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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// e32test\bench\t_r64fnc.cpp
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//
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//
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#include <e32std.h>
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#include <e32std_private.h>
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#include <e32math.h>
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volatile TReal64 Zero(0);
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volatile TReal64 One(1);
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volatile TReal64 Two(2);
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volatile TReal64 Ten(10);
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volatile TReal64 Pi(3.14159265358979323846);
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volatile TReal64 TenPoint01(10.01);
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volatile TReal64 r(0);
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TReal64 AntiOptimization[16] = {0.1, 1, 3.14159265358979323846, 10.01,
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2.7, 3, 27.2, 11.23,
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76.1, 9, 56.1, 1/9,
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1/3, 22, 99.7, 42};
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44
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GLREF_D volatile TUint count;
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0
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TInt TReal64Addition(TAny*)
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{
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count=0;
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0
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FOREVER
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{
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r=AntiOptimization[count & 0xf];
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0
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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r+=One;
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count++;
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0
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}
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}
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TInt TReal64Subtraction(TAny*)
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{
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count=0;
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0
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FOREVER
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{
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r=AntiOptimization[count & 0xf];
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0
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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r-=Ten;
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count++;
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0
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}
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}
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TInt TReal64Multiplication(TAny*)
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{
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count=0;
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0
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FOREVER
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{
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r=AntiOptimization[count & 0xf];
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0
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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r*=Pi;
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count++;
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0
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}
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}
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TInt TReal64Division(TAny*)
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{
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count=0;
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0
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FOREVER
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{
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r=AntiOptimization[count & 0xf];
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0
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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r/=Ten;
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count++;
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0
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}
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}
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TInt TRealSqrt(TAny*)
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{
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TReal r;
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FOREVER
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{
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Math::Sqrt(r,2.0);
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Math::Sqrt(r,3.0);
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Math::Sqrt(r,4.0);
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Math::Sqrt(r,5.0);
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Math::Sqrt(r,3.14159265358979323846);
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Math::Sqrt(r,2.71828182845904524);
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Math::Sqrt(r,0.69314718055994531);
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Math::Sqrt(r,1.414213562373);
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Math::Sqrt(r,1.7320508078);
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Math::Sqrt(r,299792458.0);
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count++;
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}
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}
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TInt TRealSin(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::Sin(r,1.0);
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Math::Sin(r,2.0);
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Math::Sin(r,3.0);
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Math::Sin(r,4.0);
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Math::Sin(r,5.0);
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Math::Sin(r,6.0);
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Math::Sin(r,7.0);
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Math::Sin(r,8.0);
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Math::Sin(r,9.0);
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Math::Sin(r,-1.0);
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count++;
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}
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}
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TInt TRealLn(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::Ln(r,3.141592653589793238);
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Math::Ln(r,2.718281828459045235);
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Math::Ln(r,7.389056098930650227);
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Math::Ln(r,2.0);
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Math::Ln(r,3.0);
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Math::Ln(r,5.0);
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Math::Ln(r,7.0);
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Math::Ln(r,11.0);
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Math::Ln(r,13.0);
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Math::Ln(r,17.0);
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count++;
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}
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}
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TInt TRealExp(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::Exp(r,3.14159265358979323846);
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Math::Exp(r,-3.14159265358979323846);
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Math::Exp(r,0.69314718056);
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Math::Exp(r,-0.69314718056);
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Math::Exp(r,1.0);
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Math::Exp(r,-1.0);
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Math::Exp(r,2.0);
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Math::Exp(r,-2.0);
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Math::Exp(r,11.0);
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Math::Exp(r,-11.0);
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count++;
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}
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}
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TInt TRealAsin(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::ASin(r,0.1);
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Math::ASin(r,0.2);
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Math::ASin(r,0.3);
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Math::ASin(r,0.4);
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Math::ASin(r,0.5);
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Math::ASin(r,0.6);
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Math::ASin(r,0.7);
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Math::ASin(r,0.8);
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Math::ASin(r,0.9);
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Math::ASin(r,-0.9);
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count++;
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}
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}
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TInt TRealAtan(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::ATan(r,0.1);
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Math::ATan(r,0.3);
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Math::ATan(r,0.5);
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Math::ATan(r,0.7);
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Math::ATan(r,0.9);
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Math::ATan(r,1.1);
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Math::ATan(r,1.3);
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Math::ATan(r,1.5);
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Math::ATan(r,1.7);
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Math::ATan(r,2.9);
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count++;
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}
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}
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TInt TRealTan(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::Tan(r,1.0);
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Math::Tan(r,2.0);
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Math::Tan(r,3.0);
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Math::Tan(r,4.0);
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Math::Tan(r,5.0);
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Math::Tan(r,6.0);
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Math::Tan(r,7.0);
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Math::Tan(r,8.0);
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Math::Tan(r,9.0);
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Math::Tan(r,-1.0);
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count++;
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}
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}
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TInt TRealPower(TAny*)
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{
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TReal r=7;
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FOREVER
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{
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Math::Pow(r,2.718281828459045235,2.718281828459045235);
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Math::Pow(r,3.141592653589793238,3.141592653589793238);
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Math::Pow(r,1.414213562373,3.1);
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Math::Pow(r,299792458,0.70710678118);
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Math::Pow(r,1.989e30,0.1);
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Math::Pow(r,0.86602540378,-1.6180334);
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Math::Pow(r,7.0,0.5772156649);
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Math::Pow(r,95.4,1.57079);
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Math::Pow(r,317.9,0.3333333333333333);
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Math::Pow(r,299792458,-2.718281828459045235);
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count++;
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}
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}
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