE];
-
-/*********************************************************************
-Test for mtr buffer */
-
-void
-test1(void)
-/*=======*/
-{
- ulint i;
- mtr_t mtr;
-
- printf("-------------------------------------------\n");
- printf("MTR-TEST 1. Test of mtr buffer\n");
-
- mtr_start(&mtr);
-
- for (i = 0; i < MTR_BUF_MEMO_SIZE; i++) {
- rw_lock_create(rwl + i);
- }
-
- for (i = 0; i < MTR_BUF_MEMO_SIZE; i++) {
- rw_lock_s_lock(rwl + i);
- mtr_memo_push(&mtr, rwl + i, MTR_MEMO_S_LOCK);
- }
-
- mtr_commit(&mtr);
-
- rw_lock_list_print_info();
- ut_ad(rw_lock_n_locked() == 0);
-
-}
-
-/************************************************************************
-Speed test function. */
-void
-speed_mtr(void)
-/*===========*/
-{
- mtr_t mtr;
-
- mtr_start(&mtr);
-
- mtr_s_lock(rwl, &mtr);
- mtr_s_lock(rwl + 1, &mtr);
- mtr_s_lock(rwl + 2, &mtr);
-
- mtr_commit(&mtr);
-}
-
-/************************************************************************
-Speed test function without mtr. */
-void
-speed_no_mtr(void)
-/*===========*/
-{
- rw_lock_s_lock(rwl);
- rw_lock_s_lock(rwl + 1);
- rw_lock_s_lock(rwl + 2);
- rw_lock_s_unlock(rwl + 2);
- rw_lock_s_unlock(rwl + 1);
- rw_lock_s_unlock(rwl);
-}
-
-/************************************************************************
-Speed test function. */
-
-void
-test2(void)
-/*======*/
-{
- ulint tm, oldtm;
- ulint i, j;
- mtr_t mtr;
- byte buf[50];
-
- oldtm = ut_clock();
-
- for (i = 0; i < 1000 * UNIV_DBC * UNIV_DBC; i++) {
- speed_mtr();
- }
-
- tm = ut_clock();
- printf("Wall clock time for %lu mtrs %lu milliseconds\n",
- i, tm - oldtm);
- oldtm = ut_clock();
-
- for (i = 0; i < 1000 * UNIV_DBC * UNIV_DBC; i++) {
- speed_no_mtr();
- }
-
- tm = ut_clock();
- printf("Wall clock time for %lu no-mtrs %lu milliseconds\n",
- i, tm - oldtm);
-
- oldtm = ut_clock();
- for (i = 0; i < 4 * UNIV_DBC * UNIV_DBC; i++) {
- mtr_start(&mtr);
- for (j = 0; j < 250; j++) {
- mlog_catenate_ulint(&mtr, 5, MLOG_1BYTE);
- mlog_catenate_ulint(&mtr, i, MLOG_4BYTES);
- mlog_catenate_ulint(&mtr, i + 1, MLOG_4BYTES);
- mlog_catenate_string(&mtr, buf, 50);
- }
- mtr_commit(&mtr);
- }
- tm = ut_clock();
- printf("Wall clock time for %lu log writes %lu milliseconds\n",
- i * j, tm - oldtm);
- mtr_start(&mtr);
- for (j = 0; j < 250; j++) {
- mlog_catenate_ulint(&mtr, 5, MLOG_1BYTE);
- mlog_catenate_ulint(&mtr, i, MLOG_4BYTES);
- mlog_catenate_ulint(&mtr, i + 1, MLOG_4BYTES);
- mlog_catenate_string(&mtr, buf, 50);
- }
-
- mtr_print(&mtr);
- mtr_commit(&mtr);
-}
-
-/************************************************************************
-Main test function. */
-
-void
-main(void)
-/*======*/
-{
- ulint tm, oldtm;
-
- oldtm = ut_clock();
-
- sync_init();
- mem_init();
- log_init();
-
- test1();
- test2();
-
- tm = ut_clock();
- printf("Wall clock time for test %lu milliseconds\n", tm - oldtm);
- printf("TESTS COMPLETED SUCCESSFULLY!\n");
-}