- 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);
-
- ~Exec() = default;
-
- Activity* start() override;
- Activity* wait() override;
- Activity* wait(double timeout) override;
- bool test();
-
- ExecPtr setPriority(double priority);
- ExecPtr setBound(double bound);
- ExecPtr setHost(Host * host);
- Host* getHost() { return host_; }
-
- double getRemains() override;
- double getRemainingRatio();
-
-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
+#ifndef DOXYGEN
+ Exec(Exec const&) = delete;
+ Exec& operator=(Exec const&) = delete;
+#endif
+ /*! \static Initiate the creation of an Exec. Setters have to be called afterwards */
+ static ExecPtr init();
+
+ /** @brief On sequential executions, returns the amount of flops that remain to be done; This cannot be used on
+ * parallel executions. */
+ double get_remaining() const override;
+ double get_remaining_ratio() const;
+ ExecPtr set_host(Host* host);
+ ExecPtr set_hosts(const std::vector<Host*>& hosts);
+ ExecPtr unset_host();
+ ExecPtr unset_hosts() { return unset_host(); }
+
+ ExecPtr set_flops_amount(double flops_amount);
+ ExecPtr set_flops_amounts(const std::vector<double>& flops_amounts);
+ ExecPtr set_bytes_amounts(const std::vector<double>& bytes_amounts);
+
+ ExecPtr set_thread_count(int thread_count);
+
+ ExecPtr set_bound(double bound);
+ ExecPtr set_priority(double priority);
+ ExecPtr update_priority(double priority);
+
+ Host* get_host() const;
+ unsigned int get_host_number() const;
+ int get_thread_count() const;
+ double get_cost() const;
+ bool is_parallel() const { return parallel_; }
+ bool is_assigned() const override;
+
+#ifndef DOXYGEN
+ static ssize_t deprecated_wait_any_for(const std::vector<ExecPtr>& execs, double timeout); // XBT_ATTRIB_DEPRECATED_v339
+
+ XBT_ATTRIB_DEPRECATED_v339("Please use ActivitySet instead") static ssize_t
+ wait_any(const std::vector<ExecPtr>& execs) { return deprecated_wait_any_for(execs, -1); }
+ XBT_ATTRIB_DEPRECATED_v339("Please use ActivitySet instead") static ssize_t
+ wait_any_for(const std::vector<ExecPtr>& execs, double timeout) { return deprecated_wait_any_for(execs, timeout); }
+#endif
+};
+
+} // namespace simgrid::s4u