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*/
21 typedef struct s_smx_simdata_host *smx_simdata_host_t;
22 /** @brief Host datatype
23 @ingroup m_datatypes_management_details */
24 typedef struct s_smx_host {
25 char *name; /**< @brief host name if any */
26 smx_simdata_host_t simdata; /**< @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; /**< @brief simulator data */
58 xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
59 void *data; /**< @brief user data */
60 int refcount; /**< @brief reference counter */
63 typedef struct s_smx_action *smx_action_t;
66 /* ****************************** Process *********************************** */
67 typedef struct s_smx_simdata_process *smx_simdata_process_t;
68 /** @brief Process datatype
69 @ingroup m_datatypes_management_details @{ */
70 typedef struct s_smx_process {
72 char *name; /**< @brief process name if any */
73 smx_simdata_process_t simdata; /**< @brief simulator data */
74 s_xbt_swag_hookup_t process_hookup;
75 s_xbt_swag_hookup_t synchro_hookup;
76 s_xbt_swag_hookup_t host_proc_hookup;
77 void *data; /**< @brief user data */
80 /** @brief Agent datatype
81 @ingroup m_datatypes_management
83 An agent may be defined as a <em>code</em>, with some <em>private
84 data</em>, executing in a <em>location</em>.
85 \see m_process_management
87 typedef struct s_smx_process *smx_process_t;