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[simgrid.git] / include / msg / msg.h
1 /* Copyright (c) 2004-2012. The SimGrid Team. All rights reserved.          */
2
3 /* This program is free software; you can redistribute it and/or modify it
4  * under the terms of the license (GNU LGPL) which comes with this package. */
5
6 #ifndef MSG_H
7 #define MSG_H
8
9 #include "xbt.h"
10
11 #include "msg/datatypes.h"
12
13 #include "simgrid/simix.h"
14
15 SG_BEGIN_DECL()
16
17 /** @brief Return code of most MSG functions
18     @ingroup msg_simulation
19     @{ */
20 /* Keep these code as binary values: java bindings manipulate | of these values */
21 typedef enum {
22   MSG_OK = 0,                 /**< @brief Everything is right. Keep on going this way ! */
23   MSG_TIMEOUT = 1,            /**< @brief nothing good happened before the timer you provided elapsed */
24   MSG_TRANSFER_FAILURE = 2,   /**< @brief There has been a problem during you task
25       transfer. Either the network is down or the remote host has been
26       shutdown. */
27   MSG_HOST_FAILURE = 4,       /**< @brief System shutdown. The host on which you are
28       running has just been rebooted. Free your datastructures and
29       return now !*/
30   MSG_TASK_CANCELED = 8      /**< @brief Canceled task. This task has been canceled by somebody!*/
31 } msg_error_t;
32 /** @} */
33
34 /************************** Global ******************************************/
35 XBT_PUBLIC(void) MSG_config(const char *key, const char *value);
36 /** \ingroup msg_simulation
37  *  \brief Initialize the MSG internal data.
38  *  \hideinitializer
39  *
40  *  It also check that the link-time and compile-time versions of SimGrid do
41  *  match, so you should use this version instead of the #MSG_init_nocheck
42  *  function that does the same initializations, but without this check.
43  *
44  *  We allow to link against compiled versions that differ in the patch level.
45  */
46 #define MSG_init(argc,argv)  {                                          \
47     int ver_major,ver_minor,ver_patch;                                  \
48     sg_version(&ver_major,&ver_minor,&ver_patch);                       \
49     if ((ver_major != SIMGRID_VERSION_MAJOR) ||                         \
50         (ver_minor != SIMGRID_VERSION_MINOR)) {                         \
51       fprintf(stderr,"FATAL ERROR: Your program was compiled with SimGrid version %d.%d.%d, and then linked against SimGrid %d.%d.%d. Please fix this.\n", \
52               SIMGRID_VERSION_MAJOR,SIMGRID_VERSION_MINOR,SIMGRID_VERSION_PATCH,ver_major,ver_minor,ver_patch); \
53     }                                                                   \
54     MSG_init_nocheck(argc,argv);                                        \
55   }
56
57 XBT_PUBLIC(void) MSG_init_nocheck(int *argc, char **argv);
58 XBT_PUBLIC(msg_error_t) MSG_main(void);
59 XBT_PUBLIC(void) MSG_function_register(const char *name,
60                                        xbt_main_func_t code);
61 XBT_PUBLIC(void) MSG_function_register_default(xbt_main_func_t code);
62 XBT_PUBLIC(xbt_main_func_t) MSG_get_registered_function(const char *name);
63 XBT_PUBLIC(void) MSG_launch_application(const char *file);
64 /*Bypass the parser */
65 XBT_PUBLIC(void) MSG_set_function(const char *host_id,
66                                   const char *function_name,
67                                   xbt_dynar_t arguments);
68
69 XBT_PUBLIC(double) MSG_get_clock(void);
70 XBT_PUBLIC(unsigned long int) MSG_get_sent_msg(void);
71
72 /************************** Environment ***********************************/
73 XBT_PUBLIC(msg_as_t) MSG_environment_get_routing_root(void);
74 XBT_PUBLIC(const char *) MSG_environment_as_get_name(msg_as_t as);
75 XBT_PUBLIC(xbt_dict_t) MSG_environment_as_get_routing_sons(msg_as_t as);
76 XBT_PUBLIC(const char *) MSG_environment_as_get_property_value(msg_as_t as, const char *name);
77 XBT_PUBLIC(const char *) MSG_environment_as_get_model(msg_as_t as);
78 XBT_PUBLIC(xbt_dynar_t) MSG_environment_as_get_hosts(msg_as_t as);
79
80 /************************** File handling ***********************************/
81 XBT_PUBLIC(size_t) MSG_file_read(size_t size, msg_file_t fd);
82 XBT_PUBLIC(size_t) MSG_file_write(size_t size, msg_file_t fd);
83 XBT_PUBLIC(msg_file_t) MSG_file_open(const char* mount, const char* path);
84 XBT_PUBLIC(int) MSG_file_close(msg_file_t fd);
85 XBT_PUBLIC(size_t) MSG_file_get_size(msg_file_t fd);
86 XBT_PUBLIC(void) MSG_file_dump(msg_file_t fd);
87
88 XBT_PUBLIC(int) MSG_file_unlink(msg_file_t fd);
89 XBT_PUBLIC(xbt_dict_t) MSG_file_ls(const char *mount, const char *path);
90
91 /************************** AS Router handling ************************************/
92 XBT_PUBLIC(const char *) MSG_as_router_get_property_value(const char* asr, const char *name);
93 XBT_PUBLIC(xbt_dict_t) MSG_as_router_get_properties(const char* asr);
94 XBT_PUBLIC(void) MSG_as_router_set_property_value(const char* asr, const char *name, char *value,void_f_pvoid_t free_ctn);
95
96 /************************** Host handling ***********************************/
97 XBT_PUBLIC(msg_error_t) MSG_host_set_data(msg_host_t host, void *data);
98 XBT_PUBLIC(void *) MSG_host_get_data(msg_host_t host);
99 XBT_PUBLIC(const char *) MSG_host_get_name(msg_host_t host);
100 XBT_PUBLIC(msg_host_t) MSG_host_self(void);
101 XBT_PUBLIC(int) MSG_get_host_msgload(msg_host_t host);
102 /* int MSG_get_msgload(void); This function lacks specification; discard it */
103 XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h);
104 XBT_PUBLIC(int) MSG_host_get_core_number(msg_host_t h);
105 XBT_PUBLIC(xbt_swag_t) MSG_host_get_process_list(msg_host_t h);
106 XBT_PUBLIC(int) MSG_host_is_avail(msg_host_t h);
107 XBT_PUBLIC(void) __MSG_host_destroy(msg_host_priv_t host);
108
109 XBT_PUBLIC(double) MSG_get_host_power_peak_at(msg_host_t h, int pstate_index);
110 XBT_PUBLIC(double) MSG_get_host_current_power_peak(msg_host_t h);
111 XBT_PUBLIC(int) MSG_get_host_nb_pstates(msg_host_t h);
112 XBT_PUBLIC(void) MSG_set_host_power_peak_at(msg_host_t h, int pstate);
113 XBT_PUBLIC(double) MSG_get_host_consumed_energy(msg_host_t h);
114
115 /*property handlers*/
116 XBT_PUBLIC(xbt_dict_t) MSG_host_get_properties(msg_host_t host);
117 XBT_PUBLIC(const char *) MSG_host_get_property_value(msg_host_t host,
118                                                      const char *name);
119 XBT_PUBLIC(void) MSG_host_set_property_value(msg_host_t host,
120                                              const char *name, char *value,
121                                              void_f_pvoid_t free_ctn);
122
123
124 XBT_PUBLIC(void) MSG_create_environment(const char *file);
125
126 XBT_PUBLIC(msg_host_t) MSG_get_host_by_name(const char *name);
127 XBT_PUBLIC(xbt_dynar_t) MSG_hosts_as_dynar(void);
128 XBT_PUBLIC(int) MSG_get_host_number(void);
129
130 /************************** Process handling *********************************/
131 XBT_PUBLIC(msg_process_t) MSG_process_create(const char *name,
132                                            xbt_main_func_t code,
133                                            void *data, msg_host_t host);
134 XBT_PUBLIC(msg_process_t) MSG_process_create_with_arguments(const char *name,
135                                                           xbt_main_func_t
136                                                           code, void *data,
137                                                           msg_host_t host,
138                                                           int argc,
139                                                           char **argv);
140 XBT_PUBLIC(msg_process_t) MSG_process_create_with_environment(const char
141                                                             *name,
142                                                             xbt_main_func_t
143                                                             code,
144                                                             void *data,
145                                                             msg_host_t host,
146                                                             int argc,
147                                                             char **argv,
148                                                             xbt_dict_t
149                                                             properties);
150 XBT_PUBLIC(void) MSG_process_kill(msg_process_t process);
151 XBT_PUBLIC(int) MSG_process_killall(int reset_PIDs);
152
153 XBT_PUBLIC(msg_error_t) MSG_process_migrate(msg_process_t process, msg_host_t host);
154
155 XBT_PUBLIC(void *) MSG_process_get_data(msg_process_t process);
156 XBT_PUBLIC(msg_error_t) MSG_process_set_data(msg_process_t process,
157                                              void *data);
158 XBT_PUBLIC(void) MSG_process_set_data_cleanup(void_f_pvoid_t data_cleanup);
159 XBT_PUBLIC(msg_host_t) MSG_process_get_host(msg_process_t process);
160 XBT_PUBLIC(msg_process_t) MSG_process_from_PID(int PID);
161 XBT_PUBLIC(int) MSG_process_get_PID(msg_process_t process);
162 XBT_PUBLIC(int) MSG_process_get_PPID(msg_process_t process);
163 XBT_PUBLIC(const char *) MSG_process_get_name(msg_process_t process);
164 XBT_PUBLIC(int) MSG_process_self_PID(void);
165 XBT_PUBLIC(int) MSG_process_self_PPID(void);
166 XBT_PUBLIC(msg_process_t) MSG_process_self(void);
167 XBT_PUBLIC(xbt_dynar_t) MSG_processes_as_dynar(void);
168 XBT_PUBLIC(int) MSG_process_get_number(void);
169
170 XBT_PUBLIC(msg_error_t) MSG_process_set_kill_time(msg_process_t process, double kill_time);
171
172 /*property handlers*/
173 XBT_PUBLIC(xbt_dict_t) MSG_process_get_properties(msg_process_t process);
174 XBT_PUBLIC(const char *) MSG_process_get_property_value(msg_process_t
175                                                         process,
176                                                         const char *name);
177
178 XBT_PUBLIC(msg_error_t) MSG_process_suspend(msg_process_t process);
179 XBT_PUBLIC(msg_error_t) MSG_process_resume(msg_process_t process);
180 XBT_PUBLIC(int) MSG_process_is_suspended(msg_process_t process);
181 XBT_PUBLIC(void) MSG_process_on_exit(int_f_pvoid_t fun, void *data);
182 XBT_PUBLIC(void) MSG_process_auto_restart_set(msg_process_t process, int auto_restart);
183
184 XBT_PUBLIC(msg_process_t) MSG_process_restart(msg_process_t process);
185
186 /************************** Task handling ************************************/
187 XBT_PUBLIC(msg_task_t) MSG_task_create(const char *name,
188                                      double compute_duration,
189                                      double message_size, void *data);
190 XBT_PUBLIC(msg_gpu_task_t) MSG_gpu_task_create(const char *name,
191                                      double compute_duration,
192                                      double dispatch_latency,
193                                      double collect_latency);
194 XBT_PUBLIC(msg_task_t) MSG_parallel_task_create(const char *name,
195                                               int host_nb,
196                                               const msg_host_t * host_list,
197                                               double *computation_amount,
198                                               double *communication_amount,
199                                               void *data);
200 XBT_PUBLIC(void *) MSG_task_get_data(msg_task_t task);
201 XBT_PUBLIC(void) MSG_task_set_data(msg_task_t task, void *data);
202 XBT_PUBLIC(void) MSG_task_set_copy_callback(void (*callback) (
203     msg_task_t task, msg_process_t src, msg_process_t dst));
204 XBT_PUBLIC(msg_process_t) MSG_task_get_sender(msg_task_t task);
205 XBT_PUBLIC(msg_host_t) MSG_task_get_source(msg_task_t task);
206 XBT_PUBLIC(const char *) MSG_task_get_name(msg_task_t task);
207 XBT_PUBLIC(void) MSG_task_set_name(msg_task_t task, const char *name);
208 XBT_PUBLIC(msg_error_t) MSG_task_cancel(msg_task_t task);
209 XBT_PUBLIC(msg_error_t) MSG_task_destroy(msg_task_t task);
210
211 XBT_PUBLIC(msg_error_t) MSG_task_receive_from_host(msg_task_t * task, const char *alias,
212                                        msg_host_t host);
213 XBT_PUBLIC(msg_error_t) MSG_task_receive_from_host_bounded(msg_task_t * task, const char *alias,
214                                        msg_host_t host, double rate);
215
216 XBT_PUBLIC(msg_error_t) MSG_task_execute(msg_task_t task);
217 XBT_PUBLIC(msg_error_t) MSG_parallel_task_execute(msg_task_t task);
218 XBT_PUBLIC(void) MSG_task_set_priority(msg_task_t task, double priority);
219
220 XBT_PUBLIC(msg_error_t) MSG_process_sleep(double nb_sec);
221
222 XBT_PUBLIC(double) MSG_task_get_compute_duration(msg_task_t task);
223 XBT_PUBLIC(void) MSG_task_set_compute_duration(msg_task_t task,
224                                                double compute_duration);
225 XBT_PUBLIC(void) MSG_task_set_data_size(msg_task_t task,
226                                         double data_size);
227
228 XBT_PUBLIC(double) MSG_task_get_remaining_computation(msg_task_t task);
229 XBT_PUBLIC(double) MSG_task_get_remaining_communication(msg_task_t task);
230 XBT_PUBLIC(int) MSG_task_is_latency_bounded(msg_task_t task);
231 XBT_PUBLIC(double) MSG_task_get_data_size(msg_task_t task);
232
233
234 XBT_PUBLIC(msg_error_t)
235     MSG_task_receive_ext(msg_task_t * task, const char *alias, double timeout,
236                      msg_host_t host);
237
238 XBT_PUBLIC(msg_error_t)
239     MSG_task_receive_with_timeout(msg_task_t * task, const char *alias,
240                               double timeout);
241
242 XBT_PUBLIC(msg_error_t)
243     MSG_task_receive(msg_task_t * task, const char *alias);
244 #define MSG_task_recv(t,a) MSG_task_receive(t,a)
245
246
247
248 XBT_PUBLIC(msg_error_t)
249     MSG_task_receive_ext_bounded(msg_task_t * task, const char *alias, double timeout,
250                      msg_host_t host, double rate);
251
252 XBT_PUBLIC(msg_error_t)
253     MSG_task_receive_with_timeout_bounded(msg_task_t * task, const char *alias,
254                               double timeout, double rate);
255
256 XBT_PUBLIC(msg_error_t)
257     MSG_task_receive_bounded(msg_task_t * task, const char *alias,double rate);
258 #define MSG_task_recv_bounded(t,a,r) MSG_task_receive_bounded(t,a,r)
259
260 XBT_PUBLIC(msg_comm_t) MSG_task_isend(msg_task_t task, const char *alias);
261 XBT_PUBLIC(msg_comm_t) MSG_task_isend_bounded(msg_task_t task, const char *alias, double maxrate);
262 XBT_PUBLIC(msg_comm_t) MSG_task_isend_with_matching(msg_task_t task,
263                                                     const char *alias,
264                                                     int (*match_fun)(void*,void*, smx_action_t),
265                                                     void *match_data);
266
267 XBT_PUBLIC(void) MSG_task_dsend(msg_task_t task, const char *alias, void_f_pvoid_t cleanup);
268 XBT_PUBLIC(void) MSG_task_dsend_bounded(msg_task_t task, const char *alias, void_f_pvoid_t cleanup, double maxrate);
269 XBT_PUBLIC(msg_comm_t) MSG_task_irecv(msg_task_t * task, const char *alias);
270 XBT_PUBLIC(msg_comm_t) MSG_task_irecv_bounded(msg_task_t * task, const char *alias, double rate);
271 XBT_PUBLIC(int) MSG_comm_test(msg_comm_t comm);
272 XBT_PUBLIC(int) MSG_comm_testany(xbt_dynar_t comms);
273 XBT_PUBLIC(void) MSG_comm_destroy(msg_comm_t comm);
274 XBT_PUBLIC(msg_error_t) MSG_comm_wait(msg_comm_t comm, double timeout);
275 XBT_PUBLIC(void) MSG_comm_waitall(msg_comm_t * comm, int nb_elem,
276                                   double timeout);
277 XBT_PUBLIC(int) MSG_comm_waitany(xbt_dynar_t comms);
278 XBT_PUBLIC(msg_task_t) MSG_comm_get_task(msg_comm_t comm);
279 XBT_PUBLIC(msg_error_t) MSG_comm_get_status(msg_comm_t comm);
280
281 XBT_PUBLIC(int) MSG_task_listen(const char *alias);
282
283 XBT_PUBLIC(int) MSG_task_listen_from_host(const char *alias,
284                                           msg_host_t host);
285
286 XBT_PUBLIC(msg_error_t)
287     MSG_task_send_with_timeout(msg_task_t task, const char *alias,
288                            double timeout);
289
290 XBT_PUBLIC(msg_error_t)
291     MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alias,
292                            double timeout, double maxrate);
293
294 XBT_PUBLIC(msg_error_t)
295     MSG_task_send(msg_task_t task, const char *alias);
296
297 XBT_PUBLIC(msg_error_t)
298     MSG_task_send_bounded(msg_task_t task, const char *alias, double rate);
299
300 XBT_PUBLIC(int) MSG_task_listen_from(const char *alias);
301
302 XBT_PUBLIC(void) MSG_task_set_category (msg_task_t task, const char *category);
303 XBT_PUBLIC(const char *) MSG_task_get_category (msg_task_t task);
304
305 /************************** Task handling ************************************/
306 XBT_PUBLIC(msg_error_t)
307     MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, msg_task_t * task,
308                          msg_host_t host, double timeout);
309
310 XBT_PUBLIC(msg_error_t)
311     MSG_mailbox_get_task_ext_bounded(msg_mailbox_t mailbox, msg_task_t *task,
312                                      msg_host_t host, double timeout, double rate);
313
314 XBT_PUBLIC(msg_error_t)
315     MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, msg_task_t task,
316                              double timeout);
317
318 XBT_PUBLIC(void) MSG_mailbox_set_async(const char *alias);
319
320
321 /************************** Action handling **********************************/
322 XBT_PUBLIC(msg_error_t) MSG_action_trace_run(char *path);
323
324 #ifdef MSG_USE_DEPRECATED
325
326 typedef msg_error_t MSG_error_t;
327
328 #define MSG_global_init(argc, argv)      MSG_init(argc,argv)
329 #define MSG_global_init_args(argc, argv) MSG_init(argc,argv)
330
331 /* these are the functions which are deprecated. Do not use them, they may get removed in future releases */
332 XBT_PUBLIC(msg_host_t *) MSG_get_host_table(void);
333
334 #define MSG_TIMEOUT_FAILURE MSG_TIMEOUT
335 #define MSG_TASK_CANCELLED MSG_TASK_CANCELED
336 #define MSG_mailbox_put_with_time_out(mailbox, task, timeout) \
337         MSG_mailbox_put_with_timeout(mailbox, task, timeout)
338
339 #define MSG_process_change_host(h) MSG_process_migrate(MSG_process_self(),h);
340 XBT_PUBLIC(msg_error_t) MSG_get_errno(void);
341
342 XBT_PUBLIC(msg_error_t) MSG_clean(void);
343
344 XBT_PUBLIC(msg_error_t) MSG_task_get(msg_task_t * task, m_channel_t channel);
345 XBT_PUBLIC(msg_error_t) MSG_task_get_with_timeout(msg_task_t * task,
346                                                   m_channel_t channel,
347                                                   double max_duration);
348 XBT_PUBLIC(msg_error_t) MSG_task_get_from_host(msg_task_t * task,
349                                                int channel, msg_host_t host);
350 XBT_PUBLIC(msg_error_t) MSG_task_get_ext(msg_task_t * task, int channel,
351                                          double max_duration,
352                                          msg_host_t host);
353 XBT_PUBLIC(msg_error_t) MSG_task_put(msg_task_t task, msg_host_t dest,
354                                      m_channel_t channel);
355 XBT_PUBLIC(msg_error_t) MSG_task_put_bounded(msg_task_t task,
356                                              msg_host_t dest,
357                                              m_channel_t channel,
358                                              double max_rate);
359 XBT_PUBLIC(msg_error_t) MSG_task_put_with_timeout(msg_task_t task,
360                                                   msg_host_t dest,
361                                                   m_channel_t channel,
362                                                   double max_duration);
363 XBT_PUBLIC(int) MSG_task_Iprobe(m_channel_t channel);
364 XBT_PUBLIC(int) MSG_task_probe_from(m_channel_t channel);
365 XBT_PUBLIC(int) MSG_task_probe_from_host(int channel, msg_host_t host);
366
367 XBT_PUBLIC(msg_error_t) MSG_set_channel_number(int number);
368 XBT_PUBLIC(int) MSG_get_channel_number(void);
369 #endif
370
371 /** @brief Opaque type representing a semaphore
372  *  @ingroup msg_synchro
373  *  @hideinitializer
374  */
375 typedef struct s_smx_sem *msg_sem_t; // Yeah that's a rename of the smx_sem_t which doesnt require smx_sem_t to be declared here
376 XBT_PUBLIC(msg_sem_t) MSG_sem_init(int initial_value);
377 XBT_PUBLIC(void) MSG_sem_acquire(msg_sem_t sem);
378 XBT_PUBLIC(msg_error_t) MSG_sem_acquire_timeout(msg_sem_t sem, double timeout);
379 XBT_PUBLIC(void) MSG_sem_release(msg_sem_t sem);
380 XBT_PUBLIC(void) MSG_sem_get_capacity(msg_sem_t sem);
381 XBT_PUBLIC(void) MSG_sem_destroy(msg_sem_t sem);
382 XBT_PUBLIC(int) MSG_sem_would_block(msg_sem_t sem);
383
384 /** @brief Opaque type describing a Virtual Machine.
385  *  @ingroup msg_VMs
386  *
387  * All this is highly experimental and the interface will probably change in the future.
388  * Please don't depend on this yet (although testing is welcomed if you feel so).
389  * Usual lack of guaranty of any kind applies here, and is even increased.
390  *
391  */
392 /* This function should not be called directly, but rather from MSG_vm_start_from_template that does not exist yet*/
393 XBT_PUBLIC(msg_vm_t) MSG_vm_start(msg_host_t location, const char *name, int coreAmount);
394
395 XBT_PUBLIC(int) MSG_vm_is_suspended(msg_vm_t);
396 XBT_PUBLIC(int) MSG_vm_is_running(msg_vm_t);
397
398 XBT_PUBLIC(void) MSG_vm_bind(msg_vm_t vm, msg_process_t process);
399 XBT_PUBLIC(void) MSG_vm_unbind(msg_vm_t vm, msg_process_t process); // simple wrapper over process_kill
400
401 XBT_PUBLIC(void) MSG_vm_migrate(msg_vm_t vm, msg_host_t destination);
402
403 XBT_PUBLIC(void) MSG_vm_suspend(msg_vm_t vm);
404   // \forall p in VM, MSG_process_suspend(p) // Freeze the processes
405
406 XBT_PUBLIC(void) MSG_vm_resume(msg_vm_t vm);  // Simulate the fact of reading the processes from disk and resuming them
407   // \forall p in VM, MSG_process_resume(p) // unfreeze them
408
409 XBT_PUBLIC(void) MSG_vm_shutdown(msg_vm_t vm); // killall
410
411 XBT_PUBLIC(void) MSG_vm_reboot(msg_vm_t vm);
412
413 XBT_PUBLIC(void) MSG_vm_destroy(msg_vm_t vm);
414
415 XBT_PUBLIC(xbt_dynar_t) MSG_vms_as_dynar(void);
416
417 /*
418 void* MSG_process_get_property(msg_process_t, char* key)
419 void MSG_process_set_property(msg_process_t, char* key, void* data)
420 void MSG_vm_set_property(msg_vm_t, char* key, void* data)
421
422 void MSG_vm_setMemoryUsed(msg_vm_t vm, double size);
423 void MSG_vm_setCpuUsed(msg_vm_t vm, double inducedLoad);
424   // inducedLoad: un pourcentage (>100 si ca charge plus d'un coeur;
425   //                              <100 si c'est pas CPU intensive)
426   // Contraintes à poser:
427   //   HOST_Power >= CpuUsedVm (\forall VM) + CpuUsedTask (\forall Task)
428   //   VM_coreAmount >= Load de toutes les tasks
429 */
430
431   /*
432 xbt_dynar_t<msg_vm_t> MSG_vm_get_list_from_host(msg_host_t)
433 xbt_dynar_t<msg_vm_t> MSG_vm_get_list_from_hosts(msg_dynar_t<msg_host_t>)
434 + des fonctions de filtrage sur les dynar
435 */
436 #include "instr/instr.h"
437
438
439
440 /* ****************************************************************************************** */
441 /* Used only by the bindings -- unclean pimple, please ignore if you're not writing a binding */
442 XBT_PUBLIC(smx_context_t) MSG_process_get_smx_ctx(msg_process_t process);
443
444 /* ****************************************************************************************** */
445 /* TUTORIAL: New API                                                                        */
446 /* Declare all functions for the API                                                          */
447 /* ****************************************************************************************** */
448 XBT_PUBLIC(int) MSG_new_API_fct(const char* param1, double param2);
449
450 SG_END_DECL()
451 #endif