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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library MandelIsolateTest; | 5 library MandelIsolateTest; |
6 import 'dart:isolate'; | 6 import 'dart:isolate'; |
7 import 'dart:math'; | 7 import 'dart:math'; |
8 import '../../pkg/unittest/lib/unittest.dart'; | 8 import '../../pkg/unittest/lib/unittest.dart'; |
9 | 9 |
10 const TERMINATION_MESSAGE = -1; | 10 const TERMINATION_MESSAGE = -1; |
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32 _validated = new Completer<bool>(); | 32 _validated = new Completer<bool>(); |
33 } | 33 } |
34 | 34 |
35 void startClient(int id) { | 35 void startClient(int id) { |
36 assert(_sent < N); | 36 assert(_sent < N); |
37 final client = new LineProcessorClient(this, id); | 37 final client = new LineProcessorClient(this, id); |
38 client.processLine(_sent++); | 38 client.processLine(_sent++); |
39 } | 39 } |
40 | 40 |
41 void notifyProcessedLine(LineProcessorClient client, int y, List<int> line) { | 41 void notifyProcessedLine(LineProcessorClient client, int y, List<int> line) { |
42 assert(_result[y] === null); | 42 assert(_result[y] == null); |
43 _result[y] = line; | 43 _result[y] = line; |
44 _lineProcessedBy[y] = client; | 44 _lineProcessedBy[y] = client; |
45 | 45 |
46 if (_sent != N) { | 46 if (_sent != N) { |
47 client.processLine(_sent++); | 47 client.processLine(_sent++); |
48 } else { | 48 } else { |
49 client.shutdown(); | 49 client.shutdown(); |
50 } | 50 } |
51 | 51 |
52 // If all lines have been computed, validate the result. | 52 // If all lines have been computed, validate the result. |
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133 void processLines() { | 133 void processLines() { |
134 port.receive((message, SendPort replyTo) { | 134 port.receive((message, SendPort replyTo) { |
135 if (message == TERMINATION_MESSAGE) { | 135 if (message == TERMINATION_MESSAGE) { |
136 assert(replyTo == null); | 136 assert(replyTo == null); |
137 port.close(); | 137 port.close(); |
138 } else { | 138 } else { |
139 replyTo.send(processLine(message), null); | 139 replyTo.send(processLine(message), null); |
140 } | 140 } |
141 }); | 141 }); |
142 } | 142 } |
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