#include "network_cm02.hpp"
#include "maxmin_private.hpp"
#include "simgrid/sg_config.h"
+#include "src/instr/instr_private.h" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 13.01);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.97);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 20537);
+ xbt_cfg_setdefault_double("network/latency-factor", 13.01);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.97);
+ xbt_cfg_setdefault_double("network/weight-S", 20537);
}
/***************************************************************************/
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 1.0);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 1.0);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 0.0);
+ xbt_cfg_setdefault_double("network/latency-factor", 1.0);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 1.0);
+ xbt_cfg_setdefault_double("network/weight-S", 0.0);
}
/***************************************************************************/
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
lmm_set_default_protocol_function(func_reno_f, func_reno_fp, func_reno_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
lmm_set_default_protocol_function(func_reno2_f, func_reno2_fp, func_reno2_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
void surf_network_model_init_Vegas(void)
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp, func_vegas_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
namespace simgrid {
NetworkCm02Model::NetworkCm02Model()
:NetworkModel()
{
- char *optim = xbt_cfg_get_string(_sg_cfg_set, "network/optim");
- int select = xbt_cfg_get_boolean(_sg_cfg_set, "network/maxmin_selective_update");
+ char *optim = xbt_cfg_get_string("network/optim");
+ int select = xbt_cfg_get_boolean("network/maxmin-selective-update");
if (!strcmp(optim, "Full")) {
- p_updateMechanism = UM_FULL;
- m_selectiveUpdate = select;
+ updateMechanism_ = UM_FULL;
+ selectiveUpdate_ = select;
} else if (!strcmp(optim, "Lazy")) {
- p_updateMechanism = UM_LAZY;
- m_selectiveUpdate = 1;
- xbt_assert((select == 1) || (xbt_cfg_is_default_value(_sg_cfg_set, "network/maxmin_selective_update")),
+ updateMechanism_ = UM_LAZY;
+ selectiveUpdate_ = 1;
+ xbt_assert((select == 1) || (xbt_cfg_is_default_value("network/maxmin-selective-update")),
"Disabling selective update while using the lazy update mechanism is dumb!");
} else {
xbt_die("Unsupported optimization (%s) for this model", optim);
}
- if (!p_maxminSystem)
- p_maxminSystem = lmm_system_new(m_selectiveUpdate);
+ if (!maxminSystem_)
+ maxminSystem_ = lmm_system_new(selectiveUpdate_);
- routing_model_create(createLink("__loopback__",
- 498000000, NULL, 0.000015, NULL,
- 1 /*SURF_RESOURCE_ON*/, NULL,
- SURF_LINK_FATPIPE, NULL));
+ routing_model_create(createLink("__loopback__", 498000000, 0.000015, SURF_LINK_FATPIPE, NULL));
- if (p_updateMechanism == UM_LAZY) {
- p_actionHeap = xbt_heap_new(8, NULL);
- xbt_heap_set_update_callback(p_actionHeap, surf_action_lmm_update_index_heap);
- p_modifiedSet = new ActionLmmList();
- p_maxminSystem->keep_track = p_modifiedSet;
+ if (updateMechanism_ == UM_LAZY) {
+ actionHeap_ = xbt_heap_new(8, NULL);
+ xbt_heap_set_update_callback(actionHeap_, surf_action_lmm_update_index_heap);
+ modifiedSet_ = new ActionLmmList();
+ maxminSystem_->keep_track = modifiedSet_;
}
}
-Link* NetworkCm02Model::createLink(const char *name,
- double bw_initial, tmgr_trace_t bw_trace,
- double lat_initial, tmgr_trace_t lat_trace,
- int initiallyOn, tmgr_trace_t state_trace,
- e_surf_link_sharing_policy_t policy, xbt_dict_t properties)
+NetworkCm02Model::~NetworkCm02Model() {}
+
+Link* NetworkCm02Model::createLink(const char *name, double bandwidth, double latency, e_surf_link_sharing_policy_t policy,
+ xbt_dict_t properties)
{
- xbt_assert(NULL == Link::byName(name),
- "Link '%s' declared several times in the platform",
- name);
-
- Link* link = new NetworkCm02Link(this, name, properties, p_maxminSystem, sg_bandwidth_factor * bw_initial,
- initiallyOn, state_trace, bw_initial, bw_trace, lat_initial, lat_trace, policy);
- Link::onCreation(link);
- return link;
+ return new NetworkCm02Link(this, name, properties, bandwidth, latency, policy, maxminSystem_);
}
void NetworkCm02Model::updateActionsStateLazy(double now, double /*delta*/)
{
NetworkCm02Action *action;
- while ((xbt_heap_size(p_actionHeap) > 0)
- && (double_equals(xbt_heap_maxkey(p_actionHeap), now, sg_surf_precision))) {
- action = static_cast<NetworkCm02Action*> (xbt_heap_pop(p_actionHeap));
+ while ((xbt_heap_size(actionHeap_) > 0)
+ && (double_equals(xbt_heap_maxkey(actionHeap_), now, sg_surf_precision))) {
+ action = static_cast<NetworkCm02Action*> (xbt_heap_pop(actionHeap_));
XBT_DEBUG("Something happened to action %p", action);
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(p_maxminSystem, action->getVariable());
+ int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action->getVariable());
for (int i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(p_maxminSystem, action->getVariable(), i);
+ lmm_constraint_t constraint = lmm_get_cnst_from_var(maxminSystem_, action->getVariable(), i);
NetworkCm02Link *link = static_cast<NetworkCm02Link*>(lmm_constraint_id(constraint));
TRACE_surf_link_set_utilization(link->getName(),
action->getCategory(),
(lmm_variable_getvalue(action->getVariable())*
- lmm_get_cnst_weight_from_var(p_maxminSystem,
+ lmm_get_cnst_weight_from_var(maxminSystem_,
action->getVariable(),
i)),
action->getLastUpdate(),
// if I am wearing a latency hat
if (action->getHat() == LATENCY) {
XBT_DEBUG("Latency paid for action %p. Activating", action);
- lmm_update_variable_weight(p_maxminSystem, action->getVariable(), action->m_weight);
- action->heapRemove(p_actionHeap);
+ lmm_update_variable_weight(maxminSystem_, action->getVariable(), action->weight_);
+ action->heapRemove(actionHeap_);
action->refreshLastUpdate();
// if I am wearing a max_duration or normal hat
XBT_DEBUG("Action %p finished", action);
action->setRemains(0);
action->finish();
- action->setState(SURF_ACTION_DONE);
- action->heapRemove(p_actionHeap);
+ action->setState(Action::State::done);
+ action->heapRemove(actionHeap_);
action->gapRemove();
}
action = static_cast<NetworkCm02Action*> (&*it);
XBT_DEBUG("Something happened to action %p", action);
double deltap = delta;
- if (action->m_latency > 0) {
- if (action->m_latency > deltap) {
- double_update(&(action->m_latency), deltap, sg_surf_precision);
+ if (action->latency_ > 0) {
+ if (action->latency_ > deltap) {
+ double_update(&(action->latency_), deltap, sg_surf_precision);
deltap = 0.0;
} else {
- double_update(&(deltap), action->m_latency, sg_surf_precision);
- action->m_latency = 0.0;
+ double_update(&(deltap), action->latency_, sg_surf_precision);
+ action->latency_ = 0.0;
}
- if (action->m_latency == 0.0 && !(action->isSuspended()))
- lmm_update_variable_weight(p_maxminSystem, action->getVariable(),
- action->m_weight);
+ if (action->latency_ == 0.0 && !(action->isSuspended()))
+ lmm_update_variable_weight(maxminSystem_, action->getVariable(),
+ action->weight_);
}
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(p_maxminSystem, action->getVariable());
+ int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action->getVariable());
for (int i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(p_maxminSystem, action->getVariable(), i);
+ lmm_constraint_t constraint = lmm_get_cnst_from_var(maxminSystem_, action->getVariable(), i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(lmm_constraint_id(constraint));
TRACE_surf_link_set_utilization(link->getName(),
action->getCategory(),
(lmm_variable_getvalue(action->getVariable())*
- lmm_get_cnst_weight_from_var(p_maxminSystem,
+ lmm_get_cnst_weight_from_var(maxminSystem_,
action->getVariable(),
i)),
action->getLastUpdate(),
now - action->getLastUpdate());
}
}
- if (!lmm_get_number_of_cnst_from_var (p_maxminSystem, action->getVariable())) {
+ if (!lmm_get_number_of_cnst_from_var (maxminSystem_, action->getVariable())) {
/* 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.
if ((action->getRemains() <= 0) &&
(lmm_get_variable_weight(action->getVariable()) > 0)) {
action->finish();
- action->setState(SURF_ACTION_DONE);
+ action->setState(Action::State::done);
action->gapRemove();
} else if (((action->getMaxDuration() != NO_MAX_DURATION)
&& (action->getMaxDuration() <= 0))) {
action->finish();
- action->setState(SURF_ACTION_DONE);
+ action->setState(Action::State::done);
action->gapRemove();
}
}
}
-Action *NetworkCm02Model::communicate(NetCard *src, NetCard *dst,
- double size, double rate)
+Action *NetworkCm02Model::communicate(NetCard *src, NetCard *dst, double size, double rate)
{
- unsigned int i;
- void *_link;
- NetworkCm02Link *link;
int failed = 0;
- NetworkCm02Action *action = NULL;
double bandwidth_bound;
double latency = 0.0;
- xbt_dynar_t back_route = NULL;
+ std::vector<Link*> * back_route = NULL;
int constraints_per_variable = 0;
- xbt_dynar_t route = xbt_dynar_new(sizeof(NetCard*), NULL);
+ std::vector<Link*> *route = new std::vector<Link*>();
XBT_IN("(%s,%s,%g,%g)", src->name(), dst->name(), size, rate);
- routing_platf->getRouteAndLatency(src, dst, &route, &latency);
- xbt_assert(!xbt_dynar_is_empty(route) || latency,
+ routing_platf->getRouteAndLatency(src, dst, route, &latency);
+ xbt_assert(! route->empty() || latency,
"You're trying to send data from %s to %s but there is no connecting path between these two hosts.",
src->name(), dst->name());
- xbt_dynar_foreach(route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
- if (link->isOff()) {
+ for (auto link: *route)
+ if (link->isOff())
failed = 1;
- break;
- }
- }
+
if (sg_network_crosstraffic == 1) {
- routing_platf->getRouteAndLatency(dst, src, &back_route, NULL);
- xbt_dynar_foreach(back_route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
- if (link->isOff()) {
+ back_route = new std::vector<Link*>();
+ routing_platf->getRouteAndLatency(dst, src, back_route, NULL);
+ for (auto link: *back_route)
+ if (link->isOff())
failed = 1;
- break;
- }
- }
}
- action = new NetworkCm02Action(this, size, failed);
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- action->m_latencyLimited = 0;
-#endif
- action->m_weight = action->m_latency = latency;
+ NetworkCm02Action *action = new NetworkCm02Action(this, size, failed);
+ action->weight_ = action->latency_ = latency;
- action->m_rate = rate;
- if (p_updateMechanism == UM_LAZY) {
- action->m_indexHeap = -1;
- action->m_lastUpdate = surf_get_clock();
+ action->rate_ = rate;
+ if (updateMechanism_ == UM_LAZY) {
+ action->indexHeap_ = -1;
+ action->lastUpdate_ = surf_get_clock();
}
bandwidth_bound = -1.0;
- if (sg_weight_S_parameter > 0) {
- xbt_dynar_foreach(route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
- action->m_weight += sg_weight_S_parameter / link->getBandwidth();
- }
- }
- xbt_dynar_foreach(route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
+ if (sg_weight_S_parameter > 0)
+ for (auto link : *route)
+ action->weight_ += sg_weight_S_parameter / link->getBandwidth();
+
+ for (auto link : *route) {
double bb = bandwidthFactor(size) * link->getBandwidth();
- bandwidth_bound =
- (bandwidth_bound < 0.0) ? bb : std::min(bandwidth_bound, bb);
+ bandwidth_bound = (bandwidth_bound < 0.0) ? bb : std::min(bandwidth_bound, bb);
}
- action->m_latCurrent = action->m_latency;
- action->m_latency *= latencyFactor(size);
- action->m_rate = bandwidthConstraint(action->m_rate, bandwidth_bound, size);
- if (m_haveGap) {
- xbt_assert(!xbt_dynar_is_empty(route),
+ action->latCurrent_ = action->latency_;
+ action->latency_ *= latencyFactor(size);
+ action->rate_ = bandwidthConstraint(action->rate_, bandwidth_bound, size);
+ if (haveGap_) {
+ xbt_assert(! route->empty(),
"Using a model with a gap (e.g., SMPI) with a platform without links (e.g. vivaldi)!!!");
- link = *static_cast<NetworkCm02Link **>(xbt_dynar_get_ptr(route, 0));
- gapAppend(size, link, action);
- XBT_DEBUG("Comm %p: %s -> %s gap=%f (lat=%f)",
- action, src->name(), dst->name(), action->m_senderGap,
- action->m_latency);
+ gapAppend(size, route->at(0), action);
+ XBT_DEBUG("Comm %p: %s -> %s gap=%f (lat=%f)", action, src->name(), dst->name(), action->senderGap_, action->latency_);
}
- constraints_per_variable = xbt_dynar_length(route);
+ constraints_per_variable = route->size();
if (back_route != NULL)
- constraints_per_variable += xbt_dynar_length(back_route);
+ constraints_per_variable += back_route->size();
- if (action->m_latency > 0) {
- action->p_variable = lmm_variable_new(p_maxminSystem, action, 0.0, -1.0,
- constraints_per_variable);
- if (p_updateMechanism == UM_LAZY) {
+ if (action->latency_ > 0) {
+ action->variable_ = lmm_variable_new(maxminSystem_, action, 0.0, -1.0, constraints_per_variable);
+ if (updateMechanism_ == 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->m_latency + action->m_lastUpdate);
- action->heapInsert(p_actionHeap, action->m_latency + action->m_lastUpdate, xbt_dynar_is_empty(route) ? NORMAL : LATENCY);
+ XBT_DEBUG("Added action (%p) one latency event at date %f", action, action->latency_ + action->lastUpdate_);
+ action->heapInsert(actionHeap_, action->latency_ + action->lastUpdate_, route->empty() ? NORMAL : LATENCY);
}
} else
- action->p_variable = lmm_variable_new(p_maxminSystem, action, 1.0, -1.0, constraints_per_variable);
+ action->variable_ = lmm_variable_new(maxminSystem_, action, 1.0, -1.0, constraints_per_variable);
- if (action->m_rate < 0) {
- lmm_update_variable_bound(p_maxminSystem, action->getVariable(), (action->m_latCurrent > 0) ? sg_tcp_gamma / (2.0 * action->m_latCurrent) : -1.0);
+ if (action->rate_ < 0) {
+ lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->latCurrent_ > 0) ? sg_tcp_gamma / (2.0 * action->latCurrent_) : -1.0);
} else {
- lmm_update_variable_bound(p_maxminSystem, action->getVariable(), (action->m_latCurrent > 0) ? std::min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)) : action->m_rate);
+ lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->latCurrent_ > 0) ? std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_)) : action->rate_);
}
- xbt_dynar_foreach(route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
- lmm_expand(p_maxminSystem, link->getConstraint(), action->getVariable(), 1.0);
- }
+ for (auto link: *route)
+ lmm_expand(maxminSystem_, link->getConstraint(), action->getVariable(), 1.0);
if (sg_network_crosstraffic == 1) {
XBT_DEBUG("Fullduplex active adding backward flow using 5%%");
- xbt_dynar_foreach(back_route, i, _link) {
- link = static_cast<NetworkCm02Link*>(_link);
- lmm_expand(p_maxminSystem, link->getConstraint(), action->getVariable(), .05);
- }
- lmm_variable_concurrency_share_set(action->getVariable(),2);
+ for (auto link : *back_route)
+ lmm_expand(maxminSystem_, link->getConstraint(), action->getVariable(), .05);
+
+ //Change concurrency_share here, if you want that cross-traffic is included in the SURF concurrency
+ //(You would also have to change lmm_element_concurrency())
+ //lmm_variable_concurrency_share_set(action->getVariable(),2);
}
- xbt_dynar_free(&route);
+ delete route;
+ delete back_route;
XBT_OUT();
- networkCommunicateCallbacks(action, src, dst, size, rate);
+ Link::onCommunicate(action, src, dst);
return action;
}
+bool NetworkCm02Model::next_occuring_event_isIdempotent()
+{
+ return true;
+}
+
+void NetworkCm02Model::gapAppend(double size, const Link* link, NetworkAction* action)
+{
+ // Nothing
+};
+
/************
* Resource *
************/
NetworkCm02Link::NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
- lmm_system_t system,
- double constraint_value,
- int initiallyOn, tmgr_trace_t state_trace,
- double bw_peak, tmgr_trace_t bw_trace,
- double lat_initial, tmgr_trace_t lat_trace,
- e_surf_link_sharing_policy_t policy)
-: Link(model, name, props, lmm_constraint_new(system, this, constraint_value), state_trace)
+ double bandwidth, double latency, e_surf_link_sharing_policy_t policy,
+ lmm_system_t system)
+: Link(model, name, props, lmm_constraint_new(system, this, sg_bandwidth_factor * bandwidth))
{
- if (initiallyOn)
- turnOn();
- else
- turnOff();
-
m_bandwidth.scale = 1.0;
- m_bandwidth.peak = bw_peak;
- if (bw_trace)
- m_bandwidth.event = future_evt_set->add_trace(bw_trace, 0.0, this);
- else
- m_bandwidth.event = NULL;
+ m_bandwidth.peak = bandwidth;
m_latency.scale = 1.0;
- m_latency.peak = lat_initial;
- if (lat_trace)
- m_latency.event = future_evt_set->add_trace(lat_trace, 0.0, this);
+ m_latency.peak = latency;
if (policy == SURF_LINK_FATPIPE)
lmm_constraint_shared(getConstraint());
+
+ Link::onCreation(this);
}
while ((var = lmm_get_var_from_cnst(getModel()->getMaxminSystem(), getConstraint(), &elem))) {
Action *action = static_cast<Action*>( lmm_variable_id(var) );
- if (action->getState() == SURF_ACTION_RUNNING ||
- action->getState() == SURF_ACTION_READY) {
+ if (action->getState() == Action::State::running ||
+ action->getState() == Action::State::ready) {
action->setFinishTime(now);
- action->setState(SURF_ACTION_FAILED);
+ action->setState(Action::State::failed);
}
}
}
int numelem = 0;
while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
- action->m_weight += delta;
+ action->weight_ += delta;
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->m_weight);
+ lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
}
while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
- action->m_latCurrent += delta;
- action->m_weight += delta;
- if (action->m_rate < 0)
- lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(), sg_tcp_gamma / (2.0 * action->m_latCurrent));
+ action->latCurrent_ += delta;
+ action->weight_ += delta;
+ if (action->rate_ < 0)
+ lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(), sg_tcp_gamma / (2.0 * action->latCurrent_));
else {
lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(),
- std::min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)));
+ std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_)));
- if (action->m_rate < sg_tcp_gamma / (2.0 * action->m_latCurrent)) {
+ if (action->rate_ < sg_tcp_gamma / (2.0 * action->latCurrent_)) {
XBT_INFO("Flow is limited BYBANDWIDTH");
} else {
- XBT_INFO("Flow is limited BYLATENCY, latency of flow is %f", action->m_latCurrent);
+ XBT_INFO("Flow is limited BYLATENCY, latency of flow is %f", action->latCurrent_);
}
}
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->m_weight);
+ lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
+NetworkCm02Link::~NetworkCm02Link() {}
+
/**********
* Action *
**********/
+
+NetworkCm02Action::~NetworkCm02Action() {}
+
void NetworkCm02Action::updateRemainingLazy(double now)
{
double delta = 0.0;
- if (m_suspended != 0)
+ if (suspended_ != 0)
return;
- delta = now - m_lastUpdate;
+ delta = now - lastUpdate_;
- if (m_remains > 0) {
- XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, m_remains, m_lastUpdate);
- double_update(&(m_remains), m_lastValue * delta, sg_maxmin_precision*sg_surf_precision);
+ if (remains_ > 0) {
+ XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, remains_, lastUpdate_);
+ double_update(&(remains_), lastValue_ * delta, sg_maxmin_precision*sg_surf_precision);
- XBT_DEBUG("Updating action(%p): remains is now %f", this, m_remains);
+ XBT_DEBUG("Updating action(%p): remains is now %f", this, remains_);
}
- if (m_maxDuration != NO_MAX_DURATION)
- double_update(&m_maxDuration, delta, sg_surf_precision);
+ if (maxDuration_ != NO_MAX_DURATION)
+ double_update(&maxDuration_, delta, sg_surf_precision);
- if (m_remains <= 0 &&
+ if (remains_ <= 0 &&
(lmm_get_variable_weight(getVariable()) > 0)) {
finish();
- setState(SURF_ACTION_DONE);
+ setState(Action::State::done);
heapRemove(getModel()->getActionHeap());
- } else if (((m_maxDuration != NO_MAX_DURATION)
- && (m_maxDuration <= 0))) {
+ } else if (((maxDuration_ != NO_MAX_DURATION)
+ && (maxDuration_ <= 0))) {
finish();
- setState(SURF_ACTION_DONE);
+ setState(Action::State::done);
heapRemove(getModel()->getActionHeap());
}
- m_lastUpdate = now;
- m_lastValue = lmm_variable_getvalue(getVariable());
+ lastUpdate_ = now;
+ lastValue_ = lmm_variable_getvalue(getVariable());
}
+void NetworkCm02Link::gapAppend(double size, const Link* link, NetworkAction* action)
+{
+ // Nothing
+};
+
}
}
