#include "xbt/fifo.h"
#include "xbt/swag.h"
#include "xbt/dict.h"
-#include "xbt/context.h"
-#include "xbt/config.h"
#include "xbt/function_types.h"
-/******************************* Datatypes **********************************/
+/******************************** Datatypes ***********************************/
-/********************************** Host ************************************/
+/*********************************** Host *************************************/
-typedef struct s_smx_simdata_host {
- void *host; /* SURF modeling */
+/** @brief Host datatype
+ @ingroup m_datatypes_management_details */
+typedef struct s_smx_host {
+ char *name; /**< @brief host name if any */
+ void *host; /* SURF modeling */
xbt_swag_t process_list;
-} s_smx_simdata_host_t;
+ void *data; /**< @brief user data */
+} s_smx_host_t;
-/********************************* Simix Global ******************************/
+/********************************** Simix Global ******************************/
+
+typedef struct s_smx_context_factory *smx_context_factory_t;
typedef struct SIMIX_Global {
- xbt_fifo_t host;
+ smx_context_factory_t context_factory;
+ xbt_dict_t host;
xbt_swag_t process_to_run;
xbt_swag_t process_list;
-
+ xbt_swag_t process_to_destroy;
smx_process_t current_process;
+ smx_process_t maestro_process;
xbt_dict_t registered_functions;
- smx_creation_func_t *create_process_function;
- void_f_pvoid_t* kill_process_function;
- void_f_pvoid_t* cleanup_process_function;
+ smx_creation_func_t create_process_function;
+ void_f_pvoid_t kill_process_function;
+ void_f_pvoid_t cleanup_process_function;
} s_SIMIX_Global_t, *SIMIX_Global_t;
extern SIMIX_Global_t simix_global;
-/******************************* Process *************************************/
-
-typedef struct s_smx_simdata_process {
- smx_host_t s_host; /* the host on which the process is running */
- xbt_context_t context; /* the context that executes the scheduler fonction */
- int blocked;
- int suspended;
- smx_mutex_t mutex; /* mutex on which the process is blocked */
- smx_cond_t cond; /* cond on which the process is blocked */
- int argc; /* arguments number if any */
- char **argv; /* arguments table if any */
-} s_smx_simdata_process_t;
+/******************************** Process *************************************/
+
+typedef struct s_smx_context *smx_context_t;
+
+/** @brief Process datatype
+ @ingroup m_datatypes_management_details @{ */
+ typedef struct s_smx_process {
+ s_xbt_swag_hookup_t process_hookup;
+ s_xbt_swag_hookup_t synchro_hookup;
+ s_xbt_swag_hookup_t host_proc_hookup;
+ s_xbt_swag_hookup_t destroy_hookup;
+
+ char *name; /**< @brief process name if any */
+ smx_host_t smx_host; /* the host on which the process is running */
+ smx_context_t context; /* the context that executes the scheduler function */
+ int argc; /* arguments number if any */
+ char **argv; /* arguments table if any */
+ int blocked : 1;
+ int suspended : 1;
+ int iwannadie : 1;
+ smx_mutex_t mutex; /* mutex on which the process is blocked */
+ smx_cond_t cond; /* cond on which the process is blocked */
+ xbt_dict_t properties;
+ void *data; /* kept for compatibility, it should be replaced with moddata */
+ void_f_pvoid_t cleanup_func;
+ void *cleanup_arg;
+
+ } s_smx_process_t;
+/** @} */
typedef struct s_smx_process_arg {
const char *name;
int argc;
char **argv;
double kill_time;
+ xbt_dict_t properties;
} s_smx_process_arg_t, *smx_process_arg_t;
-/********************************* Mutex and Conditional ****************************/
+/*************************** Mutex and Conditional ****************************/
typedef struct s_smx_mutex {
- /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_mutex */
- xbt_swag_t sleeping; /* list of sleeping process */
- int using;
- /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_mutex */
+ /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_mutex */
+ xbt_swag_t sleeping; /* list of sleeping process */
+ int refcount;
+ /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_mutex */
} s_smx_mutex_t;
typedef struct s_smx_cond {
-
- /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_cond */
- xbt_swag_t sleeping; /* list of sleeping process */
- smx_mutex_t mutex;
- xbt_fifo_t actions; /* list of actions */
- /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_cond */
+
+ /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_cond */
+ xbt_swag_t sleeping; /* list of sleeping process */
+ smx_mutex_t mutex;
+ xbt_fifo_t actions; /* list of actions */
+ /* KEEP IT IN SYNC WITH src/xbt_sg_thread.c::struct s_xbt_cond */
} s_smx_cond_t;
-/********************************* Action **************************************/
+/********************************* Action *************************************/
-typedef struct s_smx_simdata_action {
- surf_action_t surf_action; /* SURF modeling of computation */
-
- smx_host_t source;
+/** @brief Action datatype
+ @ingroup m_datatypes_management_details */
+typedef struct s_smx_action {
+ char *name; /**< @brief action name if any */
+ xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
+ void *data; /**< @brief user data */
+ int refcount; /**< @brief reference counter */
+ surf_action_t surf_action; /* SURF modeling of computation */
+ smx_host_t source;
+} s_smx_action_t;
-} s_smx_simdata_action_t;
+/************************** Configuration support *****************************/
+extern int _simix_init_status; /* 0: beginning of time; FIXME: KILLME ?
+ 1: pre-inited (cfg_set created);
+ 2: inited (running) */
+#define SIMIX_CHECK_HOST() xbt_assert0(surf_workstation_model->extension.workstation. \
+ get_state(SIMIX_host_self()->host)==SURF_RESOURCE_ON,\
+ "Host failed, you cannot call this function.")
-/******************************* Configuration support **********************************/
+smx_host_t __SIMIX_host_create(const char *name, void *workstation, void *data);
+void __SIMIX_host_destroy(void *host);
+void __SIMIX_cond_wait(smx_cond_t cond);
+void __SIMIX_cond_display_actions(smx_cond_t cond);
+void __SIMIX_action_display_conditions(smx_action_t action);
+void __SIMIX_create_maestro_process(void);
-void simix_config_init(void); /* create the config set, call this before use! */
-void simix_config_finalize(void); /* destroy the config set, call this at cleanup. */
-extern int _simix_init_status; /* 0: beginning of time;
- 1: pre-inited (cfg_set created);
- 2: inited (running) */
-extern xbt_cfg_t _simix_cfg_set;
+/******************************** Context *************************************/
+int SIMIX_context_create_maestro(smx_process_t *process);
-#define SIMIX_CHECK_HOST() xbt_assert0(surf_workstation_resource->extension_public-> \
- get_state(SIMIX_host_self()->simdata->host)==SURF_CPU_ON,\
- "Host failed, you cannot call this function.")
+int SIMIX_context_new(smx_process_t *process, xbt_main_func_t code);
-smx_host_t __SIMIX_host_create(const char *name, void *workstation, void *data);
-void __SIMIX_host_destroy(smx_host_t host);
+void SIMIX_context_kill(smx_process_t process);
-void __SIMIX_cond_wait(smx_cond_t cond);
+void SIMIX_context_start(smx_process_t process);
+
+void SIMIX_context_yield(void);
+
+void SIMIX_context_schedule(smx_process_t process);
+
+void SIMIX_context_empty_trash(void);
+
+void SIMIX_context_stop(int exit_code);
+
+void SIMIX_context_free(smx_process_t process);
+
+void SIMIX_context_mod_init(void);
+void SIMIX_context_mod_exit(void);
#endif
