#include "simgrid/s4u/Io.hpp"
#include "src/kernel/activity/IoImpl.hpp"
#include "src/kernel/actor/ActorImpl.hpp"
+#include "src/kernel/actor/SimcallObserver.hpp"
#include "xbt/log.h"
namespace simgrid {
pimpl_ = pimpl;
}
+void Io::complete(Activity::State state)
+{
+ Activity::complete(state);
+ on_completion(*this);
+}
+
IoPtr Io::init()
{
auto pimpl = kernel::activity::IoImplPtr(new kernel::activity::IoImpl());
return this;
}
-Io* Io::cancel()
-{
- kernel::actor::simcall([this] { boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->cancel(); });
- state_ = State::CANCELED;
- on_completion(*this);
- return this;
-}
-
-Io* Io::wait()
-{
- return this->wait_for(-1);
-}
-
-Io* Io::wait_for(double timeout)
+int Io::wait_any_for(const std::vector<IoPtr>& ios, double timeout)
{
- if (state_ == State::INITED)
- vetoable_start();
+ std::vector<kernel::activity::IoImpl*> rios(ios.size());
+ std::transform(begin(ios), end(ios), begin(rios),
+ [](const IoPtr& io) { return static_cast<kernel::activity::IoImpl*>(io->pimpl_.get()); });
kernel::actor::ActorImpl* issuer = kernel::actor::ActorImpl::self();
- kernel::actor::simcall_blocking([this, issuer, timeout] { this->get_impl()->wait_for(issuer, timeout); });
- state_ = State::FINISHED;
- this->release_dependencies();
-
- on_completion(*this);
- return this;
+ kernel::actor::IoWaitanySimcall observer{issuer, rios, timeout};
+ int changed_pos = kernel::actor::simcall_blocking(
+ [&observer] {
+ kernel::activity::IoImpl::wait_any_for(observer.get_issuer(), observer.get_ios(), observer.get_timeout());
+ },
+ &observer);
+ if (changed_pos != -1)
+ ios.at(changed_pos)->complete(State::FINISHED);
+ return changed_pos;
}
IoPtr Io::set_disk(const_sg_disk_t disk)