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Merge pull request #13739 from milseman/char_prop_bench
[benchmark] Add a CharacterProperties benchmark
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‎benchmark/CMakeLists.txt

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@@ -47,6 +47,7 @@ set(SWIFT_BENCH_MODULES
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single-source/CaptureProp
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single-source/CharacterLiteralsLarge
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single-source/CharacterLiteralsSmall
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single-source/CharacterProperties
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single-source/Chars
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single-source/ClassArrayGetter
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single-source/DeadArray

‎benchmark/single-source/CharacterProperties.swift

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//===--- CharacterProperties.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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////////////////////////////////////////////////////////////////////////////////
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// WARNING: This file is manually generated from .gyb template and should not
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// be directly modified. Instead, make changes to CharacterProperties.swift.gyb
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// and run scripts/generate_harness/generate_harness.py to regenerate this file.
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////////////////////////////////////////////////////////////////////////////////
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import TestsUtils
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import Foundation
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public let CharacterPropertiesFetch = BenchmarkInfo(
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name: "CharacterPropertiesFetch",
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runFunction: run_CharacterPropertiesFetch,
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tags: [.validation, .api, .String])
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public let CharacterPropertiesStashed = BenchmarkInfo(
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name: "CharacterPropertiesStashed",
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runFunction: run_CharacterPropertiesStashed,
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tags: [.validation, .api, .String])
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extension Character {
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var firstScalar: UnicodeScalar { return unicodeScalars.first! }
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}
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// Fetch the CharacterSet for every call
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func isControl(_ c: Character) -> Bool {
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return CharacterSet.controlCharacters.contains(c.firstScalar)
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}
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func isAlphanumeric(_ c: Character) -> Bool {
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return CharacterSet.alphanumerics.contains(c.firstScalar)
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}
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func isLowercase(_ c: Character) -> Bool {
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return CharacterSet.lowercaseLetters.contains(c.firstScalar)
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}
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func isPunctuation(_ c: Character) -> Bool {
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return CharacterSet.punctuationCharacters.contains(c.firstScalar)
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}
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func isWhitespace(_ c: Character) -> Bool {
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return CharacterSet.whitespaces.contains(c.firstScalar)
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}
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func isLetter(_ c: Character) -> Bool {
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return CharacterSet.letters.contains(c.firstScalar)
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}
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func isUppercase(_ c: Character) -> Bool {
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return CharacterSet.uppercaseLetters.contains(c.firstScalar)
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}
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func isDecimal(_ c: Character) -> Bool {
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return CharacterSet.decimalDigits.contains(c.firstScalar)
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}
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func isNewline(_ c: Character) -> Bool {
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return CharacterSet.newlines.contains(c.firstScalar)
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}
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func isCapitalized(_ c: Character) -> Bool {
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return CharacterSet.capitalizedLetters.contains(c.firstScalar)
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}
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// Stash the set
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let controlCharacters = CharacterSet.controlCharacters
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func isControlStashed(_ c: Character) -> Bool {
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return controlCharacters.contains(c.firstScalar)
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}
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let alphanumerics = CharacterSet.alphanumerics
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func isAlphanumericStashed(_ c: Character) -> Bool {
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return alphanumerics.contains(c.firstScalar)
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}
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let lowercaseLetters = CharacterSet.lowercaseLetters
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func isLowercaseStashed(_ c: Character) -> Bool {
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return lowercaseLetters.contains(c.firstScalar)
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}
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let punctuationCharacters = CharacterSet.punctuationCharacters
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func isPunctuationStashed(_ c: Character) -> Bool {
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return punctuationCharacters.contains(c.firstScalar)
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}
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let whitespaces = CharacterSet.whitespaces
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func isWhitespaceStashed(_ c: Character) -> Bool {
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return whitespaces.contains(c.firstScalar)
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}
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let letters = CharacterSet.letters
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func isLetterStashed(_ c: Character) -> Bool {
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return letters.contains(c.firstScalar)
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}
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let uppercaseLetters = CharacterSet.uppercaseLetters
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func isUppercaseStashed(_ c: Character) -> Bool {
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return uppercaseLetters.contains(c.firstScalar)
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}
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let decimalDigits = CharacterSet.decimalDigits
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func isDecimalStashed(_ c: Character) -> Bool {
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return decimalDigits.contains(c.firstScalar)
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}
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let newlines = CharacterSet.newlines
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func isNewlineStashed(_ c: Character) -> Bool {
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return newlines.contains(c.firstScalar)
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}
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let capitalizedLetters = CharacterSet.capitalizedLetters
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func isCapitalizedStashed(_ c: Character) -> Bool {
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return capitalizedLetters.contains(c.firstScalar)
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}
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// Compute on the fly
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//
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// TODO: If UnicodeScalars ever exposes category, etc., implement the others!
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func isNewlineComputed(_ c: Character) -> Bool {
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switch c.firstScalar.value {
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case 0x000A...0x000D: return true
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case 0x0085: return true
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case 0x2028...0x2029: return true
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default: return false
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}
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}
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let workload = """
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the quick brown 🦊 jumped over the lazy 🐶.
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в чащах юга жил-был цитрус? да, но фальшивый экземпляр
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𓀀𓀤𓁓𓁲𓃔𓃗𓃀𓃁𓃂𓃃𓆌𓆍𓆎𓆏𓆐𓆑𓆒𓆲𓁿
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🝁ꃕ躍‾∾📦⺨
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👍👩‍👩‍👧‍👧👨‍👨‍👦‍👦🇺🇸🇨🇦🇲🇽👍🏻👍🏼👍🏽👍🏾👍🏿
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Lorem ipsum something something something...
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"""
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@inline(never)
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public func run_CharacterPropertiesFetch(_ N: Int) {
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for _ in 1...N {
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for c in workload {
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blackHole(isControl(c))
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blackHole(isAlphanumeric(c))
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blackHole(isLowercase(c))
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blackHole(isPunctuation(c))
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blackHole(isWhitespace(c))
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blackHole(isLetter(c))
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blackHole(isUppercase(c))
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blackHole(isDecimal(c))
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blackHole(isNewline(c))
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blackHole(isCapitalized(c))
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}
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}
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}
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@inline(never)
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public func run_CharacterPropertiesStashed(_ N: Int) {
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for _ in 1...N {
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for c in workload {
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blackHole(isControlStashed(c))
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blackHole(isAlphanumericStashed(c))
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blackHole(isLowercaseStashed(c))
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blackHole(isPunctuationStashed(c))
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blackHole(isWhitespaceStashed(c))
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blackHole(isLetterStashed(c))
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blackHole(isUppercaseStashed(c))
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blackHole(isDecimalStashed(c))
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blackHole(isNewlineStashed(c))
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blackHole(isCapitalizedStashed(c))
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}
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}
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}
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// TODO: run_CharacterPropertiesComputed
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‎benchmark/single-source/CharacterProperties.swift.gyb

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//===--- CharacterProperties.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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% # Ignore the following warning. This _is_ the correct file to edit.
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////////////////////////////////////////////////////////////////////////////////
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// WARNING: This file is manually generated from .gyb template and should not
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// be directly modified. Instead, make changes to CharacterProperties.swift.gyb
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// and run scripts/generate_harness/generate_harness.py to regenerate this file.
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////////////////////////////////////////////////////////////////////////////////
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import TestsUtils
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import Foundation
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public let CharacterPropertiesFetch = BenchmarkInfo(
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name: "CharacterPropertiesFetch",
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runFunction: run_CharacterPropertiesFetch,
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tags: [.validation, .api, .String])
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public let CharacterPropertiesStashed = BenchmarkInfo(
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name: "CharacterPropertiesStashed",
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runFunction: run_CharacterPropertiesStashed,
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tags: [.validation, .api, .String])
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extension Character {
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var firstScalar: UnicodeScalar { return unicodeScalars.first! }
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}
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% Properties = { "Alphanumeric": "alphanumerics", "Capitalized": "capitalizedLetters", \
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% "Control": "controlCharacters", \
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% "Decimal": "decimalDigits", \
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% "Letter": "letters", \
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% "Lowercase": "lowercaseLetters", \
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% "Uppercase": "uppercaseLetters", \
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% "Newline": "newlines", \
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% "Whitespace": "whitespaces", \
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% "Punctuation": "punctuationCharacters" \
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% }
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// Fetch the CharacterSet for every call
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% for Property, Set in Properties.items():
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func is${Property}(_ c: Character) -> Bool {
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return CharacterSet.${Set}.contains(c.firstScalar)
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}
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% end
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// Stash the set
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% for Property, Set in Properties.items():
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let ${Set} = CharacterSet.${Set}
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func is${Property}Stashed(_ c: Character) -> Bool {
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return ${Set}.contains(c.firstScalar)
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}
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% end
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// Compute on the fly
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//
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// TODO: If UnicodeScalars ever exposes category, etc., implement the others!
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func isNewlineComputed(_ c: Character) -> Bool {
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switch c.firstScalar.value {
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case 0x000A...0x000D: return true
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case 0x0085: return true
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case 0x2028...0x2029: return true
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default: return false
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}
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}
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let workload = """
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the quick brown 🦊 jumped over the lazy 🐶.
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в чащах юга жил-был цитрус? да, но фальшивый экземпляр
79+
𓀀𓀤𓁓𓁲𓃔𓃗𓃀𓃁𓃂𓃃𓆌𓆍𓆎𓆏𓆐𓆑𓆒𓆲𓁿
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🝁ꃕ躍‾∾📦⺨
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👍👩‍👩‍👧‍👧👨‍👨‍👦‍👦🇺🇸🇨🇦🇲🇽👍🏻👍🏼👍🏽👍🏾👍🏿
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Lorem ipsum something something something...
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"""
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@inline(never)
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public func run_CharacterPropertiesFetch(_ N: Int) {
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for _ in 1...N {
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for c in workload {
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% for Property, Set in Properties.items():
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blackHole(is${Property}(c))
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% end
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}
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}
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}
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@inline(never)
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public func run_CharacterPropertiesStashed(_ N: Int) {
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for _ in 1...N {
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for c in workload {
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% for Property, Set in Properties.items():
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blackHole(is${Property}Stashed(c))
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% end
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}
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}
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}
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// TODO: run_CharacterPropertiesComputed
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‎benchmark/utils/main.swift

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@@ -32,6 +32,7 @@ import ByteSwap
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import CString
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import Calculator
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import CaptureProp
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import CharacterProperties
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import CharacterLiteralsLarge
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import CharacterLiteralsSmall
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import Chars
@@ -153,6 +154,8 @@ registerBenchmark(ByteSwap)
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registerBenchmark(CString)
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registerBenchmark(Calculator)
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registerBenchmark(CaptureProp)
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registerBenchmark(CharacterPropertiesFetch)
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registerBenchmark(CharacterPropertiesStashed)
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registerBenchmark(CharacterLiteralsLarge)
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registerBenchmark(CharacterLiteralsSmall)
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registerBenchmark(Chars)

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