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[Benchmarks][stdlib] Adding an extra benchmark for set isDisjoint for disjoint sets of different size #39265

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Merged
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Sep 14, 2021
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[Benchmarks][stdlib] Adding an extra benchmark for set isDisjoint for disjoint sets of different size #39265

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44 changes: 44 additions & 0 deletions benchmark/single-source/SetTests.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -25,11 +25,13 @@ let setAB = Set(0 ..< size) // 0 ..< 400
let setCD = Set(size ..< 2 * size) // 400 ..< 800
let setBC = Set(size - quarter ..< 2 * size - quarter) // 300 ..< 700
let setB = Set(size - quarter ..< size) // 300 ..< 400
let setCDS = Set(size ..< (size + (size/4))) // 400 ..< 500

let setOAB = Set(setAB.map(Box.init))
let setOCD = Set(setCD.map(Box.init))
let setOBC = Set(setBC.map(Box.init))
let setOB = Set(setB.map(Box.init))
let setOCDS = Set(setCDS.map(Box.init))

let countA = size - quarter // 300
let countB = quarter // 100
Expand Down Expand Up @@ -368,6 +370,16 @@ public let SetTests = [
runFunction: { n in run_SetIsDisjointBox(setOAB, setOCD, true, 50 * n) },
tags: [.validation, .api, .Set],
setUpFunction: { blackHole([setOAB, setOCD]) }),
BenchmarkInfo(
name: "Set.isDisjoint.Smaller.Int0",
runFunction: { n in run_SetIsDisjointIntCommutative(setAB, setCDS, true, 50 * n) },
tags: [.validation, .api, .Set],
setUpFunction: { blackHole([setAB, setCDS]) }),
BenchmarkInfo(
name: "Set.isDisjoint.Smaller.Box0",
runFunction: { n in run_SetIsDisjointBoxCommutative(setOAB, setOCDS, true, 50 * n) },
tags: [.validation, .api, .Set],
setUpFunction: { blackHole([setOAB, setOCDS]) }),
BenchmarkInfo(
name: "Set.isDisjoint.Int25",
runFunction: { n in run_SetIsDisjointInt(setB, setAB, false, 5000 * n) },
Expand Down Expand Up @@ -891,6 +903,22 @@ public func run_SetIsDisjointInt(
}
}

// Run isDisjoint Int switching the order of the two sets.
@inline(never)
public func run_SetIsDisjointIntCommutative(
_ a: Set<Int>,
_ b: Set<Int>,
_ r: Bool,
_ n: Int) {
for _ in 0 ..< n {
let isDisjointA = a.isDisjoint(with: identity(b))
CheckResults(isDisjointA == r)

let isDisjointB = b.isDisjoint(with: identity(a))
CheckResults(isDisjointB == r)
}
}

@inline(never)
public func run_SetIsDisjointSeqInt(
_ a: Set<Int>,
Expand Down Expand Up @@ -1091,6 +1119,22 @@ func run_SetIsDisjointBox(
}
}

// Run isDisjoint Box switching the order of the two sets.
@inline(never)
func run_SetIsDisjointBoxCommutative(
_ a: Set<Box<Int>>,
_ b: Set<Box<Int>>,
_ r: Bool,
_ n: Int) {
for _ in 0 ..< n {
let isDisjointA = a.isDisjoint(with: identity(b))
CheckResults(isDisjointA == r)

let isDisjointB = b.isDisjoint(with: identity(a))
CheckResults(isDisjointB == r)
}
}

@inline(never)
func run_SetIsDisjointSeqBox(
_ a: Set<Box<Int>>,
Expand Down