/* s4u::Engine Simulation Engine and global functions. */
-/* Copyright (c) 2006-2021. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006-2022. 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. */
namespace s4u {
xbt::signal<void()> Engine::on_platform_creation;
xbt::signal<void()> Engine::on_platform_created;
+xbt::signal<void()> Engine::on_simulation_start;
xbt::signal<void()> Engine::on_simulation_end;
xbt::signal<void(double)> Engine::on_time_advance;
xbt::signal<void(void)> Engine::on_deadlock;
/** @brief Retrieve the engine singleton */
Engine* Engine::get_instance()
{
- return get_instance(nullptr, nullptr);
+ int argc = 0;
+ char* argv = nullptr;
+ return get_instance(&argc, &argv);
}
Engine* Engine::get_instance(int* argc, char** argv)
{
return Engine::instance_;
}
-void Engine::shutdown()
+void Engine::shutdown() // XBT_ATTRIB_DEPRECATED_v335
{
delete Engine::instance_;
}
void Engine::add_model(std::shared_ptr<kernel::resource::Model> model,
const std::vector<kernel::resource::Model*>& dependencies)
{
- kernel::actor::simcall([this, &model, &dependencies] { pimpl->add_model(std::move(model), dependencies); });
+ kernel::actor::simcall_answered([this, &model, &dependencies] { pimpl->add_model(std::move(model), dependencies); });
}
const std::vector<simgrid::kernel::resource::Model*>& Engine::get_all_models() const
}
void Engine::register_default(const kernel::actor::ActorCodeFactory& code)
{
- simgrid::kernel::actor::simcall([this, &code]() { pimpl->register_default(code); });
+ simgrid::kernel::actor::simcall_answered([this, &code]() { pimpl->register_default(code); });
}
void Engine::register_function(const std::string& name, const kernel::actor::ActorCodeFactory& code)
{
- simgrid::kernel::actor::simcall([this, name, &code]() { pimpl->register_function(name, code); });
+ simgrid::kernel::actor::simcall_answered([this, name, &code]() { pimpl->register_function(name, code); });
}
/** Load a deployment file and launch the actors that it contains
Mailbox* Engine::mailbox_by_name_or_create(const std::string& name) const
{
/* two actors may have pushed the same mbox_create simcall at the same time */
- kernel::activity::MailboxImpl* mbox = kernel::actor::simcall([&name, this] {
+ kernel::activity::MailboxImpl* mbox = kernel::actor::simcall_answered([&name, this] {
auto m = pimpl->mailboxes_.emplace(name, nullptr);
if (m.second) {
m.first->second = new kernel::activity::MailboxImpl(name);
}
void Engine::run_until(double max_date) const
{
+ static bool callback_called = false;
+ if (not callback_called) {
+ on_simulation_start();
+ callback_called = true;
+ }
/* Clean IO before the run */
fflush(stdout);
fflush(stderr);
/** @brief Register a new netpoint to the system */
void Engine::netpoint_register(kernel::routing::NetPoint* point)
{
- simgrid::kernel::actor::simcall([this, point] { pimpl->netpoints_[point->get_name()] = point; });
+ simgrid::kernel::actor::simcall_answered([this, point] { pimpl->netpoints_[point->get_name()] = point; });
}
/** @brief Unregister a given netpoint */
void Engine::netpoint_unregister(kernel::routing::NetPoint* point)
{
- kernel::actor::simcall([this, point] {
+ kernel::actor::simcall_answered([this, point] {
pimpl->netpoints_.erase(point->get_name());
delete point;
});