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windows-server-2003/sdktools/trace/csharptracepack/perftest/tracegen-dll/tracetest.cs

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//---------------------------------------------------------------------------
// File: TraceTest
//
// A Test Program for using the ETW Trace Listener
//
// Author: Melur Raghuraman
// Date: 01 Oct 2001
//---------------------------------------------------------------------------
using System;
using System.Threading;
using System.Diagnostics;
using System.IO;
using System.Data;
using System.Configuration;
using Microsoft.Win32.Diagnostics;
using System.Reflection;
/// <summary>
/// Summary description for TraceTest.
/// </summary>
///
class TraceTest
//TraceTest
{
//
// This routine is a sample of what a performance and capacity planning trace
// provider will do to generate ETW traces.
//
static void PerfTracingSample(int eventCount, int argCount, bool bString)
{
uint i;
uint Status;
Int64 AvgTime;
int arg1 = 3276;
int arg2 = 56797;
Guid TransactionGuid = new Guid("{b4955bf0-3af1-4740-b475-99055d3fe9aa}");
Console.WriteLine("Perf Tracing Sample running");
TimerTest MyTimer = new TimerTest();
WinTraceProvider MyProvider = new WinTraceProvider (new Guid("{98bea4af-ef37-424a-b457-9ea1cfd77dd9}") );
MyTimer.Start();
for (i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
if (!bString)
{
switch (argCount)
{
case 0: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start); break;
case 1: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1); break;
case 2: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2); break;
case 3: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1); break;
case 4: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1, arg2); break;
case 5: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1, arg2, arg1); break;
case 6: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1, arg2, arg1, arg2); break;
case 7: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1, arg2, arg1, arg2, arg1); break;
case 8: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, arg1, arg2, arg1, arg2, arg1, arg2, arg1, arg1); break;
}
}
else
{
switch (argCount)
{
case 0: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start); break;
case 1: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012"); break;
case 2: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 3: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 4: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 5: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 6: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 7: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012"); break;
case 8: Status = MyProvider.TraceEvent(TransactionGuid, EventType.Start, "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012", "12345678901234567890123456789012","12345678901234567890123456789012"); break;
}
}
}
}
MyTimer.Stop();
AvgTime = MyTimer.Average() / eventCount;
Console.WriteLine("Start {0} End {1} Count {2} Delta {3} Freq {4}", MyTimer.m_Start, MyTimer.m_End, MyTimer.m_Count, MyTimer.m_Sum, MyTimer.m_Freq);
AvgTime = MyTimer.m_Sum / MyTimer.m_Freq; // This is in seconds
Console.WriteLine("Elapsed Time {0} milli seconds ", AvgTime*1000);
// Assumes you are running on a 1700 MHz box.
AvgTime = MyTimer.m_Sum * (1700 * 1000000 / eventCount);
AvgTime = AvgTime / MyTimer.m_Freq;
Console.WriteLine("Done! Average Time for {0} calls = {1} Cycles", eventCount, AvgTime);
}
//
// Here's what a debug trace provider will have to do to generate debug traces
//
static void DebugTracingSample(int eventCount, int argCount, bool bString)
{
uint i;
int EventCount = eventCount;
uint Status;
long AvgTime;
unsafe
{
/* Test to determine how characters are encoded in the String class */
sbyte[] b ={ 0x64, 0x65, 0x66, 0x67 };
fixed(sbyte* sbyteArray = b)
{
String s = new String(sbyteArray,0,4);
Console.WriteLine("Test String = " + s + " Length = " + s.Length);
int len = s.Length*2;
fixed(char* cArray = s.ToCharArray())
{
byte* bArray = (byte*)cArray;
for(int h = 0; h < len; h++)
Console.WriteLine("[{0}]:{1}",h,bArray[h]);
}
}
}
Console.WriteLine("DebugTracing Sample Running");
unsafe {Console.WriteLine("sizeof char = " + sizeof(char));}
TimerTest MyTimer = new TimerTest();
WinTraceProvider MyProvider = new WinTraceProvider (new Guid("{98bea4af-ef37-424a-b457-9ea1cfd77dd9}") );
/*** scratch work - start ***/
Assembly assembly;
assembly = Assembly.GetAssembly(MyTimer.GetType());
Console.WriteLine("Code base : " + assembly.CodeBase);
/*** scratch work - end ***/
string frmtstr = "Hello {0}";
string frmtstr2 = "Arg0 = {0} Arg1 = {1}";
string frmtstr3 = "Arg0 ={0} Arg1 = {1} Arg2 = {2}";
bool bool_v=false;
byte byte_v=(byte)99;
sbyte sbyte_v = (sbyte)-114;
short short_v = (short)-54;
ushort ushort_v = (ushort)5000;
int int_v = -654;
uint uint_v = (uint)12345;
long long_v = (long)-98765;
ulong ulong_v = (ulong)1234567;
string string_v = "Does it work [2]?";
char char_v='G';
decimal decimal_v=(decimal)200.876543243213D;
object decimal_obj = decimal_v;
double double_v=(double)3.00;
float float_v=2.00F;
//This is a string of length 128 bytes
string testStr = "We began in earnest on Microsoft Windows 2000 in August 1996!!!!";
//string testStr = "12345678"; //16 bytes in length
//Yes, it is only a performance test and hence we do not need the actual formatting. Yet....
string testFmtStr1="Test Message = {0}", testFmtStr2 = testFmtStr1+",{1}", testFmtStr3 = testFmtStr2+",{2}";
string testFmtStr4=testFmtStr3+",{3}", testFmtStr5=testFmtStr4+",{4}",testFmtStr6=testFmtStr5+",{5}";
string testFmtStr7=testFmtStr6+",{6}", testFmtStr8=testFmtStr7+",{7}";
Console.WriteLine("Length = " + testStr.Length);
string emptyString = "";
Console.WriteLine("Length of empty string = "+emptyString.Length);
//Console.WriteLine(String.Format("Dummy Format {0} {1}","Hello"));
unsafe{Console.WriteLine("size of decimal = " + sizeof(decimal));}
Console.WriteLine("Length of decimal string = " + decimal_obj.ToString().Length);
if (bString)
{
//Gather performance results for logging a message containing 1 128-byte argument.
Console.WriteLine("Helooooo {0} {1} {2}",decimal_v,(object)null,decimal_v);
//MyProvider.DoTraceMessage(1,"Helloooo {0} {1} {2}",decimal_v,(object)null,decimal_v);
MyTimer.Start();
for(i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
switch(argCount)
{
case 1:MyProvider.DoTraceMessage(1,testFmtStr1,testStr);break;
case 2:MyProvider.DoTraceMessage(1,testFmtStr2,testStr,testStr);break;
case 3:MyProvider.DoTraceMessage(1,testFmtStr3,testStr,testStr,testStr);break;
case 4:MyProvider.DoTraceMessage(1,testFmtStr4,testStr,testStr,testStr,testStr);break;
case 5:MyProvider.DoTraceMessage(1,testFmtStr5,testStr,testStr,testStr,testStr, testStr);break;
case 6:MyProvider.DoTraceMessage(1,testFmtStr6,testStr,testStr,testStr,testStr, testStr, testStr);break;
case 7:MyProvider.DoTraceMessage(1,testFmtStr7,testStr,testStr,testStr,testStr, testStr, testStr, testStr);break;
case 8:MyProvider.DoTraceMessage(1,testFmtStr8,testStr,testStr,testStr,testStr, testStr, testStr, testStr, testStr);break;
}
}
}
MyTimer.Stop();
}
else
{
MyTimer.Start();
MyProvider.DoTraceMessage(1,frmtstr,bool_v);
MyProvider.DoTraceMessage(1,frmtstr,byte_v);
MyProvider.DoTraceMessage(1,frmtstr,sbyte_v);
MyProvider.DoTraceMessage(1,frmtstr,short_v);
MyProvider.DoTraceMessage(1,frmtstr,ushort_v);
MyProvider.DoTraceMessage(1,frmtstr,int_v);
MyProvider.DoTraceMessage(1,frmtstr,uint_v);
MyProvider.DoTraceMessage(1,frmtstr,long_v);
MyProvider.DoTraceMessage(1,frmtstr,ulong_v);
MyProvider.DoTraceMessage(1,frmtstr,float_v);
MyProvider.DoTraceMessage(1,frmtstr,double_v);
MyProvider.DoTraceMessage(1,frmtstr,decimal_v);
MyProvider.DoTraceMessage(1,frmtstr,char_v);
MyProvider.DoTraceMessage(1,frmtstr,string_v);
MyProvider.DoTraceMessage(1,frmtstr2,uint_v,byte_v);
Status = MyProvider.DoTraceMessage(1,frmtstr3,decimal_v,float_v,long_v);
/*
for (i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
for(i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
switch(argCount)
{
case 1:MyProvider.DoTraceMessage(1,testFmtStr1,decimal_v);break;
case 2:MyProvider.DoTraceMessage(1,testFmtStr2,decimal_v,decimal_v);break;
case 3:MyProvider.DoTraceMessage(1,testFmtStr3,decimal_v,decimal_v,decimal_v);break;
case 4:MyProvider.DoTraceMessage(1,testFmtStr4,decimal_v,decimal_v,decimal_v,decimal_v);break;
case 5:MyProvider.DoTraceMessage(1,testFmtStr5,decimal_v,decimal_v,decimal_v,decimal_v, decimal_v);break;
case 6:MyProvider.DoTraceMessage(1,testFmtStr6,decimal_v,decimal_v,decimal_v,decimal_v, decimal_v, decimal_v);break;
case 7:MyProvider.DoTraceMessage(1,testFmtStr7,decimal_v,decimal_v,decimal_v,decimal_v, decimal_v, decimal_v, decimal_v);break;
case 8:MyProvider.DoTraceMessage(1,testFmtStr8,decimal_v,decimal_v,decimal_v,decimal_v, decimal_v, decimal_v, decimal_v, decimal_v);break;
}
}
}
}
}
*/
MyTimer.Stop();
/*
AvgTime = MyTimer.m_Sum * (1700 * 1000000 / eventCount);
AvgTime = AvgTime / MyTimer.m_Freq;
Console.WriteLine("Encoding Scheme [{2} args] : Average Time for {0} calls = {1} Cycles", eventCount, AvgTime, argCount);
MyTimer.Clear();
MyTimer.Start();
for (i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
for(i=0; i < eventCount; i++)
{
if (MyProvider.enabled)
{
switch(argCount)
{
case 1:MyProvider.DoTraceMessage(1,testFmtStr1,((object)decimal_v).ToString());break;
case 2:MyProvider.DoTraceMessage(1,testFmtStr2,((object)decimal_v).ToString(),((object)decimal_v).ToString());break;
case 3:MyProvider.DoTraceMessage(1,testFmtStr3,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString());break;
case 4:MyProvider.DoTraceMessage(1,testFmtStr4,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString());break;
case 5:MyProvider.DoTraceMessage(1,testFmtStr5,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(), ((object)decimal_v).ToString());break;
case 6:MyProvider.DoTraceMessage(1,testFmtStr6,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString());break;
case 7:MyProvider.DoTraceMessage(1,testFmtStr7,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString());break;
case 8:MyProvider.DoTraceMessage(1,testFmtStr8,((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(),((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString(), ((object)decimal_v).ToString());break;
}
}
}
}
}
MyTimer.Stop();
AvgTime = MyTimer.m_Sum * (1700 * 1000000 / eventCount);
AvgTime = AvgTime / MyTimer.m_Freq;
Console.WriteLine("ToString() Scheme [{2} args] : Average Time for {0} calls = {1} Cycles", eventCount, AvgTime, argCount);
*/
}
Console.WriteLine("Debug Test Complete. Timing Results:");
AvgTime = MyTimer.Average() / eventCount;
Console.WriteLine("StartTime {0} EndTime {1} Count {2} Sum {3} Freq {4}", MyTimer.m_Start, MyTimer.m_End, eventCount, MyTimer.m_Sum, MyTimer.m_Freq);
AvgTime = MyTimer.m_Sum / MyTimer.m_Freq; // This is in seconds
AvgTime = MyTimer.m_Sum * (1700 * 1000000 / eventCount);
AvgTime = AvgTime / MyTimer.m_Freq;
Console.WriteLine("Done! Average Time for {0} calls = {1} Cycles", eventCount, AvgTime);
}
static void Main(string[] args)
{
uint i;
int eventCount = 10000;
int argCount = 0;
bool testDebug=false;
bool bString=false;
try
{
i = 0;
while (i < args.Length)
{
if (args[i] == "-Debug")
{
testDebug = true;
}
else if (args[i] == "-nArg")
{
i++;
if (i >= args.Length) return;
argCount = System.Convert.ToInt32(args[i]);
}
else if (args[i] == "-bString")
{
bString = true;
}
else
{
eventCount = 10000; //default
eventCount = System.Convert.ToInt32(args[i]);
}
i++;
}
}
catch (Exception e)
{
Console.WriteLine("{0} Exception caught.", e);
Console.WriteLine("Usage: trace [EventCount] [-nArg argCount] [-bString] [-Debug]");
return;
}
if (testDebug)
{
DebugTracingSample(eventCount, argCount, bString);
}
else
{
Console.WriteLine("PerfTracing with eventCount{0}, argCount {1}, bString {2}", eventCount, argCount, bString);
PerfTracingSample(eventCount, argCount, bString);
}
return;
}
}