Run under Ubuntu 22.04.1 with SMT disabled, cluster mode is set to quadrant. This one has a fair average latency across tiles, which have their own L2 cache, thanks to its 2D mesh interconnect. This processor does not have L3 cache shared with tiles so the latency looks kind of flat except for in-tile latency.
Run under Ubuntu 22.04.1 with SMT disabled, cluster mode is set to quadrant. This one has a fair average latency across tiles, which have their own L2 cache, thanks to its 2D mesh interconnect. This processor does not have L3 cache shared with tiles so the latency looks kind of flat except for in-tile latency.