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)", SIMIX_request_name(req->call), req->call);
33 req->issuer->request.call = REQ_NO_REQ;
34 xbt_dynar_push_as(simix_global->process_to_run, smx_process_t, req->issuer);
38 void SIMIX_request_pre(smx_req_t req, int value)
43 SIMIX_pre_comm_test(req);
46 case REQ_COMM_TESTANY:
47 SIMIX_pre_comm_testany(req, value);
51 SIMIX_pre_comm_wait(req,
53 req->comm_wait.timeout,
57 case REQ_COMM_WAITANY:
58 SIMIX_pre_comm_waitany(req, value);
63 smx_action_t comm = SIMIX_comm_isend(
66 req->comm_send.task_size,
68 req->comm_send.src_buff,
69 req->comm_send.src_buff_size,
70 req->comm_send.match_fun,
73 SIMIX_pre_comm_wait(req, comm, req->comm_send.timeout, 0);
78 req->comm_isend.result = SIMIX_comm_isend(
81 req->comm_isend.task_size,
83 req->comm_isend.src_buff,
84 req->comm_isend.src_buff_size,
85 req->comm_isend.match_fun,
87 req->comm_isend.detached);
88 SIMIX_request_answer(req);
93 smx_action_t comm = SIMIX_comm_irecv(
96 req->comm_recv.dst_buff,
97 req->comm_recv.dst_buff_size,
98 req->comm_recv.match_fun,
100 SIMIX_pre_comm_wait(req, comm, req->comm_recv.timeout, 0);
105 req->comm_irecv.result = SIMIX_comm_irecv(
108 req->comm_irecv.dst_buff,
109 req->comm_irecv.dst_buff_size,
110 req->comm_irecv.match_fun,
111 req->comm_irecv.data);
112 SIMIX_request_answer(req);
115 case REQ_COMM_DESTROY:
116 SIMIX_comm_destroy(req->comm_destroy.comm);
117 SIMIX_request_answer(req);
120 case REQ_COMM_CANCEL:
121 SIMIX_comm_cancel(req->comm_cancel.comm);
122 SIMIX_request_answer(req);
125 case REQ_COMM_GET_REMAINS:
126 req->comm_get_remains.result =
127 SIMIX_comm_get_remains(req->comm_get_remains.comm);
128 SIMIX_request_answer(req);
131 case REQ_COMM_GET_STATE:
132 req->comm_get_state.result =
133 SIMIX_comm_get_state(req->comm_get_state.comm);
134 SIMIX_request_answer(req);
137 case REQ_COMM_GET_SRC_DATA:
138 req->comm_get_src_data.result = SIMIX_comm_get_src_data(req->comm_get_src_data.comm);
139 SIMIX_request_answer(req);
142 case REQ_COMM_GET_DST_DATA:
143 req->comm_get_dst_data.result = SIMIX_comm_get_dst_data(req->comm_get_dst_data.comm);
144 SIMIX_request_answer(req);
147 case REQ_COMM_GET_SRC_PROC:
148 req->comm_get_src_proc.result =
149 SIMIX_comm_get_src_proc(req->comm_get_src_proc.comm);
150 SIMIX_request_answer(req);
153 case REQ_COMM_GET_DST_PROC:
154 req->comm_get_dst_proc.result =
155 SIMIX_comm_get_dst_proc(req->comm_get_dst_proc.comm);
156 SIMIX_request_answer(req);
159 #ifdef HAVE_LATENCY_BOUND_TRACKING
160 case REQ_COMM_IS_LATENCY_BOUNDED:
161 req->comm_is_latency_bounded.result =
162 SIMIX_comm_is_latency_bounded(req->comm_is_latency_bounded.comm);
163 SIMIX_request_answer(req);
168 req->rdv_create.result = SIMIX_rdv_create(req->rdv_create.name);
169 SIMIX_request_answer(req);
172 case REQ_RDV_DESTROY:
173 SIMIX_rdv_destroy(req->rdv_destroy.rdv);
174 SIMIX_request_answer(req);
177 case REQ_RDV_GEY_BY_NAME:
178 req->rdv_get_by_name.result =
179 SIMIX_rdv_get_by_name(req->rdv_get_by_name.name);
180 SIMIX_request_answer(req);
183 case REQ_RDV_COMM_COUNT_BY_HOST:
184 req->rdv_comm_count_by_host.result = SIMIX_rdv_comm_count_by_host(
185 req->rdv_comm_count_by_host.rdv,
186 req->rdv_comm_count_by_host.host);
187 SIMIX_request_answer(req);
190 case REQ_RDV_GET_HEAD:
191 req->rdv_get_head.result = SIMIX_rdv_get_head(req->rdv_get_head.rdv);
192 SIMIX_request_answer(req);
195 case REQ_HOST_GET_BY_NAME:
196 req->host_get_by_name.result =
197 SIMIX_host_get_by_name(req->host_get_by_name.name);
198 SIMIX_request_answer(req);
201 case REQ_HOST_GET_NAME:
202 req->host_get_name.result = SIMIX_host_get_name(req->host_get_name.host);
203 SIMIX_request_answer(req);
206 case REQ_HOST_GET_PROPERTIES:
207 req->host_get_properties.result =
208 SIMIX_host_get_properties(req->host_get_properties.host);
209 SIMIX_request_answer(req);
212 case REQ_HOST_GET_SPEED:
213 req->host_get_speed.result =
214 SIMIX_host_get_speed(req->host_get_speed.host);
215 SIMIX_request_answer(req);
218 case REQ_HOST_GET_AVAILABLE_SPEED:
219 req->host_get_available_speed.result =
220 SIMIX_host_get_available_speed(req->host_get_available_speed.host);
221 SIMIX_request_answer(req);
224 case REQ_HOST_GET_STATE:
225 req->host_get_state.result =
226 SIMIX_host_get_state(req->host_get_state.host);
227 SIMIX_request_answer(req);
230 case REQ_HOST_GET_DATA:
231 req->host_get_data.result = SIMIX_host_get_data(req->host_get_data.host);
232 SIMIX_request_answer(req);
235 case REQ_HOST_SET_DATA:
236 SIMIX_host_set_data(req->host_set_data.host, req->host_set_data.data);
237 SIMIX_request_answer(req);
240 case REQ_HOST_EXECUTE:
241 req->host_execute.result = SIMIX_host_execute(
242 req->host_execute.name,
243 req->host_execute.host,
244 req->host_execute.computation_amount,
245 req->host_execute.priority);
246 SIMIX_request_answer(req);
249 case REQ_HOST_PARALLEL_EXECUTE:
250 req->host_parallel_execute.result = SIMIX_host_parallel_execute(
251 req->host_parallel_execute.name,
252 req->host_parallel_execute.host_nb,
253 req->host_parallel_execute.host_list,
254 req->host_parallel_execute.computation_amount,
255 req->host_parallel_execute.communication_amount,
256 req->host_parallel_execute.amount,
257 req->host_parallel_execute.rate);
258 SIMIX_request_answer(req);
261 case REQ_HOST_EXECUTION_DESTROY:
262 SIMIX_host_execution_destroy(req->host_execution_destroy.execution);
263 SIMIX_request_answer(req);
266 case REQ_HOST_EXECUTION_CANCEL:
267 SIMIX_host_execution_cancel(req->host_execution_cancel.execution);
268 SIMIX_request_answer(req);
271 case REQ_HOST_EXECUTION_GET_REMAINS:
272 req->host_execution_get_remains.result =
273 SIMIX_host_execution_get_remains(req->host_execution_get_remains.execution);
274 SIMIX_request_answer(req);
277 case REQ_HOST_EXECUTION_GET_STATE:
278 req->host_execution_get_state.result =
279 SIMIX_host_execution_get_state(req->host_execution_get_state.execution);
280 SIMIX_request_answer(req);
283 case REQ_HOST_EXECUTION_SET_PRIORITY:
284 SIMIX_host_execution_set_priority(
285 req->host_execution_set_priority.execution,
286 req->host_execution_set_priority.priority);
287 SIMIX_request_answer(req);
290 case REQ_HOST_EXECUTION_WAIT:
291 SIMIX_pre_host_execution_wait(req);
294 case REQ_PROCESS_CREATE:
295 SIMIX_process_create(
296 req->process_create.process,
297 req->process_create.name,
298 req->process_create.code,
299 req->process_create.data,
300 req->process_create.hostname,
301 req->process_create.argc,
302 req->process_create.argv,
303 req->process_create.properties);
304 SIMIX_request_answer(req);
307 case REQ_PROCESS_KILL:
308 SIMIX_process_kill(req->process_kill.process);
309 SIMIX_request_answer(req);
312 case REQ_PROCESS_KILLALL:
313 SIMIX_process_killall(req->issuer);
314 SIMIX_request_answer(req);
317 case REQ_PROCESS_CLEANUP:
318 SIMIX_process_cleanup(req->process_cleanup.process);
319 SIMIX_request_answer(req);
322 case REQ_PROCESS_CHANGE_HOST:
323 SIMIX_pre_process_change_host(
324 req->process_change_host.process,
325 req->process_change_host.dest);
326 SIMIX_request_answer(req);
329 case REQ_PROCESS_SUSPEND:
330 SIMIX_pre_process_suspend(req);
333 case REQ_PROCESS_RESUME:
334 SIMIX_process_resume(req->process_resume.process, req->issuer);
335 SIMIX_request_answer(req);
338 case REQ_PROCESS_COUNT:
339 req->process_count.result = SIMIX_process_count();
340 SIMIX_request_answer(req);
343 case REQ_PROCESS_GET_DATA:
344 req->process_get_data.result =
345 SIMIX_process_get_data(req->process_get_data.process);
346 SIMIX_request_answer(req);
349 case REQ_PROCESS_SET_DATA:
350 SIMIX_process_set_data(
351 req->process_set_data.process,
352 req->process_set_data.data);
353 SIMIX_request_answer(req);
356 case REQ_PROCESS_GET_HOST:
357 req->process_get_host.result = SIMIX_process_get_host(req->process_get_host.process);
358 SIMIX_request_answer(req);
361 case REQ_PROCESS_GET_NAME:
362 req->process_get_name.result = SIMIX_process_get_name(req->process_get_name.process);
363 SIMIX_request_answer(req);
366 case REQ_PROCESS_IS_SUSPENDED:
367 req->process_is_suspended.result =
368 SIMIX_process_is_suspended(req->process_is_suspended.process);
369 SIMIX_request_answer(req);
372 case REQ_PROCESS_GET_PROPERTIES:
373 req->process_get_properties.result =
374 SIMIX_process_get_properties(req->process_get_properties.process);
375 SIMIX_request_answer(req);
378 case REQ_PROCESS_SLEEP:
379 SIMIX_pre_process_sleep(req);
383 case REQ_SET_CATEGORY:
385 req->set_category.action,
386 req->set_category.category);
387 SIMIX_request_answer(req);
392 req->mutex_init.result = SIMIX_mutex_init();
393 SIMIX_request_answer(req);
396 case REQ_MUTEX_DESTROY:
397 SIMIX_mutex_destroy(req->mutex_destroy.mutex);
398 SIMIX_request_answer(req);
402 SIMIX_pre_mutex_lock(req);
405 case REQ_MUTEX_TRYLOCK:
406 req->mutex_trylock.result =
407 SIMIX_mutex_trylock(req->mutex_trylock.mutex, req->issuer);
408 SIMIX_request_answer(req);
411 case REQ_MUTEX_UNLOCK:
412 SIMIX_mutex_unlock(req->mutex_unlock.mutex, req->issuer);
413 SIMIX_request_answer(req);
417 req->cond_init.result = SIMIX_cond_init();
418 SIMIX_request_answer(req);
421 case REQ_COND_DESTROY:
422 SIMIX_cond_destroy(req->cond_destroy.cond);
423 SIMIX_request_answer(req);
426 case REQ_COND_SIGNAL:
427 SIMIX_cond_signal(req->cond_signal.cond);
428 SIMIX_request_answer(req);
432 SIMIX_pre_cond_wait(req);
435 case REQ_COND_WAIT_TIMEOUT:
436 SIMIX_pre_cond_wait_timeout(req);
439 case REQ_COND_BROADCAST:
440 SIMIX_cond_broadcast(req->cond_broadcast.cond);
441 SIMIX_request_answer(req);
445 req->sem_init.result = SIMIX_sem_init(req->sem_init.capacity);
446 SIMIX_request_answer(req);
449 case REQ_SEM_DESTROY:
450 SIMIX_sem_destroy(req->sem_destroy.sem);
451 SIMIX_request_answer(req);
454 case REQ_SEM_RELEASE:
455 SIMIX_sem_release(req->sem_release.sem);
456 SIMIX_request_answer(req);
459 case REQ_SEM_WOULD_BLOCK:
460 req->sem_would_block.result =
461 SIMIX_sem_would_block(req->sem_would_block.sem);
462 SIMIX_request_answer(req);
465 case REQ_SEM_ACQUIRE:
466 SIMIX_pre_sem_acquire(req);
469 case REQ_SEM_ACQUIRE_TIMEOUT:
470 SIMIX_pre_sem_acquire_timeout(req);
473 case REQ_SEM_GET_CAPACITY:
474 req->sem_get_capacity.result =
475 SIMIX_sem_get_capacity(req->sem_get_capacity.sem);
476 SIMIX_request_answer(req);
480 THROWF(arg_error,0,"Asked to do the noop syscall on %s@%s",
481 SIMIX_process_get_name(req->issuer),
482 SIMIX_host_get_name(SIMIX_process_get_host(req->issuer))
488 void SIMIX_request_post(smx_action_t action)
490 switch (action->type) {
492 case SIMIX_ACTION_EXECUTE:
493 case SIMIX_ACTION_PARALLEL_EXECUTE:
494 SIMIX_post_host_execute(action);
497 case SIMIX_ACTION_COMMUNICATE:
498 SIMIX_post_comm(action);
501 case SIMIX_ACTION_SLEEP:
502 SIMIX_post_process_sleep(action);
505 case SIMIX_ACTION_SYNCHRO:
506 SIMIX_post_synchro(action);
509 case SIMIX_ACTION_IO: