memory mirroring?
memory mirroring?
Posted Mar 17, 2012 17:13 UTC (Sat) by arjan (subscriber, #36785)In reply to: memory mirroring? by khim
Parent article: Toward better NUMA scheduling
also note that while latency might be 2x longer due to distance, there are cases where it's more beneficial to actually aggregate the memory bandwidth of local + remote rather than being local only....
single threaded, highly memory bandwidth bound apps come to mind in this regard.
single threaded, highly memory bandwidth bound apps come to mind in this regard.