tsrecv97.c

Mysql for Windows最新源码

	return(0);
}

/*********************************************************************
Another test for inserts. */

ulint
test2_2(
/*====*/
	void*	arg)
{
	ulint		tm, oldtm;
	sess_t*		sess;
	com_endpoint_t*	com_endpoint;
	mem_heap_t*	heap;
	que_fork_t*	fork;
	dict_table_t*	table;
	dict_index_t*	index;
	dict_tree_t*	tree;
	que_thr_t*	thr;
	trx_t*		trx;
	ulint		i;
	ulint		rnd;
	dtuple_t*	row;
	dtuple_t*	entry;
	byte		buf[100];
	ulint		count = 0;
	ins_node_t*	node;
	btr_pcur_t	pcur;
	mtr_t		mtr;
	
	printf("-------------------------------------------------\n");
	printf("TEST 2.2. MASSIVE DESCENDING INSERT\n");

	heap = mem_heap_create(512);

	com_endpoint = (com_endpoint_t*)heap;	/* This is a dummy non-NULL
						value */
	mutex_enter(&kernel_mutex);	

	sess = sess_open(ut_dulint_zero, com_endpoint, (byte*)"user1", 6);
	
	trx = sess->trx;

	mutex_exit(&kernel_mutex);
loop:
	ut_a(trx_start(trx, ULINT_UNDEFINED));	

	/*-------------------------------------*/
	/* MASSIVE INSERT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_INSERT, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	table = dict_table_get("TS_TABLE1", trx);

	row = dtuple_create(heap, 3 + DATA_N_SYS_COLS);

	dict_table_copy_types(row, table);

	node = ins_node_create(fork, thr, row, table, heap);
	
	thr->child = node;

	row_ins_init_sys_fields_at_sql_compile(node->row, node->table, heap);
	row_ins_init_sys_fields_at_sql_prepare(node->row, node->table, trx);

	node->init_all_sys_fields = FALSE;

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	mutex_exit(&kernel_mutex);

	rnd = *((ulint*)arg) + 1;

	oldtm = ut_clock();

	for (i = 0; i < *((ulint*)arg); i++) {

		rnd = (rnd - 1) % 200000;
		
		dtuple_gen_test_tuple3(row, rnd, DTUPLE_TEST_FIXED30, buf);

		mutex_enter(&kernel_mutex);	

		ut_a(
		thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));

		mutex_exit(&kernel_mutex);

		que_run_threads(thr);

		if (i % 1000 == 0) {
/*			printf(
		"********************************Inserted %lu rows\n", i);
			ibuf_print(); */
		}
	}

	tm = ut_clock();
	printf("Wall time for %lu inserts %lu milliseconds\n", i, tm - oldtm);

	/* Check inserted entries */

	entry = dtuple_create(heap, 1);
	dtuple_gen_search_tuple3(entry, 0, buf);

	mtr_start(&mtr);
	
	index = dict_table_get_first_index(table);
	tree = dict_index_get_tree(index);

	btr_pcur_open(index, entry, PAGE_CUR_L, BTR_SEARCH_LEAF, &pcur, &mtr);
	ut_a(btr_pcur_is_before_first_in_tree(&pcur, &mtr));

	for (i = 0; i < *((ulint*)arg); i++) {
		ut_a(btr_pcur_move_to_next(&pcur, &mtr));

		dtuple_gen_search_tuple3(entry, i + 1, buf);

		ut_a(0 == cmp_dtuple_rec(entry, btr_pcur_get_rec(&pcur)));
	}	

	ut_a(!btr_pcur_move_to_next(&pcur, &mtr));
	ut_a(btr_pcur_is_after_last_in_tree(&pcur, &mtr));

	btr_pcur_close(&pcur);
	mtr_commit(&mtr);

	btr_validate_tree(tree);
/*	dict_table_print_by_name("TS_TABLE1"); */
	/*-------------------------------------*/
	/* ROLLBACK */

	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = roll_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();

	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for rollback of %lu inserts %lu milliseconds\n",
		i, tm - oldtm);

	os_thread_sleep(1000000);

	dtuple_gen_search_tuple3(entry, 0, buf);

	mtr_start(&mtr);
	
	btr_pcur_open(index, entry, PAGE_CUR_L, BTR_SEARCH_LEAF, &pcur, &mtr);
	ut_a(btr_pcur_is_before_first_in_tree(&pcur, &mtr));

	ut_a(!btr_pcur_move_to_next(&pcur, &mtr));
	
	ut_a(btr_pcur_is_after_last_in_tree(&pcur, &mtr));

	btr_pcur_close(&pcur);
	mtr_commit(&mtr);

	/*-------------------------------------*/
#ifdef notdefined
	/* COMMIT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = commit_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();
	
	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for commit %lu milliseconds\n", tm - oldtm);
#endif	
	/*-------------------------------------*/
	count++;

	if (count < 1) {
		goto loop;
	}

	btr_validate_tree(tree);
	mem_heap_free(heap);
	return(0);
}

/*********************************************************************
Multithreaded test for random inserts. */

ulint
test2mt(
/*====*/
	void*	arg)
{
	ulint		tm, oldtm;
	sess_t*		sess;
	com_endpoint_t*	com_endpoint;
	mem_heap_t*	heap;
	que_fork_t*	fork;
	dict_table_t*	table;
	dict_index_t*	index;
	dict_tree_t*	tree;
	que_thr_t*	thr;
	trx_t*		trx;
	ulint		i;
	ulint		rnd;
	dtuple_t*	row;
	byte		buf[100];
	ulint		count = 0;
	ins_node_t*	node;
	
	printf("-------------------------------------------------\n");
	printf("TEST 2MT. MULTITHREADED RANDOM INSERT\n");

	heap = mem_heap_create(512);

	com_endpoint = (com_endpoint_t*)heap;	/* This is a dummy non-NULL
						value */
	mutex_enter(&kernel_mutex);	

	sess = sess_open(ut_dulint_zero, com_endpoint, (byte*)"user1", 6);
	
	trx = sess->trx;

	mutex_exit(&kernel_mutex);
	rnd = 78675;
loop:
	ut_a(trx_start(trx, ULINT_UNDEFINED));	

	/*-------------------------------------*/
	/* MASSIVE INSERT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_INSERT, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	table = dict_table_get("TS_TABLE1", trx);

	row = dtuple_create(heap, 3 + DATA_N_SYS_COLS);

	dict_table_copy_types(row, table);

	node = ins_node_create(fork, thr, row, table, heap);
	
	thr->child = node;

	row_ins_init_sys_fields_at_sql_compile(node->row, node->table, heap);
	row_ins_init_sys_fields_at_sql_prepare(node->row, node->table, trx);

	node->init_all_sys_fields = FALSE;

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();

	for (i = 0; i < *((ulint*)arg); i++) {

		if (i % 100 == 0) {
/*			buf_print(); */
/*			ibuf_print(); */
		}
		
		rnd = (rnd + 7857641) % 500;
		
		dtuple_gen_test_tuple3(row, rnd, DTUPLE_TEST_FIXED30, buf);

		mutex_enter(&kernel_mutex);	

		ut_a(
		thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));

		mutex_exit(&kernel_mutex);

		que_run_threads(thr);
	}

	tm = ut_clock();
	printf("Wall time for %lu inserts %lu milliseconds\n", i, tm - oldtm);

	index = dict_table_get_first_index(table);
	tree = dict_index_get_tree(index);

	printf("Validating tree\n");
	btr_validate_tree(tree);
	printf("Validated\n");
	
	/*-------------------------------------*/
	/* ROLLBACK */
	
	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = roll_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();

	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for rollback of %lu inserts %lu milliseconds\n",
		i, tm - oldtm);

	os_thread_sleep(3000000);
	/*-------------------------------------*/
#ifdef notdefined
	/* COMMIT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = commit_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();
	
	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for commit %lu milliseconds\n", tm - oldtm);
#endif	
	/*-------------------------------------*/
	count++;

	if (count < COUNT) {
		goto loop;
	}

	return(0);
}

/*********************************************************************
Test for multithreaded sequential inserts. */

ulint
test2_1mt(
/*======*/
	void*	arg)
{
	ulint		tm, oldtm;
	sess_t*		sess;
	com_endpoint_t*	com_endpoint;
	mem_heap_t*	heap;
	que_fork_t*	fork;
	dict_table_t*	table;
	dict_index_t*	index;
	dict_tree_t*	tree;
	que_thr_t*	thr;
	trx_t*		trx;
	ulint		i;
	ulint		rnd;
	dtuple_t*	row;
	byte		buf[100];
	ulint		count = 0;
	ins_node_t*	node;
	
	printf("-------------------------------------------------\n");
	printf("TEST 2.1MT. MULTITHREADED ASCENDING INSERT\n");

	rnd = 8757677;
	
	heap = mem_heap_create(512);

	com_endpoint = (com_endpoint_t*)heap;	/* This is a dummy non-NULL
						value */
	mutex_enter(&kernel_mutex);	

	sess = sess_open(ut_dulint_zero, com_endpoint, (byte*)"user1", 6);
	
	trx = sess->trx;

	mutex_exit(&kernel_mutex);
loop:
	ut_a(trx_start(trx, ULINT_UNDEFINED));	

	/*-------------------------------------*/
	/* MASSIVE INSERT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_INSERT, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	table = dict_table_get("TS_TABLE1", trx);

	row = dtuple_create(heap, 3 + DATA_N_SYS_COLS);

	dict_table_copy_types(row, table);

	node = ins_node_create(fork, thr, row, table, heap);
	
	thr->child = node;

	row_ins_init_sys_fields_at_sql_compile(node->row, node->table, heap);
	row_ins_init_sys_fields_at_sql_prepare(node->row, node->table, trx);

	node->init_all_sys_fields = FALSE;

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();

	rnd += 98667501;

	for (i = 0; i < *((ulint*)arg); i++) {

		rnd = (rnd + 1) % 500;
		
		dtuple_gen_test_tuple3(row, rnd, DTUPLE_TEST_FIXED30, buf);

		mutex_enter(&kernel_mutex);	

		ut_a(
		thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));

		mutex_exit(&kernel_mutex);

		que_run_threads(thr);
	}

	tm = ut_clock();
	printf("Wall time for %lu inserts %lu milliseconds\n", i, tm - oldtm);

	/*-------------------------------------*/
	/* ROLLBACK */
	
	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = roll_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();

	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for rollback of %lu inserts %lu milliseconds\n",
		i, tm - oldtm);

	os_thread_sleep(3000000);

	index = dict_table_get_first_index(table);
	tree = dict_index_get_tree(index);

	printf("Validating tree\n");
	btr_validate_tree(tree);
	printf("Validated\n");
	
	/*-------------------------------------*/
#ifdef notdefined
	/* COMMIT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_EXECUTE, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	thr->child = commit_node_create(fork, thr, heap);

	mutex_enter(&kernel_mutex);	

	que_graph_publish(fork, trx->sess);

	trx->graph = fork;

	ut_a(thr == que_fork_start_command(fork, SESS_COMM_EXECUTE, 0));
	
	mutex_exit(&kernel_mutex);

	oldtm = ut_clock();
	
	que_run_threads(thr);

	tm = ut_clock();
	printf("Wall time for commit %lu milliseconds\n", tm - oldtm);
#endif	
	/*-------------------------------------*/
	count++;

	if (count < COUNT) {
		goto loop;
	}

	return(0);
}

/*********************************************************************
Test for multithreaded sequential inserts. */

ulint
test2_2mt(
/*======*/
	void*	arg)
{
	ulint		tm, oldtm;
	sess_t*		sess;
	com_endpoint_t*	com_endpoint;
	mem_heap_t*	heap;
	que_fork_t*	fork;
	dict_table_t*	table;
	que_thr_t*	thr;
	trx_t*		trx;
	ulint		i;
	ulint		rnd;
	dtuple_t*	row;
	byte		buf[100];
	ulint		count = 0;
	ins_node_t*	node;
	
	printf("-------------------------------------------------\n");
	printf("TEST 2.2MT. MULTITHREADED DESCENDING INSERT\n");

	rnd = 87677;
	
	heap = mem_heap_create(512);

	com_endpoint = (com_endpoint_t*)heap;	/* This is a dummy non-NULL
						value */
	mutex_enter(&kernel_mutex);	

	sess = sess_open(ut_dulint_zero, com_endpoint, (byte*)"user1", 6);
	
	trx = sess->trx;

	mutex_exit(&kernel_mutex);
loop:
	ut_a(trx_start(trx, ULINT_UNDEFINED));	

	/*-------------------------------------*/
	/* MASSIVE INSERT */
	fork = que_fork_create(NULL, NULL, QUE_FORK_INSERT, heap);
	fork->trx = trx;

	thr = que_thr_create(fork, fork, heap);

	table = dict_table_get("TS_TABLE1", trx);

	row = dtuple_create(heap, 3 + DATA_N_SYS_COLS);

	dict_table_copy_types(row, table);

	node = ins_node_create(fork, thr, row, table, heap);
	
	thr->child = node;

	row_ins_init_sys_fields_at_sql_compile(node->row, node->table, heap);
	row_ins_init_sys_fields_at_sql_prepare(node->row, node->table, trx);

	node->init_all_sys_fields = FALSE;

	mutex_enter(&kernel_mutex);