1 /* Copyright (c) 2007-2021. 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 #ifndef SIMGRID_KERNEL_ACTIVITY_IO_HPP
7 #define SIMGRID_KERNEL_ACTIVITY_IO_HPP
9 #include "src/kernel/activity/ActivityImpl.hpp"
10 #include <simgrid/s4u/Io.hpp>
16 class XBT_PUBLIC IoImpl : public ActivityImpl_T<IoImpl> {
17 resource::DiskImpl* disk_ = nullptr;
18 double sharing_penalty_ = 1.0;
20 s4u::Io::OpType type_ = s4u::Io::OpType::READ;
21 sg_size_t performed_ioops_ = 0;
22 resource::Action* timeout_detector_ = nullptr;
27 s4u::Io* get_iface() { return piface_; }
29 IoImpl& set_sharing_penalty(double sharing_penalty);
30 IoImpl& set_timeout(double timeout) override;
31 IoImpl& set_size(sg_size_t size);
32 IoImpl& set_type(s4u::Io::OpType type);
33 IoImpl& set_disk(resource::DiskImpl* disk);
35 IoImpl& update_sharing_penalty(double sharing_penalty);
37 sg_size_t get_performed_ioops() const { return performed_ioops_; }
38 resource::DiskImpl* get_disk() const { return disk_; }
42 void set_exception(actor::ActorImpl* issuer) override;
43 void finish() override;
44 static void wait_any_for(actor::ActorImpl* issuer, const std::vector<IoImpl*>& ios, double timeout);
46 } // namespace activity
48 } // namespace simgrid