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There's already plenty of code to handle NUMA, it shouldn't have been too hard to add proper support for that.
by himinlomax 4y ago
There's already plenty of code to handle NUMA, it shouldn't have been too hard to add proper support for that.
- rbanffy 4y agoIt adds another layer - while NUMA is about latencies, Optane memory is about latency AND how frequently the information is changed (to minimize wear on the device). There are some obvious signals (disk caches would be one), but richer semantics would help a lot to make it perform.