| Index: example/runner-pool.dart
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| diff --git a/example/runner-pool.dart b/example/runner-pool.dart
|
| deleted file mode 100644
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| index a14e06d91052a864dca52dfa7dd5ade0efdabb78..0000000000000000000000000000000000000000
|
| --- a/example/runner-pool.dart
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| +++ /dev/null
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| @@ -1,57 +0,0 @@
|
| -// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
|
| -// for details. All rights reserved. Use of this source code is governed by a
|
| -// BSD-style license that can be found in the LICENSE file.
|
| -
|
| -library dart.pkg.isolate.sample.runners;
|
| -
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| -import "package:isolate/loadbalancer.dart";
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| -import "package:isolate/isolaterunner.dart";
|
| -import "dart:async" show Future, Completer;
|
| -
|
| -void main() {
|
| - int N = 44;
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| - var sw = new Stopwatch()..start();
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| - // Compute fib up to 42 with 4 isolates.
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| - parfib(N, 4).then((v1) {
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| - var t1 = sw.elapsedMilliseconds;
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| - sw.stop();
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| - sw.reset();
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| - print("fib#4(${N}) = ${v1[N]}, ms: $t1");
|
| - sw.start();
|
| - // Then compute fib up to 42 with 2 isolates.
|
| - parfib(N, 2).then((v2) {
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| - var t2 = sw.elapsedMilliseconds;
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| - sw.stop();
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| - print("fib#2(${N}) = ${v2[N]}, ms: $t2");
|
| - });
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| - });
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| -}
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| -
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| -// Compute fibonnacci 1..limit
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| -Future<List<int>> parfib(int limit, int parallelity) {
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| - return LoadBalancer.create(parallelity, IsolateRunner.spawn).then(
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| - (LoadBalancer pool) {
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| - List<Future> fibs = new List(limit + 1);
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| - // Schedule all calls with exact load value and the heaviest task
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| - // assigned first.
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| - schedule(a, b, i) {
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| - if (i < limit) {
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| - schedule(a + b, a, i + 1);
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| - }
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| - fibs[i] = pool.run(fib, i, load: a);
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| - }
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| - schedule(0, 1, 0);
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| - // And wait for them all to complete.
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| - return Future.wait(fibs).whenComplete(pool.close);
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| - });
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| -}
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| -
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| -int computeFib(n) {
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| - int result = fib(n);
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| - return result;
|
| -}
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| -
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| -int fib(n) {
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| - if (n < 2) return n;
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| - return fib(n - 1) + fib(n - 2);
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| -}
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|
|