#include <algorithm>
-#include "maxmin_private.hpp"
#include "network_cm02.hpp"
#include "simgrid/s4u/Host.hpp"
#include "simgrid/sg_config.h"
#include "src/instr/instr_private.hpp" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
+#include "src/kernel/lmm/maxmin.hpp"
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
if (surf_network_model)
return;
- lmm_set_default_protocol_function(func_reno_f, func_reno_fp, func_reno_fpi);
+ set_default_protocol_function(simgrid::kernel::lmm::func_reno_f, simgrid::kernel::lmm::func_reno_fp,
+ simgrid::kernel::lmm::func_reno_fpi);
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);
- surf_network_model = new simgrid::surf::NetworkCm02Model(&lagrange_solve);
+ surf_network_model = new simgrid::surf::NetworkCm02Model(&simgrid::kernel::lmm::lagrange_solve);
all_existing_models->push_back(surf_network_model);
}
if (surf_network_model)
return;
- lmm_set_default_protocol_function(func_reno2_f, func_reno2_fp, func_reno2_fpi);
+ set_default_protocol_function(simgrid::kernel::lmm::func_reno2_f, simgrid::kernel::lmm::func_reno2_fp,
+ simgrid::kernel::lmm::func_reno2_fpi);
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);
- surf_network_model = new simgrid::surf::NetworkCm02Model(&lagrange_solve);
+ surf_network_model = new simgrid::surf::NetworkCm02Model(&simgrid::kernel::lmm::lagrange_solve);
all_existing_models->push_back(surf_network_model);
}
if (surf_network_model)
return;
- lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp, func_vegas_fpi);
+ set_default_protocol_function(simgrid::kernel::lmm::func_vegas_f, simgrid::kernel::lmm::func_vegas_fp,
+ simgrid::kernel::lmm::func_vegas_fpi);
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);
- surf_network_model = new simgrid::surf::NetworkCm02Model(&lagrange_solve);
+ surf_network_model = new simgrid::surf::NetworkCm02Model(&simgrid::kernel::lmm::lagrange_solve);
all_existing_models->push_back(surf_network_model);
}
xbt_die("Unsupported optimization (%s) for this model. Accepted: Full, Lazy.", optim.c_str());
}
- maxminSystem_ = new s_lmm_system_t(selectiveUpdate_);
+ maxminSystem_ = new simgrid::kernel::lmm::System(selectiveUpdate_);
loopback_ = NetworkCm02Model::createLink("__loopback__", 498000000, 0.000015, SURF_LINK_FATPIPE);
if (getUpdateMechanism() == UM_LAZY) {
maxminSystem_->keep_track = modifiedSet_;
}
}
-NetworkCm02Model::NetworkCm02Model(void (*specificSolveFun)(lmm_system_t self))
- : NetworkCm02Model()
+
+NetworkCm02Model::NetworkCm02Model(void (*specificSolveFun)(lmm_system_t self)) : NetworkCm02Model()
{
maxminSystem_->solve_fun = specificSolveFun;
}
NetworkCm02Action* action = static_cast<NetworkCm02Action*>(actionHeapPop());
XBT_DEBUG("Something happened to action %p", action);
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action->getVariable());
+ int n = action->getVariable()->get_number_of_constraint();
for (int i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(maxminSystem_, action->getVariable(), i);
+ lmm_constraint_t constraint = action->getVariable()->get_constraint(i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
- double value = lmm_variable_getvalue(action->getVariable())*
- lmm_get_cnst_weight_from_var(maxminSystem_, action->getVariable(), i);
+ double value = action->getVariable()->get_value() * action->getVariable()->get_constraint_weight(i);
TRACE_surf_link_set_utilization(link->getCname(), action->getCategory(), value, action->getLastUpdate(),
now - action->getLastUpdate());
}
maxminSystem_->update_variable_weight(action.getVariable(), action.weight_);
}
if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action.getVariable());
+ int n = action.getVariable()->get_number_of_constraint();
for (int i = 0; i < n; i++) {
- lmm_constraint_t constraint = lmm_get_cnst_from_var(maxminSystem_, action.getVariable(), i);
-
+ lmm_constraint_t constraint = action.getVariable()->get_constraint(i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
- TRACE_surf_link_set_utilization(link->getCname(), action.getCategory(),
- (lmm_variable_getvalue(action.getVariable()) *
- lmm_get_cnst_weight_from_var(maxminSystem_, action.getVariable(), i)),
- action.getLastUpdate(), now - action.getLastUpdate());
+ TRACE_surf_link_set_utilization(
+ link->getCname(), action.getCategory(),
+ (action.getVariable()->get_value() * action.getVariable()->get_constraint_weight(i)),
+ action.getLastUpdate(), now - action.getLastUpdate());
}
}
- if (not lmm_get_number_of_cnst_from_var(maxminSystem_, action.getVariable())) {
+ if (not action.getVariable()->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.
*/
action.updateRemains(action.getRemains());
}
- action.updateRemains(lmm_variable_getvalue(action.getVariable()) * delta);
+ action.updateRemains(action.getVariable()->get_value() * delta);
if (action.getMaxDuration() > NO_MAX_DURATION)
action.updateMaxDuration(delta);
- if (((action.getRemains() <= 0) && (lmm_get_variable_weight(action.getVariable()) > 0)) ||
+ if (((action.getRemains() <= 0) && (action.getVariable()->get_weight() > 0)) ||
((action.getMaxDuration() > NO_MAX_DURATION) && (action.getMaxDuration() <= 0))) {
action.finish(Action::State::done);
}
for (auto const& link : back_route)
maxminSystem_->expand(link->constraint(), 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);
+ // Change concurrency_share here, if you want that cross-traffic is included in the SURF concurrency
+ // (You would also have to change simgrid::kernel::lmm::Element::get_concurrency())
+ // action->getVariable()->set_concurrency_share(2)
}
XBT_OUT();
latency_.peak = latency;
if (policy == SURF_LINK_FATPIPE)
- constraint()->shared();
+ constraint()->unshare();
simgrid::s4u::Link::onCreation(this->piface_);
}
if (value > 0)
turnOn();
else {
- lmm_variable_t var = nullptr;
- lmm_element_t elem = nullptr;
- double now = surf_get_clock();
+ lmm_variable_t var = nullptr;
+ const_lmm_element_t elem = nullptr;
+ double now = surf_get_clock();
turnOff();
while ((var = constraint()->get_variable(&elem))) {
- Action *action = static_cast<Action*>( lmm_variable_id(var) );
+ Action* action = static_cast<Action*>(var->get_id());
if (action->getState() == Action::State::running ||
action->getState() == Action::State::ready) {
double delta = sg_weight_S_parameter / value - sg_weight_S_parameter / (bandwidth_.peak * bandwidth_.scale);
lmm_variable_t var;
- lmm_element_t elem = nullptr;
- lmm_element_t nextelem = nullptr;
- int numelem = 0;
+ const_lmm_element_t elem = nullptr;
+ const_lmm_element_t nextelem = nullptr;
+ int numelem = 0;
while ((var = constraint()->get_variable_safe(&elem, &nextelem, &numelem))) {
- NetworkCm02Action *action = static_cast<NetworkCm02Action*>(lmm_variable_id(var));
+ NetworkCm02Action* action = static_cast<NetworkCm02Action*>(var->get_id());
action->weight_ += delta;
if (not action->isSuspended())
model()->getMaxminSystem()->update_variable_weight(action->getVariable(), action->weight_);
void NetworkCm02Link::setLatency(double value)
{
- double delta = value - latency_.peak;
- lmm_variable_t var = nullptr;
- lmm_element_t elem = nullptr;
- lmm_element_t nextelem = nullptr;
- int numelem = 0;
+ double delta = value - latency_.peak;
+ lmm_variable_t var = nullptr;
+ const_lmm_element_t elem = nullptr;
+ const_lmm_element_t nextelem = nullptr;
+ int numelem = 0;
latency_.peak = value;
while ((var = constraint()->get_variable_safe(&elem, &nextelem, &numelem))) {
- NetworkCm02Action *action = static_cast<NetworkCm02Action*>(lmm_variable_id(var));
+ NetworkCm02Action* action = static_cast<NetworkCm02Action*>(var->get_id());
action->latCurrent_ += delta;
action->weight_ += delta;
if (action->rate_ < 0)
setMaxDuration(max_duration);
}
- if ((getRemainsNoUpdate() <= 0 && (lmm_get_variable_weight(getVariable()) > 0)) ||
+ if ((getRemainsNoUpdate() <= 0 && (getVariable()->get_weight() > 0)) ||
((max_duration > NO_MAX_DURATION) && (max_duration <= 0))) {
finish(Action::State::done);
heapRemove(getModel()->getActionHeap());
}
refreshLastUpdate();
- setLastValue(lmm_variable_getvalue(getVariable()));
+ setLastValue(getVariable()->get_value());
}
}