#include "simgrid/s4u/Exec.hpp"
#include "src/kernel/activity/ExecImpl.hpp"
#include "src/kernel/actor/ActorImpl.hpp"
-#include "src/mc/checker/SimcallObserver.hpp"
+#include "src/kernel/actor/SimcallObserver.hpp"
#include "xbt/log.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(s4u_exec, s4u_activity, "S4U asynchronous executions");
return ExecPtr(pimpl->get_iface());
}
+Exec* Exec::start()
+{
+ kernel::actor::simcall([this] {
+ (*boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_))
+ .set_name(get_name())
+ .set_tracing_category(get_tracing_category())
+ .start();
+ });
+
+ if (suspended_)
+ pimpl_->suspend();
+
+ state_ = State::STARTED;
+ start_time_ = pimpl_->surf_action_->get_start_time();
+ on_start(*this);
+ return this;
+}
+
Exec* Exec::wait()
{
return this->wait_for(-1);
[](const ExecPtr& exec) { return static_cast<kernel::activity::ExecImpl*>(exec->pimpl_.get()); });
kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
- mc::ExecutionWaitanySimcall observer{issuer, &rexecs, timeout};
+ kernel::actor::ExecutionWaitanySimcall observer{issuer, rexecs, timeout};
int changed_pos = kernel::actor::simcall_blocking(
[&observer] {
kernel::activity::ExecImpl::wait_any_for(observer.get_issuer(), observer.get_execs(), observer.get_timeout());
ExecPtr Exec::set_bound(double bound)
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING,
- "Cannot change the bound of an exec after its start");
- bound_ = bound;
+ "Cannot change the bound of an exec after its start");
+ kernel::actor::simcall(
+ [this, bound] { boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_bound(bound); });
return this;
}
+
+/** @brief Change the execution priority, don't you think?
+ *
+ * An execution with twice the priority will get twice the amount of flops when the resource is shared.
+ * The default priority is 1.
+ *
+ * Currently, this cannot be changed once the exec started. */
+ExecPtr Exec::set_priority(double priority)
+{
+ xbt_assert(state_ == State::INITED || state_ == State::STARTING,
+ "Cannot change the priority of an exec after its start");
+ kernel::actor::simcall([this, priority] {
+ boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_sharing_penalty(1. / priority);
+ });
+ return this;
+}
+
ExecPtr Exec::set_timeout(double timeout) // XBT_ATTRIB_DEPRECATED_v329
{
- xbt_assert(state_ == State::INITED|| state_ == State::STARTING,
- "Cannot change the bound of an exec after its start");
- timeout_ = timeout;
+ xbt_assert(state_ == State::INITED || state_ == State::STARTING,
+ "Cannot change the bound of an exec after its start");
+ kernel::actor::simcall(
+ [this, timeout] { boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_timeout(timeout); });
return this;
}
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING,
"Cannot change the flop_amount of an exec after its start");
- flops_amounts_.assign(1, flops_amount);
- Activity::set_remaining(flops_amounts_.front());
+ kernel::actor::simcall([this, flops_amount] {
+ boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_flops_amount(flops_amount);
+ });
+ Activity::set_remaining(flops_amount);
return this;
}
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING,
"Cannot change the flops_amounts of an exec after its start");
- flops_amounts_ = flops_amounts;
+ kernel::actor::simcall([this, flops_amounts] {
+ boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_flops_amounts(flops_amounts);
+ });
parallel_ = true;
return this;
}
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING,
"Cannot change the bytes_amounts of an exec after its start");
- bytes_amounts_ = bytes_amounts;
+ kernel::actor::simcall([this, bytes_amounts] {
+ boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_bytes_amounts(bytes_amounts);
+ });
parallel_ = true;
return this;
}
{
return static_cast<kernel::activity::ExecImpl*>(pimpl_.get())->get_host_number();
}
-double Exec::get_cost() const
-{
- return (pimpl_->surf_action_ == nullptr) ? -1 : pimpl_->surf_action_->get_cost();
-}
-
-/** @brief Change the execution priority, don't you think?
- *
- * An execution with twice the priority will get twice the amount of flops when the resource is shared.
- * The default priority is 1.
- *
- * Currently, this cannot be changed once the exec started. */
-ExecPtr Exec::set_priority(double priority)
-{
- xbt_assert(state_ == State::INITED, "Cannot change the priority of an exec after its start");
- priority_ = priority;
- return this;
-}
/** @brief Change the host on which this activity takes place.
*
ExecPtr Exec::set_host(Host* host)
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING || state_ == State::STARTED,
- "Cannot change the host of an exec once it's done (state: %d)", (int)state_);
- hosts_.assign(1, host);
+ "Cannot change the host of an exec once it's done (state: %s)", to_c_str(state_));
if (state_ == State::STARTED)
boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->migrate(host);
- boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_host(host);
+ kernel::actor::simcall(
+ [this, host] { boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_host(host); });
if (state_ == State::STARTING)
// Setting the host may allow to start the activity, let's try
ExecPtr Exec::set_hosts(const std::vector<Host*>& hosts)
{
xbt_assert(state_ == State::INITED || state_ == State::STARTING,
- "Cannot change the hosts of an exec once it's done (state: %d)", (int)state_);
+ "Cannot change the hosts of an exec once it's done (state: %s)", to_c_str(state_));
- hosts_ = hosts;
+ kernel::actor::simcall(
+ [this, hosts] { boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->set_hosts(hosts); });
parallel_ = true;
// Setting the host may allow to start the activity, let's try
return this;
}
-Exec* Exec::start()
+double Exec::get_cost() const
{
- if (is_parallel())
- kernel::actor::simcall([this] {
- (*boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_))
- .set_hosts(hosts_)
- .set_timeout(timeout_)
- .set_flops_amounts(flops_amounts_)
- .set_bytes_amounts(bytes_amounts_)
- .start();
- });
- else
- kernel::actor::simcall([this] {
- (*boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_))
- .set_name(get_name())
- .set_tracing_category(get_tracing_category())
- .set_sharing_penalty(1. / priority_)
- .set_bound(bound_)
- .set_flops_amount(flops_amounts_.front())
- .start();
- });
-
- if (suspended_)
- pimpl_->suspend();
-
- state_ = State::STARTED;
- start_time_ = pimpl_->surf_action_->get_start_time();
- on_start(*this);
- return this;
+ return (pimpl_->surf_action_ == nullptr) ? -1 : pimpl_->surf_action_->get_cost();
}
double Exec::get_remaining() const
[this]() { return boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->get_seq_remaining_ratio(); });
}
+bool Exec::is_assigned() const
+{
+ return not boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->get_hosts().empty();
+}
} // namespace s4u
} // namespace simgrid
