+++ /dev/null
---Master Function
-function Master(...)
-
-simgrid.info("Hello from lua, I'm the master")
-for i,v in ipairs(arg) do
- simgrid.info("Got "..v)
-end
-
-nb_task = arg[1];
-comp_size = arg[2];
-comm_size = arg[3];
-slave_count = arg[4]
-
-if (#arg ~= 4) then
- error("Argc should be 4");
-end
-simgrid.info("Argc="..(#arg).." (should be 4)")
-
--- Dispatch the tasks
-
-for i=1,nb_task do
- tk = simgrid.Task.new("Task "..i,comp_size,comm_size);
- alias = "slave "..(i%slave_count);
- simgrid.info("Master sending '" .. simgrid.Task.name(tk) .."' To '" .. alias .."'");
- simgrid.Task.send(tk,alias); -- C user data set to NULL
- simgrid.info("Master done sending '".. simgrid.Task.name(tk) .."' To '" .. alias .."'");
-end
-
--- Sending Finalize Message To Others
-
-simgrid.info("Master: All tasks have been dispatched. Let's tell everybody the computation is over.");
-for i=0,slave_count-1 do
- alias = "slave "..i;
- simgrid.info("Master: sending finalize to "..alias);
- finalize = simgrid.Task.new("finalize",comp_size,comm_size);
- simgrid.Task.send(finalize,alias)
-end
- simgrid.info("Master: Everything's done.");
-end
-
--- end_of_master
-
--- Slave Function ---------------------------------------------------------
-function Slave(...)
-
-local my_mailbox="slave "..arg[1]
-simgrid.info("Hello from lua, I'm a poor slave with mbox: "..my_mailbox)
-
-while true do
-
- local tk = simgrid.Task.recv(my_mailbox);
- if (simgrid.Task.name(tk) == "finalize") then
- simgrid.info("Slave '" ..my_mailbox.."' got finalize msg");
- break
- end
- --local tk_name = simgrid.Task.name(tk)
- simgrid.info("Slave '" ..my_mailbox.."' processing "..simgrid.Task.name(tk))
- simgrid.Task.execute(tk)
- simgrid.info("Slave '" ..my_mailbox.."': task "..simgrid.Task.name(tk) .. " done")
-end -- while
-
-simgrid.info("Slave '" ..my_mailbox.."': I'm Done . See You !!");
-
-end
-
--- end_of_slave
-
--- Simulation Code ----------------------------------------------------------
-
-require "simgrid"
-if (#arg == 2) then
-simgrid.platform(arg[1])
-simgrid.application(arg[2])
-else
-simgrid.platform("../msg/small_platform.xml")
-simgrid.application("deploy.xml")
-end
-simgrid.run()
-simgrid.info("Simulation's over.See you.")
-simgrid.clean()
-
