1 /* Copyright (c) 2018-2021. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "simgrid/s4u/Actor.hpp"
7 #include "simgrid/s4u/Disk.hpp"
8 #include "simgrid/s4u/Io.hpp"
9 #include "simgrid/s4u/Storage.hpp"
10 #include "src/kernel/activity/IoImpl.hpp"
15 xbt::signal<void(Io const&)> Io::on_start;
16 xbt::signal<void(Io const&)> Io::on_completion;
20 pimpl_ = kernel::activity::IoImplPtr(new kernel::activity::IoImpl());
25 return IoPtr(new Io());
30 kernel::actor::simcall([this] {
32 (*boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_))
34 .set_storage(storage_->get_impl())
39 (*boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_))
41 .set_disk(disk_->get_impl())
51 state_ = State::STARTED;
58 simgrid::kernel::actor::simcall([this] { boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->cancel(); });
59 state_ = State::CANCELED;
65 return this->wait_for(-1);
68 Io* Io::wait_for(double timeout)
70 if (state_ == State::INITED)
73 kernel::actor::ActorImpl* issuer = Actor::self()->get_impl();
74 kernel::actor::simcall_blocking<void>([this, issuer, timeout] { this->get_impl()->wait_for(issuer, timeout); });
75 state_ = State::FINISHED;
76 this->release_dependencies();
82 IoPtr Io::set_disk(sg_disk_t disk)
88 IoPtr Io::set_storage(sg_storage_t storage)
94 IoPtr Io::set_size(sg_size_t size)
97 Activity::set_remaining(size_);
101 IoPtr Io::set_op_type(OpType type)
107 /** @brief Returns the amount of flops that remain to be done */
108 double Io::get_remaining() const
110 return kernel::actor::simcall(
111 [this]() { return boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->get_remaining(); });
114 sg_size_t Io::get_performed_ioops() const
116 return boost::static_pointer_cast<kernel::activity::IoImpl>(pimpl_)->get_performed_ioops();
120 } // namespace simgrid