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[benchmark] PopFront Legacy Factor

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This commit is contained in:
Pavol Vaskovic
2019-01-21 21:46:46 +01:00
parent c087a02596
commit aecea3334e
2 changed files with 13 additions and 15 deletions
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20
benchmark/single-source/PopFront.swift
View File

@@ -13,19 +13,23 @@
import TestsUtils
public let PopFront = [
BenchmarkInfo(name: "PopFrontArray", runFunction: run_PopFrontArray, tags: [.validation, .api, .Array]),
BenchmarkInfo(name: "PopFrontUnsafePointer", runFunction: run_PopFrontUnsafePointer, tags: [.validation, .api]),
BenchmarkInfo(name: "PopFrontArray",
runFunction: run_PopFrontArray,
tags: [.validation, .api, .Array],
legacyFactor: 20),
BenchmarkInfo(name: "PopFrontUnsafePointer",
runFunction: run_PopFrontUnsafePointer,
tags: [.validation, .api],
legacyFactor: 100),
]
let reps = 1
let arrayCount = 1024
@inline(never)
public func run_PopFrontArray(_ N: Int) {
let orig = Array(repeating: 1, count: arrayCount)
var a = [Int]()
for _ in 1...20*N {
for _ in 1...reps {
for _ in 1...N {
var result = 0
a.append(contentsOf: orig)
while a.count != 0 {
@@ -33,7 +37,6 @@ public func run_PopFrontArray(_ N: Int) {
a.remove(at: 0)
}
CheckResults(result == arrayCount)
}
}
}
@@ -41,8 +44,7 @@ public func run_PopFrontArray(_ N: Int) {
public func run_PopFrontUnsafePointer(_ N: Int) {
var orig = Array(repeating: 1, count: arrayCount)
let a = UnsafeMutablePointer<Int>.allocate(capacity: arrayCount)
for _ in 1...100*N {
for _ in 1...reps {
for _ in 1...N {
for i in 0..<arrayCount {
a[i] = orig[i]
}
@@ -54,8 +56,6 @@ public func run_PopFrontUnsafePointer(_ N: Int) {
count -= 1
}
CheckResults(result == arrayCount)
}
}
a.deallocate()
}

8
benchmark/single-source/PopFrontGeneric.swift
View File

@@ -15,9 +15,9 @@ import TestsUtils
public let PopFrontArrayGeneric = BenchmarkInfo(
name: "PopFrontArrayGeneric",
runFunction: run_PopFrontArrayGeneric,
tags: [.validation, .api, .Array])
tags: [.validation, .api, .Array],
legacyFactor: 20)
let reps = 1
let arrayCount = 1024
// This test case exposes rdar://17440222 which caused rdar://17974483 (popFront
@@ -50,8 +50,7 @@ func myArrayReplace<
public func run_PopFrontArrayGeneric(_ N: Int) {
let orig = Array(repeating: 1, count: arrayCount)
var a = [Int]()
for _ in 1...20*N {
for _ in 1...reps {
for _ in 1...N {
var result = 0
a.append(contentsOf: orig)
while a.count != 0 {
@@ -59,6 +58,5 @@ public func run_PopFrontArrayGeneric(_ N: Int) {
myArrayReplace(&a, 0..<1, EmptyCollection())
}
CheckResults(result == arrayCount)
}
}
}