+++ /dev/null
-/*\r
- * $Id: Master.java 5059 2007-11-19 20:01:59Z mquinson $\r
- *\r
- * Copyright 2006,2007 Martin Quinson, Malek Cherier \r
- * All rights reserved. \r
- *\r
- * This program is free software; you can redistribute it and/or modify it\r
- * under the terms of the license (GNU LGPL) which comes with this package. \r
- */\r
-\r
-import simgrid.msg.*;\r
-\r
-public class Master extends simgrid.msg.Process \r
-{\r
- public void main(String[] args) throws JniException, NativeException \r
- {\r
- \r
- Msg.info("hello!");\r
- \r
- \r
- Msg.info("argc="+args.length);\r
- \r
- for (int i = 0; i<args.length; i++) \r
- Msg.info("argv:"+args[i]);\r
- \r
- if (args.length < 3) \r
- {\r
- Msg.info("Master needs 3 arguments");\r
- System.exit(1);\r
- }\r
- \r
- int taskCount = Integer.valueOf(args[0]).intValue(); \r
- \r
- double taskComputeSize = Double.valueOf(args[1]).doubleValue();\r
- \r
- double taskCommunicateSize = Double.valueOf(args[2]).doubleValue();\r
- \r
- BasicTask[] basicTasks = new BasicTask[taskCount];\r
- \r
- for (int i = 0; i < taskCount; i++) \r
- {\r
- basicTasks[i] = new BasicTask("Task_" + i, taskComputeSize, taskCommunicateSize); \r
- }\r
- \r
- int aliasCount = args.length - 3;\r
- \r
- String[] aliases = new String[aliasCount];\r
- \r
- for(int i = 3; i < args.length ; i++) \r
- aliases[i - 3] = args[i];\r
- \r
- Msg.info("Got "+ aliasCount + " alias(es) :");\r
- \r
- for (int i = 0; i < aliasCount; i++)\r
- Msg.info("\t"+ aliases[i]);\r
- \r
- Msg.info("Got "+ taskCount + " task to process.");\r
- \r
- for (int i = 0; i < taskCount; i++) \r
- { \r
- Msg.info("Sending \"" + basicTasks[i].getName()+ "\" to \"" + aliases[i % aliasCount] + "\"");\r
- \r
- if((Host.currentHost().getName()).equals((aliases[i % aliasCount].split(":"))[0]))\r
- Msg.info("Hey ! It's me ! ");\r
- \r
- basicTasks[i].send(aliases[i % aliasCount]);\r
- }\r
- \r
- Msg.info("Send completed");\r
- \r
- Msg.info("All tasks have been dispatched. Let's tell everybody the computation is over.");\r
- \r
- FinalizeTask finalizeTask;\r
- \r
- for (int i = 0; i < aliasCount; i++) \r
- {\r
- finalizeTask = new FinalizeTask();\r
- finalizeTask.send(aliases[i]);\r
- \r
- }\r
- \r
- Msg.info("Goodbye now!");\r
- }\r
-}\r