public virtual IReturnVector executeFunction(Rete engine, IParameter[] params_Renamed)
{
int count = 0;
if (params_Renamed != null && params_Renamed.Length == 1)
{
int fc = params_Renamed[0].IntValue;
try
{
count = engine.fire(fc);
}
catch (ExecuteException e)
{
Trace.WriteLine(e.Message);
}
}
else
{
count = engine.fire();
}
// engine.writeMessage(String.valueOf(count) + Constants.LINEBREAK,"t");
DefaultReturnVector ret = new DefaultReturnVector();
DefaultReturnValue rv = new DefaultReturnValue(Constants.INTEGER_OBJECT, count);
ret.addReturnValue(rv);
return ret;
}
public void ObjectBindingTest1()
{
long ts = DateTime.Now.Ticks;
int fired = 0;
int activations = 0;
using (TextWriter writer = Console.Out)
{
Rete engine = new Rete();
engine.Watch = WatchType.WATCH_ALL;
engine.addPrintWriter("Console", writer);
engine.declareObject(typeof (Account), "Account");
engine.loadRuleset(getRule1());
engine.assertObject(GetAcct0(), "Account", false, false);
activations = engine.CurrentFocus.ActivationCount;
fired = engine.fire();
engine.printWorkingMemory(true, false);
double endTime = DateTime.Now.Ticks - ts;
Console.WriteLine(String.Format("ObjectBindingTest1 completed in {0} seconds.", (endTime/10000000).ToString("0.000000")));
writer.Flush();
writer.Close();
engine.close();
}
Assert.IsTrue(fired == 1);
Assert.IsTrue(activations == 1);
//AppDomain.Unload(AppDomain.CurrentDomain);
}
public void BasicObjectBindingTest1()
{
long ts = DateTime.Now.Ticks;
int fired = 0;
int activations = 0;
Basic basic = new Basic("one", 1);
using (TextWriter writer = Console.Out)
{
Rete engine = new Rete();
engine.Watch = WatchType.WATCH_ALL;
engine.addPrintWriter("Console", writer);
engine.declareObject(typeof (Basic), "Basic");
engine.loadRuleset(getRule3());
foreach (Defrule rule in engine.CurrentFocus.AllRules)
{
Console.WriteLine(rule.toPPString());
}
engine.assertObject(basic, "Basic", false, false);
activations = engine.CurrentFocus.ActivationCount;
fired = engine.fire();
engine.printWorkingMemory(true, false);
double endTime = DateTime.Now.Ticks - ts;
Console.WriteLine(String.Format("BasicObjectBindingTest1 completed in {0} seconds.", (endTime/10000000).ToString("0.000000")));
writer.Flush();
writer.Close();
engine.close();
}
Assert.IsTrue(fired == 1);
Assert.IsTrue(activations == 1);
//AppDomain.Unload(AppDomain.CurrentDomain);
}
public void testAssertTwoObjects()
{
Console.WriteLine("start testAssertTwoObjects");
Rete engine = new Rete();
engine.declareObject(typeof (Account));
engine.declareObject(typeof (TestBean3));
Assert.IsNotNull(engine);
// create instance of Account
Account acc1 = new Account();
acc1.AccountId = "1234";
acc1.AccountType = "new";
acc1.First = "fName";
acc1.Last = "lName";
acc1.Middle = "m";
acc1.OfficeCode = "MA";
acc1.RegionCode = "NE";
acc1.Status = "active";
acc1.Title = "MR";
acc1.Username = "******";
// create instance of TestBean3
TestBean3 b = new TestBean3();
b.Count = 3;
b.Float = 10000;
try
{
long start = DateTime.Now.Ticks;
engine.assertObject(acc1, null, false, true);
int count = engine.ObjectCount;
engine.assertObject(b, null, false, true);
int count2 = engine.ObjectCount;
long end = DateTime.Now.Ticks;
int fired = engine.fire();
Assert.IsTrue(true);
Assert.IsTrue(true);
Assert.AreEqual(1, count);
Assert.AreEqual(2, count2);
Console.WriteLine("Number of facts: " + count);
Console.WriteLine("Number of facts: " + count2);
Console.WriteLine("ET: " + (end - start) + " ns");
double el = ((double) end - (double) start)/100000;
Console.WriteLine("ET: " + el + " ms");
}
catch (AssertException e)
{
Console.WriteLine(e.Message);
}
}
public void MainTest()
{
String rulefile = getRoot("account_5.clp");
ArrayList objects = new ArrayList();
//AssertWRules awr = new AssertWRules();
// Runtime rt = Runtime.getRuntime();
long total1 = GC.GetTotalMemory(true);
//long free1 = rt.freeMemory();
//long used1 = total1 - free1;
int count = 5000;
Console.WriteLine("loading file " + rulefile);
Console.WriteLine("Used memory before creating objects " + total1 + " bytes " +
(total1/1024) + " Kb");
for (int idx = 0; idx < count; idx++)
{
Account acc = new Account();
acc.AccountId = "acc" + idx;
// acc.setAccountId("acc" + ran.Next(4));
acc.AccountType = "standard";
acc.First = Convert.ToString(ran.Next(100000));
acc.Last = Convert.ToString(ran.Next(100000));
acc.Middle = Convert.ToString(ran.Next(100000));
acc.OfficeCode = Convert.ToString(ran.Next(100000));
acc.RegionCode = Convert.ToString(ran.Next(100000));
acc.Status = "active";
acc.Title = "mr";
acc.Username = Convert.ToString(ran.Next(100000));
acc.AreaCode = Convert.ToString(ran.Next(999));
acc.Exchange = Convert.ToString(ran.Next(999));
acc.Number = Convert.ToString(ran.Next(999));
acc.Ext = Convert.ToString(ran.Next(9999));
objects.Add(acc);
}
long total2 = GC.GetTotalMemory(true);
//long free2 = rt.freeMemory();
//long used2 = total2 - free2;
Console.WriteLine("Used memory after creating objects " + total2 + " bytes " +
(total2/1024) + " Kb " + (total2/1024/1024) + " Mb");
int loop = 5;
long ETTotal = 0;
for (int idx = 0; idx < loop; idx++)
{
Rete engine = new Rete();
engine.declareObject(typeof (Account), "Account");
try
{
StreamReader freader = new StreamReader(rulefile);
CLIPSParser parser = new CLIPSParser(engine, freader);
//Object item = null;
ArrayList list = new ArrayList();
long start = DateTime.Now.Ticks;
parse(engine, parser, list);
long end = DateTime.Now.Ticks;
long el = end - start;
// parser.close();
//rt.gc();
Console.WriteLine("time to parse rules " + el + " ms");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
IEnumerator itr = objects.GetEnumerator();
long start2 = DateTime.Now.Ticks;
try
{
while (itr.MoveNext())
{
engine.assertObject(itr.Current, "Account", false, false);
}
}
catch (AssertException e)
{
Console.WriteLine(e.Message);
}
long end2 = DateTime.Now.Ticks;
long start3 = DateTime.Now.Ticks;
int fired = 0;
try
{
fired = engine.fire();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
long end3 = DateTime.Now.Ticks;
long total3 = GC.GetTotalMemory(true);
//long free3 = rt.freeMemory();
//long used3 = total3 - free3;
Console.WriteLine("Number of rules: " +
engine.CurrentFocus.RuleCount);
Console.WriteLine("rules fired " + fired);
Console.WriteLine("Used memory after asserting objects " + total3 + " bytes " +
(total3/1024) + " Kb " + (total3/1024/1024) + " Mb");
Console.WriteLine("number of facts " + engine.ObjectCount);
Console.WriteLine("memory used by facts " + (total3 - total3)/1024/1024 + " Mb");
Console.WriteLine("elapsed time to assert " + (end2 - start2) + " ms");
Console.WriteLine("elapsed time to fire " + (end3 - start3) + " ms");
ETTotal += (end2 - start2);
engine.printWorkingMemory(true, false);
//engine.close();
engine.clearAll();
engine.close();
//rt.gc();
}
Console.WriteLine("Average ET to assert " + (ETTotal/loop) + " ms");
}
public static void main(String[] args)
{
String rulefile = "./benchmark_files/4K_rules_50Kdata_sequential.clp";
//String datafile = "./benchmark_files/test.clp";
//bool keepopen = false;
if (args != null && args.Length > 0)
{
rulefile = args[0];
}
//if (args.Length >= 2)
//{
// if (args[1].Equals("true", StringComparison.InvariantCultureIgnoreCase))
// {
// keepopen = true;
// }
//}
Console.WriteLine("Using file " + rulefile);
MemoryBenchmark2 mb = new MemoryBenchmark2();
long begin = DateTime.Now.Ticks;
long totalET = 0;
long parseET = 0;
ArrayList facts = new ArrayList(50000);
// Runtime rt = Runtime.getRuntime();
long total1 = GC.GetTotalMemory(true);
//long free1 = rt.freeMemory();
//long used1 = total1 - free1;
int loopcount = 5;
Console.WriteLine("Used memory before creating engine " + total1 + " bytes " +
(total1/1024) + " Kb");
for (int loop = 0; loop < loopcount; loop++)
{
Console.WriteLine(" ---------------------------------- ");
Rete engine = new Rete();
facts.Clear();
long total2 = GC.GetTotalMemory(true);
//long free2 = rt.freeMemory();
//long used2 = total2 - free2;
Console.WriteLine("Used memory after creating engine " + total2 + " bytes " +
(total2/1024) + " Kb");
try
{
StreamReader freader = new StreamReader(rulefile);
CLIPSParser parser = new CLIPSParser(engine, freader);
long start = DateTime.Now.Ticks;
mb.parse(engine, parser, facts);
long end = DateTime.Now.Ticks;
long el = end - start;
parser.close();
//rt.gc();
parseET += el;
long total3 = GC.GetTotalMemory(true);
//long free3 = rt.freeMemory();
//long used3 = total3 - free3;
Console.WriteLine("Used memory after loading rules, and parsing data " +
(total3/1024) + " Kb " + (total3/1024/1024) + " Mb");
Console.WriteLine("elapsed time to parse the rules and data " +
el + " ms");
Console.WriteLine("Number of rules: " +
engine.CurrentFocus.RuleCount);
// now assert the facts
IEnumerator itr = facts.GetEnumerator();
long start2 = DateTime.Now.Ticks;
while (itr.MoveNext())
{
Deffact fct = (Deffact) itr.Current;
engine.assertFact(fct);
}
int actCount = engine.ActivationList.size();
long end2 = DateTime.Now.Ticks;
long et2 = end2 - start2;
totalET += et2;
// now fire the rules
long start3 = 0;
long end3 = 0;
int fired = 0;
try
{
start3 = DateTime.Now.Ticks;
fired = engine.fire();
end3 = DateTime.Now.Ticks;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
facts.Clear();
long total4 = GC.GetTotalMemory(true);
//long free4 = rt.freeMemory();
//long used4 = total4 - free4;
Console.WriteLine("");
Console.WriteLine("Number of facts - " + engine.DeffactCount);
Console.WriteLine("Time to assert facts " + et2 + " ms");
Console.WriteLine("Used memory after assert " +
(total4/1024) + " Kb " + (total4/1024/1024) + " Mb");
engine.printWorkingMemory(true, false);
Console.WriteLine("number of activations " + actCount);
Console.WriteLine("rules fired " + fired);
Console.WriteLine("time to fire rules " + (end3 - start3) + " ms");
}
catch (FileNotFoundException e)
{
Console.WriteLine(e.Message);
}
catch (AssertException e)
{
Console.WriteLine(e.Message);
}
engine.close();
engine = null;
//rt.gc();engine.close();
}
long finished = DateTime.Now.Ticks;
Console.WriteLine("average parse ET - " + parseET/loopcount + " ms");
Console.WriteLine("average assert ET - " + totalET/loopcount + " ms");
Console.WriteLine("total run time " + (finished - begin) + " ms");
}
public void mainTest()
{
String rulefile = getRoot("share_5nodes.clp");
//bool keepopen = false;
int fcount = 50000;
Console.WriteLine("Using file " + rulefile);
RulesetBenchmark2 mb = new RulesetBenchmark2();
long begin = DateTime.Now.Ticks;
long totalET = 0;
long parseET = 0;
ArrayList facts = new ArrayList(50000);
// Runtime rt = Runtime.getRuntime();
long total1 = GC.GetTotalMemory(true);
//long free1 = rt.freeMemory();
//long used1 = total1 - free1;
int loopcount = 5;
Console.WriteLine("Used memory before creating engine " + total1 + " bytes " +
(total1/1024) + " Kb");
for (int loop = 0; loop < loopcount; loop++)
{
Console.WriteLine(" ---------------------------------- ");
Rete engine = new Rete();
facts.Clear();
// declare the objects
engine.declareObject(typeof (Account), "account");
engine.declareObject(typeof (Transaction), "transaction");
long total2 = GC.GetTotalMemory(true);
//long free2 = rt.freeMemory();
//long used2 = total2 - free2;
Console.WriteLine("Used memory after creating engine " + total2 + " bytes " +
(total2/1024) + " Kb");
try
{
StreamReader freader = new StreamReader(rulefile);
CLIPSParser parser = new CLIPSParser(engine, freader);
long start = DateTime.Now.Ticks;
mb.parse(engine, parser, facts);
long end = DateTime.Now.Ticks;
long el = end - start;
parser.close();
//rt.gc();
parseET += el;
long total3 = GC.GetTotalMemory(true);
//long free3 = rt.freeMemory();
//long used3 = total3 - free3;
Console.WriteLine("Used memory after loading rules, and parsing data " +
(total3/1024) + " Kb " + (total3/1024/1024) + " Mb");
Console.WriteLine("elapsed time to parse the rules and data " +
el + " ms");
Console.WriteLine("Number of rules: " +
engine.CurrentFocus.RuleCount);
// now create the facts
Account acc = new Account();
acc.AccountType = "standard";
facts.Add(acc);
for (int i = 0; i < fcount; i++)
{
Transaction tx = new Transaction();
tx.AccountId = "acc" + i;
tx.Exchange = "NYSE";
tx.Issuer = "AAA";
tx.Shares = 100.00;
tx.SecurityType = "stocks";
tx.SubIndustryID = 25201010;
facts.Add(tx);
}
IEnumerator itr = facts.GetEnumerator();
long start2 = DateTime.Now.Ticks;
while (itr.MoveNext())
{
Object d = itr.Current;
if (d is Account)
{
engine.assertObject(d, "account", false, true);
}
else
{
engine.assertObject(d, "transaction", false, false);
}
}
int actCount = engine.ActivationList.size();
long end2 = DateTime.Now.Ticks;
long et2 = end2 - start2;
totalET += et2;
// now fire the rules
long start3 = 0;
long end3 = 0;
int fired = 0;
try
{
start3 = DateTime.Now.Ticks;
fired = engine.fire();
end3 = DateTime.Now.Ticks;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
facts.Clear();
long total4 = GC.GetTotalMemory(true);
//long free4 = rt.freeMemory();
//long used4 = total4 - free4;
Console.WriteLine("");
Console.WriteLine("Number of facts - " + engine.ObjectCount);
Console.WriteLine("Time to assert facts " + et2 + " ms");
Console.WriteLine("Used memory after assert " +
(total4/1024) + " Kb " + (total4/1024/1024) + " Mb");
engine.printWorkingMemory(true, false);
Console.WriteLine("number of activations " + actCount);
Console.WriteLine("rules fired " + fired);
Console.WriteLine("time to fire rules " + (end3 - start3) + " ms");
}
catch (FileNotFoundException e)
{
Console.WriteLine(e.Message);
}
catch (AssertException e)
{
Console.WriteLine(e.Message);
}
engine.close();
engine = null;
//rt.gc();
}
long finished = DateTime.Now.Ticks;
Console.WriteLine("average parse ET - " + parseET/loopcount + " ms");
Console.WriteLine("average assert ET - " + totalET/loopcount + " ms");
Console.WriteLine("total run time " + (finished - begin) + " ms");
}