private void _parallelGenerationDifferent()
{
const int PASS_CNT = 5000;
int TOTAL = 0;
var gen = new GDIDGenerator("AAAA", null);
gen.AuthorityHosts.Register(new GDIDGenerator.AuthorityHost("sync://127.0.0.1:9999"));
var dict = new Dictionary <string, List <ulong> >();
dict.Add("aseq", new List <ulong>());
dict.Add("bseq", new List <ulong>());
dict.Add("cseq", new List <ulong>());
dict.Add("dseq", new List <ulong>());
dict.Add("eseq", new List <ulong>());
dict.Add("fseq", new List <ulong>());
dict.Add("gseq", new List <ulong>());
var rnd = new Random();
var sw = Stopwatch.StartNew();
Parallel.For(0, PASS_CNT,
(n) =>
{
var seq = dict.Keys.ToList()[n % dict.Keys.Count];
var BATCH = 32 + rnd.Next(255); //introduces randomness in threads
ulong[] arr = new ulong[BATCH];
for (int i = 0; i < BATCH; i++)
{
arr[i] = gen.GenerateOneGDID("a", seq, 1024).ID;
}
lock (dict[seq])
foreach (var id in arr)
{
dict[seq].Add(id);
}
System.Threading.Interlocked.Add(ref TOTAL, BATCH);
});
var elapsed = sw.ElapsedMilliseconds;
foreach (var kvp in dict)
{
Aver.AreEqual(kvp.Value.Count, kvp.Value.Distinct().Count());//all values are distinct
Console.WriteLine("{0} = {1} ids".Args(kvp.Key, kvp.Value.Count));
}
Console.WriteLine("Processed {0} in {1} ms. at {2}/sec.".Args(TOTAL, elapsed, TOTAL / (elapsed / 1000d)));
}
private void btnGenerateOne_Click(object sender, EventArgs e)
{
tbOutput.Text = "";
var sw = Stopwatch.StartNew();
var gdid = m_Generator.GenerateOneGDID(tbNamespace.Text, tbSequence.Text, tbManyCount.Text.AsInt(0));
var elapsedMs = sw.ElapsedTicks / ((double)Stopwatch.Frequency / 1000d);
tbOutput.AppendText("Elapsed {0:n3}msec".Args(elapsedMs));
tbOutput.AppendText("{0}\r\n".Args(gdid));
}
private void _parallelGenerationSame()
{
const int PASS_CNT = 5000;
int TOTAL = 0;
var gen = new GDIDGenerator("AAAA", null);
gen.AuthorityHosts.Register(new GDIDGenerator.AuthorityHost("sync://127.0.0.1:9999"));
var lst = new List <ulong>();
var rnd = new Random();
var sw = Stopwatch.StartNew();
Parallel.For(0, PASS_CNT,
(_) =>
{
var BATCH = 32 + rnd.Next(255); //introduces randomness in threads
ulong[] arr = new ulong[BATCH];
for (int i = 0; i < BATCH; i++)
{
arr[i] = gen.GenerateOneGDID("a", "aseq", 1024).ID;
}
lock (lst)
foreach (var id in arr)
{
lst.Add(id);
}
System.Threading.Interlocked.Add(ref TOTAL, BATCH);
});
var elapsed = sw.ElapsedMilliseconds;
Aver.AreEqual(lst.Count, lst.Distinct().Count()); //all values are distinct
Console.WriteLine("Processed {0} in {1} ms. at {2}/sec.".Args(TOTAL, elapsed, TOTAL / (elapsed / 1000d)));
}
static void run(string[] args)
{
using (var app = new ServiceBaseApplication(args, null))
{
var silent = app.CommandArgs["s", "silent"].Exists;
if (!silent)
{
ConsoleUtils.WriteMarkupContent(typeof(ProgramBody).GetText("Welcome.txt"));
ConsoleUtils.Info("Build information:");
Console.WriteLine(" NFX: " + BuildInformation.ForFramework);
Console.WriteLine(" Agni: " + new BuildInformation(typeof(Agni.AgniSystem).Assembly));
Console.WriteLine(" Tool: " + new BuildInformation(typeof(agm.ProgramBody).Assembly));
}
if (app.CommandArgs["?", "h", "help"].Exists)
{
ConsoleUtils.WriteMarkupContent(typeof(ProgramBody).GetText("Help.txt"));
return;
}
var authority = app.CommandArgs.AttrByIndex(0).Value;
var connectToAuthority = authority.ToResolvedServiceNode(false).ConnectString;
var scope = app.CommandArgs.AttrByIndex(1).Value;
var seq = app.CommandArgs.AttrByIndex(2).Value;
var bsize = app.CommandArgs.AttrByIndex(3).ValueAsInt(1);
if (!silent)
{
ConsoleUtils.Info("Authority: " + authority);
ConsoleUtils.Info("Connect to: " + connectToAuthority);
ConsoleUtils.Info("Scope: " + scope);
ConsoleUtils.Info("Sequence: " + seq);
ConsoleUtils.Info("Block Size: " + bsize);
}
var w = System.Diagnostics.Stopwatch.StartNew();
var generator = new GDIDGenerator();
generator.AuthorityHosts.Register(new GDIDGenerator.AuthorityHost(connectToAuthority));
var json = app.CommandArgs["j", "json"].Exists;
var arr = app.CommandArgs["array"].Exists;
if (arr)
{
Console.WriteLine("[");
}
for (var i = 0; i < bsize; i++)
{
var gdid = generator.GenerateOneGDID(scope, seq, bsize - i, noLWM: true);
////System.Threading.Thread.Sleep(5);
//Console.ReadKey();
string line;
if (json)
{
line = new
{
Era = gdid.Era,
ID = gdid.ID,
Authority = gdid.Authority,
Counter = gdid.Counter
}
}