-/* Copyright (c) 2017. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2017-2019. 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 <simgrid/forward.h>
#include <simgrid/s4u/Activity.hpp>
-#include <simgrid/s4u/forward.hpp>
#include <atomic>
namespace simgrid {
namespace s4u {
-XBT_PUBLIC_CLASS Exec : public Activity
-{
- Exec() : Activity() {}
+/** Computation Activity, representing the asynchronous executions.
+ *
+ * They are generated from this_actor::exec_init() or Host::execute(), and can be used to model pools of threads or
+ * similar mechanisms.
+ */
+
+class XBT_PUBLIC Exec : public Activity {
+ Host* host_ = nullptr;
+ double flops_amount_ = 0.0;
+ double priority_ = 1.0;
+ double bound_ = 0.0;
+ std::string name_ = "";
+ std::string tracing_category_ = "";
+ std::atomic_int_fast32_t refcount_{0};
+
+ explicit Exec(sg_host_t host, double flops_amount);
+
public:
- friend XBT_PUBLIC(void) intrusive_ptr_release(simgrid::s4u::Exec* e);
- friend XBT_PUBLIC(void) intrusive_ptr_add_ref(simgrid::s4u::Exec* e);
- friend XBT_PUBLIC(ExecPtr) this_actor::exec_init(double flops_amount);
+ friend XBT_PUBLIC void intrusive_ptr_release(Exec* e);
+ friend XBT_PUBLIC void intrusive_ptr_add_ref(Exec* e);
+ friend XBT_PUBLIC ExecPtr this_actor::exec_init(double flops_amount);
~Exec() = default;
- Activity* start() override;
- Activity* wait() override;
- Activity* wait(double timeout) override;
- bool test();
+ static xbt::signal<void(ActorPtr)> on_start;
+ static xbt::signal<void(ActorPtr)> on_completion;
- ExecPtr setPriority(double priority);
- ExecPtr setBound(double bound);
- ExecPtr setHost(Host * host);
- Host* getHost() { return host_; }
+ Exec* start() override;
+ Exec* wait() override;
+ Exec* wait_for(double timeout) override;
+ Exec* cancel() override;
+ bool test() override;
- double getRemains() override;
- double getRemainingRatio();
+ ExecPtr set_priority(double priority);
+ ExecPtr set_bound(double bound);
+ ExecPtr set_host(Host* host);
+ ExecPtr set_name(std::string name);
+ ExecPtr set_tracing_category(std::string category);
+ Host* get_host();
-private:
- Host* host_ = nullptr;
- double flops_amount_ = 0.0;
- double priority_ = 1.0;
- double bound_ = 0.0;
- std::atomic_int_fast32_t refcount_{0};
-}; // class
-}
-}; // Namespace simgrid::s4u
+ double get_remaining() override;
+ double get_remaining_ratio();
+
+#ifndef DOXYGEN
+ //////////////// Deprecated functions
+ XBT_ATTRIB_DEPRECATED_v324("Please use Exec::wait_for()") void wait(double t) override { wait_for(t); }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_priority()") ExecPtr setPriority(double priority)
+ {
+ return set_priority(priority);
+ }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_bound()") ExecPtr setBound(double bound) { return set_bound(bound); }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Exec::set_host()") ExecPtr setHost(Host* host) { return set_host(host); }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Exec::get_host()") Host* getHost() { return get_host(); }
+ XBT_ATTRIB_DEPRECATED_v323("Please use Exec::get_remaining_ratio()") double getRemainingRatio()
+ {
+ return get_remaining_ratio();
+ }
+#endif
+};
+} // namespace s4u
+} // namespace simgrid
#endif /* SIMGRID_S4U_EXEC_HPP */
