1 /* Copyright (c) 2007-2023. 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>
12 namespace simgrid::kernel::activity {
14 class XBT_PUBLIC IoImpl : public ActivityImpl_T<IoImpl> {
15 s4u::Host* host_ = nullptr;
16 resource::DiskImpl* disk_ = nullptr;
17 s4u::Host* dst_host_ = nullptr;
18 resource::DiskImpl* dst_disk_ = nullptr;
19 double sharing_penalty_ = 1.0;
21 s4u::Io::OpType type_ = s4u::Io::OpType::READ;
22 sg_size_t performed_ioops_ = 0;
27 IoImpl& set_sharing_penalty(double sharing_penalty);
28 IoImpl& set_size(sg_size_t size);
29 IoImpl& set_type(s4u::Io::OpType type);
30 IoImpl& set_disk(resource::DiskImpl* disk);
31 IoImpl& set_host(s4u::Host* host);
32 s4u::Host* get_host() const { return host_; }
33 IoImpl& set_dst_disk(resource::DiskImpl* disk);
34 IoImpl& set_dst_host(s4u::Host* host);
35 s4u::Host* get_dst_host() const { return dst_host_; }
37 IoImpl& update_sharing_penalty(double sharing_penalty);
39 sg_size_t get_performed_ioops() const { return performed_ioops_; }
40 resource::DiskImpl* get_disk() const { return disk_; }
43 void set_exception(actor::ActorImpl* issuer) override;
44 void finish() override;
46 } // namespace simgrid::kernel::activity