+++ /dev/null
-/* Copyright (c) 2004-2020. 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. */
-
-#ifndef MSG_PRIVATE_HPP
-#define MSG_PRIVATE_HPP
-
-#include "simgrid/Exception.hpp"
-#include "simgrid/msg.h"
-#include "src/kernel/activity/CommImpl.hpp"
-#include <simgrid/modelchecker.h>
-#include <xbt/Extendable.hpp>
-
-#include <cmath>
-
-/**************** datatypes **********************************/
-namespace simgrid {
-
-extern template class XBT_PUBLIC xbt::Extendable<msg::Task>;
-
-namespace msg {
-class Task : public xbt::Extendable<Task> {
- std::string name_ = "";
- std::string tracing_category_ = "";
- long long int id_;
-
- double timeout_ = 0.0;
- double priority_ = 1.0;
- double bound_ = 0.0; /* Capping for CPU resource, or 0 for no capping */
- double rate_ = -1; /* Capping for network resource, or -1 for no capping*/
- bool is_used_ = false; /* Indicates whether the task is used in SIMIX currently */
-
- explicit Task(const std::string& name, double flops_amount, double bytes_amount, void* data);
- explicit Task(const std::string& name, std::vector<s4u::Host*>&& hosts, std::vector<double>&& flops_amount,
- std::vector<double>&& bytes_amount, void* data);
-
- void report_multiple_use() const;
-
-public:
- static Task* create(const std::string& name, double flops_amount, double bytes_amount, void* data);
- static Task* create_parallel(const std::string& name, int host_nb, const msg_host_t* host_list, double* flops_amount,
- double* bytes_amount, void* data);
- msg_error_t execute();
- msg_error_t send(const std::string& alias, double timeout);
- s4u::CommPtr send_async(const std::string& alias, void_f_pvoid_t cleanup, bool detached);
-
- void cancel();
-
- Task(const Task&) = delete;
- Task& operator=(const Task&) = delete;
- ~Task() = default;
-
- bool is_used() const { return is_used_; }
- bool is_parallel() const { return parallel_; }
-
- void set_used();
- void set_not_used() { this->is_used_ = false; }
- const std::string& get_name() const { return name_; }
- const char* get_cname() const { return name_.c_str(); }
- void set_name(const char* new_name) { name_ = std::string(new_name); }
- void set_tracing_category(const char* category) { tracing_category_ = category ? category : ""; }
- const std::string& get_tracing_category() const { return tracing_category_; }
- bool has_tracing_category() { return not tracing_category_.empty(); }
- XBT_ATTRIB_DEPRECATED_v329("Please use set_data()") void* get_user_data() { return get_data(); }
- XBT_ATTRIB_DEPRECATED_v329("Please use get_data()") void set_user_data(void* data) { set_data(data); }
- long long int get_id() const { return id_; }
- double get_priority() const { return priority_; }
- void set_priority(double priority);
- void set_bound(double bound) { bound_ = bound; }
- double get_bound() const { return bound_; }
- void set_rate(double rate) { rate_ = rate; }
- double get_rate() const { return rate_; }
- void set_timeout(double timeout) { timeout_ = timeout; }
-
- s4u::Actor* get_sender() const;
- s4u::Host* get_source() const;
-
- s4u::ExecPtr compute = nullptr; /* S4U modeling of computation */
- s4u::CommPtr comm = nullptr; /* S4U modeling of communication */
- double flops_amount = 0.0; /* Computation size */
- double bytes_amount = 0.0; /* Data size */
-
- /******* Parallel Tasks Only !!!! *******/
- bool parallel_ = false;
- std::vector<s4u::Host*> hosts_;
- std::vector<double> flops_parallel_amount;
- std::vector<double> bytes_parallel_amount;
-};
-
-class Comm {
- msg_error_t status_ = MSG_OK; /* status of the communication once finished */
-public:
- Task* task_sent; /* task sent (NULL for the receiver) */
- Task** task_received; /* where the task will be received (NULL for the sender) */
- s4u::CommPtr s_comm; /* SIMIX communication object encapsulated (the same for both processes) */
- Comm(msg_task_t sent, msg_task_t* received, s4u::CommPtr comm)
- : task_sent(sent), task_received(received), s_comm(std::move(comm))
- {
- }
- bool test();
- msg_error_t wait_for(double timeout);
- void set_status(msg_error_t status) { status_ = status; }
- msg_error_t get_status() const { return status_; }
-};
-
-} // namespace msg
-} // namespace simgrid
-
-/************************** Global variables ********************************/
-struct MSG_Global_t {
- static bool debug_multiple_use; /* whether we want an error message when reusing the same Task for 2 things */
- std::atomic_int_fast32_t sent_msg; /* Total amount of messages sent during the simulation */
- void (*task_copy_callback)(msg_task_t task, msg_process_t src, msg_process_t dst);
- void_f_pvoid_t process_data_cleanup;
-};
-
-XBT_PUBLIC_DATA MSG_Global_t* msg_global;
-
-/*************************************************************/
-
-#endif
