# make -C ../.. && valgrind ruby MasterSlave.rb --log=ruby.thres:debug 2>&1 | less
require 'simgrid'
+
include MSG
#################################################
# Class Master
#################################################
-class Master < MsgProcess
- def initialize2()
- super()
- end
-
-
- # msg_main : that function that will be executed when Running Simulation
- def msg_main(args) # args is an array containing arguments for function master
- info("Hello From Master")
- size = args.size
- info ("Number of Args for Master = " + size.to_s)
+class Master < MSG::Process
+ # main : that function that will be executed when Running Simulation
+ def main(args) # args is an array containing arguments for function master
+ size = args.size
for i in 0..size-1
- info("args["+String(i)+"]="+args[i])
+ MSG::info("args["+String(i)+"]="+args[i])
end
-
+
raise "Master needs 3 arguments" if size < 3
numberOfTask = Integer(args[0])
taskComputeSize = Float(args[1])
taskCommunicationSize = Float(args[2])
slaveCount = Integer(args[3])
- #Creating & Sending Task
+ # Creates and sends the tasks
for i in 0..numberOfTask-1
-
-
- task = Task.new("Task_"+ i.to_s, taskComputeSize , taskCommunicationSize );
- s_alias = "slave>>" + (i%slaveCount).to_s
- info("Master Sending "+ Task.name(task) + " to " + s_alias + " with Comput Size " + Task.compSize(task).to_s)
- Task.send(task,s_alias)
- info("Master Done Sending " +Task.name(task) + " to " + s_alias)
-# sameTask = Task.receive(s_alias)
-# puts "Master Receiving its Own Task"
+ task = MSG::Task.new("Task_"+ i.to_s, taskComputeSize , taskCommunicationSize);
+ mailbox = "slave " + (i%slaveCount).to_s
+ MSG::info("Master Sending "+ MSG::Task.name(task) + " to " + mailbox + " with Comput Size " +
+ MSG::Task.compSize(task).to_s)
+# task.compSize.to_s) # FIXME: This version creates a deadlock. Interesting
+ MSG::Task.send(task,mailbox)
+ MSG::info("Master Done Sending " +MSG::Task.name(task) + " to " + mailbox)
end
- # Sending Finalize Tasks
- info ("Master: All tasks have been dispatched. Let's tell everybody the computation is over.")
+ # Sending Finalize MSG::Tasks
+ MSG::info("Master: All tasks have been dispatched. Let's tell everybody the computation is over.")
for i in 0..slaveCount-1
- s_alias = "slave " + i.to_s
- info ("Master Sending Finalize to " + s_alias)
- Task.send(Task.new("finalize",0,0),s_alias)
+ mailbox = "slave " + i.to_s
+ MSG::info("Master Sending Finalize to " + mailbox)
+ MSG::Task.send(Task.new("finalize",0,0),mailbox)
end
- info("Master : Everything's Done")
+ MSG::info("Master : Everything's Done")
end
end
#################################################
# Class Slave
#################################################
-class Slave < MsgProcess
-
- def initialize()
- super()
- end
-
- # msg_main : that function that will be executed when Running Simulation
- def msg_main(args)
- info("Hello From Slave")
- s_mailbox = "slave>>" + args[0]
+class Slave < MSG::Process
+ def main(args)
+ mailbox = "slave " + args[0]
while true
-
info("Ready to Receive Task")
- task = Task.receive(s_mailbox)
- task_name = Task.name(task)
- info ("Task Received : " + task.name)
- if (task_name == "finalize")
- info("Slave" + s_mailbox + "got finalize msg")
- break
- end
- info("Slave " + s_mailbox + " ...Processing" + Task.name(task))
- Task.execute(task)
- end
- info("Slave " + s_mailbox + "I'm Done , See You !!")
+ task = MSG::Task.receive(mailbox)
+ task_name = MSG::Task.name(task)
+ MSG::info("Task Received : " + task.name)
+ if (task_name == "finalize")
+ MSG::info("Slave" + s_mailbox + "got finalize msg")
+ break
+ end
+ MSG::info("Slave " + s_mailbox + " ...Processing" + MSG::Task.name(task))
+ MSG::Task.execute(task)
end
-
- end
+ MSG::info("Slave " + s_mailbox + "I'm Done , See You !!")
+ end
+end
#################################################
else
MSG.createEnvironment("platform.xml")
MSG.deployApplication("deploy.xml")
- Thread.list.each {|t| p t}
+ #Thread.list.each {|t| p t}
end
# Thread.list.each {|t| p t}
-MSG.run()
-MSG.getClock()
+MSG.run
+MSG.getClock #FIXME: write "puts MSG.getClock" instead
# exit()
