private static void RunTest(ConnectionManager connectionManager, ThreadNumberScheduler scheduler, Options options)
{
var numberOfElements = options.NoOfElements;
var numberOfShards = options.NoOfShards;
var threads = new List<DistributedThread>();
Log.TraceMessage(Log.Activity.Custom, "Running test");
var sw = new Stopwatch();
sw.Start();
var processFunc = new Func<int, long>(
(amount)
=>
{
var r = new Random();
long result = 0;
for (int j = 0; j < amount; j++)
{
var x = r.NextDouble();
var y = r.NextDouble();
if (x * x + y * y < 1.0)
{
result++;
}
}
return result;
});
for (int i = 0; i < numberOfShards; i++)
{
var thread = DistributedThread.Create(
processFunc,
connectionManager,
scheduler
);
thread.Start(numberOfElements);
threads.Add(thread);
}
long sum = 0;
foreach (var thread in threads)
{
thread.Join();
if (thread.State == Executor.ExecutorState.Faulted)
{
Console.WriteLine("Err");
}
else
{
sum += (long)thread.Result;
}
}
var pi = 4.0 * sum / (numberOfElements * numberOfShards);
sw.Stop();
Console.WriteLine(string.Format("PI: {0}", pi));
Console.WriteLine(sw.ElapsedMilliseconds);
}
static void Main(string[] args)
{
var options = new Options();
if (CommandLine.Parser.Default.ParseArguments(args, options))
{
Bluepath.Log.DistributedMemoryHost = options.RedisHost;
Bluepath.Log.WriteInfoToConsole = false;
var bluepathListener = new BluepathListener(options.Ip, options.Port);
using (var serviceDiscoveryClient
= new CentralizedDiscovery.Client.CentralizedDiscovery(
new ServiceUri(options.CentralizedDiscoveryURI, BindingType.BasicHttpBinding),
bluepathListener
)
)
{
using (var connectionManager = new ConnectionManager(
remoteService: null,
listener: bluepathListener,
serviceDiscovery: serviceDiscoveryClient,
serviceDiscoveryPeriod: TimeSpan.FromSeconds(30)))
{
System.Threading.Thread.Sleep(1500);
var scheduler = new ThreadNumberScheduler(connectionManager);
if (options.IsSlave == 0)
{
Log.TraceMessage(Log.Activity.Custom, "Running master");
RunTest(connectionManager, scheduler, options);
}
else
{
Log.TraceMessage(Log.Activity.Custom, "Running slave");
}
Console.WriteLine("Press <Enter> to stop the service.");
Console.ReadLine();
}
}
}
}