#include "surf/surf_resource.h"
#include "surf/surf_resource_lmm.h"
+#undef GENERIC_LMM_ACTION
#undef GENERIC_ACTION
-#define GENERIC_ACTION(action) action->generic_action
+#define GENERIC_LMM_ACTION(action) (action)->generic_lmm_action
+#define GENERIC_ACTION(action) GENERIC_LMM_ACTION(action).generic_action
+
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network, surf,
"Logging specific to the SURF network module");
/* added to manage the communication action's heap */
static void net_action_update_index_heap(void *action, int i)
{
- ((surf_action_network_CM02_t) action)->index_heap = i;
+ surf_action_network_CM02_t a = action;
+ GENERIC_LMM_ACTION(a).index_heap = i;
}
/* insert action on heap using a given key and a hat (heap_action_type)
static void heap_insert(surf_action_network_CM02_t action, double key,
enum heap_action_type hat)
{
- action->hat = hat;
+ GENERIC_LMM_ACTION(action).hat = hat;
xbt_heap_push(net_action_heap, action, key);
}
static void heap_remove(surf_action_network_CM02_t action)
{
- action->hat = NOTSET;
- if (((surf_action_network_CM02_t) action)->index_heap >= 0) {
- xbt_heap_remove(net_action_heap, action->index_heap);
+ GENERIC_LMM_ACTION(action).hat = NOTSET;
+ if (GENERIC_LMM_ACTION(action).index_heap >= 0) {
+ xbt_heap_remove(net_action_heap, GENERIC_LMM_ACTION(action).index_heap);
}
}
action->refcount--;
if (!action->refcount) {
xbt_swag_remove(action, action->state_set);
- if (((surf_action_network_CM02_t) action)->variable) {
+ if (((surf_action_lmm_t)action)->variable) {
lmm_variable_free(network_maxmin_system,
- ((surf_action_network_CM02_t) action)->variable);
+ ((surf_action_lmm_t) action)->variable);
}
if (network_update_mechanism == UM_LAZY) { // remove action from the heap
heap_remove((surf_action_network_CM02_t) action);
xbt_swag_foreach(action, net_modified_set) {
- if (action->suspended != 0) {
+ if (GENERIC_LMM_ACTION(action).suspended != 0) {
continue;
}
- delta = now - action->last_update;
+ delta = now - GENERIC_LMM_ACTION(action).last_update;
- double_update(&(action->generic_action.remains),
- lmm_variable_getvalue(action->variable) * delta);
+ double_update(&(((surf_action_t)action)->remains),
+ lmm_variable_getvalue(((surf_action_lmm_t) action)->variable) * delta);
- if (action->generic_action.max_duration != NO_MAX_DURATION)
- double_update(&(action->generic_action.max_duration), delta);
+ if (((surf_action_t)action)->max_duration != NO_MAX_DURATION)
+ double_update(&(((surf_action_t)action)->max_duration), delta);
- if ((action->generic_action.remains <= 0) &&
- (lmm_get_variable_weight(action->variable) > 0)) {
- action->generic_action.finish = surf_get_clock();
+ if ((((surf_action_t)action)->remains <= 0) &&
+ (lmm_get_variable_weight(((surf_action_lmm_t)action)->variable) > 0)) {
+ ((surf_action_t)action)->finish = surf_get_clock();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
heap_remove(action);
- } else if ((action->generic_action.max_duration != NO_MAX_DURATION)
- && (action->generic_action.max_duration <= 0)) {
- action->generic_action.finish = surf_get_clock();
+ } 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);
heap_remove(action);
}
- action->last_update = now;
+ GENERIC_LMM_ACTION(action).last_update = now;
}
}
static double net_share_resources_full(double now)
{
- s_surf_action_network_CM02_t s_action;
+ s_surf_action_lmm_t s_action;
surf_action_network_CM02_t action = NULL;
xbt_swag_t running_actions =
surf_network_model->states.running_action_set;
xbt_swag_foreach(action, running_actions) {
#ifdef HAVE_LATENCY_BOUND_TRACKING
if (lmm_is_variable_limited_by_latency(action->variable)) {
- (action->generic_action).latency_limited = 1;
+ GENERIC_LMM_ACTION(action).latency_limited = 1;
} else {
- (action->generic_action).latency_limited = 0;
+ GENERIC_LMM_ACTION(action).latency_limited = 0;
}
#endif
if (action->latency > 0) {
static double net_share_resources_lazy(double now)
{
surf_action_network_CM02_t action = NULL;
- double min = -1.0;
+ double min = -1;
double value;
XBT_DEBUG
int max_dur_flag = 0;
if (GENERIC_ACTION(action).state_set !=
- surf_network_model->states.running_action_set) {
+ surf_network_model->states.running_action_set)
continue;
- }
/* bogus priority, skip it */
- if (GENERIC_ACTION(action).priority <= 0) {
+ if (GENERIC_ACTION(action).priority <= 0)
continue;
- }
min = -1;
- value = lmm_variable_getvalue(action->variable);
+ value = lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable);
if (value > 0) {
if (GENERIC_ACTION(action).remains > 0) {
value = GENERIC_ACTION(action).remains / value;
GENERIC_ACTION(action).start, now + value,
GENERIC_ACTION(action).max_duration);
- if (action->index_heap >= 0) {
- heap_remove((surf_action_network_CM02_t) action);
- }
-
if (min != -1) {
- heap_insert((surf_action_network_CM02_t) action, min,
- max_dur_flag ? MAX_DURATION : NORMAL);
+ heap_remove(action);
+ heap_insert(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(net_action_heap) > 0) {
+ if (xbt_heap_size(net_action_heap) > 0)
min = xbt_heap_maxkey(net_action_heap) - now;
- } else {
+ else
min = -1;
- }
XBT_DEBUG("The minimum with the HEAP %lf", min);
double_update(&(deltap), action->latency);
action->latency = 0.0;
}
- if ((action->latency == 0.0) && !(action->suspended))
- lmm_update_variable_weight(network_maxmin_system, action->variable,
+ if ((action->latency == 0.0) && !(GENERIC_LMM_ACTION(action).suspended))
+ lmm_update_variable_weight(network_maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
}
#ifdef HAVE_TRACING
unsigned int i;
xbt_dynar_foreach(route, i, link) {
TRACE_surf_link_set_utilization(link->lmm_resource.
- generic_resource.name,
- action->generic_action.data,
- (surf_action_t) action,
- lmm_variable_getvalue(action->
- variable),
- now - delta, delta);
+ generic_resource.name,
+ GENERIC_ACTION(action).data,
+ (surf_action_t) action,
+ lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable),
+ now - delta, delta);
}
}
#endif
if (!lmm_get_number_of_cnst_from_var
- (network_maxmin_system, action->variable)) {
+ (network_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.
*/
- double_update(&(action->generic_action.remains),
- action->generic_action.remains);
+ double_update(&(GENERIC_ACTION(action).remains),
+ GENERIC_ACTION(action).remains);
}
- double_update(&(action->generic_action.remains),
- lmm_variable_getvalue(action->variable) * deltap);
- if (action->generic_action.max_duration != NO_MAX_DURATION)
- double_update(&(action->generic_action.max_duration), delta);
-
- if ((action->generic_action.remains <= 0) &&
- (lmm_get_variable_weight(action->variable) > 0)) {
- action->generic_action.finish = surf_get_clock();
+ double_update(&(GENERIC_ACTION(action).remains),
+ lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable) * deltap);
+ if (((surf_action_t)action)->max_duration != NO_MAX_DURATION)
+ double_update(&(((surf_action_t)action)->max_duration), delta);
+
+ if ((GENERIC_ACTION(action).remains <= 0) &&
+ (lmm_get_variable_weight(GENERIC_LMM_ACTION(action).variable) > 0)) {
+ ((surf_action_t)action)->finish = surf_get_clock();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
if (gap_remove)
gap_remove(action);
- } else if ((action->generic_action.max_duration != NO_MAX_DURATION)
- && (action->generic_action.max_duration <= 0)) {
- action->generic_action.finish = surf_get_clock();
+ } 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);
if (gap_remove)
GENERIC_ACTION(action).finish = surf_get_clock();
// if I am wearing a latency hat
- if (action->hat == LATENCY) {
- lmm_update_variable_weight(network_maxmin_system, action->variable,
+ if (GENERIC_LMM_ACTION(action).hat == LATENCY) {
+ lmm_update_variable_weight(network_maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
heap_remove(action);
- action->last_update = surf_get_clock();
+ GENERIC_LMM_ACTION(action).last_update = surf_get_clock();
// if I am wearing a max_duration or normal hat
- } else if (action->hat == MAX_DURATION || action->hat == NORMAL) {
+ } else if (GENERIC_LMM_ACTION(action).hat == MAX_DURATION ||
+ GENERIC_LMM_ACTION(action).hat == NORMAL) {
// no need to communicate anymore
// assume that flows that reached max_duration have remaining of 0
GENERIC_ACTION(action).remains = 0;
- action->generic_action.finish = surf_get_clock();
+ ((surf_action_t)action)->finish = surf_get_clock();
surf_network_model->action_state_set((surf_action_t) action,
SURF_ACTION_DONE);
heap_remove(action);
&elem))) {
action = lmm_variable_id(var);
action->weight += delta;
- if (!(action->suspended))
+ if (!(GENERIC_LMM_ACTION(action).suspended))
lmm_update_variable_weight(network_maxmin_system,
- action->variable, action->weight);
+ GENERIC_LMM_ACTION(action).variable, action->weight);
}
}
if (tmgr_trace_event_free(event_type))
action->lat_current += delta;
action->weight += delta;
if (action->rate < 0)
- lmm_update_variable_bound(network_maxmin_system, action->variable,
+ lmm_update_variable_bound(network_maxmin_system, GENERIC_LMM_ACTION(action).variable,
sg_tcp_gamma / (2.0 *
action->lat_current));
else {
- lmm_update_variable_bound(network_maxmin_system, action->variable,
+ lmm_update_variable_bound(network_maxmin_system, GENERIC_LMM_ACTION(action).variable,
min(action->rate,
sg_tcp_gamma / (2.0 *
action->
action->lat_current);
}
}
- if (!(action->suspended))
- lmm_update_variable_weight(network_maxmin_system, action->variable,
+ if (!(GENERIC_LMM_ACTION(action).suspended))
+ lmm_update_variable_weight(network_maxmin_system, GENERIC_LMM_ACTION(action).variable,
action->weight);
}
surf_action_new(sizeof(s_surf_action_network_CM02_t), size,
surf_network_model, failed);
#ifdef HAVE_LATENCY_BOUND_TRACKING
- (action->generic_action).latency_limited = 0;
+ (GENERIC_LMM_ACTION(action)).latency_limited = 0;
#endif
action->weight = action->latency = latency;
- xbt_swag_insert(action, action->generic_action.state_set);
+ xbt_swag_insert(action, ((surf_action_t)action)->state_set);
action->rate = rate;
if (network_update_mechanism == UM_LAZY) {
- action->index_heap = -1;
- action->last_update = surf_get_clock();
+ GENERIC_LMM_ACTION(action).index_heap = -1;
+ GENERIC_LMM_ACTION(action).last_update = surf_get_clock();
}
bandwidth_bound = -1.0;
constraints_per_variable += xbt_dynar_length(back_route);
if (action->latency > 0) {
- action->variable =
+ GENERIC_LMM_ACTION(action).variable =
lmm_variable_new(network_maxmin_system, action, 0.0, -1.0,
constraints_per_variable);
if (network_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 + action->last_update);
- heap_insert(action, action->latency + action->last_update,
+ action->latency + GENERIC_LMM_ACTION(action).last_update);
+ heap_insert(action, action->latency + GENERIC_LMM_ACTION(action).last_update,
xbt_dynar_is_empty(route) ? NORMAL : LATENCY);
}
} else
- action->variable =
+ GENERIC_LMM_ACTION(action).variable =
lmm_variable_new(network_maxmin_system, action, 1.0, -1.0,
constraints_per_variable);
if (action->rate < 0) {
- lmm_update_variable_bound(network_maxmin_system, action->variable,
+ lmm_update_variable_bound(network_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(network_maxmin_system, action->variable,
+ lmm_update_variable_bound(network_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(network_maxmin_system, link->lmm_resource.constraint,
- action->variable, 1.0);
+ 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(network_maxmin_system, link->lmm_resource.constraint,
- action->variable, .05);
+ GENERIC_LMM_ACTION(action).variable, .05);
}
}
#ifdef HAVE_TRACING
static void net_action_suspend(surf_action_t action)
{
- ((surf_action_network_CM02_t) action)->suspended = 1;
+ ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended = 1;
lmm_update_variable_weight(network_maxmin_system,
((surf_action_network_CM02_t)
- action)->variable, 0.0);
+ action)->generic_lmm_action.variable, 0.0);
if (network_update_mechanism == UM_LAZY) // remove action from the heap
heap_remove((surf_action_network_CM02_t) action);
static void net_action_resume(surf_action_t action)
{
- if (((surf_action_network_CM02_t) action)->suspended) {
+ if (((surf_action_network_CM02_t) action)->generic_lmm_action.suspended) {
lmm_update_variable_weight(network_maxmin_system,
((surf_action_network_CM02_t)
- action)->variable,
+ action)->generic_lmm_action.variable,
((surf_action_network_CM02_t)
action)->weight);
- ((surf_action_network_CM02_t) action)->suspended = 0;
+ ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended = 0;
if (network_update_mechanism == UM_LAZY) // remove action from the heap
heap_remove((surf_action_network_CM02_t) action);
}
static int net_action_is_suspended(surf_action_t action)
{
- return ((surf_action_network_CM02_t) action)->suspended;
+ return ((surf_action_network_CM02_t) action)->generic_lmm_action.suspended;
}
void net_action_set_max_duration(surf_action_t action, double duration)
action->sender.gap = 0.0;
if (fifo && xbt_fifo_size(fifo) > 0) {
/* Compute gap from last send */
- last_action = (surf_action_network_CM02_t)
+ last_action =
+ (surf_action_network_CM02_t)
xbt_fifo_get_item_content(xbt_fifo_get_last_item(fifo));
bw = net_get_link_bandwidth(link);
action->sender.gap =
xbt_heap_set_update_callback(net_action_heap,
net_action_update_index_heap);
net_modified_set =
- xbt_swag_new(xbt_swag_offset(comm, action_list_hookup));
+ xbt_swag_new(xbt_swag_offset(comm, generic_lmm_action.action_list_hookup));
network_maxmin_system->keep_track = net_modified_set;
}
}
