ActorImpl::ActorImpl(const simgrid::xbt::string& name, s4u::Host* host) : host_(host), name_(name), piface_(this)
{
pid_ = maxpid++;
- simcall.issuer = this;
+ simcall.issuer_ = this;
}
ActorImpl::~ActorImpl()
if (simix_global != nullptr && this != simix_global->maestro_process) {
if (context_.get() != nullptr) /* the actor was not start()ed yet. This happens if its host was initially off */
context_->iwannadie = false; // don't let the simcall's yield() do a Context::stop(), to avoid infinite loops
- simgrid::simix::simcall([this] { simgrid::s4u::Actor::on_destruction(*ciface()); });
+ simgrid::kernel::actor::simcall([this] { simgrid::s4u::Actor::on_destruction(*ciface()); });
if (context_.get() != nullptr)
context_->iwannadie = true;
}
simix_global->mutex.unlock();
context_->iwannadie = false; // don't let the simcall's yield() do a Context::stop(), to avoid infinite loops
- simgrid::simix::simcall([this] { simgrid::s4u::Actor::on_termination(*ciface()); });
+ simgrid::kernel::actor::simcall([this] { simgrid::s4u::Actor::on_termination(*ciface()); });
context_->iwannadie = true;
}
return actor->ciface();
}
-activity::ActivityImplPtr ActorImpl::suspend(ActorImpl* issuer)
+void ActorImpl::suspend(ActorImpl* issuer)
{
if (suspended_) {
XBT_DEBUG("Actor '%s' is already suspended", get_cname());
- return nullptr;
+ return;
}
suspended_ = true;
- /* If we are suspending another actor that is waiting on a sync, suspend its synchronization. */
- if (this != issuer) {
- if (waiting_synchro)
- waiting_synchro->suspend();
- /* If the other actor is not waiting, its suspension is delayed to when the actor is rescheduled. */
-
- return nullptr;
- } else {
+ /* If the suspended actor is waiting on a sync, suspend its synchronization. */
+ if (waiting_synchro == nullptr) {
activity::ExecImpl* exec = new activity::ExecImpl();
- (*exec).set_name("suspend").set_host(host_).set_flops_amount(0.0).start();
- return activity::ExecImplPtr(exec);
+ exec->set_name("suspend").set_host(host_).set_flops_amount(0.0).start();
+ waiting_synchro = activity::ExecImplPtr(exec);
+
+ waiting_synchro->simcalls_.push_back(&simcall);
}
+ waiting_synchro->suspend();
}
void ActorImpl::resume()
void ActorImpl::simcall_answer()
{
if (this != simix_global->maestro_process){
- XBT_DEBUG("Answer simcall %s (%d) issued by %s (%p)", SIMIX_simcall_name(simcall.call), (int)simcall.call,
+ XBT_DEBUG("Answer simcall %s (%d) issued by %s (%p)", SIMIX_simcall_name(simcall.call_), (int)simcall.call_,
get_cname(), this);
- simcall.call = SIMCALL_NONE;
+ simcall.call_ = SIMCALL_NONE;
xbt_assert(not XBT_LOG_ISENABLED(simix_process, xbt_log_priority_debug) ||
std::find(begin(simix_global->actors_to_run), end(simix_global->actors_to_run), this) ==
end(simix_global->actors_to_run),
maestro->context_.reset(simix_global->context_factory->create_maestro(simix::ActorCode(code), maestro));
}
- maestro->simcall.issuer = maestro;
+ maestro->simcall.issuer_ = maestro;
simix_global->maestro_process = maestro;
}
return simgrid::kernel::actor::ActorImpl::attach(name, data, sg_host_by_name(hostname), properties).get();
}
-void simcall_HANDLER_process_suspend(smx_simcall_t simcall, smx_actor_t actor)
-{
- smx_activity_t sync_suspend = actor->suspend(simcall->issuer);
-
- if (actor != simcall->issuer) {
- simcall->issuer->simcall_answer();
- } else {
- sync_suspend->simcalls_.push_back(simcall);
- actor->waiting_synchro = sync_suspend;
- actor->waiting_synchro->suspend();
- }
- /* If we are suspending ourselves, then just do not finish the simcall now */
-}
-
int SIMIX_process_count()
{
return simix_global->process_list.size();
sg_host_t host, std::unordered_map<std::string, std::string>* properties)
{
smx_actor_t self = SIMIX_process_self();
- return simgrid::simix::simcall([&name, &code, data, host, properties, self] {
+ return simgrid::kernel::actor::simcall([&name, &code, data, host, properties, self] {
return simgrid::kernel::actor::ActorImpl::create(name, code, data, host, properties, self).get();
});
}
void simcall_process_set_data(smx_actor_t process, void* data)
{
- simgrid::simix::simcall([process, data] { process->set_user_data(data); });
+ simgrid::kernel::actor::simcall([process, data] { process->set_user_data(data); });
}