4 simgrid.info("Hello from lua, I'm the master")
5 for i,v in ipairs(arg) do
6 simgrid.info("Got "..v)
15 error("Argc should be 4");
17 simgrid.info("Argc="..(#arg).." (should be 4)")
22 tk = simgrid.Task.new("Task "..i,comp_size,comm_size);
23 alias = "slave "..(i%slave_count);
24 simgrid.info("Master sending '" .. simgrid.Task.name(tk) .."' To '" .. alias .."'");
25 simgrid.Task.send(tk,alias); -- C user data set to NULL
26 simgrid.info("Master done sending '".. simgrid.Task.name(tk) .."' To '" .. alias .."'");
29 -- Sending Finalize Message To Others
31 simgrid.info("Master: All tasks have been dispatched. Let's tell everybody the computation is over.");
32 for i=0,slave_count-1 do
34 simgrid.info("Master: sending finalize to "..alias);
35 finalize = simgrid.Task.new("finalize",comp_size,comm_size);
36 simgrid.Task.send(finalize,alias)
38 simgrid.info("Master: Everything's done.");
43 -- Slave Function ---------------------------------------------------------
46 local my_mailbox="slave "..arg[1]
47 simgrid.info("Hello from lua, I'm a poor slave with mbox: "..my_mailbox)
51 local tk = simgrid.Task.recv(my_mailbox);
52 if (simgrid.Task.name(tk) == "finalize") then
53 simgrid.info("Slave '" ..my_mailbox.."' got finalize msg");
56 --local tk_name = simgrid.Task.name(tk)
57 simgrid.info("Slave '" ..my_mailbox.."' processing "..simgrid.Task.name(tk))
58 simgrid.Task.execute(tk)
59 simgrid.info("Slave '" ..my_mailbox.."': task "..simgrid.Task.name(tk) .. " done")
62 simgrid.info("Slave '" ..my_mailbox.."': I'm Done . See You !!");
68 -- Simulation Code ----------------------------------------------------------
72 simgrid.platform(arg[1])
73 simgrid.application(arg[2])
75 simgrid.platform("../msg/small_platform.xml")
76 simgrid.application("../ruby/deploy.xml")
79 simgrid.info("Simulation's over.See you.")