On Friday, 11 March 2022 at 15:52:04 UTC Gregg Townsend wrote: > Two concurrent calls of Put can load identical head and tail values and > then store in the same slot. >
Correct, but that's not a valid way to use this code. See https://github.com/QuantumLeaps/lock-free-ring-buffer#lock-free-restrictions *"The ring buffer does not require any "locking" (mutual exclusion mechanism) as long as the following restrictions are met:* 1. *Only one thread/interrupt can produce data into the ring buffer* 2. *Only one thread/interrupt can consume data from the ring buffer* *In other words, a given LFRB can be used only by one pair of producer/ consumer threads/interrupts. Fortunately, this is the most frequently encountered scenario."* -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/2433b1d4-1d5c-4096-8de8-593086cf655fn%40googlegroups.com.
