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add missing prototype declarations
[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 XBT_PUBLIC(size_t) MSG_storage_get_free_size(msg_storage_t sd);
91
92 /************************** AS Router handling ************************************/
93 XBT_PUBLIC(const char *) MSG_as_router_get_property_value(const char* asr, const char *name);
94 XBT_PUBLIC(xbt_dict_t) MSG_as_router_get_properties(const char* asr);
95 XBT_PUBLIC(void) MSG_as_router_set_property_value(const char* asr, const char *name, char *value,void_f_pvoid_t free_ctn);
96
97 /************************** Host handling ***********************************/
98 XBT_PUBLIC(msg_error_t) MSG_host_set_data(msg_host_t host, void *data);
99 XBT_PUBLIC(void *) MSG_host_get_data(msg_host_t host);
100 XBT_PUBLIC(const char *) MSG_host_get_name(msg_host_t host);
101 XBT_PUBLIC(msg_host_t) MSG_host_self(void);
102 XBT_PUBLIC(int) MSG_get_host_msgload(msg_host_t host);
103 /* int MSG_get_msgload(void); This function lacks specification; discard it */
104 XBT_PUBLIC(double) MSG_get_host_speed(msg_host_t h);
105 XBT_PUBLIC(int) MSG_host_get_core_number(msg_host_t h);
106 XBT_PUBLIC(xbt_swag_t) MSG_host_get_process_list(msg_host_t h);
107 XBT_PUBLIC(int) MSG_host_is_avail(msg_host_t h);
108 XBT_PUBLIC(void) __MSG_host_destroy(msg_host_priv_t host);
109
110 XBT_PUBLIC(double) MSG_get_host_power_peak_at(msg_host_t h, int pstate_index);
111 XBT_PUBLIC(double) MSG_get_host_current_power_peak(msg_host_t h);
112 XBT_PUBLIC(int) MSG_get_host_nb_pstates(msg_host_t h);
113 XBT_PUBLIC(void) MSG_set_host_power_peak_at(msg_host_t h, int pstate);
114 XBT_PUBLIC(double) MSG_get_host_consumed_energy(msg_host_t h);
115
116 /*property handlers*/
117 XBT_PUBLIC(xbt_dict_t) MSG_host_get_properties(msg_host_t host);
118 XBT_PUBLIC(const char *) MSG_host_get_property_value(msg_host_t host,
119                                                      const char *name);
120 XBT_PUBLIC(void) MSG_host_set_property_value(msg_host_t host,
121                                              const char *name, char *value,
122                                              void_f_pvoid_t free_ctn);
123
124
125 XBT_PUBLIC(void) MSG_create_environment(const char *file);
126
127 XBT_PUBLIC(msg_host_t) MSG_get_host_by_name(const char *name);
128 XBT_PUBLIC(xbt_dynar_t) MSG_hosts_as_dynar(void);
129 XBT_PUBLIC(int) MSG_get_host_number(void);
130
131 /************************** Process handling *********************************/
132 XBT_PUBLIC(msg_process_t) MSG_process_create(const char *name,
133                                            xbt_main_func_t code,
134                                            void *data, msg_host_t host);
135 XBT_PUBLIC(msg_process_t) MSG_process_create_with_arguments(const char *name,
136                                                           xbt_main_func_t
137                                                           code, void *data,
138                                                           msg_host_t host,
139                                                           int argc,
140                                                           char **argv);
141 XBT_PUBLIC(msg_process_t) MSG_process_create_with_environment(const char
142                                                             *name,
143                                                             xbt_main_func_t
144                                                             code,
145                                                             void *data,
146                                                             msg_host_t host,
147                                                             int argc,
148                                                             char **argv,
149                                                             xbt_dict_t
150                                                             properties);
151 XBT_PUBLIC(void) MSG_process_kill(msg_process_t process);
152 XBT_PUBLIC(int) MSG_process_killall(int reset_PIDs);
153
154 XBT_PUBLIC(msg_error_t) MSG_process_migrate(msg_process_t process, msg_host_t host);
155
156 XBT_PUBLIC(void *) MSG_process_get_data(msg_process_t process);
157 XBT_PUBLIC(msg_error_t) MSG_process_set_data(msg_process_t process,
158                                              void *data);
159 XBT_PUBLIC(void) MSG_process_set_data_cleanup(void_f_pvoid_t data_cleanup);
160 XBT_PUBLIC(msg_host_t) MSG_process_get_host(msg_process_t process);
161 XBT_PUBLIC(msg_process_t) MSG_process_from_PID(int PID);
162 XBT_PUBLIC(int) MSG_process_get_PID(msg_process_t process);
163 XBT_PUBLIC(int) MSG_process_get_PPID(msg_process_t process);
164 XBT_PUBLIC(const char *) MSG_process_get_name(msg_process_t process);
165 XBT_PUBLIC(int) MSG_process_self_PID(void);
166 XBT_PUBLIC(int) MSG_process_self_PPID(void);
167 XBT_PUBLIC(msg_process_t) MSG_process_self(void);
168 XBT_PUBLIC(xbt_dynar_t) MSG_processes_as_dynar(void);
169 XBT_PUBLIC(int) MSG_process_get_number(void);
170
171 XBT_PUBLIC(msg_error_t) MSG_process_set_kill_time(msg_process_t process, double kill_time);
172
173 /*property handlers*/
174 XBT_PUBLIC(xbt_dict_t) MSG_process_get_properties(msg_process_t process);
175 XBT_PUBLIC(const char *) MSG_process_get_property_value(msg_process_t
176                                                         process,
177                                                         const char *name);
178
179 XBT_PUBLIC(msg_error_t) MSG_process_suspend(msg_process_t process);
180 XBT_PUBLIC(msg_error_t) MSG_process_resume(msg_process_t process);
181 XBT_PUBLIC(int) MSG_process_is_suspended(msg_process_t process);
182 XBT_PUBLIC(void) MSG_process_on_exit(int_f_pvoid_t fun, void *data);
183 XBT_PUBLIC(void) MSG_process_auto_restart_set(msg_process_t process, int auto_restart);
184
185 XBT_PUBLIC(msg_process_t) MSG_process_restart(msg_process_t process);
186
187 /************************** Task handling ************************************/
188 XBT_PUBLIC(msg_task_t) MSG_task_create(const char *name,
189                                      double compute_duration,
190                                      double message_size, void *data);
191 XBT_PUBLIC(msg_gpu_task_t) MSG_gpu_task_create(const char *name,
192                                      double compute_duration,
193                                      double dispatch_latency,
194                                      double collect_latency);
195 XBT_PUBLIC(msg_task_t) MSG_parallel_task_create(const char *name,
196                                               int host_nb,
197                                               const msg_host_t * host_list,
198                                               double *computation_amount,
199                                               double *communication_amount,
200                                               void *data);
201 XBT_PUBLIC(void *) MSG_task_get_data(msg_task_t task);
202 XBT_PUBLIC(void) MSG_task_set_data(msg_task_t task, void *data);
203 XBT_PUBLIC(void) MSG_task_set_copy_callback(void (*callback) (
204     msg_task_t task, msg_process_t src, msg_process_t dst));
205 XBT_PUBLIC(msg_process_t) MSG_task_get_sender(msg_task_t task);
206 XBT_PUBLIC(msg_host_t) MSG_task_get_source(msg_task_t task);
207 XBT_PUBLIC(const char *) MSG_task_get_name(msg_task_t task);
208 XBT_PUBLIC(void) MSG_task_set_name(msg_task_t task, const char *name);
209 XBT_PUBLIC(msg_error_t) MSG_task_cancel(msg_task_t task);
210 XBT_PUBLIC(msg_error_t) MSG_task_destroy(msg_task_t task);
211
212 XBT_PUBLIC(msg_error_t) MSG_task_receive_from_host(msg_task_t * task, const char *alias,
213                                        msg_host_t host);
214 XBT_PUBLIC(msg_error_t) MSG_task_receive_from_host_bounded(msg_task_t * task, const char *alias,
215                                        msg_host_t host, double rate);
216
217 XBT_PUBLIC(msg_error_t) MSG_task_execute(msg_task_t task);
218 XBT_PUBLIC(msg_error_t) MSG_parallel_task_execute(msg_task_t task);
219 XBT_PUBLIC(void) MSG_task_set_priority(msg_task_t task, double priority);
220
221 XBT_PUBLIC(msg_error_t) MSG_process_sleep(double nb_sec);
222
223 XBT_PUBLIC(double) MSG_task_get_compute_duration(msg_task_t task);
224 XBT_PUBLIC(void) MSG_task_set_compute_duration(msg_task_t task,
225                                                double compute_duration);
226 XBT_PUBLIC(void) MSG_task_set_data_size(msg_task_t task,
227                                         double data_size);
228
229 XBT_PUBLIC(double) MSG_task_get_remaining_computation(msg_task_t task);
230 XBT_PUBLIC(double) MSG_task_get_remaining_communication(msg_task_t task);
231 XBT_PUBLIC(int) MSG_task_is_latency_bounded(msg_task_t task);
232 XBT_PUBLIC(double) MSG_task_get_data_size(msg_task_t task);
233
234
235 XBT_PUBLIC(msg_error_t)
236     MSG_task_receive_ext(msg_task_t * task, const char *alias, double timeout,
237                      msg_host_t host);
238
239 XBT_PUBLIC(msg_error_t)
240     MSG_task_receive_with_timeout(msg_task_t * task, const char *alias,
241                               double timeout);
242
243 XBT_PUBLIC(msg_error_t)
244     MSG_task_receive(msg_task_t * task, const char *alias);
245 #define MSG_task_recv(t,a) MSG_task_receive(t,a)
246
247
248
249 XBT_PUBLIC(msg_error_t)
250     MSG_task_receive_ext_bounded(msg_task_t * task, const char *alias, double timeout,
251                      msg_host_t host, double rate);
252
253 XBT_PUBLIC(msg_error_t)
254     MSG_task_receive_with_timeout_bounded(msg_task_t * task, const char *alias,
255                               double timeout, double rate);
256
257 XBT_PUBLIC(msg_error_t)
258     MSG_task_receive_bounded(msg_task_t * task, const char *alias,double rate);
259 #define MSG_task_recv_bounded(t,a,r) MSG_task_receive_bounded(t,a,r)
260
261 XBT_PUBLIC(msg_comm_t) MSG_task_isend(msg_task_t task, const char *alias);
262 XBT_PUBLIC(msg_comm_t) MSG_task_isend_bounded(msg_task_t task, const char *alias, double maxrate);
263 XBT_PUBLIC(msg_comm_t) MSG_task_isend_with_matching(msg_task_t task,
264                                                     const char *alias,
265                                                     int (*match_fun)(void*,void*, smx_action_t),
266                                                     void *match_data);
267
268 XBT_PUBLIC(void) MSG_task_dsend(msg_task_t task, const char *alias, void_f_pvoid_t cleanup);
269 XBT_PUBLIC(void) MSG_task_dsend_bounded(msg_task_t task, const char *alias, void_f_pvoid_t cleanup, double maxrate);
270 XBT_PUBLIC(msg_comm_t) MSG_task_irecv(msg_task_t * task, const char *alias);
271 XBT_PUBLIC(msg_comm_t) MSG_task_irecv_bounded(msg_task_t * task, const char *alias, double rate);
272 XBT_PUBLIC(int) MSG_comm_test(msg_comm_t comm);
273 XBT_PUBLIC(int) MSG_comm_testany(xbt_dynar_t comms);
274 XBT_PUBLIC(void) MSG_comm_destroy(msg_comm_t comm);
275 XBT_PUBLIC(msg_error_t) MSG_comm_wait(msg_comm_t comm, double timeout);
276 XBT_PUBLIC(void) MSG_comm_waitall(msg_comm_t * comm, int nb_elem,
277                                   double timeout);
278 XBT_PUBLIC(int) MSG_comm_waitany(xbt_dynar_t comms);
279 XBT_PUBLIC(msg_task_t) MSG_comm_get_task(msg_comm_t comm);
280 XBT_PUBLIC(msg_error_t) MSG_comm_get_status(msg_comm_t comm);
281
282 XBT_PUBLIC(int) MSG_task_listen(const char *alias);
283
284 XBT_PUBLIC(int) MSG_task_listen_from_host(const char *alias,
285                                           msg_host_t host);
286
287 XBT_PUBLIC(msg_error_t)
288     MSG_task_send_with_timeout(msg_task_t task, const char *alias,
289                            double timeout);
290
291 XBT_PUBLIC(msg_error_t)
292     MSG_task_send_with_timeout_bounded(msg_task_t task, const char *alias,
293                            double timeout, double maxrate);
294
295 XBT_PUBLIC(msg_error_t)
296     MSG_task_send(msg_task_t task, const char *alias);
297
298 XBT_PUBLIC(msg_error_t)
299     MSG_task_send_bounded(msg_task_t task, const char *alias, double rate);
300
301 XBT_PUBLIC(int) MSG_task_listen_from(const char *alias);
302
303 XBT_PUBLIC(void) MSG_task_set_category (msg_task_t task, const char *category);
304 XBT_PUBLIC(const char *) MSG_task_get_category (msg_task_t task);
305
306 /************************** Task handling ************************************/
307 XBT_PUBLIC(msg_error_t)
308     MSG_mailbox_get_task_ext(msg_mailbox_t mailbox, msg_task_t * task,
309                          msg_host_t host, double timeout);
310
311 XBT_PUBLIC(msg_error_t)
312     MSG_mailbox_get_task_ext_bounded(msg_mailbox_t mailbox, msg_task_t *task,
313                                      msg_host_t host, double timeout, double rate);
314
315 XBT_PUBLIC(msg_error_t)
316     MSG_mailbox_put_with_timeout(msg_mailbox_t mailbox, msg_task_t task,
317                              double timeout);
318
319 XBT_PUBLIC(void) MSG_mailbox_set_async(const char *alias);
320
321
322 /************************** Action handling **********************************/
323 XBT_PUBLIC(msg_error_t) MSG_action_trace_run(char *path);
324
325 #ifdef MSG_USE_DEPRECATED
326
327 typedef msg_error_t MSG_error_t;
328
329 #define MSG_global_init(argc, argv)      MSG_init(argc,argv)
330 #define MSG_global_init_args(argc, argv) MSG_init(argc,argv)
331
332 /* these are the functions which are deprecated. Do not use them, they may get removed in future releases */
333 XBT_PUBLIC(msg_host_t *) MSG_get_host_table(void);
334
335 #define MSG_TIMEOUT_FAILURE MSG_TIMEOUT
336 #define MSG_TASK_CANCELLED MSG_TASK_CANCELED
337 #define MSG_mailbox_put_with_time_out(mailbox, task, timeout) \
338         MSG_mailbox_put_with_timeout(mailbox, task, timeout)
339
340 #define MSG_process_change_host(h) MSG_process_migrate(MSG_process_self(),h);
341 XBT_PUBLIC(msg_error_t) MSG_get_errno(void);
342
343 XBT_PUBLIC(msg_error_t) MSG_clean(void);
344
345 XBT_PUBLIC(msg_error_t) MSG_task_get(msg_task_t * task, m_channel_t channel);
346 XBT_PUBLIC(msg_error_t) MSG_task_get_with_timeout(msg_task_t * task,
347                                                   m_channel_t channel,
348                                                   double max_duration);
349 XBT_PUBLIC(msg_error_t) MSG_task_get_from_host(msg_task_t * task,
350                                                int channel, msg_host_t host);
351 XBT_PUBLIC(msg_error_t) MSG_task_get_ext(msg_task_t * task, int channel,
352                                          double max_duration,
353                                          msg_host_t host);
354 XBT_PUBLIC(msg_error_t) MSG_task_put(msg_task_t task, msg_host_t dest,
355                                      m_channel_t channel);
356 XBT_PUBLIC(msg_error_t) MSG_task_put_bounded(msg_task_t task,
357                                              msg_host_t dest,
358                                              m_channel_t channel,
359                                              double max_rate);
360 XBT_PUBLIC(msg_error_t) MSG_task_put_with_timeout(msg_task_t task,
361                                                   msg_host_t dest,
362                                                   m_channel_t channel,
363                                                   double max_duration);
364 XBT_PUBLIC(int) MSG_task_Iprobe(m_channel_t channel);
365 XBT_PUBLIC(int) MSG_task_probe_from(m_channel_t channel);
366 XBT_PUBLIC(int) MSG_task_probe_from_host(int channel, msg_host_t host);
367
368 XBT_PUBLIC(msg_error_t) MSG_set_channel_number(int number);
369 XBT_PUBLIC(int) MSG_get_channel_number(void);
370 #endif
371
372 /** @brief Opaque type representing a semaphore
373  *  @ingroup msg_synchro
374  *  @hideinitializer
375  */
376 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
377 XBT_PUBLIC(msg_sem_t) MSG_sem_init(int initial_value);
378 XBT_PUBLIC(void) MSG_sem_acquire(msg_sem_t sem);
379 XBT_PUBLIC(msg_error_t) MSG_sem_acquire_timeout(msg_sem_t sem, double timeout);
380 XBT_PUBLIC(void) MSG_sem_release(msg_sem_t sem);
381 XBT_PUBLIC(void) MSG_sem_get_capacity(msg_sem_t sem);
382 XBT_PUBLIC(void) MSG_sem_destroy(msg_sem_t sem);
383 XBT_PUBLIC(int) MSG_sem_would_block(msg_sem_t sem);
384
385 /** @brief Opaque type describing a Virtual Machine.
386  *  @ingroup msg_VMs
387  *
388  * All this is highly experimental and the interface will probably change in the future.
389  * Please don't depend on this yet (although testing is welcomed if you feel so).
390  * Usual lack of guaranty of any kind applies here, and is even increased.
391  *
392  */
393 /* This function should not be called directly, but rather from MSG_vm_start_from_template that does not exist yet*/
394 XBT_PUBLIC(msg_vm_t) MSG_vm_start(msg_host_t location, const char *name, int coreAmount);
395
396 XBT_PUBLIC(int) MSG_vm_is_suspended(msg_vm_t);
397 XBT_PUBLIC(int) MSG_vm_is_running(msg_vm_t);
398
399 XBT_PUBLIC(void) MSG_vm_bind(msg_vm_t vm, msg_process_t process);
400 XBT_PUBLIC(void) MSG_vm_unbind(msg_vm_t vm, msg_process_t process); // simple wrapper over process_kill
401
402 XBT_PUBLIC(void) MSG_vm_migrate(msg_vm_t vm, msg_host_t destination);
403
404 XBT_PUBLIC(void) MSG_vm_suspend(msg_vm_t vm);
405   // \forall p in VM, MSG_process_suspend(p) // Freeze the processes
406
407 XBT_PUBLIC(void) MSG_vm_resume(msg_vm_t vm);  // Simulate the fact of reading the processes from disk and resuming them
408   // \forall p in VM, MSG_process_resume(p) // unfreeze them
409
410 XBT_PUBLIC(void) MSG_vm_shutdown(msg_vm_t vm); // killall
411
412 XBT_PUBLIC(void) MSG_vm_reboot(msg_vm_t vm);
413
414 XBT_PUBLIC(void) MSG_vm_destroy(msg_vm_t vm);
415
416 XBT_PUBLIC(xbt_dynar_t) MSG_vms_as_dynar(void);
417
418 /*
419 void* MSG_process_get_property(msg_process_t, char* key)
420 void MSG_process_set_property(msg_process_t, char* key, void* data)
421 void MSG_vm_set_property(msg_vm_t, char* key, void* data)
422
423 void MSG_vm_setMemoryUsed(msg_vm_t vm, double size);
424 void MSG_vm_setCpuUsed(msg_vm_t vm, double inducedLoad);
425   // inducedLoad: un pourcentage (>100 si ca charge plus d'un coeur;
426   //                              <100 si c'est pas CPU intensive)
427   // Contraintes à poser:
428   //   HOST_Power >= CpuUsedVm (\forall VM) + CpuUsedTask (\forall Task)
429   //   VM_coreAmount >= Load de toutes les tasks
430 */
431
432   /*
433 xbt_dynar_t<msg_vm_t> MSG_vm_get_list_from_host(msg_host_t)
434 xbt_dynar_t<msg_vm_t> MSG_vm_get_list_from_hosts(msg_dynar_t<msg_host_t>)
435 + des fonctions de filtrage sur les dynar
436 */
437 #include "instr/instr.h"
438
439
440
441 /* ****************************************************************************************** */
442 /* Used only by the bindings -- unclean pimple, please ignore if you're not writing a binding */
443 XBT_PUBLIC(smx_context_t) MSG_process_get_smx_ctx(msg_process_t process);
444
445 /* ****************************************************************************************** */
446 /* TUTORIAL: New API                                                                        */
447 /* Declare all functions for the API                                                          */
448 /* ****************************************************************************************** */
449 XBT_PUBLIC(int) MSG_new_API_fct(const char* param1, double param2);
450
451 SG_END_DECL()
452 #endif