Efficiency issues: who uses the timer and sleep () in the thread, who is more efficient

gugu911

If you want to do the same thing continuously:
1: Use sleep ()
while (TRUE)
{
sleep (100);
}

2: Using timer events
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Which of these two methods is more efficient and consumes less resources, provided that it is in the "" thread ""

深蓝旅者

It may be that Sleep occupies less resources, and the thread does not need to be scheduled when it is sleeping. It also needs to accept thread messages when using the timer message processing function.