src/surf/network_interface.cpp

   1 /*
   2  * network_interface.cpp
   3  *
   4  *  Created on: Nov 29, 2013
   5  *      Author: bedaride
   6  */
   7 #include "network_interface.hpp"
   8 #include "simgrid/sg_config.h"
   9
  10 #ifndef NETWORK_INTERFACE_CPP_
  11 #define NETWORK_INTERFACE_CPP_
  12
  13 extern "C" {
  14 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network, surf,
  15                                 "Logging specific to the SURF network module");
  16 }
  17
  18 NetworkModelPtr surf_network_model = NULL;
  19
  20 xbt_dynar_t NetworkModel::getRoute(RoutingEdgePtr src, RoutingEdgePtr dst)
  21 {
  22   xbt_dynar_t route = NULL;
  23   routing_platf->getRouteAndLatency(src, dst, &route, NULL);
  24   return route;
  25 }
  26
  27 double NetworkModel::latencyFactor(double /*size*/) {
  28   return sg_latency_factor;
  29 }
  30
  31 double NetworkModel::bandwidthFactor(double /*size*/) {
  32   return sg_bandwidth_factor;
  33 }
  34
  35 double NetworkModel::bandwidthConstraint(double rate, double /*bound*/, double /*size*/) {
  36   return rate;
  37 }
  38
  39 bool NetworkLinkLmm::isUsed()
  40 {
  41   return lmm_constraint_used(p_model->p_maxminSystem, p_constraint);
  42 }
  43
  44 double NetworkLink::getLatency()
  45 {
  46   return m_latCurrent;
  47 }
  48
  49 double NetworkLinkLmm::getBandwidth()
  50 {
  51   return p_power.peak * p_power.scale;
  52 }
  53
  54 bool NetworkLinkLmm::isShared()
  55 {
  56   return lmm_constraint_is_shared(p_constraint);
  57 }
  58
  59 #endif /* NETWORK_INTERFACE_CPP_ */