3 #include "xbt/xbt_os_thread.h"
5 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_smurf, simix,
6 "Logging specific to SIMIX (SMURF)");
8 /* FIXME: we may want to save the initialization of issuer... */
9 XBT_INLINE smx_req_t SIMIX_req_mine()
11 smx_process_t issuer = SIMIX_process_self();
12 return &issuer->request;
15 void SIMIX_request_push()
17 smx_process_t issuer = SIMIX_process_self();
19 if (issuer != simix_global->maestro_process){
20 issuer->request.issuer = issuer;
21 XBT_DEBUG("Yield process '%s' on request of type %s (%d)", issuer->name,
22 SIMIX_request_name(issuer->request.call), issuer->request.call);
23 SIMIX_process_yield();
25 SIMIX_request_pre(&issuer->request, 0);
29 void SIMIX_request_answer(smx_req_t req)
31 if (req->issuer != simix_global->maestro_process){
32 XBT_DEBUG("Answer request %s (%d) issued by %s (%p)", SIMIX_request_name(req->call), req->call,
33 req->issuer->name, req->issuer);
34 req->issuer->request.call = REQ_NO_REQ;
35 xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, req->issuer);
39 void SIMIX_request_pre(smx_req_t req, int value)
44 SIMIX_pre_comm_test(req);
47 case REQ_COMM_TESTANY:
48 SIMIX_pre_comm_testany(req, value);
52 SIMIX_pre_comm_wait(req,
54 req->comm_wait.timeout,
58 case REQ_COMM_WAITANY:
59 SIMIX_pre_comm_waitany(req, value);
64 smx_action_t comm = SIMIX_comm_isend(
67 req->comm_send.task_size,
69 req->comm_send.src_buff,
70 req->comm_send.src_buff_size,
71 req->comm_send.match_fun,
74 SIMIX_pre_comm_wait(req, comm, req->comm_send.timeout, 0);
79 req->comm_isend.result = SIMIX_comm_isend(
82 req->comm_isend.task_size,
84 req->comm_isend.src_buff,
85 req->comm_isend.src_buff_size,
86 req->comm_isend.match_fun,
88 req->comm_isend.detached);
89 SIMIX_request_answer(req);
94 smx_action_t comm = SIMIX_comm_irecv(
97 req->comm_recv.dst_buff,
98 req->comm_recv.dst_buff_size,
99 req->comm_recv.match_fun,
100 req->comm_recv.data);
101 SIMIX_pre_comm_wait(req, comm, req->comm_recv.timeout, 0);
106 req->comm_irecv.result = SIMIX_comm_irecv(
109 req->comm_irecv.dst_buff,
110 req->comm_irecv.dst_buff_size,
111 req->comm_irecv.match_fun,
112 req->comm_irecv.data);
113 SIMIX_request_answer(req);
116 case REQ_COMM_DESTROY:
117 SIMIX_comm_destroy(req->comm_destroy.comm);
118 SIMIX_request_answer(req);
121 case REQ_COMM_CANCEL:
122 SIMIX_comm_cancel(req->comm_cancel.comm);
123 SIMIX_request_answer(req);
126 case REQ_COMM_GET_REMAINS:
127 req->comm_get_remains.result =
128 SIMIX_comm_get_remains(req->comm_get_remains.comm);
129 SIMIX_request_answer(req);
132 case REQ_COMM_GET_STATE:
133 req->comm_get_state.result =
134 SIMIX_comm_get_state(req->comm_get_state.comm);
135 SIMIX_request_answer(req);
138 case REQ_COMM_GET_SRC_DATA:
139 req->comm_get_src_data.result = SIMIX_comm_get_src_data(req->comm_get_src_data.comm);
140 SIMIX_request_answer(req);
143 case REQ_COMM_GET_DST_DATA:
144 req->comm_get_dst_data.result = SIMIX_comm_get_dst_data(req->comm_get_dst_data.comm);
145 SIMIX_request_answer(req);
148 case REQ_COMM_GET_SRC_PROC:
149 req->comm_get_src_proc.result =
150 SIMIX_comm_get_src_proc(req->comm_get_src_proc.comm);
151 SIMIX_request_answer(req);
154 case REQ_COMM_GET_DST_PROC:
155 req->comm_get_dst_proc.result =
156 SIMIX_comm_get_dst_proc(req->comm_get_dst_proc.comm);
157 SIMIX_request_answer(req);
160 #ifdef HAVE_LATENCY_BOUND_TRACKING
161 case REQ_COMM_IS_LATENCY_BOUNDED:
162 req->comm_is_latency_bounded.result =
163 SIMIX_comm_is_latency_bounded(req->comm_is_latency_bounded.comm);
164 SIMIX_request_answer(req);
169 req->rdv_create.result = SIMIX_rdv_create(req->rdv_create.name);
170 SIMIX_request_answer(req);
173 case REQ_RDV_DESTROY:
174 SIMIX_rdv_destroy(req->rdv_destroy.rdv);
175 SIMIX_request_answer(req);
178 case REQ_RDV_GEY_BY_NAME:
179 req->rdv_get_by_name.result =
180 SIMIX_rdv_get_by_name(req->rdv_get_by_name.name);
181 SIMIX_request_answer(req);
184 case REQ_RDV_COMM_COUNT_BY_HOST:
185 req->rdv_comm_count_by_host.result = SIMIX_rdv_comm_count_by_host(
186 req->rdv_comm_count_by_host.rdv,
187 req->rdv_comm_count_by_host.host);
188 SIMIX_request_answer(req);
191 case REQ_RDV_GET_HEAD:
192 req->rdv_get_head.result = SIMIX_rdv_get_head(req->rdv_get_head.rdv);
193 SIMIX_request_answer(req);
196 case REQ_HOST_GET_BY_NAME:
197 req->host_get_by_name.result =
198 SIMIX_host_get_by_name(req->host_get_by_name.name);
199 SIMIX_request_answer(req);
202 case REQ_HOST_GET_NAME:
203 req->host_get_name.result = SIMIX_host_get_name(req->host_get_name.host);
204 SIMIX_request_answer(req);
207 case REQ_HOST_GET_PROPERTIES:
208 req->host_get_properties.result =
209 SIMIX_host_get_properties(req->host_get_properties.host);
210 SIMIX_request_answer(req);
213 case REQ_HOST_GET_SPEED:
214 req->host_get_speed.result =
215 SIMIX_host_get_speed(req->host_get_speed.host);
216 SIMIX_request_answer(req);
219 case REQ_HOST_GET_AVAILABLE_SPEED:
220 req->host_get_available_speed.result =
221 SIMIX_host_get_available_speed(req->host_get_available_speed.host);
222 SIMIX_request_answer(req);
225 case REQ_HOST_GET_STATE:
226 req->host_get_state.result =
227 SIMIX_host_get_state(req->host_get_state.host);
228 SIMIX_request_answer(req);
231 case REQ_HOST_GET_DATA:
232 req->host_get_data.result = SIMIX_host_get_data(req->host_get_data.host);
233 SIMIX_request_answer(req);
236 case REQ_HOST_SET_DATA:
237 SIMIX_host_set_data(req->host_set_data.host, req->host_set_data.data);
238 SIMIX_request_answer(req);
241 case REQ_HOST_EXECUTE:
242 req->host_execute.result = SIMIX_host_execute(
243 req->host_execute.name,
244 req->host_execute.host,
245 req->host_execute.computation_amount,
246 req->host_execute.priority);
247 SIMIX_request_answer(req);
250 case REQ_HOST_PARALLEL_EXECUTE:
251 req->host_parallel_execute.result = SIMIX_host_parallel_execute(
252 req->host_parallel_execute.name,
253 req->host_parallel_execute.host_nb,
254 req->host_parallel_execute.host_list,
255 req->host_parallel_execute.computation_amount,
256 req->host_parallel_execute.communication_amount,
257 req->host_parallel_execute.amount,
258 req->host_parallel_execute.rate);
259 SIMIX_request_answer(req);
262 case REQ_HOST_EXECUTION_DESTROY:
263 SIMIX_host_execution_destroy(req->host_execution_destroy.execution);
264 SIMIX_request_answer(req);
267 case REQ_HOST_EXECUTION_CANCEL:
268 SIMIX_host_execution_cancel(req->host_execution_cancel.execution);
269 SIMIX_request_answer(req);
272 case REQ_HOST_EXECUTION_GET_REMAINS:
273 req->host_execution_get_remains.result =
274 SIMIX_host_execution_get_remains(req->host_execution_get_remains.execution);
275 SIMIX_request_answer(req);
278 case REQ_HOST_EXECUTION_GET_STATE:
279 req->host_execution_get_state.result =
280 SIMIX_host_execution_get_state(req->host_execution_get_state.execution);
281 SIMIX_request_answer(req);
284 case REQ_HOST_EXECUTION_SET_PRIORITY:
285 SIMIX_host_execution_set_priority(
286 req->host_execution_set_priority.execution,
287 req->host_execution_set_priority.priority);
288 SIMIX_request_answer(req);
291 case REQ_HOST_EXECUTION_WAIT:
292 SIMIX_pre_host_execution_wait(req);
295 case REQ_PROCESS_CREATE:
296 SIMIX_process_create(
297 req->process_create.process,
298 req->process_create.name,
299 req->process_create.code,
300 req->process_create.data,
301 req->process_create.hostname,
302 req->process_create.argc,
303 req->process_create.argv,
304 req->process_create.properties);
305 SIMIX_request_answer(req);
308 case REQ_PROCESS_KILL:
309 SIMIX_process_kill(req->process_kill.process);
310 SIMIX_request_answer(req);
313 case REQ_PROCESS_KILLALL:
314 SIMIX_process_killall(req->issuer);
315 SIMIX_request_answer(req);
318 case REQ_PROCESS_CLEANUP:
319 SIMIX_process_cleanup(req->process_cleanup.process);
320 SIMIX_request_answer(req);
323 case REQ_PROCESS_CHANGE_HOST:
324 SIMIX_pre_process_change_host(
325 req->process_change_host.process,
326 req->process_change_host.dest);
327 SIMIX_request_answer(req);
330 case REQ_PROCESS_SUSPEND:
331 SIMIX_pre_process_suspend(req);
334 case REQ_PROCESS_RESUME:
335 SIMIX_process_resume(req->process_resume.process, req->issuer);
336 SIMIX_request_answer(req);
339 case REQ_PROCESS_COUNT:
340 req->process_count.result = SIMIX_process_count();
341 SIMIX_request_answer(req);
344 case REQ_PROCESS_GET_DATA:
345 req->process_get_data.result =
346 SIMIX_process_get_data(req->process_get_data.process);
347 SIMIX_request_answer(req);
350 case REQ_PROCESS_SET_DATA:
351 SIMIX_process_set_data(
352 req->process_set_data.process,
353 req->process_set_data.data);
354 SIMIX_request_answer(req);
357 case REQ_PROCESS_GET_HOST:
358 req->process_get_host.result = SIMIX_process_get_host(req->process_get_host.process);
359 SIMIX_request_answer(req);
362 case REQ_PROCESS_GET_NAME:
363 req->process_get_name.result = SIMIX_process_get_name(req->process_get_name.process);
364 SIMIX_request_answer(req);
367 case REQ_PROCESS_IS_SUSPENDED:
368 req->process_is_suspended.result =
369 SIMIX_process_is_suspended(req->process_is_suspended.process);
370 SIMIX_request_answer(req);
373 case REQ_PROCESS_GET_PROPERTIES:
374 req->process_get_properties.result =
375 SIMIX_process_get_properties(req->process_get_properties.process);
376 SIMIX_request_answer(req);
379 case REQ_PROCESS_SLEEP:
380 SIMIX_pre_process_sleep(req);
384 case REQ_SET_CATEGORY:
386 req->set_category.action,
387 req->set_category.category);
388 SIMIX_request_answer(req);
393 req->mutex_init.result = SIMIX_mutex_init();
394 SIMIX_request_answer(req);
397 case REQ_MUTEX_DESTROY:
398 SIMIX_mutex_destroy(req->mutex_destroy.mutex);
399 SIMIX_request_answer(req);
403 SIMIX_pre_mutex_lock(req);
406 case REQ_MUTEX_TRYLOCK:
407 req->mutex_trylock.result =
408 SIMIX_mutex_trylock(req->mutex_trylock.mutex, req->issuer);
409 SIMIX_request_answer(req);
412 case REQ_MUTEX_UNLOCK:
413 SIMIX_mutex_unlock(req->mutex_unlock.mutex, req->issuer);
414 SIMIX_request_answer(req);
418 req->cond_init.result = SIMIX_cond_init();
419 SIMIX_request_answer(req);
422 case REQ_COND_DESTROY:
423 SIMIX_cond_destroy(req->cond_destroy.cond);
424 SIMIX_request_answer(req);
427 case REQ_COND_SIGNAL:
428 SIMIX_cond_signal(req->cond_signal.cond);
429 SIMIX_request_answer(req);
433 SIMIX_pre_cond_wait(req);
436 case REQ_COND_WAIT_TIMEOUT:
437 SIMIX_pre_cond_wait_timeout(req);
440 case REQ_COND_BROADCAST:
441 SIMIX_cond_broadcast(req->cond_broadcast.cond);
442 SIMIX_request_answer(req);
446 req->sem_init.result = SIMIX_sem_init(req->sem_init.capacity);
447 SIMIX_request_answer(req);
450 case REQ_SEM_DESTROY:
451 SIMIX_sem_destroy(req->sem_destroy.sem);
452 SIMIX_request_answer(req);
455 case REQ_SEM_RELEASE:
456 SIMIX_sem_release(req->sem_release.sem);
457 SIMIX_request_answer(req);
460 case REQ_SEM_WOULD_BLOCK:
461 req->sem_would_block.result =
462 SIMIX_sem_would_block(req->sem_would_block.sem);
463 SIMIX_request_answer(req);
466 case REQ_SEM_ACQUIRE:
467 SIMIX_pre_sem_acquire(req);
470 case REQ_SEM_ACQUIRE_TIMEOUT:
471 SIMIX_pre_sem_acquire_timeout(req);
474 case REQ_SEM_GET_CAPACITY:
475 req->sem_get_capacity.result =
476 SIMIX_sem_get_capacity(req->sem_get_capacity.sem);
477 SIMIX_request_answer(req);
481 THROWF(arg_error,0,"Asked to do the noop syscall on %s@%s",
482 SIMIX_process_get_name(req->issuer),
483 SIMIX_host_get_name(SIMIX_process_get_host(req->issuer))
489 void SIMIX_request_post(smx_action_t action)
491 switch (action->type) {
493 case SIMIX_ACTION_EXECUTE:
494 case SIMIX_ACTION_PARALLEL_EXECUTE:
495 SIMIX_post_host_execute(action);
498 case SIMIX_ACTION_COMMUNICATE:
499 SIMIX_post_comm(action);
502 case SIMIX_ACTION_SLEEP:
503 SIMIX_post_process_sleep(action);
506 case SIMIX_ACTION_SYNCHRO:
507 SIMIX_post_synchro(action);
510 case SIMIX_ACTION_IO: