lfu

type Config struct {
	// Capacity is total cache capacity in items (used to size structures). Required.
	Capacity int
	// Shards (power-of-two). If <= 0, we choose based on GOMAXPROCS and capacity.
	Shards int
	// MinTableLenPerShard clamps the per-shard table length (power-of-two). Default 8192.
	MinTableLenPerShard int
	// SampleMultiplier scales the reset (aging) threshold: resetAt = SampleMultiplier * numCounters.
	// Typical 8–16; default 10.
	SampleMultiplier int
	// DoorBitsPerCounter controls doorkeeper size; default 8 bits per counter index.
	DoorBitsPerCounter int
}

type ShardedAdmitter struct {
	// contains filtered or unexported fields
}