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37 lines
947 B
Swift
37 lines
947 B
Swift
//===--- Memset.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: "Memset",
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runFunction: run_Memset,
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tags: [.validation, .unstable])
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@inline(never)
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func memset(_ a: inout [Int], _ c: Int) {
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for i in 0..<a.count {
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a[i] = c
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}
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}
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@inline(never)
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public func run_Memset(_ n: Int) {
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var a = [Int](repeating: 0, count: 10_000)
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for _ in 1...50*n {
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memset(&a, 1)
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memset(&a, 0)
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}
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check(a[87] == 0)
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}
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