Add sync map and sync set #425
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Is there a reason ConcurrentMap and ConcurrentSet don't cover this case? I know ConccurrentMap uses shards with locks instead of 1 lock. I haven't looked at its set implementation. |
Could use ConcurrentMap (there is no ConcurrentSet impl). This use case is single writer, multiple reader with reads being much higher frequency than writes. cmap will use more memory, but probably not a lot more. This is a bit tidier, but cmap has some perf potential, so I'll switch. |
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