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-rw-r--r--innobase/os/ts/tsosaux.c83
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diff --git a/innobase/os/ts/tsosaux.c b/innobase/os/ts/tsosaux.c
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--- a/innobase/os/ts/tsosaux.c
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-/************************************************************************
-The test module for the operating system interface
-Auxiliary executable run alongside tsos.exe to test
-process switching speed
-
-(c) 1995 Innobase Oy
-
-Created 9/27/1995 Heikki Tuuri
-*************************************************************************/
-
-
-#include "../os0thread.h"
-#include "../os0shm.h"
-#include "../os0proc.h"
-#include "ut0ut.h"
-
-/*********************************************************************
-Test for shared memory and process switching through yield. */
-
-void
-test2(void)
-/*=======*/
-{
- os_shm_t shm;
- ulint tm, oldtm;
- ulint* pr_no;
- ulint count;
- ulint i;
-
- printf("-------------------------------------------\n");
- printf("OS-TEST 2. Test of process switching through yield\n");
-
-
- shm = os_shm_create(1000, "TSOS_SHM");
-
- pr_no = os_shm_map(shm);
-
- count = 0;
-
- printf("Process 2 starts test!\n");
-
- oldtm = ut_clock();
-
- for (i = 0; i < 100000; i++) {
- if (*pr_no != 2) {
- count++;
- *pr_no = 2;
- }
- os_thread_yield();
- }
-
- tm = ut_clock();
-
- printf("Process 2 finishes test: %lu process switches noticed\n",
- count);
-
- printf("Wall clock time for test %lu milliseconds\n", tm - oldtm);
-
-
- os_shm_unmap(shm);
-
- os_shm_free(shm);
-}
-
-/************************************************************************
-Main test function. */
-
-void
-main(void)
-/*======*/
-{
- ulint tm, oldtm;
-
- oldtm = ut_clock();
-
- test2();
-
- tm = ut_clock();
- printf("Wall clock time for test %lu milliseconds\n", tm - oldtm);
- printf("TESTS COMPLETED SUCCESSFULLY!\n");
-
- os_process_exit(0);
-}