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[simgrid.git] / include / simgrid / simix.h
1 /* Copyright (c) 2007-2010, 2012-2015. The SimGrid Team.
2  * All rights reserved.                                                     */
3
4 /* This program is free software; you can redistribute it and/or modify it
5  * under the terms of the license (GNU LGPL) which comes with this package. */
6
7 #ifndef _SIMIX_SIMIX_H
8 #define _SIMIX_SIMIX_H
9
10 #include "xbt/misc.h"
11 #include "xbt/fifo.h"
12 #include "xbt/dict.h"
13 #include "xbt/function_types.h"
14 #include "xbt/parmap.h"
15 #include "xbt/swag.h"
16 #include "simgrid/datatypes.h"
17 #include "simgrid/host.h"
18
19
20 #ifdef __cplusplus
21
22 namespace simgrid {
23 namespace simix {
24   class Context;
25   class ContextFactory;
26 }
27 }
28
29 typedef simgrid::simix::Context *smx_context_t;
30
31 #else
32
33 typedef struct s_smx_context *smx_context_t;
34
35 #endif
36
37
38
39 SG_BEGIN_DECL()
40
41 /**************************** Scalar Values **********************************/
42
43 typedef union u_smx_scalar u_smx_scalar_t;
44
45 /* ******************************** Host ************************************ */
46 /** @brief Host datatype
47     @ingroup simix_host_management
48
49     A <em>location</em> (or <em>host</em>) is any possible place where
50     a process may run. Thus it is represented as a <em>physical
51     resource with computing capabilities</em>, some <em>mailboxes</em>
52     to enable running process to communicate with remote ones, and
53     some <em>private data</em> that can be only accessed by local
54     process.
55
56     \see m_host_management
57   @{ */
58 typedef enum {
59   SIMIX_WAITING,
60   SIMIX_READY,
61   SIMIX_RUNNING,
62   SIMIX_DONE,
63   SIMIX_CANCELED,
64   SIMIX_FAILED,
65   SIMIX_SRC_HOST_FAILURE,
66   SIMIX_DST_HOST_FAILURE,
67   SIMIX_SRC_TIMEOUT,
68   SIMIX_DST_TIMEOUT,
69   SIMIX_LINK_FAILURE
70 } e_smx_state_t;
71 /** @} */
72
73 /* ******************************** Synchro ************************************ */
74 /**
75  * \ingroup simix_synchro_management
76  */
77 typedef struct s_smx_mutex *smx_mutex_t;
78 /**
79  * \ingroup simix_synchro_management
80  */
81 typedef struct s_smx_cond *smx_cond_t;
82 /**
83  * \ingroup simix_synchro_management
84  */
85 typedef struct s_smx_sem *smx_sem_t;
86
87 /********************************** File *************************************/
88 typedef struct s_smx_file *smx_file_t;
89
90 /********************************** Storage *************************************/
91 typedef xbt_dictelm_t smx_storage_t;
92 typedef struct s_smx_storage_priv *smx_storage_priv_t;
93
94 /* ****************************** Process *********************************** */
95 /** @brief Process datatype
96     @ingroup simix_process_management
97
98     A process may be defined as a <em>code</em>, with some <em>private
99     data</em>, executing in a <em>location</em>.
100     \see m_process_management
101   @{ */
102 typedef struct s_smx_process *smx_process_t;
103 typedef enum {
104   SMX_EXIT_SUCCESS = 0,
105   SMX_EXIT_FAILURE = 1
106 } smx_process_exit_status_t;
107 /** @} */
108
109
110 /*
111  * Type of function that creates a process.
112  * The function must accept the following parameters:
113  * void* process: the process created will be stored there
114  * const char *name: a name for the object. It is for user-level information and can be NULL
115  * xbt_main_func_t code: is a function describing the behavior of the process
116  * void *data: data a pointer to any data one may want to attach to the new object.
117  * sg_host_t host: the location where the new process is executed
118  * int argc, char **argv: parameters passed to code
119  * xbt_dict_t pros: properties
120  */
121 typedef smx_process_t (*smx_creation_func_t) (
122                                       /* name */ const char*,
123                                       /* code */ xbt_main_func_t,
124                                       /* userdata */ void*,
125                                       /* hostname */ const char*,
126                                       /* kill_time */ double,
127                                       /* argc */ int,
128                                       /* argv */ char**,
129                                       /* props */ xbt_dict_t,
130                                       /* auto_restart */ int,
131                                       /* parent_process */ smx_process_t);
132
133
134 /******************************* Networking ***********************************/
135 /**
136  * \ingroup simix_mbox_management
137  */
138 typedef struct s_smx_mailbox *smx_mailbox_t;
139
140 XBT_PUBLIC(void*) SIMIX_comm_get_src_data(smx_synchro_t synchro);
141 XBT_PUBLIC(void*) SIMIX_comm_get_dst_data(smx_synchro_t synchro);
142
143 /* Process creation/destruction callbacks */
144 typedef void (*void_pfn_smxprocess_t) (smx_process_t);
145 /* for auto-restart function */
146 typedef void (*void_pfn_sghost_t) (sg_host_t);
147
148 extern int smx_context_stack_size;
149 extern int smx_context_stack_size_was_set;
150 extern int smx_context_guard_size;
151 extern int smx_context_guard_size_was_set;
152
153 XBT_PUBLIC(xbt_dynar_t) SIMIX_process_get_runnable(void);
154 XBT_PUBLIC(smx_process_t) SIMIX_process_from_PID(int PID);
155 XBT_PUBLIC(xbt_dynar_t) SIMIX_processes_as_dynar(void);
156
157 /* parallelism */
158 XBT_PUBLIC(int) SIMIX_context_is_parallel(void);
159 XBT_PUBLIC(int) SIMIX_context_get_nthreads(void);
160 XBT_PUBLIC(void) SIMIX_context_set_nthreads(int nb_threads);
161 XBT_PUBLIC(int) SIMIX_context_get_parallel_threshold(void);
162 XBT_PUBLIC(void) SIMIX_context_set_parallel_threshold(int threshold);
163 XBT_PUBLIC(e_xbt_parmap_mode_t) SIMIX_context_get_parallel_mode(void);
164 XBT_PUBLIC(void) SIMIX_context_set_parallel_mode(e_xbt_parmap_mode_t mode);
165 XBT_PUBLIC(int) SIMIX_is_maestro();
166
167
168 /********************************** Global ************************************/
169 /* Initialization and exit */
170 XBT_PUBLIC(void) SIMIX_global_init(int *argc, char **argv);
171
172 /* Set to execute in the maestro
173  *
174  * If no maestro code is registered (the default), the main thread
175  * is assumed to be the maestro. */
176 XBT_PUBLIC(void) SIMIX_set_maestro(void (*code)(void*), void* data);
177
178 XBT_PUBLIC(void) SIMIX_function_register_process_cleanup(void_pfn_smxprocess_t function);
179 XBT_PUBLIC(void) SIMIX_function_register_process_create(smx_creation_func_t function);
180 XBT_PUBLIC(void) SIMIX_function_register_process_kill(void_pfn_smxprocess_t function);
181
182 /* Simulation execution */
183 XBT_PUBLIC(void) SIMIX_run(void);
184 XBT_PUBLIC(double) SIMIX_get_clock(void);
185
186 /* Timer functions FIXME: should these be public? */
187 typedef struct s_smx_timer* smx_timer_t;
188
189 XBT_PUBLIC(smx_timer_t) SIMIX_timer_set(double date, void (*function)(void*), void *arg);
190 XBT_PUBLIC(void) SIMIX_timer_remove(smx_timer_t timer);
191 XBT_PUBLIC(double) SIMIX_timer_next(void);
192 XBT_PUBLIC(double) SIMIX_timer_get_date(smx_timer_t timer);
193
194 XBT_PUBLIC(void) SIMIX_display_process_status(void);
195
196 /******************************* Environment **********************************/
197 XBT_PUBLIC(void) SIMIX_create_environment(const char *file);
198
199 /******************************** Deployment **********************************/
200
201 XBT_PUBLIC(void) SIMIX_function_register(const char *name, xbt_main_func_t code);
202 XBT_PUBLIC(void) SIMIX_function_register_default(xbt_main_func_t code);
203 XBT_PUBLIC(xbt_main_func_t) SIMIX_get_registered_function(const char *name);
204 XBT_PUBLIC(void) SIMIX_init_application(void);
205 XBT_PUBLIC(void) SIMIX_launch_application(const char *file);
206
207 XBT_PUBLIC(void) SIMIX_process_set_function(const char* process_host,
208                                             const char *process_function,
209                                             xbt_dynar_t arguments,
210                                             double process_start_time,
211                                             double process_kill_time);
212
213 /*********************************** Host *************************************/
214 /* Functions for running a process in main()
215  *
216  *  1. create the maestro process
217  *  2. attach (create a context and wait for maestro to give control back to you)
218  *  3. do you process job
219  *  4. detach (this waits for the simulation to terminate)
220  */
221
222 XBT_PUBLIC(void) SIMIX_maestro_create(void (*code)(void*), void* data);
223 XBT_PUBLIC(smx_process_t) SIMIX_process_attach(
224   const char* name,
225   void *data,
226   const char* hostname,
227   xbt_dict_t properties,
228   smx_process_t parent_process);
229 XBT_PUBLIC(void) SIMIX_process_detach(void);
230
231 /*********************************** Host *************************************/
232 XBT_PUBLIC(sg_host_t) SIMIX_host_self(void);
233 XBT_PUBLIC(const char*) SIMIX_host_self_get_name(void);
234 XBT_PUBLIC(void) SIMIX_host_on(sg_host_t host);
235 XBT_PUBLIC(void) SIMIX_host_off(sg_host_t host, smx_process_t issuer);
236 XBT_PUBLIC(void) SIMIX_host_self_set_data(void *data);
237 XBT_PUBLIC(void*) SIMIX_host_self_get_data(void);
238
239 /********************************* Process ************************************/
240 XBT_PUBLIC(int) SIMIX_process_count(void);
241 XBT_PUBLIC(smx_process_t) SIMIX_process_self(void);
242 XBT_PUBLIC(const char*) SIMIX_process_self_get_name(void);
243 XBT_PUBLIC(void) SIMIX_process_self_set_data(void *data);
244 XBT_PUBLIC(void*) SIMIX_process_self_get_data(void);
245 XBT_PUBLIC(smx_context_t) SIMIX_process_get_context(smx_process_t);
246 XBT_PUBLIC(void) SIMIX_process_set_context(smx_process_t p,smx_context_t c);
247 XBT_PUBLIC(int) SIMIX_process_has_pending_comms(smx_process_t process);
248 XBT_PUBLIC(void) SIMIX_process_on_exit_runall(smx_process_t process);
249 XBT_PUBLIC(void) SIMIX_process_on_exit(smx_process_t process, int_f_pvoid_pvoid_t fun, void *data);
250 XBT_PUBLIC(xbt_main_func_t) SIMIX_process_get_code(void);
251
252 /****************************** Communication *********************************/
253 XBT_PUBLIC(void) SIMIX_comm_set_copy_data_callback(void (*callback) (smx_synchro_t, void*, size_t));
254 XBT_PUBLIC(void) SIMIX_comm_copy_pointer_callback(smx_synchro_t comm, void* buff, size_t buff_size);
255 XBT_PUBLIC(void) SIMIX_comm_copy_buffer_callback(smx_synchro_t comm, void* buff, size_t buff_size);
256
257 XBT_PUBLIC(smx_synchro_t) SIMIX_comm_get_send_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
258 XBT_PUBLIC(int) SIMIX_comm_has_send_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
259 XBT_PUBLIC(int) SIMIX_comm_has_recv_match(smx_mailbox_t mbox, int (*match_fun)(void*, void*), void* data);
260 XBT_PUBLIC(void) SIMIX_comm_finish(smx_synchro_t synchro);
261
262 /******************************************************************************/
263 /*                            SIMIX simcalls                                  */
264 /******************************************************************************/
265 /* These functions are a system call-like interface to the simulation kernel. */
266 /* They can also be called from maestro's context, and they are thread safe.  */
267 /******************************************************************************/
268
269 XBT_PUBLIC(void) simcall_call(smx_process_t process);
270
271 /******************************* Host simcalls ********************************/
272 XBT_PUBLIC(void) simcall_host_set_data(sg_host_t host, void *data);
273
274 XBT_PUBLIC(smx_synchro_t) simcall_execution_start(const char *name,
275                                                 double flops_amount,
276                                                 double priority, double bound, unsigned long affinity_mask);
277 XBT_PUBLIC(smx_synchro_t) simcall_execution_parallel_start(const char *name,
278                                                      int host_nb,
279                                                      sg_host_t *host_list,
280                                                      double *flops_amount,
281                                                      double *bytes_amount,
282                                                      double amount,
283                                                      double rate);
284 XBT_PUBLIC(void) simcall_execution_destroy(smx_synchro_t execution);
285 XBT_PUBLIC(void) simcall_execution_cancel(smx_synchro_t execution);
286 XBT_PUBLIC(void) simcall_execution_set_priority(smx_synchro_t execution, double priority);
287 XBT_PUBLIC(void) simcall_execution_set_bound(smx_synchro_t execution, double bound);
288 XBT_PUBLIC(void) simcall_execution_set_affinity(smx_synchro_t execution, sg_host_t host, unsigned long mask);
289 XBT_PUBLIC(e_smx_state_t) simcall_execution_wait(smx_synchro_t execution);
290
291 /******************************* VM simcalls ********************************/
292 // Create the vm_workstation at the SURF level
293 XBT_PUBLIC(void*) simcall_vm_create(const char *name, sg_host_t host);
294 XBT_PUBLIC(int) simcall_vm_get_state(sg_host_t vm);
295 XBT_PUBLIC(void) simcall_vm_start(sg_host_t vm);
296 XBT_PUBLIC(void) simcall_vm_migrate(sg_host_t vm, sg_host_t dst_pm);
297 XBT_PUBLIC(void *) simcall_vm_get_pm(sg_host_t vm);
298 XBT_PUBLIC(void) simcall_vm_set_bound(sg_host_t vm, double bound);
299 XBT_PUBLIC(void) simcall_vm_set_affinity(sg_host_t vm, sg_host_t pm, unsigned long mask);
300 XBT_PUBLIC(void) simcall_vm_resume(sg_host_t vm);
301 XBT_PUBLIC(void) simcall_vm_migratefrom_resumeto(sg_host_t vm, sg_host_t src_pm, sg_host_t dst_pm);
302 XBT_PUBLIC(void) simcall_vm_save(sg_host_t vm);
303 XBT_PUBLIC(void) simcall_vm_restore(sg_host_t vm);
304 XBT_PUBLIC(void) simcall_vm_suspend(sg_host_t vm);
305 XBT_PUBLIC(void) simcall_vm_destroy(sg_host_t vm);
306 XBT_PUBLIC(void) simcall_vm_shutdown(sg_host_t vm);
307
308 /**************************** Process simcalls ********************************/
309 /* Constructor and Destructor */
310 XBT_PUBLIC(smx_process_t) simcall_process_create(const char *name,
311                                           xbt_main_func_t code,
312                                           void *data,
313                                           const char *hostname,
314                                           double kill_time,
315                                           int argc, char **argv,
316                                           xbt_dict_t properties,
317                                           int auto_restart);
318
319 XBT_PUBLIC(void) simcall_process_kill(smx_process_t process);
320 XBT_PUBLIC(void) simcall_process_killall(int reset_pid);
321 XBT_PUBLIC(void) SIMIX_process_throw(smx_process_t process, xbt_errcat_t cat, int value, const char *msg);
322
323
324 /* Process handling */
325 XBT_PUBLIC(void) simcall_process_cleanup(smx_process_t process);
326 XBT_PUBLIC(void) simcall_process_suspend(smx_process_t process);
327 XBT_PUBLIC(void) simcall_process_resume(smx_process_t process);
328
329 /* Getters and Setters */
330 XBT_PUBLIC(int) simcall_process_count(void);
331 XBT_PUBLIC(void *) simcall_process_get_data(smx_process_t process);
332 XBT_PUBLIC(void) simcall_process_set_data(smx_process_t process, void *data);
333 XBT_PUBLIC(void) simcall_process_set_host(smx_process_t process, sg_host_t dest);
334 XBT_PUBLIC(sg_host_t) simcall_process_get_host(smx_process_t process);
335 XBT_PUBLIC(const char *) simcall_process_get_name(smx_process_t process);
336 XBT_PUBLIC(int) simcall_process_get_PID(smx_process_t process);
337 XBT_PUBLIC(int) simcall_process_get_PPID(smx_process_t process);
338 XBT_PUBLIC(int) simcall_process_is_suspended(smx_process_t process);
339 XBT_PUBLIC(xbt_dict_t) simcall_process_get_properties(smx_process_t host);
340 XBT_PUBLIC(void) simcall_process_set_kill_time(smx_process_t process, double kill_time);
341 XBT_PUBLIC(double) simcall_process_get_kill_time(smx_process_t process);
342 XBT_PUBLIC(void) simcall_process_on_exit(smx_process_t process, int_f_pvoid_pvoid_t fun, void *data);
343 XBT_PUBLIC(void) simcall_process_auto_restart_set(smx_process_t process, int auto_restart);
344 XBT_PUBLIC(smx_process_t) simcall_process_restart(smx_process_t process);
345 XBT_PUBLIC(void) simcall_process_join(smx_process_t process, double timeout);
346 /* Sleep control */
347 XBT_PUBLIC(e_smx_state_t) simcall_process_sleep(double duration);
348
349 /************************** Comunication simcalls *****************************/
350 /***** Rendez-vous points *****/
351
352 XBT_PUBLIC(smx_mailbox_t) simcall_mbox_create(const char *name);
353 XBT_PUBLIC(smx_mailbox_t) simcall_mbox_get_by_name(const char *name);
354 XBT_PUBLIC(smx_synchro_t) simcall_mbox_front(smx_mailbox_t mbox);
355 XBT_PUBLIC(void) simcall_mbox_set_receiver(smx_mailbox_t mbox , smx_process_t process);
356
357 /***** Communication simcalls *****/
358
359 XBT_PUBLIC(void) simcall_comm_send(smx_process_t sender, smx_mailbox_t mbox, double task_size,
360                                      double rate, void *src_buff,
361                                      size_t src_buff_size,
362                                      int (*match_fun)(void *, void *, smx_synchro_t),
363                                      void (*copy_data_fun)(smx_synchro_t, void*, size_t),
364                                      void *data, double timeout);
365
366 XBT_PUBLIC(smx_synchro_t) simcall_comm_isend(smx_process_t sender, smx_mailbox_t mbox,
367                                               double task_size,
368                                               double rate, void *src_buff,
369                                               size_t src_buff_size,
370                                               int (*match_fun)(void *, void *, smx_synchro_t),
371                                               void (*clean_fun)(void *),
372                                               void (*copy_data_fun)(smx_synchro_t, void*, size_t),
373                                               void *data, int detached);
374
375 XBT_PUBLIC(void) simcall_comm_recv(smx_process_t receiver, smx_mailbox_t mbox, void *dst_buff,
376                                    size_t * dst_buff_size,
377                                    int (*match_fun)(void *, void *, smx_synchro_t),
378                                    void (*copy_data_fun)(smx_synchro_t, void*, size_t),
379                                    void *data, double timeout, double rate);
380
381 XBT_PUBLIC(smx_synchro_t) simcall_comm_irecv(smx_process_t receiver, smx_mailbox_t mbox, void *dst_buff,
382                                             size_t * dst_buff_size,
383                                             int (*match_fun)(void *, void *, smx_synchro_t),
384                                             void (*copy_data_fun)(smx_synchro_t, void*, size_t),
385                                             void *data, double rate);
386
387 XBT_PUBLIC(smx_synchro_t) simcall_comm_iprobe(smx_mailbox_t mbox, int type, int src, int tag,
388                                 int (*match_fun)(void *, void *, smx_synchro_t), void *data);
389 XBT_PUBLIC(void) simcall_comm_cancel(smx_synchro_t comm);
390
391 /* FIXME: waitany is going to be a vararg function, and should take a timeout */
392 XBT_PUBLIC(unsigned int) simcall_comm_waitany(xbt_dynar_t comms);
393 XBT_PUBLIC(void) simcall_comm_wait(smx_synchro_t comm, double timeout);
394 XBT_PUBLIC(int) simcall_comm_test(smx_synchro_t comm);
395 XBT_PUBLIC(int) simcall_comm_testany(xbt_dynar_t comms);
396
397 /* Getters and setters */
398 XBT_PUBLIC(void *) simcall_comm_get_src_data(smx_synchro_t comm);
399 XBT_PUBLIC(void *) simcall_comm_get_dst_data(smx_synchro_t comm);
400 XBT_PUBLIC(smx_process_t) simcall_comm_get_src_proc(smx_synchro_t comm);
401 XBT_PUBLIC(smx_process_t) simcall_comm_get_dst_proc(smx_synchro_t comm);
402
403 /************************** Tracing handling **********************************/
404 XBT_PUBLIC(void) simcall_set_category(smx_synchro_t synchro, const char *category);
405
406 /************************** Synchro simcalls **********************************/
407 XBT_PUBLIC(smx_mutex_t) simcall_mutex_init(void);
408 XBT_PUBLIC(void) SIMIX_mutex_destroy(smx_mutex_t mutex);
409 XBT_PUBLIC(void) simcall_mutex_lock(smx_mutex_t mutex);
410 XBT_PUBLIC(int) simcall_mutex_trylock(smx_mutex_t mutex);
411 XBT_PUBLIC(void) simcall_mutex_unlock(smx_mutex_t mutex);
412
413 XBT_PUBLIC(smx_cond_t) simcall_cond_init(void);
414 XBT_PUBLIC(void) SIMIX_cond_destroy(smx_cond_t cond);
415 XBT_PUBLIC(void) simcall_cond_signal(smx_cond_t cond);
416 XBT_PUBLIC(void) simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex);
417 XBT_PUBLIC(void) simcall_cond_wait_timeout(smx_cond_t cond,
418                                          smx_mutex_t mutex,
419                                          double max_duration);
420 XBT_PUBLIC(void) simcall_cond_broadcast(smx_cond_t cond);
421
422 XBT_PUBLIC(smx_sem_t) simcall_sem_init(int capacity);
423 XBT_PUBLIC(void) SIMIX_sem_destroy(smx_sem_t sem);
424 XBT_PUBLIC(void) simcall_sem_release(smx_sem_t sem);
425 XBT_PUBLIC(int) simcall_sem_would_block(smx_sem_t sem);
426 XBT_PUBLIC(void) simcall_sem_acquire(smx_sem_t sem);
427 XBT_PUBLIC(void) simcall_sem_acquire_timeout(smx_sem_t sem,
428                                              double max_duration);
429 XBT_PUBLIC(int) simcall_sem_get_capacity(smx_sem_t sem);
430
431 /*****************************   File   **********************************/
432 XBT_PUBLIC(void *) simcall_file_get_data(smx_file_t fd);
433 XBT_PUBLIC(void) simcall_file_set_data(smx_file_t fd, void *data);
434 XBT_PUBLIC(sg_size_t) simcall_file_read(smx_file_t fd, sg_size_t size, sg_host_t host);
435 XBT_PUBLIC(sg_size_t) simcall_file_write(smx_file_t fd, sg_size_t size, sg_host_t host);
436 XBT_PUBLIC(smx_file_t) simcall_file_open(const char* fullpath, sg_host_t host);
437 XBT_PUBLIC(int) simcall_file_close(smx_file_t fd, sg_host_t host);
438 XBT_PUBLIC(int) simcall_file_unlink(smx_file_t fd, sg_host_t host);
439 XBT_PUBLIC(sg_size_t) simcall_file_get_size(smx_file_t fd);
440 XBT_PUBLIC(xbt_dynar_t) simcall_file_get_info(smx_file_t fd);
441 XBT_PUBLIC(sg_size_t) simcall_file_tell(smx_file_t fd);
442 XBT_PUBLIC(int) simcall_file_seek(smx_file_t fd, sg_offset_t offset, int origin);
443 XBT_PUBLIC(int) simcall_file_move(smx_file_t fd, const char* fullpath);
444 /*****************************   Storage   **********************************/
445 XBT_PUBLIC(sg_size_t) simcall_storage_get_free_size (smx_storage_t storage);
446 XBT_PUBLIC(sg_size_t) simcall_storage_get_used_size (smx_storage_t storage);
447 XBT_PUBLIC(xbt_dict_t) simcall_storage_get_properties(smx_storage_t storage);
448 XBT_PUBLIC(void*) SIMIX_storage_get_data(smx_storage_t storage);
449 XBT_PUBLIC(void) SIMIX_storage_set_data(smx_storage_t storage, void *data);
450 XBT_PUBLIC(xbt_dict_t) SIMIX_storage_get_content(smx_storage_t storage);
451 XBT_PUBLIC(xbt_dict_t) simcall_storage_get_content(smx_storage_t storage);
452 XBT_PUBLIC(const char*) SIMIX_storage_get_name(smx_storage_t storage);
453 XBT_PUBLIC(sg_size_t) SIMIX_storage_get_size(smx_storage_t storage);
454 XBT_PUBLIC(const char*) SIMIX_storage_get_host(smx_storage_t storage);
455 /************************** AS router   **********************************/
456 XBT_PUBLIC(xbt_dict_t) SIMIX_asr_get_properties(const char *name);
457 /************************** AS router simcalls ***************************/
458 XBT_PUBLIC(xbt_dict_t) simcall_asr_get_properties(const char *name);
459
460 /************************** MC simcalls   **********************************/
461 XBT_PUBLIC(int) simcall_mc_random(int min, int max);
462
463 SG_END_DECL()
464 #endif                          /* _SIMIX_SIMIX_H */