3 /* Copyright (c) 2007 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
10 #include "surf_private.h"
13 SURF_WORKSTATION_RESOURCE_CPU,
14 SURF_WORKSTATION_RESOURCE_LINK,
15 } e_surf_workstation_resource_type_t;
17 /**************************************/
18 /********* cpu object *****************/
19 /**************************************/
20 typedef struct cpu_L07 {
21 surf_resource_t resource; /* Do not move this field */
22 e_surf_workstation_resource_type_t type; /* Do not move this field */
23 char *name; /* Do not move this field */
24 lmm_constraint_t constraint; /* Do not move this field */
27 tmgr_trace_event_t power_event;
28 e_surf_cpu_state_t state_current;
29 tmgr_trace_event_t state_event;
30 int id; /* cpu and network card are a single object... */
31 } s_cpu_L07_t, *cpu_L07_t;
33 /**************************************/
34 /*********** network object ***********/
35 /**************************************/
37 typedef struct network_link_L07 {
38 surf_resource_t resource; /* Do not move this field */
39 e_surf_workstation_resource_type_t type; /* Do not move this field */
40 char *name; /* Do not move this field */
41 lmm_constraint_t constraint; /* Do not move this field */
43 tmgr_trace_event_t bw_event;
44 e_surf_network_link_state_t state_current;
45 tmgr_trace_event_t state_event;
46 } s_network_link_L07_t, *network_link_L07_t;
49 typedef struct s_route_L07 {
50 network_link_L07_t *links;
52 } s_route_L07_t, *route_L07_t;
54 /**************************************/
55 /*************** actions **************/
56 /**************************************/
57 typedef struct surf_action_workstation_L07 {
58 s_surf_action_t generic_action;
59 lmm_variable_t variable;
62 } s_surf_action_workstation_L07_t, *surf_action_workstation_L07_t;
65 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_workstation);
67 static int nb_workstation = 0;
68 static s_route_L07_t *routing_table = NULL;
69 #define ROUTE(i,j) routing_table[(i)+(j)*nb_workstation]
70 static network_link_L07_t loopback = NULL;
71 static xbt_dict_t parallel_task_network_link_set = NULL;
72 lmm_system_t ptask_maxmin_system = NULL;
74 /**************************************/
75 /******* Resource Public **********/
76 /**************************************/
78 static void *name_service(const char *name)
80 return xbt_dict_get_or_null(workstation_set, name);
83 static const char *get_resource_name(void *resource_id)
85 /* We can freely cast as a cpu_L07_t because it has the same
86 prefix as network_link_L07_t. However, only cpu_L07_t
87 will theoretically be given as an argument here. */
88 return ((cpu_L07_t) resource_id)->name;
91 /* action_get_state is inherited from the surf module */
93 static void action_use(surf_action_t action)
99 static int action_free(surf_action_t action)
103 if (!action->using) {
104 xbt_swag_remove(action, action->state_set);
105 if (((surf_action_workstation_L07_t) action)->variable)
106 lmm_variable_free(ptask_maxmin_system,
107 ((surf_action_workstation_L07_t) action)->
115 static void action_cancel(surf_action_t action)
117 surf_action_change_state(action, SURF_ACTION_FAILED);
121 static void action_recycle(surf_action_t action)
127 /* action_change_state is inherited from the surf module */
128 /* action_set_data is inherited from the surf module */
130 static void action_suspend(surf_action_t action)
132 XBT_IN1("(%p))", action);
133 if (((surf_action_workstation_L07_t) action)->suspended != 2) {
134 ((surf_action_workstation_L07_t) action)->suspended = 1;
135 lmm_update_variable_weight(ptask_maxmin_system,
136 ((surf_action_workstation_L07_t)
137 action)->variable, 0.0);
142 static void action_resume(surf_action_t action)
144 XBT_IN1("(%p)", action);
145 if (((surf_action_workstation_L07_t) action)->suspended != 2) {
146 lmm_update_variable_weight(ptask_maxmin_system,
147 ((surf_action_workstation_L07_t)
148 action)->variable, 1.0);
149 ((surf_action_workstation_L07_t) action)->suspended = 0;
154 static int action_is_suspended(surf_action_t action)
156 return (((surf_action_workstation_L07_t) action)->suspended == 1);
159 static void action_set_max_duration(surf_action_t action, double duration)
160 { /* FIXME: should inherit */
161 XBT_IN2("(%p,%g)", action, duration);
162 action->max_duration = duration;
167 static void action_set_priority(surf_action_t action, double priority)
168 { /* FIXME: should inherit */
169 XBT_IN2("(%p,%g)", action, priority);
170 action->priority = priority;
174 /**************************************/
175 /******* Resource Private **********/
176 /**************************************/
178 static int resource_used(void *resource_id)
180 /* We can freely cast as a network_link_L07_t because it has
181 the same prefix as cpu_L07_t */
182 return lmm_constraint_used(ptask_maxmin_system,
183 ((network_link_L07_t) resource_id)->
188 static double share_resources(double now)
190 s_surf_action_workstation_L07_t s_action;
192 xbt_swag_t running_actions =
193 surf_workstation_resource->common_public->states.running_action_set;
194 double min = generic_maxmin_share_resources2(running_actions,
195 xbt_swag_offset(s_action,
200 DEBUG1("min value : %f", min);
205 static void update_actions_state(double now, double delta)
207 surf_action_workstation_L07_t action = NULL;
208 surf_action_workstation_L07_t next_action = NULL;
209 xbt_swag_t running_actions =
210 surf_workstation_resource->common_public->states.running_action_set;
212 xbt_swag_foreach_safe(action, next_action, running_actions) {
213 DEBUG3("Action (%p) : remains (%g) updated by %g.",
214 action, action->generic_action.remains,
215 lmm_variable_getvalue(action->variable) * delta);
216 double_update(&(action->generic_action.remains),
217 lmm_variable_getvalue(action->variable) * delta);
219 if (action->generic_action.max_duration != NO_MAX_DURATION)
220 double_update(&(action->generic_action.max_duration), delta);
222 DEBUG2("Action (%p) : remains (%g).",
223 action, action->generic_action.remains);
224 if ((action->generic_action.remains <= 0) &&
225 (lmm_get_variable_weight(action->variable) > 0)) {
226 action->generic_action.finish = surf_get_clock();
227 surf_action_change_state((surf_action_t) action, SURF_ACTION_DONE);
228 } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
229 (action->generic_action.max_duration <= 0)) {
230 action->generic_action.finish = surf_get_clock();
231 surf_action_change_state((surf_action_t) action, SURF_ACTION_DONE);
233 /* Need to check that none of the resource has failed */
234 lmm_constraint_t cnst = NULL;
236 void *constraint_id = NULL;
239 lmm_get_cnst_from_var(ptask_maxmin_system, action->variable,
241 constraint_id = lmm_constraint_id(cnst);
243 /* if(((network_link_L07_t)constraint_id)->type== */
244 /* SURF_WORKSTATION_RESOURCE_LINK) { */
245 /* DEBUG2("Checking for link %s (%p)", */
246 /* ((network_link_L07_t)constraint_id)->name, */
247 /* ((network_link_L07_t)constraint_id)); */
249 /* if(((cpu_L07_t)constraint_id)->type== */
250 /* SURF_WORKSTATION_RESOURCE_CPU) { */
251 /* DEBUG3("Checking for cpu %s (%p) : %s", */
252 /* ((cpu_L07_t)constraint_id)->name, */
253 /* ((cpu_L07_t)constraint_id), */
254 /* ((cpu_L07_t)constraint_id)->state_current==SURF_CPU_OFF?"Off":"On"); */
257 if (((((network_link_L07_t) constraint_id)->type ==
258 SURF_WORKSTATION_RESOURCE_LINK) &&
259 (((network_link_L07_t) constraint_id)->state_current ==
260 SURF_NETWORK_LINK_OFF)) ||
261 ((((cpu_L07_t) constraint_id)->type ==
262 SURF_WORKSTATION_RESOURCE_CPU) &&
263 (((cpu_L07_t) constraint_id)->state_current ==
265 DEBUG1("Action (%p) Failed!!", action);
266 action->generic_action.finish = surf_get_clock();
267 surf_action_change_state((surf_action_t) action,
277 static void update_resource_state(void *id,
278 tmgr_trace_event_t event_type,
282 network_link_L07_t nw_link = id;
284 if (nw_link->type == SURF_WORKSTATION_RESOURCE_LINK) {
285 DEBUG2("Updating link %s (%p)", nw_link->name, nw_link);
286 if (event_type == nw_link->bw_event) {
287 nw_link->bw_current = value;
288 lmm_update_constraint_bound(ptask_maxmin_system, nw_link->constraint,
289 nw_link->bw_current);
290 } else if (event_type == nw_link->state_event) {
292 nw_link->state_current = SURF_NETWORK_LINK_ON;
294 nw_link->state_current = SURF_NETWORK_LINK_OFF;
296 CRITICAL0("Unknown event ! \n");
300 } else if (cpu->type == SURF_WORKSTATION_RESOURCE_CPU) {
301 DEBUG3("Updating cpu %s (%p) with value %g", cpu->name, cpu, value);
302 if (event_type == cpu->power_event) {
303 cpu->power_current = value;
304 lmm_update_constraint_bound(ptask_maxmin_system, cpu->constraint,
306 } else if (event_type == cpu->state_event) {
308 cpu->state_current = SURF_CPU_ON;
310 cpu->state_current = SURF_CPU_OFF;
312 CRITICAL0("Unknown event ! \n");
322 static void finalize(void)
326 xbt_dict_free(&network_link_set);
327 xbt_dict_free(&workstation_set);
328 if (parallel_task_network_link_set != NULL) {
329 xbt_dict_free(¶llel_task_network_link_set);
331 xbt_swag_free(surf_workstation_resource->common_public->states.
333 xbt_swag_free(surf_workstation_resource->common_public->states.
335 xbt_swag_free(surf_workstation_resource->common_public->states.
337 xbt_swag_free(surf_workstation_resource->common_public->states.
340 free(surf_workstation_resource->common_public);
341 free(surf_workstation_resource->common_private);
342 free(surf_workstation_resource->extension_public);
344 free(surf_workstation_resource);
345 surf_workstation_resource = NULL;
347 for (i = 0; i < nb_workstation; i++)
348 for (j = 0; j < nb_workstation; j++)
349 free(ROUTE(i, j).links);
351 routing_table = NULL;
354 if (ptask_maxmin_system) {
355 lmm_system_free(ptask_maxmin_system);
356 ptask_maxmin_system = NULL;
360 /**************************************/
361 /******* Resource Private **********/
362 /**************************************/
364 static e_surf_cpu_state_t resource_get_state(void *cpu)
366 return ((cpu_L07_t) cpu)->state_current;
369 static double get_speed(void *cpu, double load)
371 return load * (((cpu_L07_t) cpu)->power_scale);
374 static double get_available_speed(void *cpu)
376 return ((cpu_L07_t) cpu)->power_current;
379 static surf_action_t execute_parallel_task(int workstation_nb,
380 void **workstation_list,
381 double *computation_amount,
382 double *communication_amount,
383 double amount, double rate)
385 surf_action_workstation_L07_t action = NULL;
390 if (parallel_task_network_link_set == NULL) {
391 parallel_task_network_link_set =
392 xbt_dict_new_ext(workstation_nb * workstation_nb * 10);
395 /* Compute the number of affected resources... */
396 for (i = 0; i < workstation_nb; i++) {
397 for (j = 0; j < workstation_nb; j++) {
398 cpu_L07_t card_src = workstation_list[i];
399 cpu_L07_t card_dst = workstation_list[j];
400 int route_size = ROUTE(card_src->id, card_dst->id).size;
401 network_link_L07_t *route = ROUTE(card_src->id, card_dst->id).links;
403 if (communication_amount[i * workstation_nb + j] > 0)
404 for (k = 0; k < route_size; k++) {
405 xbt_dict_set(parallel_task_network_link_set, route[k]->name,
410 nb_link = xbt_dict_length(parallel_task_network_link_set);
411 xbt_dict_reset(parallel_task_network_link_set);
413 for (i = 0; i < workstation_nb; i++)
414 if (computation_amount[i] > 0)
417 action = xbt_new0(s_surf_action_workstation_L07_t, 1);
418 DEBUG3("Creating a parallel task (%p) with %d cpus and %d links.",
419 action, workstation_nb, nb_link);
420 action->generic_action.using = 1;
421 action->generic_action.cost = amount;
422 action->generic_action.remains = amount;
423 action->generic_action.max_duration = NO_MAX_DURATION;
424 action->generic_action.start = -1.0;
425 action->generic_action.finish = -1.0;
426 action->generic_action.resource_type =
427 (surf_resource_t) surf_workstation_resource;
428 action->suspended = 0; /* Should be useless because of the
429 calloc but it seems to help valgrind... */
430 action->generic_action.state_set =
431 surf_workstation_resource->common_public->states.running_action_set;
433 xbt_swag_insert(action, action->generic_action.state_set);
436 if (action->rate > 0)
438 lmm_variable_new(ptask_maxmin_system, action, 1.0, -1.0,
439 workstation_nb + nb_link);
442 lmm_variable_new(ptask_maxmin_system, action, 1.0, action->rate,
443 workstation_nb + nb_link);
445 for (i = 0; i < workstation_nb; i++)
446 lmm_expand(ptask_maxmin_system,
447 ((cpu_L07_t) workstation_list[i])->constraint,
448 action->variable, computation_amount[i]);
450 for (i = 0; i < workstation_nb; i++) {
451 for (j = 0; j < workstation_nb; j++) {
452 cpu_L07_t card_src = workstation_list[i];
453 cpu_L07_t card_dst = workstation_list[j];
454 int route_size = ROUTE(card_src->id, card_dst->id).size;
455 network_link_L07_t *route = ROUTE(card_src->id, card_dst->id).links;
457 if (communication_amount[i * workstation_nb + j] == 0.0)
459 for (k = 0; k < route_size; k++) {
460 lmm_expand_add(ptask_maxmin_system, route[k]->constraint,
462 communication_amount[i * workstation_nb + j]);
467 if (nb_link + nb_host == 0) {
468 action->generic_action.cost = 1.0;
469 action->generic_action.remains = 0.0;
472 return (surf_action_t) action;
475 static surf_action_t execute(void *cpu, double size)
479 return execute_parallel_task(1, &cpu, &size, &val, 1, -1);
482 static surf_action_t communicate(void *src, void *dst, double size,
485 void **workstation_list = xbt_new0(void *, 2);
486 double *computation_amount = xbt_new0(double, 2);
487 double *communication_amount = xbt_new0(double, 4);
488 surf_action_t res = NULL;
490 workstation_list[0] = src;
491 workstation_list[1] = dst;
492 communication_amount[1] = size;
494 res = execute_parallel_task(2, workstation_list,
495 computation_amount, communication_amount,
498 free(computation_amount);
499 free(communication_amount);
500 free(workstation_list);
505 static surf_action_t action_sleep(void *cpu, double duration)
507 surf_action_workstation_L07_t action = NULL;
509 XBT_IN2("(%s,%g)", ((cpu_L07_t) cpu)->name, duration);
511 action = (surf_action_workstation_L07_t) execute(cpu, 1.0);
512 action->generic_action.max_duration = duration;
513 action->suspended = 2;
514 lmm_update_variable_weight(ptask_maxmin_system, action->variable, 0.0);
517 return (surf_action_t) action;
520 /* returns an array of network_link_L07_t */
521 static const void **get_route(void *src, void *dst)
523 cpu_L07_t card_src = src;
524 cpu_L07_t card_dst = dst;
525 route_L07_t route = &(ROUTE(card_src->id, card_dst->id));
527 return (const void **) route->links;
530 static int get_route_size(void *src, void *dst)
532 cpu_L07_t card_src = src;
533 cpu_L07_t card_dst = dst;
534 route_L07_t route = &(ROUTE(card_src->id, card_dst->id));
538 static const char *get_link_name(const void *link)
540 return ((network_link_L07_t) link)->name;
543 static double get_link_bandwidth(const void *link)
545 return ((network_link_L07_t) link)->bw_current;
548 static double get_link_latency(const void *link)
550 xbt_assert0(0, "This model does not implement latencies");
553 /**************************************/
554 /*** Resource Creation & Destruction **/
555 /**************************************/
557 static void cpu_free(void *cpu)
559 free(((cpu_L07_t) cpu)->name);
563 static cpu_L07_t cpu_new(const char *name, double power_scale,
564 double power_initial,
565 tmgr_trace_t power_trace,
566 e_surf_cpu_state_t state_initial,
567 tmgr_trace_t state_trace)
569 cpu_L07_t cpu = xbt_new0(s_cpu_L07_t, 1);
571 cpu->resource = (surf_resource_t) surf_workstation_resource;
572 cpu->type = SURF_WORKSTATION_RESOURCE_CPU;
573 cpu->name = xbt_strdup(name);
574 cpu->id = nb_workstation++;
576 cpu->power_scale = power_scale;
577 xbt_assert0(cpu->power_scale > 0, "Power has to be >0");
579 cpu->power_current = power_initial;
582 tmgr_history_add_trace(history, power_trace, 0.0, 0, cpu);
584 cpu->state_current = state_initial;
587 tmgr_history_add_trace(history, state_trace, 0.0, 0, cpu);
590 lmm_constraint_new(ptask_maxmin_system, cpu,
591 cpu->power_current * cpu->power_scale);
593 xbt_dict_set(workstation_set, name, cpu, cpu_free);
598 static void parse_cpu(void)
600 double power_scale = 0.0;
601 double power_initial = 0.0;
602 tmgr_trace_t power_trace = NULL;
603 e_surf_cpu_state_t state_initial = SURF_CPU_OFF;
604 tmgr_trace_t state_trace = NULL;
606 surf_parse_get_double(&power_scale, A_surfxml_cpu_power);
607 surf_parse_get_double(&power_initial, A_surfxml_cpu_availability);
608 surf_parse_get_trace(&power_trace, A_surfxml_cpu_availability_file);
610 xbt_assert0((A_surfxml_cpu_state == A_surfxml_cpu_state_ON) ||
611 (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF),
613 if (A_surfxml_cpu_state == A_surfxml_cpu_state_ON)
614 state_initial = SURF_CPU_ON;
615 if (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF)
616 state_initial = SURF_CPU_OFF;
617 surf_parse_get_trace(&state_trace, A_surfxml_cpu_state_file);
619 cpu_new(A_surfxml_cpu_name, power_scale, power_initial, power_trace,
620 state_initial, state_trace);
623 static void create_routing_table(void)
625 routing_table = xbt_new0(s_route_L07_t, nb_workstation * nb_workstation);
628 static void network_link_free(void *nw_link)
630 free(((network_link_L07_t) nw_link)->name);
634 static network_link_L07_t network_link_new(char *name,
636 tmgr_trace_t bw_trace,
637 e_surf_network_link_state_t
639 tmgr_trace_t state_trace,
640 e_surf_network_link_sharing_policy_t
643 network_link_L07_t nw_link = xbt_new0(s_network_link_L07_t, 1);
646 nw_link->resource = (surf_resource_t) surf_workstation_resource;
647 nw_link->type = SURF_WORKSTATION_RESOURCE_LINK;
648 nw_link->name = name;
649 nw_link->bw_current = bw_initial;
652 tmgr_history_add_trace(history, bw_trace, 0.0, 0, nw_link);
653 nw_link->state_current = state_initial;
655 nw_link->state_event =
656 tmgr_history_add_trace(history, state_trace, 0.0, 0, nw_link);
658 nw_link->constraint =
659 lmm_constraint_new(ptask_maxmin_system, nw_link,
660 nw_link->bw_current);
662 if (policy == SURF_NETWORK_LINK_FATPIPE)
663 lmm_constraint_shared(nw_link->constraint);
665 xbt_dict_set(network_link_set, name, nw_link, network_link_free);
670 static void parse_network_link(void)
674 tmgr_trace_t bw_trace;
675 e_surf_network_link_state_t state_initial = SURF_NETWORK_LINK_ON;
676 e_surf_network_link_sharing_policy_t policy_initial =
677 SURF_NETWORK_LINK_SHARED;
678 tmgr_trace_t state_trace;
680 name = xbt_strdup(A_surfxml_network_link_name);
681 surf_parse_get_double(&bw_initial, A_surfxml_network_link_bandwidth);
682 surf_parse_get_trace(&bw_trace, A_surfxml_network_link_bandwidth_file);
684 xbt_assert0((A_surfxml_network_link_state ==
685 A_surfxml_network_link_state_ON)
686 || (A_surfxml_network_link_state ==
687 A_surfxml_network_link_state_OFF), "Invalid state");
688 if (A_surfxml_network_link_state == A_surfxml_network_link_state_ON)
689 state_initial = SURF_NETWORK_LINK_ON;
690 else if (A_surfxml_network_link_state ==
691 A_surfxml_network_link_state_OFF)
692 state_initial = SURF_NETWORK_LINK_OFF;
694 if (A_surfxml_network_link_sharing_policy ==
695 A_surfxml_network_link_sharing_policy_SHARED)
696 policy_initial = SURF_NETWORK_LINK_SHARED;
697 else if (A_surfxml_network_link_sharing_policy ==
698 A_surfxml_network_link_sharing_policy_FATPIPE)
699 policy_initial = SURF_NETWORK_LINK_FATPIPE;
701 surf_parse_get_trace(&state_trace, A_surfxml_network_link_state_file);
703 network_link_new(name, bw_initial, bw_trace, state_initial, state_trace,
707 static void route_new(int src_id, int dst_id,
708 network_link_L07_t * link_list, int nb_link)
710 route_L07_t route = &(ROUTE(src_id, dst_id));
712 route->size = nb_link;
713 route->links = link_list =
714 xbt_realloc(link_list, sizeof(network_link_L07_t) * nb_link);
718 static int link_list_capacity;
719 static network_link_L07_t *link_list = NULL;
720 static int src_id = -1;
721 static int dst_id = -1;
723 static void parse_route_set_endpoints(void)
725 cpu_L07_t cpu_tmp = NULL;
727 cpu_tmp = (cpu_L07_t) name_service(A_surfxml_route_src);
728 xbt_assert1(cpu_tmp, "Invalid cpu %s", A_surfxml_route_src);
730 src_id = cpu_tmp->id;
732 cpu_tmp = (cpu_L07_t) name_service(A_surfxml_route_dst);
733 xbt_assert1(cpu_tmp, "Invalid cpu %s", A_surfxml_route_dst);
735 dst_id = cpu_tmp->id;
738 link_list_capacity = 1;
739 link_list = xbt_new(network_link_L07_t, link_list_capacity);
742 static void parse_route_elem(void)
745 if (nb_link == link_list_capacity) {
746 link_list_capacity *= 2;
748 xbt_realloc(link_list,
749 (link_list_capacity) * sizeof(network_link_L07_t));
752 link_list[nb_link++] =
753 xbt_dict_get(network_link_set, A_surfxml_route_element_name);
756 RETHROW1("Link %s not found (dict raised this exception: %s)",
757 A_surfxml_route_element_name);
761 static void parse_route_set_route(void)
763 if (src_id != -1 && dst_id != -1)
764 route_new(src_id, dst_id, link_list, nb_link);
767 static void parse_file(const char *file)
771 /* Figuring out the cpus */
772 surf_parse_reset_parser();
773 ETag_surfxml_cpu_fun = parse_cpu;
774 surf_parse_open(file);
775 xbt_assert1((!surf_parse()), "Parse error in %s", file);
778 create_routing_table();
780 /* Figuring out the network links */
781 surf_parse_reset_parser();
782 ETag_surfxml_network_link_fun = parse_network_link;
783 surf_parse_open(file);
784 xbt_assert1((!surf_parse()), "Parse error in %s", file);
787 /* Building the routes */
788 surf_parse_reset_parser();
789 STag_surfxml_route_fun = parse_route_set_endpoints;
790 ETag_surfxml_route_element_fun = parse_route_elem;
791 ETag_surfxml_route_fun = parse_route_set_route;
792 surf_parse_open(file);
793 xbt_assert1((!surf_parse()), "Parse error in %s", file);
796 /* Adding loopback if needed */
797 for (i = 0; i < nb_workstation; i++)
798 if (!ROUTE(i, i).size) {
800 loopback = network_link_new(xbt_strdup("__MSG_loopback__"),
802 SURF_NETWORK_LINK_ON, NULL,
803 SURF_NETWORK_LINK_FATPIPE);
805 ROUTE(i, i).size = 1;
806 ROUTE(i, i).links = xbt_new0(network_link_L07_t, 1);
807 ROUTE(i, i).links[0] = loopback;
811 /**************************************/
812 /********* Module creation ***********/
813 /**************************************/
815 static void resource_init_internal(void)
817 s_surf_action_t action;
819 surf_workstation_resource = xbt_new0(s_surf_workstation_resource_t, 1);
821 surf_workstation_resource->common_private =
822 xbt_new0(s_surf_resource_private_t, 1);
823 surf_workstation_resource->common_public =
824 xbt_new0(s_surf_resource_public_t, 1);
825 surf_workstation_resource->extension_public =
826 xbt_new0(s_surf_workstation_resource_extension_public_t, 1);
828 surf_workstation_resource->common_public->states.ready_action_set =
829 xbt_swag_new(xbt_swag_offset(action, state_hookup));
830 surf_workstation_resource->common_public->states.running_action_set =
831 xbt_swag_new(xbt_swag_offset(action, state_hookup));
832 surf_workstation_resource->common_public->states.failed_action_set =
833 xbt_swag_new(xbt_swag_offset(action, state_hookup));
834 surf_workstation_resource->common_public->states.done_action_set =
835 xbt_swag_new(xbt_swag_offset(action, state_hookup));
837 surf_workstation_resource->common_public->name_service = name_service;
838 surf_workstation_resource->common_public->get_resource_name =
840 surf_workstation_resource->common_public->action_get_state =
841 surf_action_get_state;
842 surf_workstation_resource->common_public->action_get_start_time =
843 surf_action_get_start_time;
844 surf_workstation_resource->common_public->action_get_finish_time =
845 surf_action_get_finish_time;
846 surf_workstation_resource->common_public->action_use = action_use;
847 surf_workstation_resource->common_public->action_free = action_free;
848 surf_workstation_resource->common_public->action_cancel = action_cancel;
849 surf_workstation_resource->common_public->action_recycle =
851 surf_workstation_resource->common_public->action_change_state =
852 surf_action_change_state;
853 surf_workstation_resource->common_public->action_set_data =
854 surf_action_set_data;
855 surf_workstation_resource->common_public->suspend = action_suspend;
856 surf_workstation_resource->common_public->resume = action_resume;
857 surf_workstation_resource->common_public->is_suspended =
859 surf_workstation_resource->common_public->set_max_duration =
860 action_set_max_duration;
861 surf_workstation_resource->common_public->set_priority =
863 surf_workstation_resource->common_public->name = "Workstation ptask_L07";
865 surf_workstation_resource->common_private->resource_used = resource_used;
866 surf_workstation_resource->common_private->share_resources =
868 surf_workstation_resource->common_private->update_actions_state =
869 update_actions_state;
870 surf_workstation_resource->common_private->update_resource_state =
871 update_resource_state;
872 surf_workstation_resource->common_private->finalize = finalize;
874 surf_workstation_resource->extension_public->execute = execute;
875 surf_workstation_resource->extension_public->sleep = action_sleep;
876 surf_workstation_resource->extension_public->get_state =
878 surf_workstation_resource->extension_public->get_speed = get_speed;
879 surf_workstation_resource->extension_public->get_available_speed =
881 surf_workstation_resource->extension_public->communicate = communicate;
882 surf_workstation_resource->extension_public->execute_parallel_task =
883 execute_parallel_task;
884 surf_workstation_resource->extension_public->get_route = get_route;
885 surf_workstation_resource->extension_public->get_route_size =
887 surf_workstation_resource->extension_public->get_link_name =
889 surf_workstation_resource->extension_public->get_link_bandwidth =
891 surf_workstation_resource->extension_public->get_link_latency =
894 workstation_set = xbt_dict_new();
895 network_link_set = xbt_dict_new();
897 if (!ptask_maxmin_system)
898 ptask_maxmin_system = lmm_system_new();
901 /**************************************/
902 /*************** Generic **************/
903 /**************************************/
904 void surf_workstation_resource_init_ptask_L07(const char *filename)
906 xbt_assert0(!surf_cpu_resource, "CPU resource type already defined");
907 xbt_assert0(!surf_network_resource,
908 "network resource type already defined");
909 resource_init_internal();
910 parse_file(filename);
912 update_resource_description(surf_workstation_resource_description,
913 surf_workstation_resource_description_size,
915 (surf_resource_t) surf_workstation_resource);
916 xbt_dynar_push(resource_list, &surf_workstation_resource);