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33 lines
990 B
Swift
33 lines
990 B
Swift
//===--- RangeAssignment.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 - 2021 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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import TestsUtils
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public let benchmarks =
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BenchmarkInfo(
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name: "RangeAssignment",
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runFunction: run_RangeAssignment,
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tags: [.validation, .api])
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@inline(never)
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public func run_RangeAssignment(_ scale: Int) {
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let range: Range = 100..<200
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var vector = [Double](repeating: 0.0 , count: 5000)
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let alfa = 1.0
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let n = 500*scale
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for _ in 1...n {
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vector[range] = ArraySlice(vector[range].map { $0 + alfa })
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}
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check(vector[100] == Double(n))
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}
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