-/* Copyright (c) 2017-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2017-2023. 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. */
#include <string>
-namespace simgrid {
-namespace s4u {
+namespace simgrid::s4u {
/** I/O Activity, representing the asynchronous disk access.
*
friend kernel::EngineImpl;
#endif
- static xbt::signal<void(Io const&)> on_start;
-
protected:
explicit Io(kernel::activity::IoImplPtr pimpl);
+ Io* do_start() override;
+
+ static ssize_t deprecated_wait_any_for(const std::vector<IoPtr>& ios, double timeout); // XBT_ATTRIB_DEPRECATED_v339
public:
enum class OpType { READ, WRITE };
- static void on_start_cb(const std::function<void(Io const&)>& cb) { on_start.connect(cb); }
-
+ /*! \static Initiate the creation of an I/O. Setters have to be called afterwards */
static IoPtr init();
- Io* start() override;
- /*! take a vector of s4u::IoPtr and return when one of them is finished.
- * The return value is the rank of the first finished IoPtr. */
- static ssize_t wait_any(const std::vector<IoPtr>& ios) { return wait_any_for(ios, -1); }
- /*! Same as wait_any, but with a timeout. If the timeout occurs, parameter last is returned.*/
- static ssize_t wait_any_for(const std::vector<IoPtr>& ios, double timeout);
+#ifndef DOXYGEN
+ XBT_ATTRIB_DEPRECATED_v339("Please use ActivitySet instead")
+ static ssize_t wait_any(const std::vector<IoPtr>& ios) { return deprecated_wait_any_for(ios, -1); }
+ XBT_ATTRIB_DEPRECATED_v339("Please use ActivitySet instead")
+ static ssize_t wait_any_for(const std::vector<IoPtr>& ios, double timeout) { return deprecated_wait_any_for(ios, timeout); }
+#endif
double get_remaining() const override;
sg_size_t get_performed_ioops() const;
IoPtr set_size(sg_size_t size);
IoPtr set_op_type(OpType type);
- static IoPtr streamto_init(Host* from, Disk* from_disk, Host* to, Disk* to_disk);
- static IoPtr streamto_async(Host* from, Disk* from_disk, Host* to, Disk* to_disk, uint64_t simulated_size_in_bytes);
- static void streamto(Host* from, Disk* from_disk, Host* to, Disk* to_disk, uint64_t simulated_size_in_bytes);
+ static IoPtr streamto_init(Host* from, const Disk* from_disk, Host* to, const Disk* to_disk);
+ static IoPtr streamto_async(Host* from, const Disk* from_disk, Host* to, const Disk* to_disk,
+ uint64_t simulated_size_in_bytes);
+ static void streamto(Host* from, const Disk* from_disk, Host* to, const Disk* to_disk,
+ uint64_t simulated_size_in_bytes);
- IoPtr set_source(Host* from, Disk* from_disk);
- IoPtr set_destination(Host* to, Disk* to_disk);
+ IoPtr set_source(Host* from, const Disk* from_disk);
+ IoPtr set_destination(Host* to, const Disk* to_disk);
IoPtr update_priority(double priority);
bool is_assigned() const override;
};
-} // namespace s4u
-} // namespace simgrid
+} // namespace simgrid::s4u
#endif /* SIMGRID_S4U_IO_HPP */