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44 lines
1.3 KiB
Swift
44 lines
1.3 KiB
Swift
//===--- SuperChars.swift -------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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// This test tests the performance of ASCII Character comparison.
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import TestsUtils
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public let SuperChars = BenchmarkInfo(
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name: "SuperChars2",
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runFunction: run_SuperChars,
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tags: [.validation, .api, .String],
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setUpFunction: { blackHole(alphabetInput) })
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// Permute some characters.
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let alphabetInput: [Character] = [
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"A", "B", "C", "D", "E", "F", "«",
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"á", "お", "S", "T", "U", "🇯🇵",
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"🧟♀️", "👩👦👦", "🕴🏿", "2", "?",
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]
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@inline(never)
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public func run_SuperChars(_ N: Int) {
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// Permute some characters.
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let alphabet: [Character] = alphabetInput
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for _ in 0..<N {
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for firstChar in alphabet {
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for middleChar in alphabet {
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for lastChar in alphabet {
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blackHole((firstChar == middleChar) != (middleChar < lastChar))
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}
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}
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}
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}
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}
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