//===--- MapReduce.swift --------------------------------------------------===// // // This source file is part of the Swift.org open source project // // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors // Licensed under Apache License v2.0 with Runtime Library Exception // // See http://swift.org/LICENSE.txt for license information // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors // //===----------------------------------------------------------------------===// import TestsUtils import Foundation @inline(never) public func run_MapReduce(N: Int) { var numbers = [Int](0..<1000) var c = 0 for _ in 1...N*100 { numbers = numbers.map({$0 &+ 5}) c += numbers.reduce(0, combine: &+) } CheckResults(c != 0, "IncorrectResults in MapReduce") }