diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kerneltest/e32test/bench/t_prof.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kerneltest/e32test/bench/t_prof.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,78 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\bench\t_prof.cpp
+// 
+//
+
+#include <e32test.h>
+#include "d_prof.h"
+
+RTest test(_L("T_PROFILE"));
+RProfile Profile;
+
+LOCAL_C void ProfileAllThreads()
+	{
+	TFindThread ft(_L("*"));
+	TFullName fullname;
+	test.Console()->ClearScreen();
+	FOREVER
+		{
+		TInt r=ft.Next(fullname);
+		if (r!=KErrNone)
+			break;
+		RThread t;
+		r=t.Open(ft);
+		if (r==KErrNone)
+			{
+			TProfileData data;
+			r=Profile.Read(t,data);
+			if (r==KErrNone)
+				{
+				while(fullname.Length()<40)
+					fullname.Append(TChar(' '));
+				test.Printf(_L("%S T=%9d C=%9d Y=%9d\n"),
+					&fullname,data.iTotalCpuTime,data.iMaxContinuousCpuTime,data.iMaxTimeBeforeYield);
+				}
+			t.Close();
+			}
+		}
+	}
+
+GLDEF_C TInt E32Main()
+	{
+	test.Title();
+	TInt r=User::LoadLogicalDevice(_L("D_PROF"));
+	if (r!=KErrNone && r!=KErrAlreadyExists)
+		User::Panic(_L("T_PROF0"),r);
+	r=Profile.Open();
+	if (r!=KErrNone)
+		User::Panic(_L("T_PROF1"),r);
+	FOREVER
+		{
+		TKeyCode key=test.Getch();
+		if (key==TKeyCode('r'))
+			{
+			Profile.Reset();
+			}
+		else if (key==TKeyCode('p'))
+			{
+			ProfileAllThreads();
+			}
+		else if (key==TKeyCode('x'))
+			break;
+		}
+	Profile.Close();
+	User::FreeLogicalDevice(_L("Profile"));
+	return KErrNone;
+	}