X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/22e6546d2c6f14864cc93c4ed1470d8e8c1e2d95..HEAD:/src/msg/msg_private.hpp diff --git a/src/msg/msg_private.hpp b/src/msg/msg_private.hpp deleted file mode 100644 index 094dd62f4e..0000000000 --- a/src/msg/msg_private.hpp +++ /dev/null @@ -1,146 +0,0 @@ -/* Copyright (c) 2004-2017. 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/msg.h" - -#include "src/kernel/activity/CommImpl.hpp" -#include "src/kernel/activity/ExecImpl.hpp" -#include "xbt/Extendable.hpp" - -#include - -/**************** datatypes **********************************/ -/**************************** Host Extension *********************************/ -namespace simgrid { -class MsgHostExt { -public: - static simgrid::xbt::Extension EXTENSION_ID; - - ~MsgHostExt() { delete file_descriptor_table; } - std::vector* file_descriptor_table = nullptr; // Created lazily on need -}; -} -/********************************* Task **************************************/ - -struct s_simdata_task_t { - ~s_simdata_task_t() - { - /* parallel tasks only */ - delete[] this->host_list; - /* flops_parallel_amount and bytes_parallel_amount are automatically deleted in ~L07Action */ - } - void setUsed(); - void setNotUsed() { this->isused = false; } - - simgrid::kernel::activity::ExecImplPtr compute = nullptr; /* SIMIX modeling of computation */ - simgrid::kernel::activity::CommImplPtr comm = nullptr; /* SIMIX modeling of communication */ - double bytes_amount = 0.0; /* Data size */ - double flops_amount = 0.0; /* Computation size */ - msg_process_t sender = nullptr; - msg_process_t receiver = nullptr; - msg_host_t source = nullptr; - - 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 isused = false; /* Indicates whether the task is used in SIMIX currently */ - int host_nb = 0; /* ==0 if sequential task; parallel task if not */ - /******* Parallel Tasks Only !!!! *******/ - sg_host_t* host_list = nullptr; - double* flops_parallel_amount = nullptr; - double* bytes_parallel_amount = nullptr; - -private: - void reportMultipleUse() const; -}; - -/******************************* Process *************************************/ - -namespace simgrid { -namespace msg { -class ActorExt { -public: - explicit ActorExt(void* d) : data(d) {} - msg_error_t errno_ = MSG_OK; /* the last value returned by a MSG_function */ - void* data = nullptr; /* user data */ -}; - -class Comm { -public: - msg_task_t task_sent; /* task sent (NULL for the receiver) */ - msg_task_t* task_received; /* where the task will be received (NULL for the sender) */ - smx_activity_t s_comm; /* SIMIX communication object encapsulated (the same for both processes) */ - msg_error_t status = MSG_OK; /* status of the communication once finished */ - Comm(msg_task_t sent, msg_task_t* received, smx_activity_t comm) - : task_sent(sent), task_received(received), s_comm(std::move(comm)) - { - } -}; -} -} - -/************************** Global variables ********************************/ -struct s_MSG_Global_t { - int 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; -}; -typedef s_MSG_Global_t* MSG_Global_t; - -extern "C" { - -XBT_PUBLIC_DATA(MSG_Global_t) msg_global; - -/*************************************************************/ -XBT_PRIVATE void MSG_process_cleanup_from_SIMIX(smx_actor_t smx_proc); -XBT_PRIVATE smx_actor_t MSG_process_create_from_SIMIX(const char* name, std::function code, void* data, - sg_host_t host, std::map* properties, - smx_actor_t parent_process); -XBT_PRIVATE void MSG_comm_copy_data_from_SIMIX(smx_activity_t comm, void* buff, size_t buff_size); - -XBT_PRIVATE void MSG_host_add_task(msg_host_t host, msg_task_t task); -XBT_PRIVATE void MSG_host_del_task(msg_host_t host, msg_task_t task); - -/********** Tracing **********/ -/* declaration of instrumentation functions from msg_task_instr.c */ -XBT_PRIVATE void TRACE_msg_set_task_category(msg_task_t task, const char* category); -XBT_PRIVATE void TRACE_msg_task_create(msg_task_t task); -XBT_PRIVATE void TRACE_msg_task_execute_start(msg_task_t task); -XBT_PRIVATE void TRACE_msg_task_execute_end(msg_task_t task); -XBT_PRIVATE void TRACE_msg_task_destroy(msg_task_t task); -XBT_PRIVATE void TRACE_msg_task_get_end(double start_time, msg_task_t task); -XBT_PRIVATE void TRACE_msg_task_get_start(); -XBT_PRIVATE int TRACE_msg_task_put_start(msg_task_t task); // returns TRUE if the task_put_end must be called -XBT_PRIVATE void TRACE_msg_task_put_end(); - -/* declaration of instrumentation functions from msg_process_instr.c */ -XBT_PRIVATE char* instr_process_id(msg_process_t proc, char* str, int len); -XBT_PRIVATE char* instr_process_id_2(const char* process_name, int process_pid, char* str, int len); -XBT_PRIVATE void TRACE_msg_process_change_host(msg_process_t process, msg_host_t new_host); -XBT_PRIVATE void TRACE_msg_process_create(const char* process_name, int process_pid, msg_host_t host); -XBT_PRIVATE void TRACE_msg_process_destroy(const char* process_name, int process_pid); -XBT_PRIVATE void TRACE_msg_process_kill(smx_process_exit_status_t status, msg_process_t process); -XBT_PRIVATE void TRACE_msg_process_suspend(msg_process_t process); -XBT_PRIVATE void TRACE_msg_process_resume(msg_process_t process); -XBT_PRIVATE void TRACE_msg_process_sleep_in(msg_process_t process); // called from msg/gos.c -XBT_PRIVATE void TRACE_msg_process_sleep_out(msg_process_t process); -} - -inline void s_simdata_task_t::setUsed() -{ - if (this->isused) - this->reportMultipleUse(); - if (msg_global->debug_multiple_use) { - // TODO, backtrace - } - this->isused = true; -} - -#endif