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fix: specialized linear layout for decoupling capacitors (#15) #57

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fix: specialized linear layout for decoupling capacitors (#15) #57

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7 changes: 6 additions & 1 deletion lib/solvers/PackInnerPartitionsSolver/SingleInnerPartitionPackingSolver.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -129,15 +129,20 @@ export class SingleInnerPartitionPackingSolver extends BaseSolver {
})

let minGap = this.partitionInputProblem.chipGap
let packPlacementStrategy = "minimum_closest_sum_squared_distance"

if (this.partitionInputProblem.partitionType === "decoupling_caps") {
minGap = this.partitionInputProblem.decouplingCapsGap ?? minGap
// Use shortest_connection_along_outline for decoupling caps to create clean linear layout
// instead of scattered placement (addresses issue #15)
packPlacementStrategy = "shortest_connection_along_outline"
}

return {
components: packComponents,
minGap,
packOrderStrategy: "largest_to_smallest",
packPlacementStrategy: "minimum_closest_sum_squared_distance",
packPlacementStrategy,
}
}

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