5 simgrid.info("Hello from lua, I'm the master")
6 for i,v in ipairs(arg) do
7 simgrid.info("Got "..v)
16 error("Argc should be 4");
18 simgrid.info("Argc="..(#arg).." (should be 4)")
23 tk = simgrid.Task.new("Task "..i,comp_size,comm_size);
24 alias = "slave "..(i%slave_count);
25 simgrid.info("Master sending '" .. simgrid.Task.name(tk) .."' To '" .. alias .."'");
26 simgrid.Task.send(tk,alias); -- C user data set to NULL
27 simgrid.info("Master done sending '".. simgrid.Task.name(tk) .."' To '" .. alias .."'");
30 -- Sending Finalize Message To Others
32 simgrid.info("Master: All tasks have been dispatched. Let's tell everybody the computation is over.");
33 for i=0,slave_count-1 do
35 simgrid.info("Master: sending finalize to "..alias);
36 simgrid.Task.send(simgrid.Task.new("finalize",0,0),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 -- tk = simgrid.Task.new("",0,0); --??
52 -- simgrid.Task.recv2(tk,my_mailbox);
53 local tk = simgrid.Task.recv(my_mailbox);
55 local tk_name = simgrid.Task.name(tk)
57 if (tk_name == "finalize") then
58 simgrid.info("Slave '" ..my_mailbox.."' got finalize msg");
62 simgrid.info("Slave '" ..my_mailbox.."' processing "..simgrid.Task.name(tk))
63 simgrid.Task.execute(tk);
65 simgrid.info("Slave '" ..my_mailbox.."': task "..simgrid.Task.name(tk) .. " done")
68 simgrid.info("Slave '" ..my_mailbox.."': I'm Done . See You !!");
70 end -- function ----------------------------------------------------------
79 simgrid.platform("../../../examples/msg/small_platform.xml")
80 simgrid.application("../ruby/deploy.xml")
82 simgrid.info("Simulation's over. See you.")