-/* Copyright (c) 2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2018-2019. 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 simgrid {
namespace s4u {
-Activity* Io::start()
+Io::Io(sg_storage_t storage, sg_size_t size, OpType type) : storage_(storage), size_(size), type_(type)
{
- pimpl_ = simcall_io_start("", size_, storage_);
+ Activity::set_remaining(size_);
+ pimpl_ = kernel::activity::IoImplPtr(new kernel::activity::IoImpl());
+}
+
+Io* Io::start()
+{
+ simix::simcall([this] {
+ (*boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_))
+ .set_name(name_)
+ .set_storage(storage_->get_impl())
+ .set_size(size_)
+ .set_type(type_)
+ .start();
+ });
state_ = State::STARTED;
return this;
}
-Activity* Io::cancel()
+Io* Io::cancel()
{
- simgrid::simix::simcall([this] { dynamic_cast<kernel::activity::IoImpl*>(pimpl_.get())->cancel(); });
+ simgrid::simix::simcall([this] { boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->cancel(); });
state_ = State::CANCELED;
return this;
}
-Activity* Io::wait()
+Io* Io::wait()
{
- // simcall_execution_wait(pimpl_);
+ simcall_io_wait(pimpl_);
state_ = State::FINISHED;
return this;
}
-Activity* Io::wait(double timeout)
+Io* Io::wait_for(double)
{
THROW_UNIMPLEMENTED;
- return this;
}
-//
-///** @brief Returns whether the state of the exec is finished */
-// bool Exec::test()
-//{
-// xbt_assert(state_ == State::INITED || state_ == State::STARTED || state_ == State::FINISHED);
-//
-// if (state_ == State::FINISHED)
-// return true;
-//
-// if (state_ == State::INITED)
-// this->start();
-//
-// if (simcall_execution_test(pimpl_)) {
-// state_ = State::FINISHED;
-// return true;
-// }
-//
-// return false;
-//}
+
+bool Io::test()
+{
+ xbt_assert(state_ == State::INITED || state_ == State::STARTED || state_ == State::FINISHED);
+
+ if (state_ == State::FINISHED)
+ return true;
+
+ if (state_ == State::INITED)
+ this->start();
+
+ THROW_UNIMPLEMENTED;
+
+ // return false
+}
/** @brief Returns the amount of flops that remain to be done */
double Io::get_remaining()
{
- return simgrid::simix::simcall(
- [this]() { return boost::static_pointer_cast<simgrid::kernel::activity::IoImpl>(pimpl_)->get_remaining(); });
+ return simix::simcall(
+ [this]() { return boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->get_remaining(); });
}
-// double Io::get_remaining_ratio()
-//{
-// return simgrid::simix::simcall([this]() {
-// return boost::static_pointer_cast<simgrid::kernel::activity::IoImpl>(pimpl_)->get_remaining_ratio();
-// });
-//}
+sg_size_t Io::get_performed_ioops()
+{
+ return simix::simcall(
+ [this]() { return boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->get_performed_ioops(); });
+}
-void intrusive_ptr_release(simgrid::s4u::Io* e)
+void intrusive_ptr_release(simgrid::s4u::Io* i)
{
- if (e->refcount_.fetch_sub(1, std::memory_order_release) == 1) {
+ if (i->refcount_.fetch_sub(1, std::memory_order_release) == 1) {
std::atomic_thread_fence(std::memory_order_acquire);
- delete e;
+ delete i;
}
}
-void intrusive_ptr_add_ref(simgrid::s4u::Io* e)
+void intrusive_ptr_add_ref(simgrid::s4u::Io* i)
{
- e->refcount_.fetch_add(1, std::memory_order_relaxed);
+ i->refcount_.fetch_add(1, std::memory_order_relaxed);
}
} // namespace s4u
} // namespace simgrid