X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ecd5f7562caf1d443bf22788fa5f4fac408776ec..4fcf82473390a73a49a33a119ac10ae97cfea44b:/examples/s4u/app-masterworker/s4u-app-masterworker.cpp

diff --git a/examples/s4u/app-masterworker/s4u-app-masterworker.cpp b/examples/s4u/app-masterworker/s4u-app-masterworker.cpp
deleted file mode 100644
index 199299ae05..0000000000
--- a/examples/s4u/app-masterworker/s4u-app-masterworker.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Copyright (c) 2010-2017. The SimGrid Team. All rights reserved.          */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "xbt/sysdep.h"
-#include <simgrid/s4u.hpp>
-#include <string>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_app_masterworker, "Messages specific for this s4u example");
-
-class Master {
-  long number_of_tasks             = 0; /* - Number of tasks      */
-  double comp_size                 = 0; /* - Task compute cost    */
-  double comm_size                 = 0; /* - Task communication size */
-  long workers_count               = 0; /* - Number of workers    */
-  simgrid::s4u::MailboxPtr mailbox = nullptr;
-
-public:
-  explicit Master(std::vector<std::string> args)
-  {
-    xbt_assert(args.size() == 5, "The master function expects 4 arguments from the XML deployment file");
-
-    number_of_tasks = std::stol(args[1]);
-    comp_size       = std::stod(args[2]);
-    comm_size       = std::stod(args[3]);
-    workers_count   = std::stol(args[4]);
-
-    XBT_INFO("Got %ld workers and %ld tasks to process", workers_count, number_of_tasks);
-  }
-
-  void operator()()
-  {
-    for (int i = 0; i < number_of_tasks; i++) { /* For each task to be executed: */
-      /* - Select a @ref worker in a round-robin way */
-      mailbox = simgrid::s4u::Mailbox::byName(std::string("worker-") + std::to_string(i % workers_count));
-
-      if (number_of_tasks < 10000 || i % 10000 == 0)
-        XBT_INFO("Sending \"%s\" (of %ld) to mailbox \"%s\"", (std::string("Task_") + std::to_string(i)).c_str(),
-                 number_of_tasks, mailbox->getCname());
-
-      /* - Send the computation amount to the @ref worker */
-      mailbox->put(new double(comp_size), comm_size);
-    }
-
-    XBT_INFO("All tasks have been dispatched. Let's tell everybody the computation is over.");
-    for (int i = 0; i < workers_count; i++) {
-      /* - Eventually tell all the workers to stop by sending a "finalize" task */
-      mailbox = simgrid::s4u::Mailbox::byName(std::string("worker-") + std::to_string(i % workers_count));
-      mailbox->put(new double(-1.0), 0);
-    }
-  }
-};
-
-class Worker {
-  long id                          = -1;
-  simgrid::s4u::MailboxPtr mailbox = nullptr;
-
-public:
-  explicit Worker(std::vector<std::string> args)
-  {
-    xbt_assert(args.size() == 2, "The worker expects a single argument from the XML deployment file: "
-                                 "its worker ID (its numerical rank)");
-    id      = std::stol(args[1]);
-    mailbox = simgrid::s4u::Mailbox::byName(std::string("worker-") + std::to_string(id));
-  }
-
-  void operator()()
-  {
-    while (1) { /* The worker waits in an infinite loop for tasks sent by the \ref master */
-      double* task = static_cast<double*>(mailbox->get());
-      xbt_assert(task != nullptr, "mailbox->get() failed");
-      double comp_size = *task;
-      delete task;
-      if (comp_size < 0) { /* - Exit when -1.0 is received */
-        XBT_INFO("I'm done. See you!");
-        break;
-      }
-      /*  - Otherwise, process the task */
-      simgrid::s4u::this_actor::execute(comp_size);
-    }
-  }
-};
-
-int main(int argc, char* argv[])
-{
-  simgrid::s4u::Engine e(&argc, argv);
-  xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
-                       "\tExample: %s msg_platform.xml msg_deployment.xml\n",
-             argv[0], argv[0]);
-
-  e.loadPlatform(argv[1]); /** - Load the platform description */
-  e.registerFunction<Master>("master");
-  e.registerFunction<Worker>("worker"); /** - Register the function to be executed by the processes */
-  e.loadDeployment(argv[2]);            /** - Deploy the application */
-
-  e.run(); /** - Run the simulation */
-
-  XBT_INFO("Simulation time %g", e.getClock());
-
-  return 0;
-}