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 xbt_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));
32 xbt_free(workstation);
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 xbt_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 lmm_variable_free(maxmin_system_network_KCCFLN05,
366 ((surf_action_network_KCCFLN05_t) action)->variable);
368 xbt_dynar_foreach (src->outgoing_communications,cpt,act) {
370 xbt_dynar_remove_at(src->outgoing_communications, cpt, &act);
375 xbt_dynar_foreach (dst->incomming_communications,cpt,act) {
377 xbt_dynar_remove_at(dst->incomming_communications, cpt, &act);
385 static double share_network_KCCFLN05_resources(double now)
387 s_surf_action_network_KCCFLN05_t action;
388 return generic_maxmin_share_resources2(surf_network_resource->common_public->
389 states.running_action_set,
390 xbt_swag_offset(action, variable),
391 maxmin_system_network_KCCFLN05);
394 static void action_network_KCCFLN05_change_state(surf_action_t action,
395 e_surf_action_state_t state)
397 if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED))
398 if(((surf_action_network_KCCFLN05_t)action)->variable) {
399 lmm_variable_free(maxmin_system, ((surf_action_network_KCCFLN05_t)action)->variable);
400 ((surf_action_network_KCCFLN05_t)action)->variable = NULL;
402 surf_action_change_state(action, state);
406 static void update_actions_network_KCCFLN05_state(double now, double delta)
408 surf_action_network_KCCFLN05_t action = NULL;
409 surf_action_network_KCCFLN05_t next_action = NULL;
410 xbt_swag_t running_actions =
411 surf_network_resource->common_public->states.running_action_set;
412 xbt_swag_t failed_actions =
413 surf_network_resource->common_public->states.failed_action_set;
415 xbt_swag_foreach_safe(action, next_action, running_actions) {
416 surf_double_update(&(action->generic_action.remains),
417 lmm_variable_getvalue(action->variable) * delta);
418 if (action->generic_action.max_duration != NO_MAX_DURATION)
419 surf_double_update(&(action->generic_action.max_duration), delta);
420 if ((action->generic_action.remains <= 0.0) &&
421 (lmm_get_variable_weight(action->variable)>0)) {
422 action->generic_action.finish = surf_get_clock();
423 action_network_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
424 } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
425 (action->generic_action.max_duration <= 0.0)) {
426 action->generic_action.finish = surf_get_clock();
427 action_network_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
428 } else { /* Need to check that none of the resource has failed */
429 /* FIXME : FAILURES ARE NOT HANDLED YET */
433 xbt_swag_foreach_safe(action, next_action, failed_actions) {
434 lmm_variable_disable(maxmin_system_network_KCCFLN05, action->variable);
440 static surf_action_t communicate_KCCFLN05(void *src, void *dst, double size,
443 surf_action_network_KCCFLN05_t action = NULL;
444 workstation_KCCFLN05_t card_src = src;
445 workstation_KCCFLN05_t card_dst = dst;
446 route_KCCFLN05_t route = &ROUTE(card_src->id, card_dst->id);
449 action = xbt_new0(s_surf_action_network_KCCFLN05_t, 1);
451 action->generic_action.cost = size;
452 action->generic_action.remains = size;
453 action->generic_action.max_duration = NO_MAX_DURATION;
454 action->generic_action.start = -1.0;
455 action->generic_action.finish = -1.0;
456 action->generic_action.resource_type =
457 (surf_resource_t) surf_network_resource;
459 action->generic_action.state_set =
460 surf_network_resource->common_public->states.running_action_set;
462 xbt_swag_insert(action, action->generic_action.state_set);
465 action->variable = lmm_variable_new(maxmin_system_network_KCCFLN05, action, 1.0, rate,
468 action->variable = lmm_variable_new(maxmin_system_network_KCCFLN05, action, 1.0, -1.0,
471 for (i = 0; i < route->size; i++)
472 lmm_expand(maxmin_system_network_KCCFLN05, route->links[i]->constraint,
473 action->variable, 1.0);
476 lmm_expand(maxmin_system_network_KCCFLN05, card_src->bus,
477 action->variable, 1.0);
482 xbt_dynar_push(card_src->outgoing_communications,&action);
483 xbt_dynar_push(card_dst->incomming_communications,&action);
485 return (surf_action_t) action;
488 static void network_KCCFLN05_action_suspend(surf_action_t action)
490 lmm_update_variable_weight(maxmin_system_network_KCCFLN05,
491 ((surf_action_network_KCCFLN05_t) action)->variable, 0.0);
494 static void network_KCCFLN05_action_resume(surf_action_t action)
496 lmm_update_variable_weight(maxmin_system_network_KCCFLN05,
497 ((surf_action_network_KCCFLN05_t) action)->variable, 1.0);
500 static int network_KCCFLN05_action_is_suspended(surf_action_t action)
502 return (lmm_get_variable_weight(((surf_action_network_KCCFLN05_t) action)->variable) == 0.0);
505 /***************** CPU ****************/
506 static void action_cpu_KCCFLN05_free(surf_action_t action)
508 xbt_swag_remove(action, action->state_set);
509 lmm_variable_free(maxmin_system_cpu_KCCFLN05, ((surf_action_cpu_KCCFLN05_t)action)->variable);
513 static void action_cpu_KCCFLN05_change_state(surf_action_t action,
514 e_surf_action_state_t state)
516 if((state==SURF_ACTION_DONE) || (state==SURF_ACTION_FAILED))
517 if(((surf_action_cpu_KCCFLN05_t)action)->variable) {
518 lmm_variable_free(maxmin_system, ((surf_action_cpu_KCCFLN05_t)action)->variable);
519 ((surf_action_cpu_KCCFLN05_t)action)->variable = NULL;
522 surf_action_change_state(action, state);
526 /* #define WARNING(format, ...) (fprintf(stderr, "[%s , %s : %d] ", __FILE__, __FUNCTION__, __LINE__),\ */
527 /* fprintf(stderr, format, ## __VA_ARGS__), \ */
528 /* fprintf(stderr, "\n")) */
529 /* #define VOIRP(expr) WARNING(" {" #expr " = %p }", expr) */
530 /* #define VOIRD(expr) WARNING(" {" #expr " = %d }", expr) */
531 /* #define VOIRG(expr) WARNING(" {" #expr " = %lg }", expr) */
533 static double share_cpu_KCCFLN05_resources(double now)
535 s_surf_action_cpu_KCCFLN05_t s_cpu_action;
536 lmm_constraint_t cnst = NULL;
537 workstation_KCCFLN05_t workstation = NULL;
541 surf_action_network_KCCFLN05_t action;
543 for(cnst = lmm_get_first_active_constraint(maxmin_system_cpu_KCCFLN05);
545 cnst= lmm_get_next_active_constraint(maxmin_system_cpu_KCCFLN05, cnst))
547 workstation = lmm_constraint_id(cnst);
548 W=workstation->power_current * workstation->power_scale;
550 if((!xbt_dynar_length(workstation->incomming_communications)) &&
551 (!xbt_dynar_length(workstation->outgoing_communications))) {
553 } else if((!xbt_dynar_length(workstation->incomming_communications)) &&
554 (xbt_dynar_length(workstation->outgoing_communications))) {
555 scale = workstation->interference_send;
556 xbt_dynar_foreach (workstation->outgoing_communications,cpt,action) {
557 /* VOIRD(action->src->id); */
558 /* VOIRD(action->dst->id); */
559 /* VOIRP(&ROUTE(action->src->id,action->dst->id)); */
560 /* VOIRG(ROUTE(action->src->id,action->dst->id).impact_on_src); */
561 scale -= ROUTE(action->src->id,action->dst->id).impact_on_src *
562 lmm_variable_getvalue(action->variable);
564 if(scale<0.0) scale=0.0;
565 xbt_assert0(scale>=0.0,"Negative interference !");
566 } else if((xbt_dynar_length(workstation->incomming_communications)) &&
567 (!xbt_dynar_length(workstation->outgoing_communications))) {
568 scale = workstation->interference_recv;
569 xbt_dynar_foreach (workstation->incomming_communications,cpt,action) {
570 scale -= ROUTE(action->src->id,action->dst->id).impact_on_dst *
571 lmm_variable_getvalue(action->variable);
573 if(scale<0.0) scale=0.0;
574 xbt_assert0(scale>=0.0,"Negative interference !");
576 scale = workstation->interference_send_recv;
577 xbt_dynar_foreach (workstation->outgoing_communications,cpt,action) {
578 scale -= ROUTE(action->src->id,action->dst->id).impact_on_src_with_other_recv *
579 lmm_variable_getvalue(action->variable);
581 xbt_dynar_foreach (workstation->incomming_communications,cpt,action) {
582 scale -= ROUTE(action->src->id,action->dst->id).impact_on_dst_with_other_send *
583 lmm_variable_getvalue(action->variable);
585 if(scale<0.0) scale=0.1;
586 xbt_assert0(scale>=0.0,"Negative interference !");
588 lmm_update_constraint_bound(maxmin_system_cpu_KCCFLN05,workstation->constraint,
592 return generic_maxmin_share_resources2(surf_cpu_resource->common_public->
593 states.running_action_set,
594 xbt_swag_offset(s_cpu_action, variable),
595 maxmin_system_cpu_KCCFLN05);
598 static void update_actions_cpu_KCCFLN05_state(double now, double delta)
600 surf_action_cpu_KCCFLN05_t action = NULL;
601 surf_action_cpu_KCCFLN05_t next_action = NULL;
602 xbt_swag_t running_actions =
603 surf_cpu_resource->common_public->states.running_action_set;
604 xbt_swag_t failed_actions =
605 surf_cpu_resource->common_public->states.failed_action_set;
607 xbt_swag_foreach_safe(action, next_action, running_actions) {
608 surf_double_update(&(action->generic_action.remains),
609 lmm_variable_getvalue(action->variable) * delta);
610 if (action->generic_action.max_duration != NO_MAX_DURATION)
611 action->generic_action.max_duration -= delta;
612 if ((action->generic_action.remains <= 0) &&
613 (lmm_get_variable_weight(action->variable)>0)) {
614 action->generic_action.finish = surf_get_clock();
615 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
616 } else if ((action->generic_action.max_duration != NO_MAX_DURATION) &&
617 (action->generic_action.max_duration <= 0)) {
618 action->generic_action.finish = surf_get_clock();
619 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_DONE);
620 } else { /* Need to check that none of the resource has failed */
621 lmm_constraint_t cnst = NULL;
623 workstation_KCCFLN05_t cpu = NULL;
626 lmm_get_cnst_from_var(maxmin_system_cpu_KCCFLN05, action->variable,
628 cpu = lmm_constraint_id(cnst);
629 if (cpu->state_current == SURF_CPU_OFF) {
630 action->generic_action.finish = surf_get_clock();
631 action_cpu_KCCFLN05_change_state((surf_action_t) action, SURF_ACTION_FAILED);
638 xbt_swag_foreach_safe(action, next_action, failed_actions) {
639 lmm_variable_disable(maxmin_system_cpu_KCCFLN05, action->variable);
645 static surf_action_t execute_KCCFLN05(void *cpu, double size)
647 surf_action_cpu_KCCFLN05_t action = NULL;
648 workstation_KCCFLN05_t CPU = cpu;
650 action = xbt_new0(s_surf_action_cpu_KCCFLN05_t, 1);
652 action->generic_action.cost = size;
653 action->generic_action.remains = size;
654 action->generic_action.max_duration = NO_MAX_DURATION;
655 action->generic_action.start = surf_get_clock();
656 action->generic_action.finish = -1.0;
657 action->generic_action.resource_type =
658 (surf_resource_t) surf_cpu_resource;
660 if (CPU->state_current == SURF_CPU_ON)
661 action->generic_action.state_set =
662 surf_cpu_resource->common_public->states.running_action_set;
664 action->generic_action.state_set =
665 surf_cpu_resource->common_public->states.failed_action_set;
666 xbt_swag_insert(action, action->generic_action.state_set);
668 action->variable = lmm_variable_new(maxmin_system_cpu_KCCFLN05, action, 1.0, -1.0, 1);
669 lmm_expand(maxmin_system_cpu_KCCFLN05, CPU->constraint, action->variable,
672 return (surf_action_t) action;
675 static void cpu_KCCFLN05_action_suspend(surf_action_t action)
677 lmm_update_variable_weight(maxmin_system_cpu_KCCFLN05,
678 ((surf_action_cpu_KCCFLN05_t) action)->variable, 0.0);
681 static void cpu_KCCFLN05_action_resume(surf_action_t action)
683 lmm_update_variable_weight(maxmin_system_cpu_KCCFLN05,
684 ((surf_action_cpu_KCCFLN05_t) action)->variable, 1.0);
687 static int cpu_KCCFLN05_action_is_suspended(surf_action_t action)
689 return (lmm_get_variable_weight(((surf_action_cpu_KCCFLN05_t) action)->variable) == 0.0);
692 /************* workstation ************/
693 static void action_change_state(surf_action_t action,
694 e_surf_action_state_t state)
696 if(action->resource_type==(surf_resource_t)surf_network_resource)
697 surf_network_resource->common_public->action_change_state(action,state);
698 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
699 surf_cpu_resource->common_public->action_change_state(action,state);
704 static void action_free(surf_action_t action)
706 if(action->resource_type==(surf_resource_t)surf_network_resource)
707 surf_network_resource->common_public->action_free(action);
708 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
709 surf_cpu_resource->common_public->action_free(action);
714 static int resource_used(void *resource_id)
716 xbt_assert0(0, "Workstation is a virtual resource. I should not be there!");
720 static double share_resources(double now)
725 static void update_actions_state(double now, double delta)
730 static void update_resource_state(void *id,
731 tmgr_trace_event_t event_type,
734 xbt_assert0(0, "Workstation is a virtual resource. I should not be there!");
738 static void action_suspend(surf_action_t action)
740 if(action->resource_type==(surf_resource_t)surf_network_resource)
741 surf_network_resource->common_public->suspend(action);
742 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
743 surf_cpu_resource->common_public->suspend(action);
747 static void action_resume(surf_action_t action)
749 if(action->resource_type==(surf_resource_t)surf_network_resource)
750 surf_network_resource->common_public->resume(action);
751 else if(action->resource_type==(surf_resource_t)surf_cpu_resource)
752 surf_cpu_resource->common_public->resume(action);
756 static int action_is_suspended(surf_action_t action)
758 if(action->resource_type==(surf_resource_t)surf_network_resource)
759 return surf_network_resource->common_public->is_suspended(action);
760 if(action->resource_type==(surf_resource_t)surf_cpu_resource)
761 return surf_cpu_resource->common_public->is_suspended(action);
765 /**************************************/
766 /********* Module creation ***********/
767 /**************************************/
768 static void cpu_KCCFLN05_finalize(void)
770 xbt_dict_free(&workstation_set);
771 xbt_swag_free(surf_cpu_resource->common_public->states.ready_action_set);
772 xbt_swag_free(surf_cpu_resource->common_public->states.
774 xbt_swag_free(surf_cpu_resource->common_public->states.
776 xbt_swag_free(surf_cpu_resource->common_public->states.done_action_set);
777 xbt_free(surf_cpu_resource->common_public);
778 xbt_free(surf_cpu_resource->common_private);
779 xbt_free(surf_cpu_resource->extension_public);
781 xbt_free(surf_cpu_resource);
782 surf_cpu_resource = NULL;
784 if (maxmin_system_cpu_KCCFLN05) {
785 lmm_system_free(maxmin_system_cpu_KCCFLN05);
786 maxmin_system_cpu_KCCFLN05 = NULL;
790 static void cpu_KCCFLN05_resource_init_internal(void)
792 s_surf_action_t action;
794 surf_cpu_resource = xbt_new0(s_surf_cpu_resource_t, 1);
796 surf_cpu_resource->common_private =
797 xbt_new0(s_surf_resource_private_t, 1);
798 surf_cpu_resource->common_public =
799 xbt_new0(s_surf_resource_public_t, 1);
801 surf_cpu_resource->extension_public =
802 xbt_new0(s_surf_cpu_resource_extension_public_t, 1);
804 surf_cpu_resource->common_public->states.ready_action_set =
805 xbt_swag_new(xbt_swag_offset(action, state_hookup));
806 surf_cpu_resource->common_public->states.running_action_set =
807 xbt_swag_new(xbt_swag_offset(action, state_hookup));
808 surf_cpu_resource->common_public->states.failed_action_set =
809 xbt_swag_new(xbt_swag_offset(action, state_hookup));
810 surf_cpu_resource->common_public->states.done_action_set =
811 xbt_swag_new(xbt_swag_offset(action, state_hookup));
813 surf_cpu_resource->common_public->name_service = name_service;
814 surf_cpu_resource->common_public->get_resource_name = get_resource_name;
815 surf_cpu_resource->common_public->action_get_state =
816 surf_action_get_state;
817 surf_cpu_resource->common_public->action_free = action_cpu_KCCFLN05_free;
818 surf_cpu_resource->common_public->action_cancel = NULL;
819 surf_cpu_resource->common_public->action_recycle = NULL;
820 surf_cpu_resource->common_public->action_change_state = action_cpu_KCCFLN05_change_state;
821 surf_cpu_resource->common_public->action_set_data = surf_action_set_data;
822 surf_cpu_resource->common_public->name = "CPU KCCFLN05";
824 surf_cpu_resource->common_private->resource_used = cpu_used;
825 surf_cpu_resource->common_private->share_resources = share_cpu_KCCFLN05_resources;
826 surf_cpu_resource->common_private->update_actions_state =
827 update_actions_cpu_KCCFLN05_state;
828 surf_cpu_resource->common_private->update_resource_state =
829 update_cpu_KCCFLN05_state;
830 surf_cpu_resource->common_private->finalize = cpu_KCCFLN05_finalize;
832 surf_cpu_resource->extension_public->execute = execute_KCCFLN05;
833 /*FIXME*//* surf_cpu_resource->extension_public->sleep = action_sleep; */
835 surf_cpu_resource->common_public->suspend = cpu_KCCFLN05_action_suspend;
836 surf_cpu_resource->common_public->resume = cpu_KCCFLN05_action_resume;
837 surf_cpu_resource->common_public->is_suspended = cpu_KCCFLN05_action_is_suspended;
839 surf_cpu_resource->extension_public->get_state = get_state;
841 workstation_set = xbt_dict_new();
843 maxmin_system_cpu_KCCFLN05 = lmm_system_new();
846 static void network_KCCFLN05_finalize(void)
850 xbt_dict_free(&network_link_set);
851 xbt_swag_free(surf_network_resource->common_public->states.
853 xbt_swag_free(surf_network_resource->common_public->states.
855 xbt_swag_free(surf_network_resource->common_public->states.
857 xbt_swag_free(surf_network_resource->common_public->states.
859 xbt_free(surf_network_resource->common_public);
860 xbt_free(surf_network_resource->common_private);
861 xbt_free(surf_network_resource->extension_public);
863 xbt_free(surf_network_resource);
864 surf_network_resource = NULL;
866 for (i = 0; i < nb_workstation; i++)
867 for (j = 0; j < nb_workstation; j++)
868 xbt_free(ROUTE(i,j).links);
869 xbt_free(routing_table);
870 routing_table = NULL;
873 if (maxmin_system_network_KCCFLN05) {
874 lmm_system_free(maxmin_system_network_KCCFLN05);
875 maxmin_system_network_KCCFLN05 = NULL;
879 static void network_KCCFLN05_resource_init_internal(void)
881 s_surf_action_t action;
883 surf_network_resource = xbt_new0(s_surf_network_resource_t, 1);
885 surf_network_resource->common_private =
886 xbt_new0(s_surf_resource_private_t, 1);
887 surf_network_resource->common_public =
888 xbt_new0(s_surf_resource_public_t, 1);
889 surf_network_resource->extension_public =
890 xbt_new0(s_surf_network_resource_extension_public_t, 1);
892 surf_network_resource->common_public->states.ready_action_set =
893 xbt_swag_new(xbt_swag_offset(action, state_hookup));
894 surf_network_resource->common_public->states.running_action_set =
895 xbt_swag_new(xbt_swag_offset(action, state_hookup));
896 surf_network_resource->common_public->states.failed_action_set =
897 xbt_swag_new(xbt_swag_offset(action, state_hookup));
898 surf_network_resource->common_public->states.done_action_set =
899 xbt_swag_new(xbt_swag_offset(action, state_hookup));
901 surf_network_resource->common_public->name_service = name_service;
902 surf_network_resource->common_public->get_resource_name = get_resource_name;
903 surf_network_resource->common_public->action_get_state =
904 surf_action_get_state;
905 surf_network_resource->common_public->action_free = action_network_KCCFLN05_free;
906 surf_network_resource->common_public->action_cancel = NULL;
907 surf_network_resource->common_public->action_recycle = NULL;
908 surf_network_resource->common_public->action_change_state = action_network_KCCFLN05_change_state;
909 surf_network_resource->common_public->action_set_data = surf_action_set_data;
910 surf_network_resource->common_public->name = "network KCCFLN05";
912 surf_network_resource->common_private->resource_used = link_used;
913 surf_network_resource->common_private->share_resources = share_network_KCCFLN05_resources;
914 surf_network_resource->common_private->update_actions_state =
915 update_actions_network_KCCFLN05_state;
916 surf_network_resource->common_private->update_resource_state =
917 update_network_KCCFLN05_state;
918 surf_network_resource->common_private->finalize = network_KCCFLN05_finalize;
920 surf_network_resource->common_public->suspend = network_KCCFLN05_action_suspend;
921 surf_network_resource->common_public->resume = network_KCCFLN05_action_resume;
922 surf_network_resource->common_public->is_suspended = network_KCCFLN05_action_is_suspended;
924 surf_network_resource->extension_public->communicate = communicate_KCCFLN05;
926 network_link_set = xbt_dict_new();
929 maxmin_system_network_KCCFLN05 = lmm_system_new();
932 static void workstation_KCCFLN05_finalize(void)
934 xbt_swag_free(surf_workstation_resource->common_public->states.ready_action_set);
935 xbt_swag_free(surf_workstation_resource->common_public->states.running_action_set);
936 xbt_swag_free(surf_workstation_resource->common_public->states.failed_action_set);
937 xbt_swag_free(surf_workstation_resource->common_public->states.done_action_set);
939 xbt_free(surf_workstation_resource->common_public);
940 xbt_free(surf_workstation_resource->common_private);
941 xbt_free(surf_workstation_resource->extension_public);
943 xbt_free(surf_workstation_resource);
944 surf_workstation_resource = NULL;
947 static void workstation_KCCFLN05_resource_init_internal(void)
949 s_surf_action_t action;
951 surf_workstation_resource = xbt_new0(s_surf_workstation_resource_t, 1);
953 surf_workstation_resource->common_private =
954 xbt_new0(s_surf_resource_private_t, 1);
955 surf_workstation_resource->common_public =
956 xbt_new0(s_surf_resource_public_t, 1);
957 surf_workstation_resource->extension_public =
958 xbt_new0(s_surf_workstation_resource_extension_public_t, 1);
960 surf_workstation_resource->common_public->states.ready_action_set =
961 xbt_swag_new(xbt_swag_offset(action, state_hookup));
962 surf_workstation_resource->common_public->states.running_action_set =
963 xbt_swag_new(xbt_swag_offset(action, state_hookup));
964 surf_workstation_resource->common_public->states.failed_action_set =
965 xbt_swag_new(xbt_swag_offset(action, state_hookup));
966 surf_workstation_resource->common_public->states.done_action_set =
967 xbt_swag_new(xbt_swag_offset(action, state_hookup));
969 surf_workstation_resource->common_public->name_service = name_service;
970 surf_workstation_resource->common_public->get_resource_name =
972 surf_workstation_resource->common_public->action_get_state =
973 surf_action_get_state;
974 surf_workstation_resource->common_public->action_free = action_free;
975 surf_workstation_resource->common_public->action_cancel = NULL;
976 surf_workstation_resource->common_public->action_recycle = NULL;
977 surf_workstation_resource->common_public->action_change_state = action_change_state;
978 surf_workstation_resource->common_public->action_set_data = surf_action_set_data;
979 surf_workstation_resource->common_public->name = "Workstation KCCFLN05";
981 surf_workstation_resource->common_private->resource_used = resource_used;
982 surf_workstation_resource->common_private->share_resources = share_resources;
983 surf_workstation_resource->common_private->update_actions_state = update_actions_state;
984 surf_workstation_resource->common_private->update_resource_state = update_resource_state;
985 surf_workstation_resource->common_private->finalize = workstation_KCCFLN05_finalize;
988 surf_workstation_resource->common_public->suspend = action_suspend;
989 surf_workstation_resource->common_public->resume = action_resume;
990 surf_workstation_resource->common_public->is_suspended = action_is_suspended;
992 surf_workstation_resource->extension_public->execute = execute_KCCFLN05;
993 /*FIXME*//* surf_workstation_resource->extension_public->sleep = action_sleep; */
994 surf_workstation_resource->extension_public->get_state = get_state;
995 surf_workstation_resource->extension_public->communicate = communicate_KCCFLN05;
998 /**************************************/
999 /*************** Generic **************/
1000 /**************************************/
1002 void surf_workstation_resource_init_KCCFLN05(const char *filename)
1004 xbt_assert0(!surf_cpu_resource,"CPU resource type already defined");
1005 cpu_KCCFLN05_resource_init_internal();
1006 xbt_assert0(!surf_network_resource,"network resource type already defined");
1007 network_KCCFLN05_resource_init_internal();
1008 workstation_KCCFLN05_resource_init_internal();
1009 parse_file(filename);
1011 xbt_dynar_push(resource_list, &surf_network_resource);
1012 xbt_dynar_push(resource_list, &surf_cpu_resource);
1013 xbt_dynar_push(resource_list, &surf_workstation_resource);
1015 if (maxmin_system) { /* To avoid using this useless system */
1016 lmm_system_free(maxmin_system);
1017 maxmin_system = NULL;