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От: | Caracrist | https://1pwd.org/ |
| Дата: | 01.10.12 19:07 | ||
| Оценка: | |||
while (m_settingCount && m_waitingCount && (m_setIndex == prevIndex))while (m_settingCount && (m_setIndex == prevIndex))DWORD WINAPI Work(void *)
{
while(1)
{
_InterlockedIncrement64(&wrk);
}
}printf("%d set %I64d done %I64d\n", GetCurrentThreadId(), cnt, wrk);| результаты | |
| CRITICAL_SECTION: 6100 set 3635791 done 865967975 6100 set 6694219 done 1730704524 6100 set 10623651 done 2591867287 6100 set 13566810 done 3459369466 6100 set 16742211 done 4325375554 6100 set 19955911 done 5191390141 SpinMutex: 4384 set 215330 done 872795371 4384 set 792636 done 1742500158 4384 set 1513333 done 2612406125 4384 set 2106909 done 3479599717 4384 set 2760201 done 4349449513 4384 set 3339203 done 5219177745 SmartSpinMutex: 3336 set 99395 done 784914987 3336 set 207087 done 1653246893 3336 set 339514 done 2521517183 3336 set 384181 done 3389750134 3336 set 473368 done 4257453598 3336 set 534001 done 5125593331 | |