xbt_dict_t gap_lookup = NULL;
-static int net_action_is_suspended(surf_action_t action);
static void net_update_action_remaining_lazy(surf_action_network_CM02_t action, double now);
/******************************************************************************/
link_CM02_t nw_link = (link_CM02_t)
surf_resource_lmm_new(sizeof(s_link_CM02_t),
surf_network_model, name, properties,
- surf_network_model->maxmin_system,
+ surf_network_model->model_private->maxmin_system,
sg_bandwidth_factor * bw_initial,
history,
state_initial, state_trace,
static int net_resource_used(void *resource_id)
{
- return lmm_constraint_used(surf_network_model->maxmin_system, ((surf_resource_lmm_t)
+ return lmm_constraint_used(surf_network_model->model_private->maxmin_system, ((surf_resource_lmm_t)
resource_id)->
constraint);
}
-static int net_action_unref(surf_action_t action)
-{
- action->refcount--;
- if (!action->refcount) {
- xbt_swag_remove(action, action->state_set);
- if (((surf_action_lmm_t)action)->variable) {
- lmm_variable_free(surf_network_model->maxmin_system,
- ((surf_action_lmm_t) action)->variable);
- }
- if (surf_network_model->update_mechanism == UM_LAZY) { // remove action from the heap
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t) action);
- xbt_swag_remove(action, surf_network_model->modified_set);
- }
-#ifdef HAVE_TRACING
- if (action->category) xbt_free (action->category);
-#endif
- surf_action_free(&action);
- return 1;
- }
- return 0;
-}
-
-
-
-static void net_action_cancel(surf_action_t action)
-{
- XBT_DEBUG("cancel action %p", action);
- surf_network_model->action_state_set(action, SURF_ACTION_FAILED);
- if (surf_network_model->update_mechanism == UM_LAZY) { // remove action from the heap
- xbt_swag_remove(action, surf_network_model->modified_set);
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t) action);
- }
-}
-
void net_action_recycle(surf_action_t action)
{
return;
{
XBT_IN("(%p)", action);
/* update remains before return it */
- if (surf_network_model->update_mechanism == UM_LAZY) /* update remains before return it */
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) /* update remains before return it */
net_update_action_remaining_lazy((surf_action_network_CM02_t)action,
surf_get_clock());
XBT_OUT();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
+ surf_action_lmm_heap_remove(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action);
} else if (((((surf_action_t)action)->max_duration != NO_MAX_DURATION)
&& (((surf_action_t)action)->max_duration <= 0))) {
((surf_action_t)action)->finish = surf_get_clock();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
+ surf_action_lmm_heap_remove(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action);
}
GENERIC_LMM_ACTION(action).last_update = now;
min = generic_maxmin_share_resources(running_actions,
xbt_swag_offset(s_action,
variable),
- surf_network_model->maxmin_system,
+ surf_network_model->model_private->maxmin_system,
network_solve);
#define VARIABLE(action) (*((lmm_variable_t*)(((char *) (action)) + xbt_swag_offset(s_action, variable) )))
XBT_DEBUG
("Before share resources, the size of modified actions set is %d",
- xbt_swag_size(surf_network_model->modified_set));
+ xbt_swag_size(surf_network_model->model_private->modified_set));
- lmm_solve(surf_network_model->maxmin_system);
+ lmm_solve(surf_network_model->model_private->maxmin_system);
XBT_DEBUG
("After share resources, The size of modified actions set is %d",
- xbt_swag_size(surf_network_model->modified_set));
+ xbt_swag_size(surf_network_model->model_private->modified_set));
- while((action = xbt_swag_extract(surf_network_model->modified_set))) {
+ while((action = xbt_swag_extract(surf_network_model->model_private->modified_set))) {
int max_dur_flag = 0;
if (GENERIC_ACTION(action).state_set !=
GENERIC_ACTION(action).max_duration);
if (min != -1) {
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
- surf_action_lmm_heap_insert(surf_network_model->action_heap,(surf_action_lmm_t)action, min, max_dur_flag ? MAX_DURATION : NORMAL);
+ surf_action_lmm_heap_remove(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action);
+ surf_action_lmm_heap_insert(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action, min, max_dur_flag ? MAX_DURATION : NORMAL);
XBT_DEBUG("Insert at heap action(%p) min %lf now %lf", action, min,
now);
} else DIE_IMPOSSIBLE;
}
//hereafter must have already the min value for this resource model
- if (xbt_heap_size(surf_network_model->action_heap) > 0)
- min = xbt_heap_maxkey(surf_network_model->action_heap) - now;
+ if (xbt_heap_size(surf_network_model->model_private->action_heap) > 0)
+ min = xbt_heap_maxkey(surf_network_model->model_private->action_heap) - now;
else
min = -1;
action->latency = 0.0;
}
if ((action->latency == 0.0) && !(GENERIC_LMM_ACTION(action).suspended))
- lmm_update_variable_weight(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_weight(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
}
#ifdef HAVE_TRACING
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(network_maxmin_system, GENERIC_LMM_ACTION(action).variable);
+ int n = lmm_get_number_of_cnst_from_var(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable);
unsigned int i;
for (i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(network_maxmin_system,
+ lmm_constraint_t constraint = lmm_get_cnst_from_var(surf_network_model->model_private->maxmin_system,
GENERIC_LMM_ACTION(action).variable,
i);
link_CM02_t link = lmm_constraint_id(constraint);
TRACE_surf_link_set_utilization(link->lmm_resource.generic_resource.name,
((surf_action_t)action)->category,
(lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable)*
- lmm_get_cnst_weight_from_var(network_maxmin_system,
+ lmm_get_cnst_weight_from_var(surf_network_model->model_private->maxmin_system,
GENERIC_LMM_ACTION(action).variable,
i)),
now - delta,
}
#endif
if (!lmm_get_number_of_cnst_from_var
- (surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable)) {
+ (surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable)) {
/* There is actually no link used, hence an infinite bandwidth.
* This happens often when using models like vivaldi.
* In such case, just make sure that the action completes immediately.
{
surf_action_network_CM02_t action = NULL;
- while ((xbt_heap_size(surf_network_model->action_heap) > 0)
- && (double_equals(xbt_heap_maxkey(surf_network_model->action_heap), now))) {
- action = xbt_heap_pop(surf_network_model->action_heap);
+ while ((xbt_heap_size(surf_network_model->model_private->action_heap) > 0)
+ && (double_equals(xbt_heap_maxkey(surf_network_model->model_private->action_heap), now))) {
+ action = xbt_heap_pop(surf_network_model->model_private->action_heap);
XBT_DEBUG("Action %p: finish", action);
GENERIC_ACTION(action).finish = surf_get_clock();
#ifdef HAVE_TRACING
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(network_maxmin_system, GENERIC_LMM_ACTION(action).variable);
+ int n = lmm_get_number_of_cnst_from_var(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable);
unsigned int i;
for (i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(network_maxmin_system,
+ lmm_constraint_t constraint = lmm_get_cnst_from_var(surf_network_model->model_private->maxmin_system,
GENERIC_LMM_ACTION(action).variable,
i);
link_CM02_t link = lmm_constraint_id(constraint);
TRACE_surf_link_set_utilization(link->lmm_resource.generic_resource.name,
((surf_action_t)action)->category,
(lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable)*
- lmm_get_cnst_weight_from_var(network_maxmin_system,
+ lmm_get_cnst_weight_from_var(surf_network_model->model_private->maxmin_system,
GENERIC_LMM_ACTION(action).variable,
i)),
GENERIC_LMM_ACTION(action).last_update,
// if I am wearing a latency hat
if (GENERIC_LMM_ACTION(action).hat == LATENCY) {
- lmm_update_variable_weight(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_weight(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
+ surf_action_lmm_heap_remove(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action);
GENERIC_LMM_ACTION(action).last_update = surf_get_clock();
// if I am wearing a max_duration or normal hat
((surf_action_t)action)->finish = surf_get_clock();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
+ surf_action_lmm_heap_remove(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action);
}
}
return;
surf_action_network_CM02_t action = NULL;
nw_link->lmm_resource.power.peak = value;
- lmm_update_constraint_bound(surf_network_model->maxmin_system,
+ lmm_update_constraint_bound(surf_network_model->model_private->maxmin_system,
nw_link->lmm_resource.constraint,
sg_bandwidth_factor *
(nw_link->lmm_resource.power.peak *
#endif
if (sg_weight_S_parameter > 0) {
while ((var = lmm_get_var_from_cnst
- (surf_network_model->maxmin_system, nw_link->lmm_resource.constraint,
+ (surf_network_model->model_private->maxmin_system, nw_link->lmm_resource.constraint,
&elem))) {
action = lmm_variable_id(var);
action->weight += delta;
if (!(GENERIC_LMM_ACTION(action).suspended))
- lmm_update_variable_weight(surf_network_model->maxmin_system,
+ lmm_update_variable_weight(surf_network_model->model_private->maxmin_system,
GENERIC_LMM_ACTION(action).variable, action->weight);
}
}
nw_link->lat_current = value;
while ((var = lmm_get_var_from_cnst
- (surf_network_model->maxmin_system, nw_link->lmm_resource.constraint,
+ (surf_network_model->model_private->maxmin_system, nw_link->lmm_resource.constraint,
&elem))) {
action = lmm_variable_id(var);
action->lat_current += delta;
action->weight += delta;
if (action->rate < 0)
- lmm_update_variable_bound(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_bound(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
sg_tcp_gamma / (2.0 *
action->lat_current));
else {
- lmm_update_variable_bound(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_bound(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
min(action->rate,
sg_tcp_gamma / (2.0 *
action->
}
}
if (!(GENERIC_LMM_ACTION(action).suspended))
- lmm_update_variable_weight(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_weight(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
}
nw_link->lmm_resource.state_current = SURF_RESOURCE_OFF;
while ((var = lmm_get_var_from_cnst
- (surf_network_model->maxmin_system, cnst, &elem))) {
+ (surf_network_model->model_private->maxmin_system, cnst, &elem))) {
surf_action_t action = lmm_variable_id(var);
if (surf_action_state_get(action) == SURF_ACTION_RUNNING ||
xbt_swag_insert(action, ((surf_action_t)action)->state_set);
action->rate = rate;
- if (surf_network_model->update_mechanism == UM_LAZY) {
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) {
GENERIC_LMM_ACTION(action).index_heap = -1;
GENERIC_LMM_ACTION(action).last_update = surf_get_clock();
}
if (action->latency > 0) {
GENERIC_LMM_ACTION(action).variable =
- lmm_variable_new(surf_network_model->maxmin_system, action, 0.0, -1.0,
+ lmm_variable_new(surf_network_model->model_private->maxmin_system, action, 0.0, -1.0,
constraints_per_variable);
- if (surf_network_model->update_mechanism == UM_LAZY) {
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) {
// add to the heap the event when the latency is payed
XBT_DEBUG("Added action (%p) one latency event at date %f", action,
action->latency + GENERIC_LMM_ACTION(action).last_update);
- surf_action_lmm_heap_insert(surf_network_model->action_heap,(surf_action_lmm_t)action, action->latency + GENERIC_LMM_ACTION(action).last_update,
+ surf_action_lmm_heap_insert(surf_network_model->model_private->action_heap,(surf_action_lmm_t)action, action->latency + GENERIC_LMM_ACTION(action).last_update,
xbt_dynar_is_empty(route) ? NORMAL : LATENCY);
}
} else
GENERIC_LMM_ACTION(action).variable =
- lmm_variable_new(surf_network_model->maxmin_system, action, 1.0, -1.0,
+ lmm_variable_new(surf_network_model->model_private->maxmin_system, action, 1.0, -1.0,
constraints_per_variable);
if (action->rate < 0) {
- lmm_update_variable_bound(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_bound(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
(action->lat_current > 0) ?
sg_tcp_gamma / (2.0 *
action->lat_current) : -1.0);
} else {
- lmm_update_variable_bound(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
+ lmm_update_variable_bound(surf_network_model->model_private->maxmin_system, GENERIC_LMM_ACTION(action).variable,
(action->lat_current > 0) ?
min(action->rate,
sg_tcp_gamma / (2.0 *
}
xbt_dynar_foreach(route, i, link) {
- lmm_expand(surf_network_model->maxmin_system, link->lmm_resource.constraint,
+ lmm_expand(surf_network_model->model_private->maxmin_system, link->lmm_resource.constraint,
GENERIC_LMM_ACTION(action).variable, 1.0);
}
if (sg_network_crosstraffic == 1) {
XBT_DEBUG("Fullduplex active adding backward flow using 5%%");
xbt_dynar_foreach(back_route, i, link) {
- lmm_expand(surf_network_model->maxmin_system, link->lmm_resource.constraint,
+ lmm_expand(surf_network_model->model_private->maxmin_system, link->lmm_resource.constraint,
GENERIC_LMM_ACTION(action).variable, .05);
}
}
lmm_constraint_is_shared(((surf_resource_lmm_t) link)->constraint);
}
-static void net_action_suspend(surf_action_t action)
-{
- ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended = 1;
- lmm_update_variable_weight(surf_network_model->maxmin_system,
- ((surf_action_network_CM02_t)
- action)->generic_lmm_action.variable, 0.0);
-
- if (surf_network_model->update_mechanism == UM_LAZY) // remove action from the heap
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
-}
-
-static void net_action_resume(surf_action_t action)
-{
- if (((surf_action_network_CM02_t) action)->generic_lmm_action.suspended) {
- lmm_update_variable_weight(surf_network_model->maxmin_system,
- ((surf_action_network_CM02_t)
- action)->generic_lmm_action.variable,
- ((surf_action_network_CM02_t)
- action)->weight);
- ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended = 0;
- if (surf_network_model->update_mechanism == UM_LAZY) // remove action from the heap
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
- }
-}
-
-static int net_action_is_suspended(surf_action_t action)
-{
- return ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended;
-}
-
-void net_action_set_max_duration(surf_action_t action, double duration)
-{
- action->max_duration = duration;
- if (surf_network_model->update_mechanism == UM_LAZY) // remove action from the heap
- surf_action_lmm_heap_remove(surf_network_model->action_heap,(surf_action_lmm_t)action);
-}
-
-#ifdef HAVE_TRACING
-static void net_action_set_category(surf_action_t action,
- const char *category)
-{
- action->category = xbt_strdup(category);
-}
-#endif
-
static void net_finalize(void)
{
- lmm_system_free(surf_network_model->maxmin_system);
- surf_network_model->maxmin_system = NULL;
+ lmm_system_free(surf_network_model->model_private->maxmin_system);
+ surf_network_model->model_private->maxmin_system = NULL;
- if (surf_network_model->update_mechanism == UM_LAZY) {
- xbt_heap_free(surf_network_model->action_heap);
- xbt_swag_free(surf_network_model->modified_set);
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) {
+ xbt_heap_free(surf_network_model->model_private->action_heap);
+ xbt_swag_free(surf_network_model->model_private->modified_set);
}
surf_model_exit(surf_network_model);
xbt_cfg_get_int(_surf_cfg_set, "network/maxmin_selective_update");
if (!strcmp(optim, "Full")) {
- surf_network_model->update_mechanism = UM_FULL;
- surf_network_model->selective_update = select;
+ surf_network_model->model_private->update_mechanism = UM_FULL;
+ surf_network_model->model_private->selective_update = select;
} else if (!strcmp(optim, "Lazy")) {
- surf_network_model->update_mechanism = UM_LAZY;
- surf_network_model->selective_update = 1;
+ surf_network_model->model_private->update_mechanism = UM_LAZY;
+ surf_network_model->model_private->selective_update = 1;
xbt_assert((select == 1)
||
(xbt_cfg_is_default_value
set_update_mechanism();
surf_network_model->name = "network";
- surf_network_model->action_unref = net_action_unref;
- surf_network_model->action_cancel = net_action_cancel;
+ surf_network_model->action_unref = surf_action_unref;
+ surf_network_model->action_cancel = surf_action_cancel;
surf_network_model->action_recycle = net_action_recycle;
+
surf_network_model->get_remains = net_action_get_remains;
+
#ifdef HAVE_LATENCY_BOUND_TRACKING
surf_network_model->get_latency_limited = net_get_link_latency_limited;
#endif
#ifdef HAVE_TRACING
- surf_network_model->set_category = net_action_set_category;
+ surf_network_model->set_category = surf_action_set_category;
#endif
surf_network_model->model_private->resource_used = net_resource_used;
- if (surf_network_model->update_mechanism == UM_LAZY) {
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) {
surf_network_model->model_private->share_resources =
net_share_resources_lazy;
surf_network_model->model_private->update_actions_state =
net_update_actions_state_lazy;
- } else if (surf_network_model->update_mechanism == UM_FULL) {
+ } else if (surf_network_model->model_private->update_mechanism == UM_FULL) {
surf_network_model->model_private->share_resources =
net_share_resources_full;
surf_network_model->model_private->update_actions_state =
net_update_resource_state;
surf_network_model->model_private->finalize = net_finalize;
- surf_network_model->suspend = net_action_suspend;
- surf_network_model->resume = net_action_resume;
- surf_network_model->is_suspended = net_action_is_suspended;
- surf_cpu_model->set_max_duration = net_action_set_max_duration;
+ surf_network_model->suspend = surf_action_suspend;
+ surf_network_model->resume = surf_action_resume;
+ surf_network_model->is_suspended = surf_action_is_suspended;
+ surf_cpu_model->set_max_duration = surf_action_set_max_duration;
surf_network_model->extension.network.communicate = net_communicate;
surf_network_model->extension.network.get_route = net_get_route;
surf_network_model->extension.network.create_resource =
net_create_resource;
- if (!surf_network_model->maxmin_system)
- surf_network_model->maxmin_system = lmm_system_new(surf_network_model->selective_update);
+ if (!surf_network_model->model_private->maxmin_system)
+ surf_network_model->model_private->maxmin_system = lmm_system_new(surf_network_model->model_private->selective_update);
routing_model_create(net_create_resource("__loopback__",
498000000, NULL, 0.000015, NULL,
SURF_RESOURCE_ON, NULL,
SURF_LINK_FATPIPE, NULL));
- if (surf_network_model->update_mechanism == UM_LAZY) {
- surf_network_model->action_heap = xbt_heap_new(8, NULL);
- xbt_heap_set_update_callback(surf_network_model->action_heap,
+ if (surf_network_model->model_private->update_mechanism == UM_LAZY) {
+ surf_network_model->model_private->action_heap = xbt_heap_new(8, NULL);
+ xbt_heap_set_update_callback(surf_network_model->model_private->action_heap,
surf_action_lmm_update_index_heap);
- surf_network_model->modified_set =
+ surf_network_model->model_private->modified_set =
xbt_swag_new(xbt_swag_offset(comm, generic_lmm_action.action_list_hookup));
- surf_network_model->maxmin_system->keep_track = surf_network_model->modified_set;
+ surf_network_model->model_private->maxmin_system->keep_track = surf_network_model->model_private->modified_set;
}
}