core/test_index_speed.cpp


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#include <stdio.h>
#include <stdlib.h>

#include "index.hpp"
#include "index_global.hpp"
#include "index_spike.hpp"
#include "perftools.hpp"
#include "simlimits.hpp"

int main() {
  Timer *timer;
  Index<GlobalMsg> g;
  Index<Spike> s;


  timer = new Timer();
  const int gcount = 10000000;
  for (int i=0; i<gcount; i++)
    g.add(i);
  print_throughput(timer->diff(), gcount, (char*) "global add\t");

  timer = new Timer();
  for (int i=0; i<gcount; i++)
    g.last(i);
  print_throughput(timer->diff(), gcount,(char*) "global search\t");

  timer = new Timer();
  const int scount = 10000000;
  for (int i=0; i<scount; i++)
    s.add(((double) i / 10 / maxNeurons), Ptr<Neuron>(i%maxNeurons));
  print_throughput(timer->diff(), scount,(char*) "spike add\t");

  timer = new Timer();
  for (int i=0; i<scount; i++)
    s.last(((double) scount / 10 / maxNeurons), Ptr<Neuron>(i%maxNeurons));
  print_throughput(timer->diff(), scount,(char*) "spike search\t");

  return 0; // user has to control the files
}