3 ms·
> ... update the pointers ... Pretty sure ARM and x86 you would be seeing on AWS does have strong memory ordering, and has atomic operations that operate on so
by jpc0 2y ago
> ... update the pointers ...
Pretty sure ARM and x86 you would be seeing on AWS does have strong memory ordering, and has atomic operations that operate on something the size of a single register...
- cperciva 2y agoGraviton has weaker memory ordering than amd64. I know this because FreeBSD had a ring buffer which was buggy on Graviton...