mirror of
https://github.com/allaunthefox/Research-Stack.git
synced 2026-07-31 03:05:21 +00:00
49 lines
1.5 KiB
Text
49 lines
1.5 KiB
Text
import Semantics.FixedPoint
|
|
import Semantics.Bind
|
|
|
|
namespace Semantics.Autobalance
|
|
|
|
open Semantics
|
|
|
|
/--
|
|
NodeState: Represents the health of a research node.
|
|
-/
|
|
structure NodeState where
|
|
ip : String
|
|
recordCount : Nat
|
|
isOnline : Bool
|
|
load : Q16_16
|
|
deriving Repr, BEq
|
|
|
|
/--
|
|
BalanceInvariant: A network is 'Grounded' if the variance in record counts
|
|
is within the prescribed tolerance (10% delta).
|
|
-/
|
|
def isGrounded (nodes : List NodeState) : Bool :=
|
|
let onlineNodes := nodes.filter (·.isOnline)
|
|
if onlineNodes.length < 2 then true
|
|
else
|
|
-- Simple heuristic: if any online node has 0 records while others have many, not grounded.
|
|
let hasEmpty := onlineNodes.any (·.recordCount == 0)
|
|
let hasLoaded := onlineNodes.any (·.recordCount > 100)
|
|
!(hasEmpty && hasLoaded)
|
|
|
|
open Semantics.Q16_16
|
|
|
|
/--
|
|
EquilibriumCost: The cost of an autobalance event (Q16.16).
|
|
Cross-node broadcast is expensive but necessary for full view.
|
|
-/
|
|
def balanceCost (n : NodeState) (_g : Metric) : Semantics.Q16_16 :=
|
|
if n.isOnline then ofFloat 0.5
|
|
else ofFloat 5.0
|
|
|
|
/--
|
|
The Autobalance Bind: Connects the local substrate to the network equilibrium.
|
|
-/
|
|
def balanceBind (localNode : NodeState) (remoteNode : NodeState) (g : Metric) : Bind NodeState NodeState :=
|
|
controlBind localNode remoteNode g (fun n _ _ => balanceCost n g)
|
|
(fun _ => if isGrounded [localNode, remoteNode] then "equilibrium_attained" else "rebalance_required")
|
|
(fun _ => "lawful_sync_witness")
|
|
|
|
end Semantics.Autobalance
|