examples/cxx/explicitDestination/Master.cxx

   1 #include "Master.hpp"
   2 #include "BasicTask.hpp"
   3 #include "FinalizeTask.hpp"
   4
   5 #include <MsgHost.hpp>
   6 #include <HostNotFoundException.hpp>
   7
   8 #include <Msg.hpp>
   9
  10 MSG_IMPLEMENT_DYNAMIC(Master, Process)
  11
  12 int Master::main(int argc, char** argv)
  13 {
  14         int taskCount;
  15         double taskComputeSize;
  16         double taskCommunicateSize;
  17
  18         info("Hello");
  19
  20
  21         info(TEXT_("argc=") + TEXT_(argc));
  22
  23         for (int i = 0; i< argc; i++)
  24                 info(TEXT_("argv:") + TEXT_(argv[i]));
  25
  26         sscanf(argv[0],"%d", &taskCount);
  27
  28         sscanf(argv[1],"%lg", &taskComputeSize);
  29
  30         sscanf(argv[2],"%lg", &taskCommunicateSize);
  31
  32         BasicTaskPtr* basicTasks = new BasicTaskPtr[taskCount];
  33
  34         for (int i = 0; i < taskCount; i++)
  35                 basicTasks[i] = new BasicTask(TEXT_("Task_") + TEXT_(i), taskComputeSize, taskCommunicateSize);
  36
  37         int aliasCount = argc - 3;
  38
  39         char** aliases = (char**) calloc(aliasCount, sizeof(char*));
  40
  41         for(int i = 3; i < argc ; i++)
  42                 aliases[i - 3] = _strdup(argv[i]);
  43
  44         info(TEXT_("Got ") + TEXT_(aliasCount) + TEXT_(" alias(es) :"));
  45
  46         for (int i = 0; i < aliasCount; i++)
  47                 info(TEXT_("\t") + TEXT_(aliases[i]));
  48
  49         info(TEXT_("Got ") + TEXT_(taskCount) + TEXT_(" task to process."));
  50
  51         for (int i = 0; i < taskCount; i++)
  52         {
  53                 info(TEXT_("Sending \"") + TEXT_(basicTasks[i]->getName()) + TEXT_("\" to \"") + TEXT_(aliases[i % aliasCount]) + TEXT_("\""));
  54
  55
  56                 /*if((Host::currentHost().getName()).equals((aliases[i % aliasCount].split(":"))[0]))
  57                         info("Hey ! It's me ! ");
  58                 */
  59
  60                 basicTasks[i]->send(aliases[i % aliasCount]);
  61         }
  62
  63         info("Send completed");
  64
  65         info("All tasks have been dispatched. Let's tell everybody the computation is over.");
  66
  67         FinalizeTask* finalizeTask;
  68
  69         for (int i = 0; i < aliasCount; i++)
  70         {
  71                 finalizeTask = new FinalizeTask();
  72                 finalizeTask->send(aliases[i]);
  73
  74         }
  75
  76         info("Goodbye now!");
  77
  78         delete[] basicTasks;
  79         delete[] aliases;
  80
  81         delete this;
  82
  83         return 0;
  84 }