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2026-04-21 10:27:25 UTC
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Wolf480pl on Nostr: What if I have a chunk of memory with a bunch of counters that are being constantly ...

What if I have a chunk of memory with a bunch of counters that are being constantly updated by another thread, and I want to make a private copy of it (doesn't have to be consistent as a whole, only each counter needs to be internally consistent) to read at my leisure, without the other cores' writes pushing it out of my cache?

Not a real case where I found this to be a bottleneck, just wondering what are the possibilities.