Nikolay Igotti
35 lines
1.2 KiB
Kotlin
35 lines
1.2 KiB
Kotlin
import konan.worker.*
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data class WorkerArgument(val intParam: Int, val stringParam: String)
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data class WorkerResult(val intResult: Int, val stringResult: String)
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fun main(args: Array<String>) {
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val COUNT = 5
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val workers = Array(COUNT, { _ -> startWorker()})
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for (attempt in 1 .. 3) {
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val futures = Array(workers.size, { workerIndex -> workers[workerIndex].schedule(TransferMode.CHECKED, {
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WorkerArgument(workerIndex, "attempt $attempt") }) { input ->
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var sum = 0
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for (i in 0..input.intParam * 1000) {
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sum += i
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}
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WorkerResult(sum, input.stringParam + " result")
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}
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})
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val futureSet = futures.toSet()
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var consumed = 0
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while (consumed < futureSet.size) {
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val ready = futureSet.waitForMultipleFutures(10000)
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ready.forEach {
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it.consume { result ->
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if (result.stringResult != "attempt $attempt result") throw Error("Unexpected $result")
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consumed++ }
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}
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}
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}
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workers.forEach {
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it.requestTermination().consume { _ -> }
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}
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println("OK")
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} |