Go's Timers: A Per-P Heap and a Timer That Never Blocks a Thread
Timers are heap entries owned by a P, checked by the scheduler at the top of every round; a sleeping goroutine parks on a timer attached to its own g, and no OS thread is ever …
Timers are heap entries owned by a P, checked by the scheduler at the top of every round; a sleeping goroutine parks on a timer attached to its own g, and no OS thread is ever …