1 /* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
2 * All rights reserved. */
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. */
13 #include "xbt/file_stat.h"
14 #include "xbt/function_types.h"
15 #include "xbt/parmap.h"
18 #include "simgrid/platf.h" // ws_params_t
22 /**************************** Scalar Values **********************************/
24 typedef union u_smx_scalar u_smx_scalar_t;
26 /* ******************************** Host ************************************ */
27 /** @brief Host datatype
28 @ingroup simix_host_management
30 A <em>location</em> (or <em>host</em>) is any possible place where
31 a process may run. Thus it is represented as a <em>physical
32 resource with computing capabilities</em>, some <em>mailboxes</em>
33 to enable running process to communicate with remote ones, and
34 some <em>private data</em> that can be only accessed by local
37 \see m_host_management
39 typedef xbt_dictelm_t smx_host_t;
40 typedef struct s_smx_host_priv *smx_host_priv_t;
48 SIMIX_SRC_HOST_FAILURE,
49 SIMIX_DST_HOST_FAILURE,
57 typedef struct s_smx_timer* smx_timer_t;
59 /* ******************************** Synchro ************************************ */
61 * \ingroup simix_synchro_management
63 typedef struct s_smx_mutex *smx_mutex_t;
65 * \ingroup simix_synchro_management
67 typedef struct s_smx_cond *smx_cond_t;
69 * \ingroup simix_synchro_management
71 typedef struct s_smx_sem *smx_sem_t;
73 /********************************** File *************************************/
74 typedef struct s_smx_file *smx_file_t;
75 typedef struct s_smx_stat *smx_stat_t;
77 /********************************** Action *************************************/
78 typedef struct s_smx_action *smx_action_t; /* FIXME: replace by specialized action handlers */
82 /* ****************************** Process *********************************** */
83 /** @brief Process datatype
84 @ingroup simix_process_management
86 A processt may be defined as a <em>code</em>, with some <em>private
87 data</em>, executing in a <em>location</em>.
88 \see m_process_management
90 typedef struct s_smx_process *smx_process_t;
95 * Type of function that creates a process.
96 * The function must accept the following parameters:
97 * void* process: the process created will be stored there
98 * const char *name: a name for the object. It is for user-level information and can be NULL
99 * xbt_main_func_t code: is a function describing the behavior of the process
100 * void *data: data a pointer to any data one may want to attach to the new object.
101 * smx_host_t host: the location where the new process is executed
102 * int argc, char **argv: parameters passed to code
103 * xbt_dict_t pros: properties
105 typedef void (*smx_creation_func_t) ( /* process */ smx_process_t*,
106 /* name */ const char*,
107 /* code */ xbt_main_func_t,
108 /* userdata */ void*,
109 /* hostname */ const char*,
110 /* kill_time */ double,
113 /* props */ xbt_dict_t,
114 /* auto_restart */ int);
117 /******************************* Networking ***********************************/
119 * \ingroup simix_rdv_management
121 typedef struct s_smx_rvpoint *smx_rdv_t;
123 XBT_PUBLIC(void*) SIMIX_comm_get_src_data(smx_action_t action);
124 XBT_PUBLIC(void*) SIMIX_comm_get_dst_data(smx_action_t action);
126 /******************************** Context *************************************/
127 typedef struct s_smx_context *smx_context_t;
128 typedef struct s_smx_context_factory *smx_context_factory_t;
130 /* Process creation/destruction callbacks */
131 typedef void (*void_pfn_smxprocess_t) (smx_process_t);
133 typedef void (*void_pfn_smxprocess_t_smxprocess_t) (smx_process_t, smx_process_t);
134 /* for auto-restart function */
135 typedef void (*void_pfn_smxhost_t) (smx_host_t);
137 /* The following function pointer types describe the interface that any context
138 factory should implement */
141 typedef smx_context_t(*smx_pfn_context_factory_create_context_t)
142 (xbt_main_func_t, int, char **, void_pfn_smxprocess_t, void* data);
143 typedef int (*smx_pfn_context_factory_finalize_t) (smx_context_factory_t*);
144 typedef void (*smx_pfn_context_free_t) (smx_context_t);
145 typedef void (*smx_pfn_context_start_t) (smx_context_t);
146 typedef void (*smx_pfn_context_stop_t) (smx_context_t);
147 typedef void (*smx_pfn_context_suspend_t) (smx_context_t context);
148 typedef void (*smx_pfn_context_runall_t) (void);
149 typedef smx_context_t (*smx_pfn_context_self_t) (void);
150 typedef void* (*smx_pfn_context_get_data_t) (smx_context_t context);
152 /* interface of the context factories */
153 typedef struct s_smx_context_factory {
155 smx_pfn_context_factory_create_context_t create_context;
156 smx_pfn_context_factory_finalize_t finalize;
157 smx_pfn_context_free_t free;
158 smx_pfn_context_stop_t stop;
159 smx_pfn_context_suspend_t suspend;
160 smx_pfn_context_runall_t runall;
161 smx_pfn_context_self_t self;
162 smx_pfn_context_get_data_t get_data;
163 } s_smx_context_factory_t;
165 /* Hack: let msg load directly the right factory */
166 typedef void (*smx_ctx_factory_initializer_t)(smx_context_factory_t*);
167 XBT_PUBLIC(smx_ctx_factory_initializer_t) smx_factory_initializer_to_use;
168 extern char* smx_context_factory_name;
169 extern int smx_context_stack_size;
170 extern int smx_context_stack_size_was_set;
172 /* *********************** */
173 /* Context type definition */
174 /* *********************** */
175 /* the following function pointers types describe the interface that all context
176 concepts must implement */
177 /* each context type derive from this structure, so they must contain this structure
178 * at their beginning -- OOP in C :/ */
179 typedef struct s_smx_context {
180 s_xbt_swag_hookup_t hookup;
181 xbt_main_func_t code;
182 void_pfn_smxprocess_t cleanup_func;
183 void *data; /* Here SIMIX stores the smx_process_t containing the context */
186 unsigned iwannadie:1;
189 /* methods of this class */
190 XBT_PUBLIC(void) smx_ctx_base_factory_init(smx_context_factory_t *factory);
191 XBT_PUBLIC(int) smx_ctx_base_factory_finalize(smx_context_factory_t *factory);
193 XBT_PUBLIC(smx_context_t)
194 smx_ctx_base_factory_create_context_sized(size_t size,
195 xbt_main_func_t code, int argc,
197 void_pfn_smxprocess_t cleanup,
199 XBT_PUBLIC(void) smx_ctx_base_free(smx_context_t context);
200 XBT_PUBLIC(void) smx_ctx_base_stop(smx_context_t context);
201 XBT_PUBLIC(smx_context_t) smx_ctx_base_self(void);
202 XBT_PUBLIC(void) *smx_ctx_base_get_data(smx_context_t context);
204 XBT_PUBLIC(xbt_dynar_t) SIMIX_process_get_runnable(void);
205 XBT_PUBLIC(smx_process_t) SIMIX_process_from_PID(int PID);
206 XBT_PUBLIC(xbt_dynar_t) SIMIX_processes_as_dynar(void);
209 XBT_PUBLIC(int) SIMIX_context_is_parallel(void);
210 XBT_PUBLIC(int) SIMIX_context_get_nthreads(void);
211 XBT_PUBLIC(void) SIMIX_context_set_nthreads(int nb_threads);
212 XBT_PUBLIC(int) SIMIX_context_get_parallel_threshold(void);
213 XBT_PUBLIC(void) SIMIX_context_set_parallel_threshold(int threshold);
214 XBT_PUBLIC(e_xbt_parmap_mode_t) SIMIX_context_get_parallel_mode(void);
215 XBT_PUBLIC(void) SIMIX_context_set_parallel_mode(e_xbt_parmap_mode_t mode);
219 /********************************** Global ************************************/
220 /* Initialization and exit */
221 XBT_PUBLIC(void) SIMIX_global_init(int *argc, char **argv);
224 XBT_PUBLIC(void) SIMIX_function_register_process_cleanup(void_pfn_smxprocess_t function);
225 XBT_PUBLIC(void) SIMIX_function_register_process_create(smx_creation_func_t function);
226 XBT_PUBLIC(void) SIMIX_function_register_process_kill(void_pfn_smxprocess_t_smxprocess_t function);
228 /* Simulation execution */
229 XBT_PUBLIC(void) SIMIX_run(void);
230 XBT_PUBLIC(double) SIMIX_get_clock(void);
232 /* Timer functions FIXME: should these be public? */
233 XBT_PUBLIC(void) SIMIX_timer_set(double date, void *function, void *arg);
234 XBT_PUBLIC(double) SIMIX_timer_next(void);
236 XBT_PUBLIC(void) SIMIX_display_process_status(void);
238 /******************************* Environment **********************************/
239 XBT_PUBLIC(void) SIMIX_create_environment(const char *file);
241 /******************************** Deployment **********************************/
243 XBT_PUBLIC(void) SIMIX_function_register(const char *name, xbt_main_func_t code);
244 XBT_PUBLIC(void) SIMIX_function_register_default(xbt_main_func_t code);
245 XBT_PUBLIC(xbt_main_func_t) SIMIX_get_registered_function(const char *name);
246 XBT_PUBLIC(void) SIMIX_init_application(void);
247 XBT_PUBLIC(void) SIMIX_launch_application(const char *file);
249 XBT_PUBLIC(void) SIMIX_process_set_function(const char* process_host,
250 const char *process_function,
251 xbt_dynar_t arguments,
252 double process_start_time,
253 double process_kill_time);
255 /*********************************** Host *************************************/
256 //XBT_PUBLIC(xbt_dict_t) SIMIX_host_get_dict(u_smx_scalar_t *args);
257 XBT_PUBLIC(smx_host_t) SIMIX_host_get_by_name(const char *name);
258 XBT_PUBLIC(smx_host_t) SIMIX_host_self(void);
259 XBT_PUBLIC(const char*) SIMIX_host_self_get_name(void);
260 XBT_PUBLIC(const char*) SIMIX_host_get_name(smx_host_t host); /* FIXME: make private: only the name of SIMIX_host_self() should be public without request */
261 XBT_PUBLIC(void) SIMIX_host_self_set_data(void *data);
262 XBT_PUBLIC(void*) SIMIX_host_self_get_data(void);
263 XBT_PUBLIC(void*) SIMIX_host_get_data(smx_host_t host);
264 XBT_PUBLIC(void) SIMIX_host_set_data(smx_host_t host, void *data);
266 /********************************* Process ************************************/
267 XBT_PUBLIC(int) SIMIX_process_count(void);
268 XBT_PUBLIC(smx_process_t) SIMIX_process_self(void);
269 XBT_PUBLIC(const char*) SIMIX_process_self_get_name(void);
270 XBT_PUBLIC(void) SIMIX_process_self_set_data(smx_process_t self, void *data);
271 XBT_PUBLIC(void*) SIMIX_process_self_get_data(smx_process_t self);
272 XBT_PUBLIC(smx_context_t) SIMIX_process_get_context(smx_process_t);
273 XBT_PUBLIC(void) SIMIX_process_set_context(smx_process_t p,smx_context_t c);
274 XBT_PUBLIC(int) SIMIX_process_has_pending_comms(smx_process_t process);
275 XBT_PUBLIC(void) SIMIX_process_on_exit_runall(smx_process_t process);
276 XBT_PUBLIC(void) SIMIX_process_on_exit(smx_process_t process, int_f_pvoid_t fun, void *data);
278 /****************************** Communication *********************************/
279 XBT_PUBLIC(void) SIMIX_comm_set_copy_data_callback(void (*callback) (smx_action_t, void*, size_t));
280 XBT_PUBLIC(void) SIMIX_comm_copy_pointer_callback(smx_action_t comm, void* buff, size_t buff_size);
281 XBT_PUBLIC(void) SIMIX_comm_copy_buffer_callback(smx_action_t comm, void* buff, size_t buff_size);
283 XBT_PUBLIC(smx_action_t) SIMIX_comm_get_send_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data);
284 XBT_PUBLIC(int) SIMIX_comm_has_send_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data);
285 XBT_PUBLIC(int) SIMIX_comm_has_recv_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data);
286 XBT_PUBLIC(void) SIMIX_comm_finish(smx_action_t action);
288 /******************************************************************************/
290 /******************************************************************************/
291 /* These functions are a system call-like interface to the simulation kernel. */
292 /* They can also be called from maestro's context, and they are thread safe. */
293 /******************************************************************************/
295 /******************************* Host simcalls ********************************/
296 /* TODO use handlers and keep smx_host_t hidden from higher levels */
297 XBT_PUBLIC(smx_host_t) simcall_host_get_by_name(const char *name);
298 XBT_PUBLIC(const char *) simcall_host_get_name(smx_host_t host);
299 XBT_PUBLIC(xbt_dict_t) simcall_host_get_properties(smx_host_t host);
300 XBT_PUBLIC(double) simcall_host_get_speed(smx_host_t host);
301 XBT_PUBLIC(double) simcall_host_get_available_speed(smx_host_t host);
302 /* Two possible states, 1 - CPU ON and 0 CPU OFF */
303 XBT_PUBLIC(int) simcall_host_get_state(smx_host_t host);
304 XBT_PUBLIC(void *) simcall_host_get_data(smx_host_t host);
306 XBT_PUBLIC(void) simcall_host_set_data(smx_host_t host, void *data);
308 XBT_PUBLIC(smx_action_t) simcall_host_execute(const char *name, smx_host_t host,
309 double computation_amount,
310 double priority, double bound);
311 XBT_PUBLIC(smx_action_t) simcall_host_parallel_execute(const char *name,
313 smx_host_t *host_list,
314 double *computation_amount,
315 double *communication_amount,
318 XBT_PUBLIC(void) simcall_host_execution_destroy(smx_action_t execution);
319 XBT_PUBLIC(void) simcall_host_execution_cancel(smx_action_t execution);
320 XBT_PUBLIC(double) simcall_host_execution_get_remains(smx_action_t execution);
321 XBT_PUBLIC(e_smx_state_t) simcall_host_execution_get_state(smx_action_t execution);
322 XBT_PUBLIC(void) simcall_host_execution_set_priority(smx_action_t execution, double priority);
323 XBT_PUBLIC(void) simcall_host_execution_set_bound(smx_action_t execution, double bound);
324 XBT_PUBLIC(e_smx_state_t) simcall_host_execution_wait(smx_action_t execution);
325 XBT_PUBLIC(void) simcall_host_get_params(smx_host_t vm, ws_params_t param);
326 XBT_PUBLIC(void) simcall_host_set_params(smx_host_t vm, ws_params_t param);
328 /******************************* VM simcalls ********************************/
329 // Create the vm_workstation at the SURF level
330 XBT_PUBLIC(void*) simcall_vm_create(const char *name, smx_host_t host);
331 XBT_PUBLIC(int) simcall_vm_get_state(smx_host_t vm);
332 XBT_PUBLIC(void) simcall_vm_start(smx_host_t vm);
333 XBT_PUBLIC(void) simcall_vm_migrate(smx_host_t vm, smx_host_t dst_pm);
334 XBT_PUBLIC(void *) simcall_vm_get_pm(smx_host_t vm);
335 XBT_PUBLIC(void) simcall_vm_set_bound(smx_host_t vm, double bound);
336 XBT_PUBLIC(void) simcall_vm_resume(smx_host_t vm);
337 XBT_PUBLIC(void) simcall_vm_save(smx_host_t vm);
338 XBT_PUBLIC(void) simcall_vm_restore(smx_host_t vm);
339 XBT_PUBLIC(void) simcall_vm_suspend(smx_host_t vm);
340 XBT_PUBLIC(void) simcall_vm_destroy(smx_host_t vm);
341 XBT_PUBLIC(void) simcall_vm_shutdown(smx_host_t vm);
343 /**************************** Process simcalls ********************************/
344 /* Constructor and Destructor */
345 XBT_PUBLIC(void) simcall_process_create(smx_process_t *process,
347 xbt_main_func_t code,
349 const char *hostname,
351 int argc, char **argv,
352 xbt_dict_t properties,
355 XBT_PUBLIC(void) simcall_process_kill(smx_process_t process);
356 XBT_PUBLIC(void) simcall_process_killall(int reset_pid);
358 /* Process handling */
359 XBT_PUBLIC(void) simcall_process_cleanup(smx_process_t process);
360 XBT_PUBLIC(void) simcall_process_change_host(smx_process_t process,
362 XBT_PUBLIC(void) simcall_process_suspend(smx_process_t process);
363 XBT_PUBLIC(void) simcall_process_resume(smx_process_t process);
365 /* Getters and Setters */
366 XBT_PUBLIC(int) simcall_process_count(void);
367 XBT_PUBLIC(void *) simcall_process_get_data(smx_process_t process);
368 XBT_PUBLIC(void) simcall_process_set_data(smx_process_t process, void *data);
369 XBT_PUBLIC(smx_host_t) simcall_process_get_host(smx_process_t process);
370 XBT_PUBLIC(const char *) simcall_process_get_name(smx_process_t process);
371 XBT_PUBLIC(int) simcall_process_get_PID(smx_process_t process);
372 XBT_PUBLIC(int) simcall_process_get_PPID(smx_process_t process);
373 XBT_PUBLIC(int) simcall_process_is_suspended(smx_process_t process);
374 XBT_PUBLIC(xbt_dict_t) simcall_process_get_properties(smx_process_t host);
375 XBT_PUBLIC(void) simcall_process_set_kill_time(smx_process_t process, double kill_time);
376 XBT_PUBLIC(void) simcall_process_on_exit(smx_process_t process, int_f_pvoid_t fun, void *data);
377 XBT_PUBLIC(void) simcall_process_auto_restart_set(smx_process_t process, int auto_restart);
378 XBT_PUBLIC(smx_process_t) simcall_process_restart(smx_process_t process);
380 XBT_PUBLIC(e_smx_state_t) simcall_process_sleep(double duration);
382 /************************** Comunication simcalls *****************************/
383 /***** Rendez-vous points *****/
385 XBT_PUBLIC(smx_rdv_t) simcall_rdv_create(const char *name);
386 XBT_PUBLIC(void) simcall_rdv_destroy(smx_rdv_t rvp);
387 XBT_PUBLIC(smx_rdv_t) simcall_rdv_get_by_name(const char *name);
388 XBT_PUBLIC(int) simcall_rdv_comm_count_by_host(smx_rdv_t rdv, smx_host_t host);
389 XBT_PUBLIC(smx_action_t) simcall_rdv_get_head(smx_rdv_t rdv);
390 XBT_PUBLIC(smx_process_t) simcall_rdv_get_receiver(smx_rdv_t rdv);
391 XBT_PUBLIC(void) simcall_rdv_set_receiver(smx_rdv_t rdv , smx_process_t process);
393 XBT_PUBLIC(xbt_dict_t) SIMIX_get_rdv_points(void);
395 /***** Communication simcalls *****/
397 XBT_PUBLIC(void) simcall_comm_send(smx_rdv_t rdv, double task_size,
398 double rate, void *src_buff,
399 size_t src_buff_size,
400 int (*match_fun)(void *, void *, smx_action_t),
401 void *data, double timeout);
403 XBT_PUBLIC(smx_action_t) simcall_comm_isend(smx_rdv_t rdv, double task_size,
404 double rate, void *src_buff,
405 size_t src_buff_size,
406 int (*match_fun)(void *, void *, smx_action_t),
407 void (*clean_fun)(void *),
408 void *data, int detached);
410 XBT_PUBLIC(void) simcall_comm_recv(smx_rdv_t rdv, void *dst_buff,
411 size_t * dst_buff_size,
412 int (*match_fun)(void *, void *, smx_action_t),
413 void *data, double timeout);
415 XBT_PUBLIC(smx_action_t) simcall_comm_irecv(smx_rdv_t rdv, void *dst_buff,
416 size_t * dst_buff_size,
417 int (*match_fun)(void *, void *, smx_action_t),
420 XBT_PUBLIC(void) simcall_comm_recv_bounded(smx_rdv_t rdv, void *dst_buff,
421 size_t * dst_buff_size,
422 int (*match_fun)(void *, void *, smx_action_t),
423 void *data, double timeout, double rate);
425 XBT_PUBLIC(smx_action_t) simcall_comm_irecv_bounded(smx_rdv_t rdv, void *dst_buff,
426 size_t * dst_buff_size,
427 int (*match_fun)(void *, void *, smx_action_t),
428 void *data, double rate);
430 XBT_PUBLIC(void) simcall_comm_destroy(smx_action_t comm);
431 XBT_PUBLIC(smx_action_t) simcall_comm_iprobe(smx_rdv_t rdv, int src, int tag,
432 int (*match_fun)(void *, void *, smx_action_t), void *data);
433 XBT_PUBLIC(void) simcall_comm_cancel(smx_action_t comm);
435 /* FIXME: waitany is going to be a vararg function, and should take a timeout */
436 XBT_PUBLIC(unsigned int) simcall_comm_waitany(xbt_dynar_t comms);
437 XBT_PUBLIC(void) simcall_comm_wait(smx_action_t comm, double timeout);
438 XBT_PUBLIC(int) simcall_comm_test(smx_action_t comm);
439 XBT_PUBLIC(int) simcall_comm_testany(xbt_dynar_t comms);
441 /* Getters and setters */
442 XBT_PUBLIC(double) simcall_comm_get_remains(smx_action_t comm);
443 XBT_PUBLIC(e_smx_state_t) simcall_comm_get_state(smx_action_t comm);
444 XBT_PUBLIC(void *) simcall_comm_get_src_data(smx_action_t comm);
445 XBT_PUBLIC(void *) simcall_comm_get_dst_data(smx_action_t comm);
446 XBT_PUBLIC(smx_process_t) simcall_comm_get_src_proc(smx_action_t comm);
447 XBT_PUBLIC(smx_process_t) simcall_comm_get_dst_proc(smx_action_t comm);
449 #ifdef HAVE_LATENCY_BOUND_TRACKING
450 XBT_PUBLIC(int) simcall_comm_is_latency_bounded(smx_action_t comm);
454 /************************** Tracing handling **********************************/
455 XBT_PUBLIC(void) simcall_set_category(smx_action_t action, const char *category);
458 /************************** Synchro simcalls **********************************/
460 XBT_PUBLIC(smx_mutex_t) simcall_mutex_init(void);
461 XBT_PUBLIC(void) simcall_mutex_destroy(smx_mutex_t mutex);
462 XBT_PUBLIC(void) simcall_mutex_lock(smx_mutex_t mutex);
463 XBT_PUBLIC(int) simcall_mutex_trylock(smx_mutex_t mutex);
464 XBT_PUBLIC(void) simcall_mutex_unlock(smx_mutex_t mutex);
466 XBT_PUBLIC(smx_cond_t) simcall_cond_init(void);
467 XBT_PUBLIC(void) simcall_cond_destroy(smx_cond_t cond);
468 XBT_PUBLIC(void) simcall_cond_signal(smx_cond_t cond);
469 XBT_PUBLIC(void) simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex);
470 XBT_PUBLIC(void) simcall_cond_wait_timeout(smx_cond_t cond,
472 double max_duration);
473 XBT_PUBLIC(void) simcall_cond_broadcast(smx_cond_t cond);
475 XBT_PUBLIC(smx_sem_t) simcall_sem_init(int capacity);
476 XBT_PUBLIC(void) simcall_sem_destroy(smx_sem_t sem);
477 XBT_PUBLIC(void) simcall_sem_release(smx_sem_t sem);
478 XBT_PUBLIC(int) simcall_sem_would_block(smx_sem_t sem);
479 XBT_PUBLIC(void) simcall_sem_acquire(smx_sem_t sem);
480 XBT_PUBLIC(void) simcall_sem_acquire_timeout(smx_sem_t sem,
481 double max_duration);
482 XBT_PUBLIC(int) simcall_sem_get_capacity(smx_sem_t sem);
484 XBT_PUBLIC(double) simcall_file_read(void* ptr, size_t size, size_t nmemb, smx_file_t stream);
485 XBT_PUBLIC(size_t) simcall_file_write(const void* ptr, size_t size, size_t nmemb, smx_file_t stream);
486 XBT_PUBLIC(smx_file_t) simcall_file_open(const char* storage, const char* path, const char* mode);
487 XBT_PUBLIC(int) simcall_file_close(smx_file_t fp);
488 XBT_PUBLIC(int) simcall_file_stat(smx_file_t fd, s_file_stat_t *buf);
489 XBT_PUBLIC(int) simcall_file_unlink(smx_file_t fd);
490 XBT_PUBLIC(xbt_dict_t) simcall_file_ls(const char* mount, const char* path);
492 /************************** AS router **********************************/
493 XBT_PUBLIC(xbt_dict_t) SIMIX_asr_get_properties(const char *name);
494 /************************** AS router simcalls ***************************/
495 XBT_PUBLIC(xbt_dict_t) simcall_asr_get_properties(const char *name);
497 /************************** MC simcalls **********************************/
498 XBT_PUBLIC(void *) simcall_mc_snapshot(void);
499 XBT_PUBLIC(int) simcall_mc_compare_snapshots(void *s1, void *s2);
500 XBT_PUBLIC(int) simcall_mc_random(void);
502 /************************** New API simcalls **********************************/
503 /* TUTORIAL: New API */
504 /******************************************************************************/
505 XBT_PUBLIC(int) simcall_new_api_fct(const char* param1, double param2);
508 #endif /* _SIMIX_SIMIX_H */