Add new entry in Release_Notes.

[simgrid.git] / src / kernel / activity / IoImpl.hpp

diff --git a/src/kernel/activity/IoImpl.hpp b/src/kernel/activity/IoImpl.hpp
index 897cfb5..6562f2e 100644 (file)
--- a/src/kernel/activity/IoImpl.hpp
+++ b/src/kernel/activity/IoImpl.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. 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. */
@@ -7,46 +7,42 @@
 #define SIMGRID_KERNEL_ACTIVITY_IO_HPP
 
 #include "src/kernel/activity/ActivityImpl.hpp"
-#include "surf/surf.hpp"
 #include <simgrid/s4u/Io.hpp>
 
-namespace simgrid {
-namespace kernel {
-namespace activity {
+namespace simgrid::kernel::activity {
 
 class XBT_PUBLIC IoImpl : public ActivityImpl_T<IoImpl> {
-  resource::StorageImpl* storage_ = nullptr;
-  resource::DiskImpl* disk_       = nullptr;
-  sg_size_t size_                 = 0;
-  s4u::Io::OpType type_           = s4u::Io::OpType::READ;
-  sg_size_t performed_ioops_      = 0;
-  resource::Action* timeout_detector_ = nullptr;
+  s4u::Host* host_                    = nullptr;
+  resource::DiskImpl* disk_           = nullptr;
+  s4u::Host* dst_host_                = nullptr;
+  resource::DiskImpl* dst_disk_       = nullptr;
+  double sharing_penalty_             = 1.0;
+  sg_size_t size_                     = 0;
+  s4u::Io::OpType type_               = s4u::Io::OpType::READ;
+  sg_size_t performed_ioops_          = 0;
 
 public:
+  IoImpl();
+
+  IoImpl& set_sharing_penalty(double sharing_penalty);
   IoImpl& set_size(sg_size_t size);
   IoImpl& set_type(s4u::Io::OpType type);
-  IoImpl& set_storage(resource::StorageImpl* storage);
   IoImpl& set_disk(resource::DiskImpl* disk);
+  IoImpl& set_host(s4u::Host* host);
+  s4u::Host* get_host() const { return host_; }
+  IoImpl& set_dst_disk(resource::DiskImpl* disk);
+  IoImpl& set_dst_host(s4u::Host* host);
+  s4u::Host* get_dst_host() const { return dst_host_; }
 
-  void set_timeout_detector(resource::Action* action)
-  {
-    timeout_detector_ = action;
-    timeout_detector_->set_activity(this);
-  }
+  IoImpl& update_sharing_penalty(double sharing_penalty);
 
-  sg_size_t get_performed_ioops() { return performed_ioops_; }
-  resource::DiskImpl* get_disk() { return disk_; }
-  resource::StorageImpl* get_storage() { return storage_; }
+  sg_size_t get_performed_ioops() const { return performed_ioops_; }
+  resource::DiskImpl* get_disk() const { return disk_; }
 
   IoImpl* start();
-  void post() override;
+  void set_exception(actor::ActorImpl* issuer) override;
   void finish() override;
-
-  static xbt::signal<void(IoImpl const&)> on_start;
-  static xbt::signal<void(IoImpl const&)> on_completion;
 };
-} // namespace activity
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::activity
 
 #endif