Differences

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--- examples:poissongroup [2013/11/01 16:33] – created zenke
+++ examples:poissongroup [2013/12/09 14:50] (current) – removed zenke
@@ Line 1: / Line 1: @@
-<code cpp>
-#include <iostream>
-#include <iomanip>
-#include <stdlib.h>
-#include <string>
-#include <boost/program_options.hpp>
-#include <boost/mpi/environment.hpp>
-#include <boost/mpi/communicator.hpp>
-#include <boost/mpi.hpp>
-#include "auryn_global.h"
-#include "auryn_definitions.h"
-#include "System.h"
-#include "Logger.h"
-#include "PoissonGroup.h"
-#include "SpikeMonitor.h"
-#include "PopulationRateMonitor.h"
-#include "RateChecker.h"
-using namespace std;
-namespace po = boost::program_options;
-namespace mpi = boost::mpi;
-int main(int ac, char* av[])
-{
-	string dir = "./";
-	string file_prefix = "poisson";
-	char strbuf [255];
-	string msg;
-	NeuronID size = 1000;
-	NeuronID seed = 1;
-	double kappa = 5.;
-	double simtime = 10.;
-	int errcode = 0;
-    try {
-        po::options_description desc("Allowed options");
-        desc.add_options()
-            ("help", "produce help message")
-            ("simtime", po::value<double>(), "simulation time")
-            ("kappa", po::value<double>(), "poisson group rate")
-            ("size", po::value<int>(), "poisson group size")
-            ("seed", po::value<int>(), "random seed")
-        ;
-        po::variables_map vm;
-        po::store(po::parse_command_line(ac, av, desc), vm);
-        po::notify(vm);
-        if (vm.count("help")) {
-            cout << desc << "\n";
-            return 1;
-        }
-        if (vm.count("kappa")) {
-            cout << "kappa set to "
-                 << vm["kappa"].as<double>() << ".\n";
-			kappa = vm["kappa"].as<double>();
-        }
-        if (vm.count("simtime")) {
-            cout << "simtime set to "
-                 << vm["simtime"].as<double>() << ".\n";
-			simtime = vm["simtime"].as<double>();
-        }
-        if (vm.count("size")) {
-            cout << "size set to "
-                 << vm["size"].as<int>() << ".\n";
-			size = vm["size"].as<int>();
-        }
-        if (vm.count("seed")) {
-            cout << "seed set to "
-                 << vm["seed"].as<int>() << ".\n";
-			seed = vm["seed"].as<int>();
-        }
-    }
-    catch(exception& e) {
-        cerr << "error: " << e.what() << "\n";
-        return 1;
-    }
-    catch(...) {
-        cerr << "Exception of unknown type!\n";
-    }
-	// BEGIN Global stuff
-	mpi::environment env(ac, av);
-	mpi::communicator world;
-	communicator = &world;
-	sprintf(strbuf, "%s/%s.%d.log", dir.c_str(), file_prefix.c_str(), world.rank());
-	string logfile = strbuf;
-	logger = new Logger(logfile,world.rank(),PROGRESS,EVERYTHING);
-	sys = new System(&world);
-	// END Global stuff
-	PoissonGroup * poisson = new PoissonGroup(size,kappa);
-	poisson->seed(seed);
-	sprintf(strbuf, "%s/%s.%d.ras", dir.c_str(), file_prefix.c_str(), world.rank() );
-	SpikeMonitor * smon_e = new SpikeMonitor( poisson, strbuf, size);
-	sprintf(strbuf, "%s/%s.%d.prate", dir.c_str(), file_prefix.c_str(), world.rank() );
-	PopulationRateMonitor * pmon_e = new PopulationRateMonitor( poisson, strbuf, 1.0 );
-	RateChecker * chk = new RateChecker( poisson , -1 , 20.*kappa , 10);
-	if (!sys->run(simtime,false))
-			errcode = 1;
-	logger->msg("Freeing ...",PROGRESS,true);
-	delete sys;
-	if (errcode)
-		env.abort(errcode);
-	return errcode;
-}
-</code>