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[benchmark] DictionaryOfAnyHashableStrings SO LF

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Adjust workload, apply legacyFactor and fix the extra loop of the workload causing the measurable setup overhad.
This commit is contained in:
Pavol Vaskovic
2019-02-28 22:13:49 +01:00
parent c903186fa4
commit 6195afcda0
1 changed files with 6 additions and 9 deletions
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15
benchmark/single-source/DictionaryOfAnyHashableStrings.swift
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@@ -21,18 +21,15 @@ public var DictionaryOfAnyHashableStrings = [
name: "DictionaryOfAnyHashableStrings_insert",
runFunction: run_DictionaryOfAnyHashableStrings_insert,
tags: [.abstraction, .runtime, .cpubench],
setUpFunction: {
keys = buildKeys(500)
}
setUpFunction: { keys = buildKeys(50) },
legacyFactor: 14
),
BenchmarkInfo(
name: "DictionaryOfAnyHashableStrings_lookup",
runFunction: run_DictionaryOfAnyHashableStrings_lookup,
tags: [.abstraction, .runtime, .cpubench],
setUpFunction: {
keys = buildKeys(500)
workload = buildWorkload()
}
setUpFunction: { keys = buildKeys(50); workload = buildWorkload() },
legacyFactor: 24
),
]
@@ -65,7 +62,7 @@ func buildWorkload() -> [AnyHashable: Any] {
@inline(never)
public func run_DictionaryOfAnyHashableStrings_insert(_ n: Int) {
precondition(keys.count > 0)
for _ in 0 ... n {
for _ in 1...n {
blackHole(buildWorkload())
}
}
@@ -74,7 +71,7 @@ public func run_DictionaryOfAnyHashableStrings_insert(_ n: Int) {
public func run_DictionaryOfAnyHashableStrings_lookup(_ n: Int) {
precondition(workload.count > 0)
precondition(keys.count > 0)
for _ in 0 ... n {
for _ in 1...n {
for i in 0 ..< keys.count {
let key = keys[i]
CheckResults((workload[key] as! Int) == i)