* under the terms of the license (GNU LGPL) which comes with this package. */
/* ************************************************************************* */
-/* Take this tutorial online: https://simgrid.frama.io/simgrid/tuto_s4u.html */
+/* Take this tutorial online: https://simgrid.org/doc/latest/Tutorial_Algorithms.html */
/* ************************************************************************* */
#include <simgrid/s4u.hpp>
+namespace sg4 = simgrid::s4u;
XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_app_masterworker, "Messages specific for this example");
long tasks_count = std::stol(args[1]);
double compute_cost = std::stod(args[2]);
long communication_cost = std::stol(args[3]);
- std::vector<simgrid::s4u::Mailbox*> workers;
+ std::vector<sg4::Mailbox*> workers;
for (unsigned int i = 4; i < args.size(); i++)
- workers.push_back(simgrid::s4u::Mailbox::by_name(args[i]));
+ workers.push_back(sg4::Mailbox::by_name(args[i]));
XBT_INFO("Got %zu workers and %ld tasks to process", workers.size(), tasks_count);
for (int i = 0; i < tasks_count; i++) { /* For each task to be executed: */
/* - Select a worker in a round-robin way */
- simgrid::s4u::Mailbox* mailbox = workers[i % workers.size()];
+ sg4::Mailbox* mailbox = workers[i % workers.size()];
/* - Send the computation cost to that worker */
XBT_INFO("Sending task %d of %ld to mailbox '%s'", i, tasks_count, mailbox->get_cname());
XBT_INFO("All tasks have been dispatched. Request all workers to stop.");
for (unsigned int i = 0; i < workers.size(); i++) {
/* The workers stop when receiving a negative compute_cost */
- simgrid::s4u::Mailbox* mailbox = workers[i % workers.size()];
+ sg4::Mailbox* mailbox = workers[i % workers.size()];
mailbox->put(new double(-1.0), 0);
}
{
xbt_assert(args.size() == 1, "The worker expects no argument");
- const simgrid::s4u::Host* my_host = simgrid::s4u::this_actor::get_host();
- simgrid::s4u::Mailbox* mailbox = simgrid::s4u::Mailbox::by_name(my_host->get_name());
+ const sg4::Host* my_host = sg4::this_actor::get_host();
+ sg4::Mailbox* mailbox = sg4::Mailbox::by_name(my_host->get_name());
double compute_cost;
do {
compute_cost = *msg;
if (compute_cost > 0) /* If compute_cost is valid, execute a computation of that cost */
- simgrid::s4u::this_actor::execute(compute_cost);
+ sg4::this_actor::execute(compute_cost);
} while (compute_cost > 0); /* Stop when receiving an invalid compute_cost */
XBT_INFO("Exiting now.");
// main-begin
int main(int argc, char* argv[])
{
- simgrid::s4u::Engine e(&argc, argv);
+ sg4::Engine e(&argc, argv);
xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n", argv[0]);
/* Register the functions representing the actors */