3 ms·

Running an empty loop with no sleep or other yield type operation will peg one of your cores if you pin it to that core. Int main() { while(1) {} } co

Running an empty loop with no sleep or other yield type operation will peg one of your cores if you pin it to that core. Int main() { while(1) {} } compile that with -O0 and see what happens.

winrid 2y ago
When did we say anything about no sleep or yield? That's completely different. Read the thread.
lupusreal 2y ago
"A thousand times a second" obviously implies sleep or yield unless your computer is old enough to be your grandfather.