loba_fairstrategy.cpp

   1 #include <algorithm>
   2 #include <xbt/log.h>
   3
   4 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(loba);
   5
   6 #include "loba_fairstrategy.h"
   7
   8 void loba_fairstrategy::load_balance()
   9 {
  10     const double delta = 0.001;
  11
  12     std::sort(pneigh.begin(), pneigh.end(), pneigh_load_greater());
  13
  14     print_loads_p(false, xbt_log_priority_debug);
  15
  16     bool found = true;
  17
  18     while (found) {
  19         found = false;
  20         for (unsigned i = 0 ; i < pneigh.size() ; ++i) {
  21             if (pneigh[i]->get_load() <= get_load() - 2 * delta) {
  22                 found = true;
  23                 send(pneigh[i], delta);
  24                 XBT_DEBUG("sent to %s", pneigh[i]->get_name());
  25             }
  26         }
  27     }
  28 }
  29
  30 // Local variables:
  31 // mode: c++
  32 // End: