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Docs/manual.texi: Added Innobase documentation configure.in: Incremented version include/my_base.h: Added option for Innobase myisam/mi_check.c: cleanup mysql-test/t/bdb.test: cleanup mysql-test/t/innobase.test: Extended with new tests from bdb.test mysql-test/t/merge.test: Added test of SHOW create mysys/my_init.c: Fix for UNIXWARE 7 scripts/mysql_install_db.sh: Always write how to start mysqld scripts/safe_mysqld.sh: Fixed type sql/ha_innobase.cc: Update to new version sql/ha_innobase.h: Update to new version sql/handler.h: Added 'update_table_comment()' and 'append_create_info()' sql/sql_delete.cc: Fixes for Innobase sql/sql_select.cc: Fixes for Innobase sql/sql_show.cc: Append create information (for MERGE tables) sql/sql_update.cc: Fixes for Innobase
158 lines
2.8 KiB
C
158 lines
2.8 KiB
C
/************************************************************************
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The test module for the machine-dependent utilities
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(c) 1995 Innobase Oy
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Created 11/28/1995 Heikki Tuuri
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*************************************************************************/
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#include "../mach0data.h"
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byte arr[4000000];
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/*********************************************************************
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Test for ulint write and read. */
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void
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test1(void)
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/*=======*/
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{
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ulint a, i, j;
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ulint tm, oldtm;
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printf("-------------------------------------------\n");
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printf("TEST 1. Speed test of ulint read and write \n");
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a = 0;
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oldtm = ut_clock();
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for (j = 0; j < 100; j++) {
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for (i = 0; i < 10000; i++) {
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a += mach_read_from_4(arr + i * 4);
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}
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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j * i, tm - oldtm);
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oldtm = ut_clock();
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for (j = 0; j < 100; j++) {
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for (i = 0; i < 10000; i++) {
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a += mach_read(arr + i * 4);
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}
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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j * i, tm - oldtm);
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oldtm = ut_clock();
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for (j = 0; j < 100; j++) {
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for (i = 0; i < 10000; i++) {
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a += mach_read_from_4(arr + i * 4 + 1);
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}
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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j * i, tm - oldtm);
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oldtm = ut_clock();
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for (j = 0; j < 100; j++) {
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for (i = 0; i < 10000; i++) {
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a += mach_read(arr + i * 4 + 1);
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}
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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j * i, tm - oldtm);
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oldtm = ut_clock();
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for (i = 0; i < 1000000; i++) {
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a += mach_read_from_4(arr + i * 4);
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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i, tm - oldtm);
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oldtm = ut_clock();
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for (i = 0; i < 1000000; i++) {
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a += mach_read(arr + i * 4);
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu ulints %lu millisecs\n",
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i, tm - oldtm);
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oldtm = ut_clock();
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for (j = 0; j < 100; j++) {
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for (i = 0; i < 10000; i++) {
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a += mach_read_from_2(arr + i * 2);
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}
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}
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tm = ut_clock();
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printf("Wall clock time for read of %lu 16-bit ints %lu millisecs\n",
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j * i, tm - oldtm);
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}
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/*********************************************************************
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Test for ulint write and read. */
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void
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test2(void)
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/*=======*/
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{
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ulint a[2];
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printf("-------------------------------------------\n");
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printf("TEST 2. Correctness test of ulint read and write \n");
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mach_write_to_4((byte*)&a, 737237727);
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ut_a(737237727 == mach_read_from_4((byte*)&a));
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mach_write_to_2((byte*)&a, 7372);
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ut_a(7372 == mach_read_from_2((byte*)&a));
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mach_write_to_1((byte*)&a, 27);
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ut_a(27 == mach_read_from_1((byte*)&a));
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mach_write((byte*)&a, 737237727);
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ut_a(737237727 == mach_read((byte*)&a));
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}
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void
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main(void)
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{
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test1();
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test2();
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printf("TEST SUCCESSFULLY COMPLETED!\n");
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}
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