3 /* Copyright (c) 2007 Arnaud Legrand, Bruno Donnassolo.
4 All rights reserved. */
6 /* This program is free software; you can redistribute it and/or modify it
7 * under the terms of the license (GNU LGPL) which comes with this package. */
9 #ifndef SIMIX_DATATYPE_H
10 #define SIMIX_DATATYPE_H
17 /* ******************************** Host ************************************ */
18 /** @defgroup m_datatypes_management_details Details on SIMIX datatypes
19 @ingroup m_datatypes_management*/
20 typedef struct s_smx_simdata_host *smx_simdata_host_t;
21 /** @brief Host datatype
22 @ingroup m_datatypes_management_details */
23 typedef struct s_smx_host {
24 char *name; /**< @brief host name if any */
25 smx_simdata_host_t simdata;
26 /**< @brief simulator data */
27 void *data; /**< @brief user data */
29 /** @brief Host datatype
30 @ingroup m_datatypes_management
32 A <em>location</em> (or <em>host</em>) is any possible place where
33 a process may run. Thus it is represented as a <em>physical
34 resource with computing capabilities</em>, some <em>mailboxes</em>
35 to enable running process to communicate with remote ones, and
36 some <em>private data</em> that can be only accessed by local
39 \see m_host_management
41 typedef struct s_smx_host *smx_host_t;
45 /* ******************************** Syncro ************************************ */
47 typedef struct s_smx_mutex *smx_mutex_t;
48 typedef struct s_smx_cond *smx_cond_t;
51 /********************************** Action *************************************/
52 typedef struct s_smx_simdata_action *smx_simdata_action_t;
53 /** @brief Action datatype
54 @ingroup m_datatypes_management_details */
55 typedef struct s_smx_action {
56 char *name; /**< @brief action name if any */
57 smx_simdata_action_t simdata;
58 /**< @brief simulator data */
59 xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
60 void *data; /**< @brief user data */
61 int refcount; /**< @brief reference counter */
64 typedef struct s_smx_action *smx_action_t;
67 /* ****************************** Process *********************************** */
68 typedef struct s_smx_simdata_process *smx_simdata_process_t;
69 /** @brief Process datatype
70 @ingroup m_datatypes_management_details @{ */
71 typedef struct s_smx_process {
73 char *name; /**< @brief process name if any */
74 smx_simdata_process_t simdata; /**< @brief simulator data */
75 s_xbt_swag_hookup_t process_hookup;
76 s_xbt_swag_hookup_t synchro_hookup;
77 s_xbt_swag_hookup_t host_proc_hookup;
78 void *data; /**< @brief user data */
81 /** @brief Agent datatype
82 @ingroup m_datatypes_management
84 An agent may be defined as a <em>code</em>, with some <em>private
85 data</em>, executing in a <em>location</em>.
86 \see m_process_management
88 typedef struct s_smx_process *smx_process_t;