/// <summary>
///
/// </summary>
public virtual void testTwoSharedNodes()
{
try
{
int factCount = 5000;
string file = "20rules_2CE_2shared.drl";
int loop = 5;
long totalload = 0;
long totalassert = 0;
long totalfire = 0;
System.Diagnostics.Process rt = System.Diagnostics.Process.GetCurrentProcess();
for (int c = 0; c < loop; c++)
{
long loadStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
RuleBase ruleBase = readRule(file);
long loadEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long loadet = loadEnd - loadStart;
totalload += loadet;
System.GC.Collect();
System.Console.Out.WriteLine("time to load " + file + " " + loadet + "ms");
WorkingMemory workingMemory = ruleBase.NewWorkingMemory();
System.Collections.ArrayList objects = new System.Collections.ArrayList();
Account acc = new Account();
acc.Status = "standard";
objects.Add(acc);
// create the objects
for (int idx = 0; idx < factCount; idx++)
{
Address addr = new Address();
addr.City = "boston";
addr.State = "ma";
addr.HouseType = "single family" + idx;
addr.Status = "not listed";
addr.Country = "usa";
objects.Add(addr);
}
System.Collections.IEnumerator itr = objects.GetEnumerator();
long assertStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
//UPGRADE_TODO: Method 'java.util.Iterator.hasNext' was converted to 'System.Collections.IEnumerator.MoveNext' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratorhasNext'"
while (itr.MoveNext())
{
//UPGRADE_TODO: Method 'java.util.Iterator.next' was converted to 'System.Collections.IEnumerator.Current' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilIteratornext'"
workingMemory.assertObject(itr.Current);
}
long assertEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long assertet = assertEnd - assertStart;
totalassert += assertet;
System.GC.Collect();
System.Console.Out.WriteLine("time to assert " + assertet + " ms");
long fireStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
workingMemory.fireAllRules();
long fireEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long fireet = fireEnd - fireStart;
totalfire += fireet;
System.Console.Out.WriteLine("time to fireAllRules " + fireet + " ms");
workingMemory.dispose();
System.GC.Collect();
}
System.Console.Out.WriteLine(file);
System.Console.Out.WriteLine("number of objects asserted " + factCount);
System.Console.Out.WriteLine("average load " + (totalload / loop) + " ms");
System.Console.Out.WriteLine("average assert " + (totalassert / loop) + " ms");
System.Console.Out.WriteLine("average fire " + (totalfire / loop) + " ms");
}
catch (System.Exception e)
{
// SupportClass.WriteStackTrace(e, Console.Error);
}
}
/// <summary> test the performance with 50 facts and 5 rules. The test measures
/// the load, assert and fire time.
/// </summary>
public virtual void testFiveSharedNodes()
{
try
{
int factCount = 5000;
string file = "20rules_2CE_5shared.drl";
int loop = 5;
long totalload = 0;
long totalassert = 0;
long totalfire = 0;
long aveloadmem = 0;
long aveassertmem = 0;
System.Diagnostics.Process rt = System.Diagnostics.Process.GetCurrentProcess();
for (int c = 0; c < loop; c++)
{
System.GC.Collect();
//long memt1 = rt.totalMemory();
//long memf1 = rt.freeMemory();
//long used1 = memt1 - memf1;
long loadStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
RuleBase ruleBase = readRule(file);
long loadEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
//long memt2 = rt.totalMemory();
//long memf2 = rt.freeMemory();
//long used2 = memt2 - memf2;
long loadet = loadEnd - loadStart;
System.GC.Collect();
totalload += loadet;
//aveloadmem += (used2 - used1);
System.Console.Out.WriteLine("time to load " + file + " " + loadet + "ms");
//System.Console.Out.WriteLine("load memory used " + ((used2 - used1) / 1024) + " kb");
WorkingMemory workingMemory = ruleBase.NewWorkingMemory();
System.Collections.ArrayList objects = new System.Collections.ArrayList();
Account acc = new Account();
acc.Status = "standard";
objects.Add(acc);
// create the objects
for (int idx = 0; idx < factCount; idx++)
{
Address addr = new Address();
addr.City = "boston";
addr.State = "ma";
addr.HouseType = "single family";
addr.Status = "not listed";
addr.Country = "usa";
addr.AccountId = "acc" + idx;
objects.Add(addr);
}
System.Collections.IEnumerator itr = objects.GetEnumerator();
//long memt3 = rt.totalMemory();
//long memf3 = rt.freeMemory();
//long used3 = memt3 - memf3;
long assertStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
while (itr.MoveNext())
{
workingMemory.assertObject(itr.Current);
}
long assertEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
//long memt4 = rt.totalMemory();
//long memf4 = rt.freeMemory();
//long used4 = memt4 - memf4;
long assertet = assertEnd - assertStart;
totalassert += assertet;
//aveassertmem += (used4 - used3);
System.Console.Out.WriteLine("time to assert " + assertet + " ms");
//System.Console.Out.WriteLine("assert memory used " + ((used4 - used3) / 1024) + " kb");
long fireStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
workingMemory.fireAllRules();
long fireEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long fireet = fireEnd - fireStart;
totalfire += fireet;
System.Console.Out.WriteLine("time to fireAllRules " + fireet + " ms");
workingMemory.dispose();
System.GC.Collect();
System.Console.Out.WriteLine("");
}
System.Console.Out.WriteLine(file);
System.Console.Out.WriteLine("number of objects asserted " + factCount);
System.Console.Out.WriteLine("average load " + (totalload / loop) + " ms");
//System.Console.Out.WriteLine("average load mem " + (aveloadmem / 1024 / loop) + " kb");
System.Console.Out.WriteLine("average assert " + (totalassert / loop) + " ms");
//System.Console.Out.WriteLine("average assert mem " + (aveassertmem / 1024 / loop) + " kb");
System.Console.Out.WriteLine("average fire " + (totalfire / loop) + " ms");
}
catch (System.Exception e)
{
// SupportClass.WriteStackTrace(e, Console.Error);
}
}
/// <summary>
///
/// </summary>
public void testTwoSharedNodes()
{
try
{
int factCount = 5000;
string file = "20rules_2shared.drl";
int loop = 5;
long totalload = 0;
long totalassert = 0;
long totalfire = 0;
System.Diagnostics.Process rt = System.Diagnostics.Process.GetCurrentProcess();
for (int c = 0; c < loop; c++)
{
System.GC.Collect();
long loadStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
RuleBase ruleBase = readRule(file);
long loadEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long loadet = loadEnd - loadStart;
totalload += loadet;
System.GC.Collect();
System.Console.Out.WriteLine("time to load " + file + " " + loadet + "ms");
WorkingMemory workingMemory = ruleBase.NewWorkingMemory();
System.Collections.ArrayList objects = new System.Collections.ArrayList();
// create the objects
for (int idx = 0; idx < factCount; idx++)
{
Address addr = new Address();
addr.City = "boston";
addr.State = "ma";
addr.HouseType = "single family" + idx;
addr.Status = "not listed";
addr.Country = "usa";
objects.Add(addr);
}
System.Collections.IEnumerator itr = objects.GetEnumerator();
long assertStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
while (itr.MoveNext())
{
workingMemory.assertObject(itr.Current);
}
long assertEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long assertet = assertEnd - assertStart;
totalassert += assertet;
System.GC.Collect();
System.Console.Out.WriteLine("time to assert " + assertet + " ms");
long fireStart = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
workingMemory.fireAllRules();
long fireEnd = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
long fireet = fireEnd - fireStart;
totalfire += fireet;
System.Console.Out.WriteLine("time to fireAllRules " + fireet + " ms");
workingMemory.dispose();
System.GC.Collect();
}
System.Console.Out.WriteLine(file);
System.Console.Out.WriteLine("number of objects asserted " + factCount);
System.Console.Out.WriteLine("average load " + (totalload / loop) + " ms");
System.Console.Out.WriteLine("average assert " + (totalassert / loop) + " ms");
System.Console.Out.WriteLine("average fire " + (totalfire / loop) + " ms");
}
catch (System.Exception e)
{
//SupportClass.WriteStackTrace(e, Console.Error);
}
}