3 /* Copyright (c) 2005 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. */
9 #include "workstation_KCCFLN05_private.h"
11 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(workstation_KCCFLN05, surf,
12 "Logging specific to the SURF workstation module (KCCFLN05)");
15 static lmm_system_t maxmin_system_cpu_KCCFLN05 = NULL;
16 static lmm_system_t maxmin_system_network_KCCFLN05 = NULL;
17 static xbt_dict_t network_link_set = NULL;
18 static int nb_workstation = 0;
19 s_route_KCCFLN05_t *routing_table = NULL;
20 #define ROUTE(i,j) routing_table[(i)+(j)*nb_workstation]
22 /**************************************/
23 /************* CPU object *************/
24 /**************************************/
26 /************ workstation creation *********/
27 static void workstation_free(void *workstation)
29 free(((workstation_KCCFLN05_t)workstation)->name);
30 xbt_dynar_free(&(((workstation_KCCFLN05_t)workstation)->incomming_communications));
31 xbt_dynar_free(&(((workstation_KCCFLN05_t)workstation)->outgoing_communications));
35 static workstation_KCCFLN05_t workstation_new(const char *name,
38 tmgr_trace_t power_trace,
39 e_surf_cpu_state_t state_initial,
40 tmgr_trace_t state_trace,
41 double interference_send,
42 double interference_recv,
43 double interference_send_recv,
44 double max_outgoing_rate)
46 workstation_KCCFLN05_t workstation = xbt_new0(s_workstation_KCCFLN05_t, 1);
48 workstation->resource = (surf_resource_t) surf_workstation_resource;
49 workstation->name = xbt_strdup(name);
50 workstation->id = nb_workstation++;
52 workstation->power_scale = power_scale;
53 xbt_assert0(workstation->power_scale>0,"Power has to be >0");
55 workstation->power_current = power_initial;
57 workstation->power_event =
58 tmgr_history_add_trace(history, power_trace, 0.0, 0, workstation);
60 workstation->state_current = state_initial;
62 workstation->state_event =
63 tmgr_history_add_trace(history, state_trace, 0.0, 0, workstation);
65 workstation->interference_send=interference_send;
66 workstation->interference_recv=interference_recv;
67 workstation->interference_send_recv=interference_send_recv;
69 workstation->constraint =
70 lmm_constraint_new(maxmin_system_cpu_KCCFLN05, workstation,
71 workstation->power_current * workstation->power_scale);
72 if(max_outgoing_rate>0)
74 lmm_constraint_new(maxmin_system_cpu_KCCFLN05, workstation,
77 workstation->incomming_communications =
78 xbt_dynar_new(sizeof(surf_action_network_KCCFLN05_t),NULL);
79 workstation->outgoing_communications =
80 xbt_dynar_new(sizeof(surf_action_network_KCCFLN05_t),NULL);
82 xbt_dict_set(workstation_set, name, workstation, workstation_free);
87 static void parse_workstation(void)
89 double power_scale = 0.0;
90 double power_initial = 0.0;
91 tmgr_trace_t power_trace = NULL;
92 e_surf_cpu_state_t state_initial = SURF_CPU_OFF;
93 tmgr_trace_t state_trace = NULL;
94 double interference_send = 0.0;
95 double interference_recv = 0.0;
96 double interference_send_recv = 0.0;
97 double max_outgoing_rate = -1.0;
99 surf_parse_get_double(&power_scale,A_cpu_power);
100 surf_parse_get_double(&power_initial,A_cpu_availability);
101 surf_parse_get_trace(&power_trace,A_cpu_availability_file);
103 xbt_assert0((A_cpu_state==A_cpu_state_ON)||
104 (A_cpu_state==A_cpu_state_OFF),
106 if (A_cpu_state==A_cpu_state_ON) state_initial = SURF_CPU_ON;
107 if (A_cpu_state==A_cpu_state_OFF) state_initial = SURF_CPU_OFF;
108 surf_parse_get_trace(&state_trace,A_cpu_state_file);
110 surf_parse_get_double(&interference_send,A_cpu_interference_send);
111 surf_parse_get_double(&interference_recv,A_cpu_interference_recv);
112 surf_parse_get_double(&interference_send_recv,A_cpu_interference_send_recv);
113 surf_parse_get_double(&max_outgoing_rate,A_cpu_max_outgoing_rate);
115 workstation_new(A_cpu_name, power_scale, power_initial, power_trace, state_initial,
116 state_trace, interference_send, interference_recv,
117 interference_send_recv, max_outgoing_rate);
120 /*********** resource management ***********/
122 static void *name_service(const char *name)
124 void *workstation = NULL;
126 xbt_dict_get(workstation_set, name, &workstation);
131 static const char *get_resource_name(void *resource_id)
133 return ((workstation_KCCFLN05_t) resource_id)->name;
136 static int cpu_used(void *resource_id)
138 return lmm_constraint_used(maxmin_system_cpu_KCCFLN05,
139 ((workstation_KCCFLN05_t) resource_id)->constraint);
142 static int link_used(void *resource_id)
144 return lmm_constraint_used(maxmin_system_network_KCCFLN05,
145 ((network_link_KCCFLN05_t) resource_id)->constraint);
148 static e_surf_cpu_state_t get_state(void *cpu)
150 return ((workstation_KCCFLN05_t) cpu)->state_current;
153 static void update_cpu_KCCFLN05_state(void *id,
154 tmgr_trace_event_t event_type,
157 workstation_KCCFLN05_t cpu = id;
159 if (event_type == cpu->power_event) {
160 cpu->power_current = value;
161 /*** The bound is updated in share_cpu_KCCFLN05_resources ***/
162 /* lmm_update_constraint_bound(maxmin_system_cpu_KCCFLN05, cpu->constraint, */
163 /* cpu->power_current * cpu->power_scale); */
164 } else if (event_type == cpu->state_event) {
166 cpu->state_current = SURF_CPU_ON;
168 cpu->state_current = SURF_CPU_OFF;
170 CRITICAL0("Unknown event ! \n");
177 /**************************************/
178 /*********** network object ***********/
179 /**************************************/
181 static void create_routing_table(void)
183 routing_table = xbt_new0(s_route_KCCFLN05_t, nb_workstation * nb_workstation);
186 static void network_link_free(void *nw_link)
188 free(((network_link_KCCFLN05_t)nw_link)->name);
192 static network_link_KCCFLN05_t network_link_new(char *name,
194 tmgr_trace_t bw_trace,
195 e_surf_network_link_state_t
197 tmgr_trace_t state_trace)
199 network_link_KCCFLN05_t nw_link = xbt_new0(s_network_link_KCCFLN05_t, 1);
202 nw_link->resource = (surf_resource_t) surf_network_resource;
203 nw_link->name = name;
204 nw_link->bw_current = bw_initial;
207 tmgr_history_add_trace(history, bw_trace, 0.0, 0, nw_link);
208 nw_link->state_current = state_initial;
210 nw_link->state_event =
211 tmgr_history_add_trace(history, state_trace, 0.0, 0, nw_link);
213 nw_link->constraint =
214 lmm_constraint_new(maxmin_system_network_KCCFLN05, nw_link, nw_link->bw_current);
216 xbt_dict_set(network_link_set, name, nw_link, network_link_free);
221 static void parse_network_link(void)
225 tmgr_trace_t bw_trace;
226 e_surf_network_link_state_t state_initial = SURF_NETWORK_LINK_ON;
227 tmgr_trace_t state_trace;
229 name = xbt_strdup(A_network_link_name);
230 surf_parse_get_double(&bw_initial,A_network_link_bandwidth);
231 surf_parse_get_trace(&bw_trace, A_network_link_bandwidth_file);
233 xbt_assert0((A_network_link_state==A_network_link_state_ON)||
234 (A_network_link_state==A_network_link_state_OFF),
236 if (A_network_link_state==A_network_link_state_ON)
237 state_initial = SURF_NETWORK_LINK_ON;
238 if (A_network_link_state==A_network_link_state_OFF)
239 state_initial = SURF_NETWORK_LINK_OFF;
240 surf_parse_get_trace(&state_trace,A_network_link_state_file);
242 network_link_new(name, bw_initial, bw_trace, state_initial, state_trace);
245 static void route_new(int src_id, int dst_id, char **links, int nb_link,
246 double impact_on_src, double impact_on_dst,
247 double impact_on_src_with_other_recv,
248 double impact_on_dst_with_other_send)
250 network_link_KCCFLN05_t *link_list = NULL;
252 route_KCCFLN05_t route = &(ROUTE(src_id,dst_id));
254 route->size= nb_link;
255 link_list = route->links = xbt_new0(network_link_KCCFLN05_t, nb_link);
256 for (i = 0; i < nb_link; i++) {
257 xbt_dict_get(network_link_set, links[i], (void *) &(link_list[i]));
261 route->impact_on_src=impact_on_src;
262 route->impact_on_dst=impact_on_src;
263 route->impact_on_src_with_other_recv=impact_on_src_with_other_recv;
264 route->impact_on_dst_with_other_send=impact_on_dst_with_other_send;
267 static int nb_link = 0;
268 static char **link_name = NULL;
269 static int src_id = -1;
270 static int dst_id = -1;
271 static double impact_on_src;
272 static double impact_on_dst;
273 static double impact_on_src_with_other_recv;
274 static double impact_on_dst_with_other_send;
276 static void parse_route_set_endpoints(void)
278 src_id = ((workstation_KCCFLN05_t) name_service(A_route_src))->id;
279 dst_id = ((workstation_KCCFLN05_t) name_service(A_route_dst))->id;
280 surf_parse_get_double(&impact_on_src,A_route_impact_on_src);
281 surf_parse_get_double(&impact_on_dst,A_route_impact_on_dst);
282 surf_parse_get_double(&impact_on_src_with_other_recv,A_route_impact_on_src_with_other_recv);
283 surf_parse_get_double(&impact_on_dst_with_other_send,A_route_impact_on_dst_with_other_send);
289 static void parse_route_elem(void)
292 link_name = xbt_realloc(link_name, (nb_link) * sizeof(char *));
293 link_name[(nb_link) - 1] = xbt_strdup(A_route_element_name);
296 static void parse_route_set_route(void)
298 route_new(src_id, dst_id, link_name, nb_link, impact_on_src, impact_on_dst,
299 impact_on_src_with_other_recv, impact_on_dst_with_other_send);
302 static void parse_file(const char *file)
304 /* Figuring out the workstations */
305 surf_parse_reset_parser();
306 ETag_cpu_fun=parse_workstation;
307 surf_parse_open(file);
308 xbt_assert1((!surf_parse()),"Parse error in %s",file);
311 create_routing_table();
313 /* Figuring out the network links */
314 surf_parse_reset_parser();
315 ETag_network_link_fun=parse_network_link;
316 surf_parse_open(file);
317 xbt_assert1((!surf_parse()),"Parse error in %s",file);
320 /* Building the routes */
321 surf_parse_reset_parser();
322 STag_route_fun=parse_route_set_endpoints;
323 ETag_route_element_fun=parse_route_elem;
324 ETag_route_fun=parse_route_set_route;
325 surf_parse_open(file);
326 xbt_assert1((!surf_parse()),"Parse error in %s",file);
330 static void update_network_KCCFLN05_state(void *id,
331 tmgr_trace_event_t event_type,
334 network_link_KCCFLN05_t nw_link = id;
336 if (event_type == nw_link->bw_event) {
337 nw_link->bw_current = value;
338 lmm_update_constraint_bound(maxmin_system_network_KCCFLN05, nw_link->constraint,
339 nw_link->bw_current);
340 } else if (event_type == nw_link->state_event) {
342 nw_link->state_current = SURF_NETWORK_LINK_ON;
344 nw_link->state_current = SURF_NETWORK_LINK_OFF;
346 CRITICAL0("Unknown event ! \n");
353 /**************************************/
354 /*************** actions **************/
355 /**************************************/
356 /*************** network **************/
357 static void action_network_KCCFLN05_free(surf_action_t action)
360 surf_action_t act = NULL;
361 workstation_KCCFLN05_t src = ((surf_action_network_KCCFLN05_t) action)->src;
362 workstation_KCCFLN05_t dst = ((surf_action_network_KCCFLN05_t) action)->dst;
364 xbt_swag_remove(action, action->state_set);
365 if(((surf_action_network_KCCFLN05_t)action)->variable)
366 lmm_variable_free(maxmin_system_network_KCCFLN05,
367 ((surf_action_network_KCCFLN05_t) action)->variable);
369 xbt_dynar_foreach (src->outgoing_communications,cpt,act) {
371 xbt_dynar_remove_at(src->outgoing_communications, cpt, &act);
376 xbt_dynar_foreach (dst->incomming_communications,cpt,act) {
378 xbt_dynar_remove_at(dst->incomming_communications, cpt, &act);
386 static double share_network_KCCFLN05_resources(double now)
388 s_surf_action_network_KCCFLN05_t action;
389 return generic_maxmin_share_resources2(surf_network_resource->common_public->
390 states.running_action_set,
391 xbt_swag_offset(action, variable),
392 maxmin_system_network_KCCFLN05);
395 static void action_network_KCCFLN05_change_state(surf_action_t action,
396 e_surf_action_state_t state)
399 surf_action_t act = NULL;
400 workstation_KCCFLN05_t src = ((surf_action_network_KCCFLN05_t) action)->src;
401 workstation_KCCFLN05_t dst = ((surf_action_network_KCCFLN05_t) action)->dst;
403 if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED))
404 if(((surf_action_network_KCCFLN05_t)action)->variable) {
405 lmm_variable_disable(maxmin_system_network_KCCFLN05,
406 ((surf_action_network_KCCFLN05_t)action)->variable);
407 ((surf_action_network_KCCFLN05_t)action)->variable = NULL;
410 xbt_dynar_foreach (src->outgoing_communications,cpt,act) {
412 xbt_dynar_remove_at(src->outgoing_communications, cpt, &act);
417 xbt_dynar_foreach (dst->incomming_communications,cpt,act) {
419 xbt_dynar_remove_at(dst->incomming_communications, cpt, &act);
423 surf_action_change_state(action, state);
427 static void update_actions_network_KCCFLN05_state(double now, double delta)
429 surf_action_network_KCCFLN05_t action = NULL;
430 surf_action_network_KCCFLN05_t next_action = NULL;
431 xbt_swag_t running_actions =
432 surf_network_resource->common_public->states.running_action_set;
433 xbt_swag_t failed_actions =
434 surf_network_resource->common_public->states.failed_action_set;
436 xbt_swag_foreach_safe(action, next_action, running_actions) {
437 surf_double_update(&(action->generic_action.remains),
438 lmm_variable_getvalue(action->variable) * delta);
439 if (action->generic_action.max_duration != NO_MAX_DURATION)
440 surf_double_update(&(action->generic_action.max_duration), delta);
441 if ((action->generic_action.remains <= 0.0) &&
442 (lmm_get_variable_weight(action->variable)>0)) {
443 action->generic_action.finish = surf_get_clock();
444 action_network_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
445 } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
446 (action->generic_action.max_duration <= 0.0)) {
447 action->generic_action.finish = surf_get_clock();
448 action_network_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
449 } else { /* Need to check that none of the resource has failed */
450 /* FIXME : FAILURES ARE NOT HANDLED YET */
457 static surf_action_t communicate_KCCFLN05(void *src, void *dst, double size,
460 surf_action_network_KCCFLN05_t action = NULL;
461 workstation_KCCFLN05_t card_src = src;
462 workstation_KCCFLN05_t card_dst = dst;
463 route_KCCFLN05_t route = &ROUTE(card_src->id, card_dst->id);
466 action = xbt_new0(s_surf_action_network_KCCFLN05_t, 1);
468 action->generic_action.cost = size;
469 action->generic_action.remains = size;
470 action->generic_action.max_duration = NO_MAX_DURATION;
471 action->generic_action.start = -1.0;
472 action->generic_action.finish = -1.0;
473 action->generic_action.resource_type =
474 (surf_resource_t) surf_network_resource;
476 action->generic_action.state_set =
477 surf_network_resource->common_public->states.running_action_set;
479 xbt_swag_insert(action, action->generic_action.state_set);
482 action->variable = lmm_variable_new(maxmin_system_network_KCCFLN05, action, 1.0, rate,
485 action->variable = lmm_variable_new(maxmin_system_network_KCCFLN05, action, 1.0, -1.0,
488 for (i = 0; i < route->size; i++)
489 lmm_expand(maxmin_system_network_KCCFLN05, route->links[i]->constraint,
490 action->variable, 1.0);
493 lmm_expand(maxmin_system_network_KCCFLN05, card_src->bus,
494 action->variable, 1.0);
499 xbt_dynar_push(card_src->outgoing_communications,&action);
500 xbt_dynar_push(card_dst->incomming_communications,&action);
502 return (surf_action_t) action;
505 static void network_KCCFLN05_action_suspend(surf_action_t action)
507 lmm_update_variable_weight(maxmin_system_network_KCCFLN05,
508 ((surf_action_network_KCCFLN05_t) action)->variable, 0.0);
511 static void network_KCCFLN05_action_resume(surf_action_t action)
513 lmm_update_variable_weight(maxmin_system_network_KCCFLN05,
514 ((surf_action_network_KCCFLN05_t) action)->variable, 1.0);
517 static int network_KCCFLN05_action_is_suspended(surf_action_t action)
519 return (lmm_get_variable_weight(((surf_action_network_KCCFLN05_t) action)->variable) == 0.0);
522 /***************** CPU ****************/
523 static void action_cpu_KCCFLN05_free(surf_action_t action)
525 xbt_swag_remove(action, action->state_set);
526 if(((surf_action_cpu_KCCFLN05_t)action)->variable)
527 lmm_variable_free(maxmin_system_cpu_KCCFLN05, ((surf_action_cpu_KCCFLN05_t)action)->variable);
531 static void action_cpu_KCCFLN05_change_state(surf_action_t action,
532 e_surf_action_state_t state)
534 if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED))
535 if(((surf_action_cpu_KCCFLN05_t)action)->variable) {
536 lmm_variable_disable(maxmin_system_cpu_KCCFLN05,
537 ((surf_action_cpu_KCCFLN05_t)action)->variable);
538 ((surf_action_cpu_KCCFLN05_t)action)->variable = NULL;
541 surf_action_change_state(action, state);
545 /* #define WARNING(format, ...) (fprintf(stderr, "[%s , %s : %d] ", __FILE__, __FUNCTION__, __LINE__),\ */
546 /* fprintf(stderr, format, ## __VA_ARGS__), \ */
547 /* fprintf(stderr, "\n")) */
548 /* #define VOIRP(expr) WARNING(" {" #expr " = %p }", expr) */
549 /* #define VOIRD(expr) WARNING(" {" #expr " = %d }", expr) */
550 /* #define VOIRG(expr) WARNING(" {" #expr " = %lg }", expr) */
552 static double share_cpu_KCCFLN05_resources(double now)
554 s_surf_action_cpu_KCCFLN05_t s_cpu_action;
555 lmm_constraint_t cnst = NULL;
556 workstation_KCCFLN05_t workstation = NULL;
560 surf_action_network_KCCFLN05_t action;
562 if(surf_get_clock()>=475.895)
567 for(cnst = lmm_get_first_active_constraint(maxmin_system_cpu_KCCFLN05);
569 cnst= lmm_get_next_active_constraint(maxmin_system_cpu_KCCFLN05, cnst))
571 workstation = lmm_constraint_id(cnst);
572 W=workstation->power_current * workstation->power_scale;
574 if((!xbt_dynar_length(workstation->incomming_communications)) &&
575 (!xbt_dynar_length(workstation->outgoing_communications))) {
577 } else if((!xbt_dynar_length(workstation->incomming_communications)) &&
578 (xbt_dynar_length(workstation->outgoing_communications))) {
579 scale = workstation->interference_send;
580 xbt_dynar_foreach (workstation->outgoing_communications,cpt,action) {
581 /* VOIRD(action->src->id); */
582 /* VOIRD(action->dst->id); */
583 /* VOIRP(&ROUTE(action->src->id,action->dst->id)); */
584 /* VOIRG(ROUTE(action->src->id,action->dst->id).impact_on_src); */
585 scale -= ROUTE(action->src->id,action->dst->id).impact_on_src *
586 lmm_variable_getvalue(action->variable);
588 if(scale<0.0) scale=0.0;
589 xbt_assert0(scale>=0.0,"Negative interference !");
590 } else if((xbt_dynar_length(workstation->incomming_communications)) &&
591 (!xbt_dynar_length(workstation->outgoing_communications))) {
592 scale = workstation->interference_recv;
593 xbt_dynar_foreach (workstation->incomming_communications,cpt,action) {
594 scale -= ROUTE(action->src->id,action->dst->id).impact_on_dst *
595 lmm_variable_getvalue(action->variable);
597 if(scale<0.0) scale=0.0;
598 xbt_assert0(scale>=0.0,"Negative interference !");
600 scale = workstation->interference_send_recv;
601 xbt_dynar_foreach (workstation->outgoing_communications,cpt,action) {
602 scale -= ROUTE(action->src->id,action->dst->id).impact_on_src_with_other_recv *
603 lmm_variable_getvalue(action->variable);
605 xbt_dynar_foreach (workstation->incomming_communications,cpt,action) {
606 scale -= ROUTE(action->src->id,action->dst->id).impact_on_dst_with_other_send *
607 lmm_variable_getvalue(action->variable);
609 if(scale<0.0) scale=0.1;
610 xbt_assert0(scale>=0.0,"Negative interference !");
612 lmm_update_constraint_bound(maxmin_system_cpu_KCCFLN05,workstation->constraint,
616 return generic_maxmin_share_resources2(surf_cpu_resource->common_public->
617 states.running_action_set,
618 xbt_swag_offset(s_cpu_action, variable),
619 maxmin_system_cpu_KCCFLN05);
622 static void update_actions_cpu_KCCFLN05_state(double now, double delta)
624 surf_action_cpu_KCCFLN05_t action = NULL;
625 surf_action_cpu_KCCFLN05_t next_action = NULL;
626 xbt_swag_t running_actions =
627 surf_cpu_resource->common_public->states.running_action_set;
628 xbt_swag_t failed_actions =
629 surf_cpu_resource->common_public->states.failed_action_set;
631 xbt_swag_foreach_safe(action, next_action, running_actions) {
632 surf_double_update(&(action->generic_action.remains),
633 lmm_variable_getvalue(action->variable) * delta);
634 if (action->generic_action.max_duration != NO_MAX_DURATION)
635 action->generic_action.max_duration -= delta;
636 if ((action->generic_action.remains <= 0) &&
637 (lmm_get_variable_weight(action->variable)>0)) {
638 action->generic_action.finish = surf_get_clock();
639 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
640 } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
641 (action->generic_action.max_duration <= 0)) {
642 action->generic_action.finish = surf_get_clock();
643 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
644 } else { /* Need to check that none of the resource has failed */
645 lmm_constraint_t cnst = NULL;
647 workstation_KCCFLN05_t cpu = NULL;
650 lmm_get_cnst_from_var(maxmin_system_cpu_KCCFLN05, action->variable,
652 cpu = lmm_constraint_id(cnst);
653 if (cpu->state_current == SURF_CPU_OFF) {
654 action->generic_action.finish = surf_get_clock();
655 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_FAILED);
665 static surf_action_t execute_KCCFLN05(void *cpu, double size)
667 surf_action_cpu_KCCFLN05_t action = NULL;
668 workstation_KCCFLN05_t CPU = cpu;
670 action = xbt_new0(s_surf_action_cpu_KCCFLN05_t, 1);
672 action->generic_action.cost = size;
673 action->generic_action.remains = size;
674 action->generic_action.max_duration = NO_MAX_DURATION;
675 action->generic_action.start = surf_get_clock();
676 action->generic_action.finish = -1.0;
677 action->generic_action.resource_type =
678 (surf_resource_t) surf_cpu_resource;
680 if (CPU->state_current == SURF_CPU_ON)
681 action->generic_action.state_set =
682 surf_cpu_resource->common_public->states.running_action_set;
684 action->generic_action.state_set =
685 surf_cpu_resource->common_public->states.failed_action_set;
686 xbt_swag_insert(action, action->generic_action.state_set);
688 action->variable = lmm_variable_new(maxmin_system_cpu_KCCFLN05, action, 1.0, -1.0, 1);
689 lmm_expand(maxmin_system_cpu_KCCFLN05, CPU->constraint, action->variable,
692 return (surf_action_t) action;
695 static void cpu_KCCFLN05_action_suspend(surf_action_t action)
697 lmm_update_variable_weight(maxmin_system_cpu_KCCFLN05,
698 ((surf_action_cpu_KCCFLN05_t) action)->variable, 0.0);
701 static void cpu_KCCFLN05_action_resume(surf_action_t action)
703 lmm_update_variable_weight(maxmin_system_cpu_KCCFLN05,
704 ((surf_action_cpu_KCCFLN05_t) action)->variable, 1.0);
707 static int cpu_KCCFLN05_action_is_suspended(surf_action_t action)
709 return (lmm_get_variable_weight(((surf_action_cpu_KCCFLN05_t) action)->variable) == 0.0);
712 /************* workstation ************/
713 static void action_change_state(surf_action_t action,
714 e_surf_action_state_t state)
716 if(action->resource_type==(surf_resource_t)surf_network_resource)
717 surf_network_resource->common_public->action_change_state(action,state);
718 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
719 surf_cpu_resource->common_public->action_change_state(action,state);
724 static void action_free(surf_action_t action)
726 if(action->resource_type==(surf_resource_t)surf_network_resource)
727 surf_network_resource->common_public->action_free(action);
728 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
729 surf_cpu_resource->common_public->action_free(action);
734 static int resource_used(void *resource_id)
736 xbt_assert0(0, "Workstation is a virtual resource. I should not be there!");
740 static double share_resources(double now)
745 static void update_actions_state(double now, double delta)
750 static void update_resource_state(void *id,
751 tmgr_trace_event_t event_type,
754 xbt_assert0(0, "Workstation is a virtual resource. I should not be there!");
758 static void action_suspend(surf_action_t action)
760 if(action->resource_type==(surf_resource_t)surf_network_resource)
761 surf_network_resource->common_public->suspend(action);
762 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
763 surf_cpu_resource->common_public->suspend(action);
767 static void action_resume(surf_action_t action)
769 if(action->resource_type==(surf_resource_t)surf_network_resource)
770 surf_network_resource->common_public->resume(action);
771 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
772 surf_cpu_resource->common_public->resume(action);
776 static int action_is_suspended(surf_action_t action)
778 if(action->resource_type==(surf_resource_t)surf_network_resource)
779 return surf_network_resource->common_public->is_suspended(action);
780 if(action->resource_type==(surf_resource_t)surf_cpu_resource)
781 return surf_cpu_resource->common_public->is_suspended(action);
785 /**************************************/
786 /********* Module creation ***********/
787 /**************************************/
788 static void cpu_KCCFLN05_finalize(void)
790 xbt_dict_free(&workstation_set);
791 xbt_swag_free(surf_cpu_resource->common_public->states.ready_action_set);
792 xbt_swag_free(surf_cpu_resource->common_public->states.
794 xbt_swag_free(surf_cpu_resource->common_public->states.
796 xbt_swag_free(surf_cpu_resource->common_public->states.done_action_set);
797 free(surf_cpu_resource->common_public);
798 free(surf_cpu_resource->common_private);
799 free(surf_cpu_resource->extension_public);
801 free(surf_cpu_resource);
802 surf_cpu_resource = NULL;
804 if (maxmin_system_cpu_KCCFLN05) {
805 lmm_system_free(maxmin_system_cpu_KCCFLN05);
806 maxmin_system_cpu_KCCFLN05 = NULL;
810 static void cpu_KCCFLN05_resource_init_internal(void)
812 s_surf_action_t action;
814 surf_cpu_resource = xbt_new0(s_surf_cpu_resource_t, 1);
816 surf_cpu_resource->common_private =
817 xbt_new0(s_surf_resource_private_t, 1);
818 surf_cpu_resource->common_public =
819 xbt_new0(s_surf_resource_public_t, 1);
821 surf_cpu_resource->extension_public =
822 xbt_new0(s_surf_cpu_resource_extension_public_t, 1);
824 surf_cpu_resource->common_public->states.ready_action_set =
825 xbt_swag_new(xbt_swag_offset(action, state_hookup));
826 surf_cpu_resource->common_public->states.running_action_set =
827 xbt_swag_new(xbt_swag_offset(action, state_hookup));
828 surf_cpu_resource->common_public->states.failed_action_set =
829 xbt_swag_new(xbt_swag_offset(action, state_hookup));
830 surf_cpu_resource->common_public->states.done_action_set =
831 xbt_swag_new(xbt_swag_offset(action, state_hookup));
833 surf_cpu_resource->common_public->name_service = name_service;
834 surf_cpu_resource->common_public->get_resource_name = get_resource_name;
835 surf_cpu_resource->common_public->action_get_state =
836 surf_action_get_state;
837 surf_cpu_resource->common_public->action_free = action_cpu_KCCFLN05_free;
838 surf_cpu_resource->common_public->action_cancel = NULL;
839 surf_cpu_resource->common_public->action_recycle = NULL;
840 surf_cpu_resource->common_public->action_change_state = action_cpu_KCCFLN05_change_state;
841 surf_cpu_resource->common_public->action_set_data = surf_action_set_data;
842 surf_cpu_resource->common_public->name = "CPU KCCFLN05";
844 surf_cpu_resource->common_private->resource_used = cpu_used;
845 surf_cpu_resource->common_private->share_resources = share_cpu_KCCFLN05_resources;
846 surf_cpu_resource->common_private->update_actions_state =
847 update_actions_cpu_KCCFLN05_state;
848 surf_cpu_resource->common_private->update_resource_state =
849 update_cpu_KCCFLN05_state;
850 surf_cpu_resource->common_private->finalize = cpu_KCCFLN05_finalize;
852 surf_cpu_resource->extension_public->execute = execute_KCCFLN05;
853 /*FIXME*//* surf_cpu_resource->extension_public->sleep = action_sleep; */
855 surf_cpu_resource->common_public->suspend = cpu_KCCFLN05_action_suspend;
856 surf_cpu_resource->common_public->resume = cpu_KCCFLN05_action_resume;
857 surf_cpu_resource->common_public->is_suspended = cpu_KCCFLN05_action_is_suspended;
859 surf_cpu_resource->extension_public->get_state = get_state;
861 workstation_set = xbt_dict_new();
863 maxmin_system_cpu_KCCFLN05 = lmm_system_new();
866 static void network_KCCFLN05_finalize(void)
870 xbt_dict_free(&network_link_set);
871 xbt_swag_free(surf_network_resource->common_public->states.
873 xbt_swag_free(surf_network_resource->common_public->states.
875 xbt_swag_free(surf_network_resource->common_public->states.
877 xbt_swag_free(surf_network_resource->common_public->states.
879 free(surf_network_resource->common_public);
880 free(surf_network_resource->common_private);
881 free(surf_network_resource->extension_public);
883 free(surf_network_resource);
884 surf_network_resource = NULL;
886 for (i = 0; i < nb_workstation; i++)
887 for (j = 0; j < nb_workstation; j++)
888 free(ROUTE(i,j).links);
890 routing_table = NULL;
893 if (maxmin_system_network_KCCFLN05) {
894 lmm_system_free(maxmin_system_network_KCCFLN05);
895 maxmin_system_network_KCCFLN05 = NULL;
899 static void network_KCCFLN05_resource_init_internal(void)
901 s_surf_action_t action;
903 surf_network_resource = xbt_new0(s_surf_network_resource_t, 1);
905 surf_network_resource->common_private =
906 xbt_new0(s_surf_resource_private_t, 1);
907 surf_network_resource->common_public =
908 xbt_new0(s_surf_resource_public_t, 1);
909 surf_network_resource->extension_public =
910 xbt_new0(s_surf_network_resource_extension_public_t, 1);
912 surf_network_resource->common_public->states.ready_action_set =
913 xbt_swag_new(xbt_swag_offset(action, state_hookup));
914 surf_network_resource->common_public->states.running_action_set =
915 xbt_swag_new(xbt_swag_offset(action, state_hookup));
916 surf_network_resource->common_public->states.failed_action_set =
917 xbt_swag_new(xbt_swag_offset(action, state_hookup));
918 surf_network_resource->common_public->states.done_action_set =
919 xbt_swag_new(xbt_swag_offset(action, state_hookup));
921 surf_network_resource->common_public->name_service = name_service;
922 surf_network_resource->common_public->get_resource_name = get_resource_name;
923 surf_network_resource->common_public->action_get_state =
924 surf_action_get_state;
925 surf_network_resource->common_public->action_free = action_network_KCCFLN05_free;
926 surf_network_resource->common_public->action_cancel = NULL;
927 surf_network_resource->common_public->action_recycle = NULL;
928 surf_network_resource->common_public->action_change_state = action_network_KCCFLN05_change_state;
929 surf_network_resource->common_public->action_set_data = surf_action_set_data;
930 surf_network_resource->common_public->name = "network KCCFLN05";
932 surf_network_resource->common_private->resource_used = link_used;
933 surf_network_resource->common_private->share_resources = share_network_KCCFLN05_resources;
934 surf_network_resource->common_private->update_actions_state =
935 update_actions_network_KCCFLN05_state;
936 surf_network_resource->common_private->update_resource_state =
937 update_network_KCCFLN05_state;
938 surf_network_resource->common_private->finalize = network_KCCFLN05_finalize;
940 surf_network_resource->common_public->suspend = network_KCCFLN05_action_suspend;
941 surf_network_resource->common_public->resume = network_KCCFLN05_action_resume;
942 surf_network_resource->common_public->is_suspended = network_KCCFLN05_action_is_suspended;
944 surf_network_resource->extension_public->communicate = communicate_KCCFLN05;
946 network_link_set = xbt_dict_new();
949 maxmin_system_network_KCCFLN05 = lmm_system_new();
952 static void workstation_KCCFLN05_finalize(void)
954 xbt_swag_free(surf_workstation_resource->common_public->states.ready_action_set);
955 xbt_swag_free(surf_workstation_resource->common_public->states.running_action_set);
956 xbt_swag_free(surf_workstation_resource->common_public->states.failed_action_set);
957 xbt_swag_free(surf_workstation_resource->common_public->states.done_action_set);
959 free(surf_workstation_resource->common_public);
960 free(surf_workstation_resource->common_private);
961 free(surf_workstation_resource->extension_public);
963 free(surf_workstation_resource);
964 surf_workstation_resource = NULL;
967 static void workstation_KCCFLN05_resource_init_internal(void)
969 s_surf_action_t action;
971 surf_workstation_resource = xbt_new0(s_surf_workstation_resource_t, 1);
973 surf_workstation_resource->common_private =
974 xbt_new0(s_surf_resource_private_t, 1);
975 surf_workstation_resource->common_public =
976 xbt_new0(s_surf_resource_public_t, 1);
977 surf_workstation_resource->extension_public =
978 xbt_new0(s_surf_workstation_resource_extension_public_t, 1);
980 surf_workstation_resource->common_public->states.ready_action_set =
981 xbt_swag_new(xbt_swag_offset(action, state_hookup));
982 surf_workstation_resource->common_public->states.running_action_set =
983 xbt_swag_new(xbt_swag_offset(action, state_hookup));
984 surf_workstation_resource->common_public->states.failed_action_set =
985 xbt_swag_new(xbt_swag_offset(action, state_hookup));
986 surf_workstation_resource->common_public->states.done_action_set =
987 xbt_swag_new(xbt_swag_offset(action, state_hookup));
989 surf_workstation_resource->common_public->name_service = name_service;
990 surf_workstation_resource->common_public->get_resource_name =
992 surf_workstation_resource->common_public->action_get_state =
993 surf_action_get_state;
994 surf_workstation_resource->common_public->action_free = action_free;
995 surf_workstation_resource->common_public->action_cancel = NULL;
996 surf_workstation_resource->common_public->action_recycle = NULL;
997 surf_workstation_resource->common_public->action_change_state = action_change_state;
998 surf_workstation_resource->common_public->action_set_data = surf_action_set_data;
999 surf_workstation_resource->common_public->name = "Workstation KCCFLN05";
1001 surf_workstation_resource->common_private->resource_used = resource_used;
1002 surf_workstation_resource->common_private->share_resources = share_resources;
1003 surf_workstation_resource->common_private->update_actions_state = update_actions_state;
1004 surf_workstation_resource->common_private->update_resource_state = update_resource_state;
1005 surf_workstation_resource->common_private->finalize = workstation_KCCFLN05_finalize;
1008 surf_workstation_resource->common_public->suspend = action_suspend;
1009 surf_workstation_resource->common_public->resume = action_resume;
1010 surf_workstation_resource->common_public->is_suspended = action_is_suspended;
1012 surf_workstation_resource->extension_public->execute = execute_KCCFLN05;
1013 /*FIXME*//* surf_workstation_resource->extension_public->sleep = action_sleep; */
1014 surf_workstation_resource->extension_public->get_state = get_state;
1015 surf_workstation_resource->extension_public->communicate = communicate_KCCFLN05;
1018 /**************************************/
1019 /*************** Generic **************/
1020 /**************************************/
1022 void surf_workstation_resource_init_KCCFLN05(const char *filename)
1024 xbt_assert0(!surf_cpu_resource,"CPU resource type already defined");
1025 cpu_KCCFLN05_resource_init_internal();
1026 xbt_assert0(!surf_network_resource,"network resource type already defined");
1027 network_KCCFLN05_resource_init_internal();
1028 workstation_KCCFLN05_resource_init_internal();
1029 parse_file(filename);
1031 xbt_dynar_push(resource_list, &surf_network_resource);
1032 xbt_dynar_push(resource_list, &surf_cpu_resource);
1033 xbt_dynar_push(resource_list, &surf_workstation_resource);
1035 if (maxmin_system) { /* To avoid using this useless system */
1036 lmm_system_free(maxmin_system);
1037 maxmin_system = NULL;