Re:A Tour of Safe Tracing GC Designs in Rust
by uluyol on Saturday June 19, 2021 @09:38AM
(#27560370)
The signal based mechanism is only used for stragglers.
Go still uses the function call check. The runtime devs found a way to combine it with a check to see if the goroutine's stack needs to be resized, so it doesn't actually cost anything.
Go still uses the function call check. The runtime devs found a way to combine it with a check to see if the goroutine's stack needs to be resized, so it doesn't actually cost anything.