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9eea282719
- 1..3 now means 1,2 - 1...3 now means 1,2,3 Implements <rdar://problem/16839891> Swift SVN r18066
34 lines
574 B
Swift
34 lines
574 B
Swift
@asmname("mach_absolute_time") func __mach_absolute_time__() -> UInt64
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@final class Node {
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var next: Node?
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var data: Int
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init(n: Node?, d: Int) {
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next = n
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data = d
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}
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}
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print("Creating list\n")
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var head = Node(nil, 0)
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for i in 0..100 {
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head = Node(head, i)
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}
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let start = __mach_absolute_time__()
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print("Summing list\n")
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var sum = 0
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var ptr = head
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for i in 0..100000 {
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ptr = head
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while let nxt = ptr.next {
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sum += ptr.data
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ptr = nxt
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}
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}
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let delta = __mach_absolute_time__() - start
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print("sum = \(sum)\n")
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println("\(delta) nanoseconds.")
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