4 ms·
Optimizing a Spin-Lock
- hn4e309qn4 1mo ago[dead]
- dalvrosa 1mo agoA spin-lock is a lock that never sleeps. Instead of yielding to the scheduler, the thread stays on the CPU and spins. No syscalls. No context switches. In this post, we’ll build a version, step by step, that is 5.7x faster while drawing 5.4x less energy.
- hnacobsxph 1mo agoNice article
- dalvrosa 1mo agoThanks!
- hnrprtlpdb 1mo ago[dead]