--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/bench/t_t64fnc.cpp Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,537 @@
+// Copyright (c) 1996-2009 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_t64fnc.cpp
+//
+//
+
+#include <e32std.h>
+#include <e32std_private.h>
+
+GLREF_D volatile TInt64 count;
+GLREF_D volatile TInt64 a, b, c;
+
+TInt TInt64Addition(TAny*)
+ {
+
+ TInt64 al = a;
+ const TInt64 bl = b;
+ const TInt64 x = 1;
+ for(;;)
+ {
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+ al +=bl;
+
+ a = al;
+ count += x;
+ if (!count)
+ break;
+ }
+ return (TInt)count;
+ }
+
+TInt TInt64Subtraction(TAny*)
+ {
+
+ a = MAKE_TINT64(0x31514531,0x93471672u);
+ b = MAKE_TINT64(0x51514531,0x33847162);
+
+ TInt64 al = a;
+ const TInt64 bl = b;
+ const TInt64 x = 1;
+ for(;;)
+ {
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+ al -=bl;
+
+ a = al;
+ count += x;
+ if (!count)
+ break;
+ }
+ return (TInt)count;
+ }
+
+
+TInt TInt64Multiplication(TAny*)
+ {
+ a = MAKE_TINT64(0xffffffff,0xfa0a1f00u);
+ b = MAKE_TINT64(0x0,0xfa0a1f00u);
+
+ TInt64 al = a;
+ const TInt64 bl = b;
+ const TInt64 x = 1;
+
+ for(;;)
+ {
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+ al *=bl;
+
+ a = al;
+ count += x;
+ if (!count)
+ break;
+ }
+ return (TInt)count;
+ }
+
+TInt TInt64Division(TAny*)
+ {
+
+ a = MAKE_TINT64(0x31514531,0x93471672u);
+ b = MAKE_TINT64(0x0,0x05F5E100);
+
+ TInt64 al = a;
+ const TInt64 bl = b;
+ const TInt64 x = 1;
+
+ for(;;)
+ {
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+ al /=bl;
+
+ a = al;
+ count += x;
+ if (!count)
+ break;
+ }
+ return (TInt)count; }
+