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