X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/62dceedf62ca9df19fd3afee1458e21d9f211c5a..3eb70586943153b08d37dfd66e0ba5e95b0abc24:/examples/s4u/async-wait/s4u-async-wait.cpp

diff --git a/examples/s4u/async-wait/s4u-async-wait.cpp b/examples/s4u/async-wait/s4u-async-wait.cpp
deleted file mode 100644
index 03da3fd142..0000000000
--- a/examples/s4u/async-wait/s4u-async-wait.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Copyright (c) 2010-2020. 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. */
-
-/* This example shows how to use simgrid::s4u::this_actor::wait() to wait for a given communication.
- *
- * As for the other asynchronous examples, the sender initiate all the messages it wants to send and
- * pack the resulting simgrid::s4u::CommPtr objects in a vector. All messages thus occurs concurrently.
- *
- * The sender then loops until there is no ongoing communication.
- */
-
-#include "simgrid/s4u.hpp"
-#include <cstdlib>
-#include <iostream>
-#include <string>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_async_wait, "Messages specific for this s4u example");
-
-static void sender(int argc, char** argv)
-{
-  xbt_assert(argc == 4, "Expecting 3 parameters from the XML deployment file but got %d", argc);
-  long messages_count  = std::stol(argv[1]); /* - number of tasks */
-  double msg_size      = std::stol(argv[2]); /* - communication cost in bytes */
-  long receivers_count = std::stod(argv[3]); /* - number of receivers */
-
-  /* Vector in which we store all ongoing communications */
-  std::vector<simgrid::s4u::CommPtr> pending_comms;
-
-  /* Make a vector of the mailboxes to use */
-  std::vector<simgrid::s4u::Mailbox*> mboxes;
-  for (int i = 0; i < receivers_count; i++)
-    mboxes.push_back(simgrid::s4u::Mailbox::by_name(std::string("receiver-") + std::to_string(i)));
-
-  /* Start dispatching all messages to receivers, in a round robin fashion */
-  for (int i = 0; i < messages_count; i++) {
-    std::string msg_content = std::string("Message ") + std::to_string(i);
-    // Copy the data we send: the 'msg_content' variable is not a stable storage location.
-    // It will be destroyed when this actor leaves the loop, ie before the receiver gets the data
-    std::string* payload = new std::string(msg_content);
-
-    XBT_INFO("Send '%s' to '%s'", msg_content.c_str(), mboxes[i % receivers_count]->get_cname());
-
-    /* Create a communication representing the ongoing communication, and store it in pending_comms */
-    simgrid::s4u::CommPtr comm = mboxes[i % receivers_count]->put_async(payload, msg_size);
-    pending_comms.push_back(comm);
-  }
-
-  /* Start sending messages to let the workers know that they should stop */
-  for (int i = 0; i < receivers_count; i++) {
-    XBT_INFO("Send 'finalize' to 'receiver-%d'", i);
-    simgrid::s4u::CommPtr comm = mboxes[i]->put_async(new std::string("finalize"), 0);
-    pending_comms.push_back(comm);
-  }
-  XBT_INFO("Done dispatching all messages");
-
-  /* Now that all message exchanges were initiated, wait for their completion, in order of creation. */
-  while (not pending_comms.empty()) {
-    simgrid::s4u::CommPtr comm = pending_comms.back();
-    comm->wait();
-    pending_comms.pop_back(); // remove it from the list
-  }
-
-  XBT_INFO("Goodbye now!");
-}
-
-/* Receiver actor expects 1 argument: its ID */
-static void receiver(int argc, char** argv)
-{
-  xbt_assert(argc == 2, "Expecting one parameter from the XML deployment file but got %d", argc);
-  simgrid::s4u::Mailbox* mbox = simgrid::s4u::Mailbox::by_name(std::string("receiver-") + argv[1]);
-
-  XBT_INFO("Wait for my first message");
-  for (bool cont = true; cont;) {
-    const std::string* received = static_cast<std::string*>(mbox->get());
-    XBT_INFO("I got a '%s'.", received->c_str());
-    if (*received == "finalize")
-      cont = false; // If it's a finalize message, we're done.
-    delete received;
-  }
-}
-
-int main(int argc, char *argv[])
-{
-  xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n", argv[0]);
-
-  simgrid::s4u::Engine e(&argc, argv);
-  e.register_function("sender", &sender);
-  e.register_function("receiver", &receiver);
-
-  e.load_platform(argv[1]);
-  e.load_deployment(argv[2]);
-  e.run();
-
-  return 0;
-}