#include "network_cm02.hpp"
#include "simgrid/s4u/Host.hpp"
#include "simgrid/sg_config.hpp"
-#include "src/instr/instr_private.hpp" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
#include "src/surf/surf_interface.hpp"
#include "surf/surf.hpp"
/* } */
void surf_network_model_init_CM02()
{
-
if (surf_network_model)
return;
namespace resource {
NetworkCm02Model::NetworkCm02Model(kernel::lmm::System* (*make_new_lmm_system)(bool))
- : NetworkModel(simgrid::config::get_value<std::string>("network/optim") == "Full" ? Model::UpdateAlgo::Full
- : Model::UpdateAlgo::Lazy)
+ : NetworkModel(simgrid::config::get_value<std::string>("network/optim") == "Full" ? Model::UpdateAlgo::FULL
+ : Model::UpdateAlgo::LAZY)
{
std::string optim = simgrid::config::get_value<std::string>("network/optim");
bool select = simgrid::config::get_value<bool>("network/maxmin-selective-update");
NetworkCm02Action* action = static_cast<NetworkCm02Action*>(get_action_heap().pop());
XBT_DEBUG("Something happened to action %p", action);
- if (TRACE_is_enabled()) {
- int n = action->get_variable()->get_number_of_constraint();
-
- for (int i = 0; i < n; i++){
- kernel::lmm::Constraint* constraint = action->get_variable()->get_constraint(i);
- NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
- double value = action->get_variable()->get_value() * action->get_variable()->get_constraint_weight(i);
- TRACE_surf_link_set_utilization(link->get_cname(), action->get_category(), value, action->get_last_update(),
- now - action->get_last_update());
- }
- }
// if I am wearing a latency hat
if (action->get_type() == ActionHeap::Type::latency) {
// no need to communicate anymore
// assume that flows that reached max_duration have remaining of 0
XBT_DEBUG("Action %p finished", action);
- action->finish(Action::State::done);
+ action->finish(Action::State::FINISHED);
get_action_heap().remove(action);
}
}
void NetworkCm02Model::update_actions_state_full(double now, double delta)
{
- for (auto it = std::begin(*get_running_action_set()); it != std::end(*get_running_action_set());) {
+ for (auto it = std::begin(*get_started_action_set()); it != std::end(*get_started_action_set());) {
NetworkCm02Action& action = static_cast<NetworkCm02Action&>(*it);
++it; // increment iterator here since the following calls to action.finish() may invalidate it
XBT_DEBUG("Something happened to action %p", &action);
if (action.latency_ <= 0.0 && not action.is_suspended())
get_maxmin_system()->update_variable_weight(action.get_variable(), action.weight_);
}
- if (TRACE_is_enabled()) {
- int n = action.get_variable()->get_number_of_constraint();
- for (int i = 0; i < n; i++) {
- kernel::lmm::Constraint* constraint = action.get_variable()->get_constraint(i);
- NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
- TRACE_surf_link_set_utilization(
- link->get_cname(), action.get_category(),
- (action.get_variable()->get_value() * action.get_variable()->get_constraint_weight(i)),
- action.get_last_update(), now - action.get_last_update());
- }
- }
+
if (not action.get_variable()->get_number_of_constraint()) {
/* 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.get_remains() <= 0) && (action.get_variable()->get_weight() > 0)) ||
((action.get_max_duration() > NO_MAX_DURATION) && (action.get_max_duration() <= 0))) {
- action.finish(Action::State::done);
+ action.finish(Action::State::FINISHED);
}
}
}
XBT_IN("(%s,%s,%g,%g)", src->get_cname(), dst->get_cname(), size, rate);
- src->routeTo(dst, route, &latency);
+ src->route_to(dst, route, &latency);
xbt_assert(not route.empty() || latency,
"You're trying to send data from %s to %s but there is no connecting path between these two hosts.",
src->get_cname(), dst->get_cname());
bool failed = std::any_of(route.begin(), route.end(), [](LinkImpl* link) { return link->is_off(); });
if (cfg_crosstraffic) {
- dst->routeTo(src, back_route, nullptr);
+ dst->route_to(src, back_route, nullptr);
if (not failed)
failed = std::any_of(back_route.begin(), back_route.end(), [](LinkImpl* const& link) { return link->is_off(); });
}
action->weight_ = latency;
action->latency_ = latency;
action->rate_ = rate;
- if (get_update_algorithm() == Model::UpdateAlgo::Lazy) {
+ if (get_update_algorithm() == Model::UpdateAlgo::LAZY) {
action->set_last_update();
}
if (sg_weight_S_parameter > 0) {
action->weight_ =
std::accumulate(route.begin(), route.end(), action->weight_, [](double total, LinkImpl* const& link) {
- return total + sg_weight_S_parameter / link->bandwidth();
+ return total + sg_weight_S_parameter / link->get_bandwidth();
});
}
- double bandwidth_bound = route.empty() ? -1.0 : bandwidthFactor(size) * route.front()->bandwidth();
+ double bandwidth_bound = route.empty() ? -1.0 : bandwidthFactor(size) * route.front()->get_bandwidth();
for (auto const& link : route)
- bandwidth_bound = std::min(bandwidth_bound, bandwidthFactor(size) * link->bandwidth());
+ bandwidth_bound = std::min(bandwidth_bound, bandwidthFactor(size) * link->get_bandwidth());
action->lat_current_ = action->latency_;
action->latency_ *= latencyFactor(size);
if (action->latency_ > 0) {
action->set_variable(get_maxmin_system()->variable_new(action, 0.0, -1.0, constraints_per_variable));
- if (get_update_algorithm() == Model::UpdateAlgo::Lazy) {
+ if (get_update_algorithm() == Model::UpdateAlgo::LAZY) {
// add to the heap the event when the latency is payed
double date = action->latency_ + action->get_last_update();
}
XBT_OUT();
- simgrid::s4u::Link::onCommunicate(action, src, dst);
+ simgrid::s4u::Link::on_communicate(action, src, dst);
return action;
}
if (policy == s4u::Link::SharingPolicy::FATPIPE)
get_constraint()->unshare();
- simgrid::s4u::Link::onCreation(this->piface_);
+ simgrid::s4u::Link::on_creation(this->piface_);
}
void NetworkCm02Link::apply_event(tmgr_trace_event_t triggered, double value)
{
/* Find out which of my iterators was triggered, and react accordingly */
if (triggered == bandwidth_.event) {
- setBandwidth(value);
+ set_bandwidth(value);
tmgr_trace_event_unref(&bandwidth_.event);
} else if (triggered == latency_.event) {
- setLatency(value);
+ set_latency(value);
tmgr_trace_event_unref(&latency_.event);
- } else if (triggered == stateEvent_) {
+ } else if (triggered == state_event_) {
if (value > 0)
turn_on();
else {
while ((var = get_constraint()->get_variable(&elem))) {
Action* action = static_cast<Action*>(var->get_id());
- if (action->get_state() == Action::State::running || action->get_state() == Action::State::ready) {
+ if (action->get_state() == Action::State::INITED || action->get_state() == Action::State::STARTED) {
action->set_finish_time(now);
- action->set_state(Action::State::failed);
+ action->set_state(Action::State::FAILED);
}
}
}
- tmgr_trace_event_unref(&stateEvent_);
+ tmgr_trace_event_unref(&state_event_);
} else {
xbt_die("Unknown event!\n");
}
get_constraint());
}
-void NetworkCm02Link::setBandwidth(double value)
+void NetworkCm02Link::set_bandwidth(double value)
{
bandwidth_.peak = value;
}
}
-void NetworkCm02Link::setLatency(double value)
+void NetworkCm02Link::set_latency(double value)
{
double delta = value - latency_.peak;
kernel::lmm::Variable* var = nullptr;
if ((get_remains_no_update() <= 0 && (get_variable()->get_weight() > 0)) ||
((max_duration > NO_MAX_DURATION) && (max_duration <= 0))) {
- finish(Action::State::done);
+ finish(Action::State::FINISHED);
get_model()->get_action_heap().remove(this);
}
