///////////////////////////////////////////////////////////////////////////////////////
//
//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
//  By downloading, copying, installing or using the software you agree to this license.
//  If you do not agree to this license, do not download, install,
//  copy or use the software.
//
//
//                           License Agreement
//                For Open Source Computer Vision Library
//
// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// @Authors
//    Niko Li, newlife20080214@gmail.com
//    Jia Haipeng, jiahaipeng95@gmail.com
//    Shengen Yan, yanshengen@gmail.com
//    Jiang Liyuan,jlyuan001.good@163.com
//    Rock Li, Rock.Li@amd.com
//    Zailong Wu, bullet@yeah.net
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
//   * Redistribution's of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//
//   * Redistribution's in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other oclMaterials provided with the distribution.
//
//   * The name of the copyright holders may not be used to endorse or promote products
//     derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
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//M*/


#include "precomp.hpp"
#include <iomanip>

#ifdef HAVE_OPENCL
using namespace cv;
using namespace cv::ocl;
using namespace cvtest;
using namespace testing;
using namespace std;
PARAM_TEST_CASE(ArithmTestBase, MatType, bool)
{
	int type;
	cv::Scalar val;

	//src mat
	cv::Mat mat1; 
	cv::Mat mat2;
	cv::Mat mask;
	cv::Mat dst;
	cv::Mat dst1; //bak, for two outputs

	// set up roi
	int roicols;
	int roirows;
	int src1x;
	int src1y;
	int src2x;
	int src2y;
	int dstx;
	int dsty;
	int maskx;
	int masky;


	//src mat with roi
	cv::Mat mat1_roi;
	cv::Mat mat2_roi;
	cv::Mat mask_roi;
	cv::Mat dst_roi;
	cv::Mat dst1_roi; //bak
	std::vector<cv::ocl::Info> oclinfo;
	//ocl dst mat for testing
	cv::ocl::oclMat gdst_whole;
	cv::ocl::oclMat gdst1_whole; //bak

	//ocl mat with roi
	cv::ocl::oclMat gmat1;
	cv::ocl::oclMat gmat2;
	cv::ocl::oclMat gdst;
	cv::ocl::oclMat gdst1;   //bak
	cv::ocl::oclMat gmask;

	virtual void SetUp()
	{
		type = GET_PARAM(0);

		cv::RNG& rng = TS::ptr()->get_rng();

		cv::Size size(MWIDTH, MHEIGHT);

		mat1 = randomMat(rng, size, type, 5, 16, false);
		//mat2 = randomMat(rng, cv::Size(512,3), type, 5, 16, false);
		mat2 = randomMat(rng, size, type, 5, 16, false);
		dst  = randomMat(rng, size, type, 5, 16, false);
		dst1  = randomMat(rng, size, type, 5, 16, false);
		mask = randomMat(rng, size, CV_8UC1, 0, 2,  false);

		cv::threshold(mask, mask, 0.5, 255., CV_8UC1);

		val = cv::Scalar(rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0));
		int devnums = getDevice(oclinfo);
		CV_Assert(devnums>0);
		//if you want to use undefault device, set it here
		//setDevice(oclinfo[0]);
		setBinpath(CLBINPATH);
	}

	void Has_roi(int b)
	{
		//cv::RNG& rng = TS::ptr()->get_rng();
		if(b)
		{
			//randomize ROI
			roicols =  mat1.cols-1; 
			roirows = mat1.rows-1;
			src1x   = 1;
			src2x   = 1;
			src1y   = 1;
			src2y   = 1;
			dstx    = 1;
			dsty    =1;
			maskx	 =1;
			masky	=1;
		}else
		{
			roicols = mat1.cols;
			roirows = mat1.rows;
			src1x = 0;
			src2x = 0;
			src1y = 0;
			src2y = 0;
			dstx = 0;
			dsty = 0;
			maskx	 =0;
			masky	=0;
		};

		mat1_roi = mat1(Rect(src1x,src1y,roicols,roirows));
		//mat2_roi = mat2(Rect(src2x,src2y,256,1));
		mat2_roi = mat2(Rect(src2x,src2y,roicols,roirows));
		mask_roi = mask(Rect(maskx,masky,roicols,roirows));
		dst_roi  = dst(Rect(dstx,dsty,roicols,roirows));
		dst1_roi = dst1(Rect(dstx,dsty,roicols,roirows));

		//gdst_whole = dst;
		//gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

		//gdst1_whole = dst1;
		//gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));

		//gmat1 = mat1_roi;
		//gmat2 = mat2_roi;
		//gmask = mask_roi; 
	}

};
////////////////////////////////lut/////////////////////////////////////////////////

struct Lut : ArithmTestBase {};

TEST_P(Lut, Mat)
{       

	cv::Mat mat2(3, 512, CV_8UC1);
	cv::RNG& rng = TS::ptr()->get_rng();
	rng.fill(mat2, cv::RNG::UNIFORM, cv::Scalar::all(0), cv::Scalar::all(256));

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);  
			mat2 = randomMat(rng, cv::Size(512,3), type, 5, 16, false);
			mat2_roi = mat2(Rect(src2x,src2y,256,1));


			t0 = (double)cvGetTickCount();//cpu start
			cv::LUT(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;

			t2=(double)cvGetTickCount();//kernel
			cv::ocl::LUT(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		// s=GetParam();
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		//  src2x = rng.uniform( 0,mat2.cols - 256);
		// src2y = rng.uniform (0,mat2.rows - 1);

		// cv::Mat mat2_roi = mat2(Rect(src2x,src2y,256,1));
		mat2 = randomMat(rng, cv::Size(512,3), type, 5, 16, false);
		mat2_roi = mat2(Rect(src2x,src2y,256,1));
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		//   gdst1_whole = dst1;
		//     gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		//     gmask = mask_roi; 

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::LUT(gmat1, gmat2, gdst);
	};
#endif

}



////////////////////////////////exp/////////////////////////////////////////////////

struct Exp : ArithmTestBase {};

TEST_P(Exp, Mat) 
{  

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::exp(mat1_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		

			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
			gmat1 = mat1_roi;

			t2=(double)cvGetTickCount();//kernel
			cv::ocl::exp(gmat1, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download(cpu_dst);
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	
			//EXPECT_MAT_NEAR(dst, cpu_dst, 0,"");
		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};

		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::exp(gmat1, gdst);
	};
#endif

}


////////////////////////////////log/////////////////////////////////////////////////

struct Log : ArithmTestBase {};

TEST_P(Log, Mat) 
{  

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::log(mat1_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::log(gmat1, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::log(gmat1, gdst);
	};
#endif

}




////////////////////////////////add/////////////////////////////////////////////////

struct Add : ArithmTestBase {};

TEST_P(Add, Mat) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::add(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::add(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;

			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::add(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Add, Mat_Mask) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::add(mat1_roi, mat2_roi, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gmask = mask_roi; 
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::add(gmat1, gmat2, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gmask = mask_roi; 
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::add(gmat1, gmat2, gdst, gmask);
	};
#endif
}
TEST_P(Add, Scalar) 
{  
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::add(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::add(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::add(gmat1, val, gdst);
	};
#endif
}

TEST_P(Add, Scalar_Mask) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::add(mat1_roi, val, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
			gmat1 = mat1_roi;
			gmask = mask_roi; 
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::add(gmat1, val, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmask = mask_roi; 
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::add(gmat1, val, gdst, gmask);
	};
#endif
}


////////////////////////////////sub/////////////////////////////////////////////////
struct Sub : ArithmTestBase {};

TEST_P(Sub, Mat) 
{ 
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::subtract(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::subtract(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::subtract(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Sub, Mat_Mask) 
{  
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::subtract(mat1_roi, mat2_roi, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::subtract(gmat1, gmat2, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gmask = mask_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::subtract(gmat1, gmat2, gdst, gmask);
	};
#endif
}
TEST_P(Sub, Scalar) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::subtract(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::subtract(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::subtract(gmat1, val, gdst);
	};
#endif
}

TEST_P(Sub, Scalar_Mask) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::subtract(mat1_roi, val, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::subtract(gmat1, val, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmask = mask_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::subtract(gmat1, val, gdst, gmask);
	};
#endif
}


////////////////////////////////Mul/////////////////////////////////////////////////
struct Mul : ArithmTestBase {};

TEST_P(Mul, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::multiply(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::multiply(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::multiply(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Mul, Mat_Scalar) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			cv::RNG& rng = TS::ptr()->get_rng();
			double s = rng.uniform(-10.0, 10.0);    
			t0 = (double)cvGetTickCount();//cpu start
			cv::multiply(mat1_roi, mat2_roi, dst_roi, s);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::multiply(gmat1, gmat2, gdst, s);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		cv::RNG& rng = TS::ptr()->get_rng();
		double s = rng.uniform(-10.0, 10.0);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::multiply(gmat1, gmat2, gdst, s);
	};
#endif
}


struct Div : ArithmTestBase {};

TEST_P(Div, Mat) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::divide(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::divide(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::divide(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Div, Mat_Scalar) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			cv::RNG& rng = TS::ptr()->get_rng();
			double s = rng.uniform(-10.0, 10.0);  
			t0 = (double)cvGetTickCount();//cpu start
			cv::divide(mat1_roi, mat2_roi, dst_roi, s);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::divide(gmat1, gmat2, gdst, s);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		cv::RNG& rng = TS::ptr()->get_rng();
		double s = rng.uniform(-10.0, 10.0);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::divide(gmat1, gmat2, gdst, s);
	};
#endif
}


struct Absdiff : ArithmTestBase {};

TEST_P(Absdiff, Mat) 
{ 

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::absdiff(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::absdiff(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::absdiff(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Absdiff, Mat_Scalar) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::absdiff(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::absdiff(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::absdiff(gmat1, val, gdst);
	};
#endif
}



struct CartToPolar : ArithmTestBase {};

TEST_P(CartToPolar, angleInDegree) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::cartToPolar(mat1_roi, mat2_roi, dst_roi, dst1_roi, 1);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gdst1_whole = dst1;
			gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::cartToPolar(gmat1, gmat2, gdst, gdst1, 1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			cv::Mat cpu_dst1;
			gdst1_whole.download(cpu_dst1);
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gdst1_whole = dst1;
		gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::cartToPolar(gmat1, gmat2, gdst, gdst1, 1);
	};
#endif
}

TEST_P(CartToPolar, angleInRadians) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::cartToPolar(mat1_roi, mat2_roi, dst_roi, dst1_roi, 0);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
			gdst1_whole = dst1;
			gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::cartToPolar(gmat1, gmat2, gdst, gdst1, 0);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			cv::Mat cpu_dst1;
			gdst1_whole.download(cpu_dst1);
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gdst1_whole = dst1;
		gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::cartToPolar(gmat1, gmat2, gdst, gdst1, 0);
	};
#endif
}


struct PolarToCart : ArithmTestBase {};

TEST_P(PolarToCart, angleInDegree) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::polarToCart(mat1_roi, mat2_roi, dst_roi, dst1_roi, 1);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gdst1_whole = dst1;
			gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::polarToCart(gmat1, gmat2, gdst, gdst1, 1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			cv::Mat cpu_dst1;
			gdst1_whole.download(cpu_dst1);
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gdst1_whole = dst1;
		gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::polarToCart(gmat1, gmat2, gdst, gdst1, 1);
	};
#endif
}

TEST_P(PolarToCart, angleInRadians) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::polarToCart(mat1_roi, mat2_roi, dst_roi, dst1_roi, 0);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gdst1_whole = dst1;
			gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::polarToCart(gmat1, gmat2, gdst, gdst1, 0);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			cv::Mat cpu_dst1;
			gdst1_whole.download(cpu_dst1);
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gdst1_whole = dst1;
		gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::polarToCart(gmat1, gmat2, gdst, gdst1, 0);
	};
#endif
}



struct Magnitude : ArithmTestBase {};

TEST_P(Magnitude, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::magnitude(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::magnitude(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::magnitude(gmat1, gmat2, gdst);
	};
#endif
}

struct Transpose : ArithmTestBase {};

TEST_P(Transpose, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::transpose(mat1_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::transpose(gmat1, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::transpose(gmat1, gdst);
	};
#endif
}


struct Flip : ArithmTestBase {};

TEST_P(Flip, X) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::flip(mat1_roi, dst_roi, 0);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::flip(gmat1, gdst, 0);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::flip(gmat1, gdst, 0);
	};
#endif
}

TEST_P(Flip, Y) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::flip(mat1_roi, dst_roi, 1);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::flip(gmat1, gdst, 1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::flip(gmat1, gdst, 1);
	};
#endif
}

TEST_P(Flip, BOTH) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::flip(mat1_roi, dst_roi, -1);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::flip(gmat1, gdst, -1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::flip(gmat1, gdst, -1);
	};
#endif
}



struct MinMax : ArithmTestBase {};

TEST_P(MinMax, MAT) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			double minVal, maxVal;
			cv::Point minLoc, maxLoc;
			t0 = (double)cvGetTickCount();//cpu start
			if (mat1.depth() != CV_8S)
			{
				cv::minMaxLoc(mat1_roi, &minVal, &maxVal, &minLoc, &maxLoc);
			}
			else 
			{
				minVal = std::numeric_limits<double>::max();
				maxVal = -std::numeric_limits<double>::max();
				for (int i = 0; i < mat1_roi.rows; ++i)
					for (int j = 0; j < mat1_roi.cols; ++j)
					{
						signed char val = mat1_roi.at<signed char>(i, j);
						if (val < minVal) minVal = val;
						if (val > maxVal) maxVal = val;
					}
			}

			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			double minVal_, maxVal_;  
			t2=(double)cvGetTickCount();//kernel        
			cv::ocl::minMax(gmat1, &minVal_, &maxVal_);
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		double minVal_, maxVal_;  
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::minMax(gmat1, &minVal_, &maxVal_);
	};
#endif
}

TEST_P(MinMax, MASK) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			double minVal, maxVal;
			cv::Point minLoc, maxLoc;
			t0 = (double)cvGetTickCount();//cpu start
			if (mat1.depth() != CV_8S)
			{
				cv::minMaxLoc(mat1_roi, &minVal, &maxVal, &minLoc, &maxLoc,mask_roi);
			}
			else 
			{
				minVal = std::numeric_limits<double>::max();
				maxVal = -std::numeric_limits<double>::max();
				for (int i = 0; i < mat1_roi.rows; ++i)
					for (int j = 0; j < mat1_roi.cols; ++j)
					{
						signed char val = mat1_roi.at<signed char>(i, j);
						unsigned char m = mask_roi.at<unsigned char>(i, j);
						if (val < minVal && m) minVal = val;
						if (val > maxVal && m) maxVal = val;
					}
			}

			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			gmask = mask_roi;
			double minVal_, maxVal_;  
			t2=(double)cvGetTickCount();//kernel        
			cv::ocl::minMax(gmat1, &minVal_, &maxVal_,gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		gmask = mask_roi;
		double minVal_, maxVal_;  
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::minMax(gmat1, &minVal_, &maxVal_,gmask);
	};
#endif
}


struct MinMaxLoc : ArithmTestBase {};

TEST_P(MinMaxLoc, MAT) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			double minVal, maxVal;
			cv::Point minLoc, maxLoc;
			int depth = mat1.depth();
			t0 = (double)cvGetTickCount();//cpu start
			if (depth != CV_8S)
			{
				cv::minMaxLoc(mat1_roi, &minVal, &maxVal, &minLoc, &maxLoc);
			}
			else 
			{
				minVal = std::numeric_limits<double>::max();
				maxVal = -std::numeric_limits<double>::max();
				for (int i = 0; i < mat1_roi.rows; ++i)
					for (int j = 0; j < mat1_roi.cols; ++j)
					{
						signed char val = mat1_roi.at<signed char>(i, j);
						if (val < minVal) {
							minVal = val;
							minLoc.x = j;
							minLoc.y = i;
						}
						if (val > maxVal) {
							maxVal = val;
							maxLoc.x = j;
							maxLoc.y = i;
						} 
					}
			}


			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			double minVal_, maxVal_;  
			cv::Point minLoc_, maxLoc_;    
			t2=(double)cvGetTickCount();//kernel                    
			cv::ocl::minMaxLoc(gmat1, &minVal_, &maxVal_,&minLoc_, &maxLoc_, cv::ocl::oclMat());
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		double minVal_, maxVal_;  
		cv::Point minLoc_, maxLoc_;    
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::minMaxLoc(gmat1, &minVal_, &maxVal_,&minLoc_, &maxLoc_, cv::ocl::oclMat());
	};
#endif

}


TEST_P(MinMaxLoc, MASK) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			double minVal, maxVal;
			cv::Point minLoc, maxLoc;
			int depth = mat1.depth();
			t0 = (double)cvGetTickCount();//cpu start
			if (depth != CV_8S)
			{
				cv::minMaxLoc(mat1_roi, &minVal, &maxVal, &minLoc, &maxLoc,mask_roi);
			}
			else 
			{
				minVal = std::numeric_limits<double>::max();
				maxVal = -std::numeric_limits<double>::max();
				for (int i = 0; i < mat1_roi.rows; ++i)
					for (int j = 0; j < mat1_roi.cols; ++j)
					{
						signed char val = mat1_roi.at<signed char>(i, j);
						unsigned char m = mask_roi.at<unsigned char>(i ,j);
						if (val < minVal && m) {
							minVal = val;
							minLoc.x = j;
							minLoc.y = i;
						}
						if (val > maxVal && m) {
							maxVal = val;
							maxLoc.x = j;
							maxLoc.y = i;
						} 
					}
			}


			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			gmask = mask_roi;
			double minVal_, maxVal_;  
			cv::Point minLoc_, maxLoc_;    
			t2=(double)cvGetTickCount();//kernel                    
			cv::ocl::minMaxLoc(gmat1, &minVal_, &maxVal_,&minLoc_, &maxLoc_, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		gmask = mask_roi;
		double minVal_, maxVal_;  
		cv::Point minLoc_, maxLoc_;    
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::minMaxLoc(gmat1, &minVal_, &maxVal_,&minLoc_, &maxLoc_, gmask);
	};
#endif
}


struct Sum : ArithmTestBase {};

TEST_P(Sum, MAT) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			Scalar cpures =cv::sum(mat1_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			Scalar gpures=cv::ocl::sum(gmat1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		Scalar gpures=cv::ocl::sum(gmat1);
	};
#endif
}

//TEST_P(Sum, MASK) 
//{    
//    for(int j=0; j<LOOP_TIMES; j++)
//    {
//       
//    }
//}

struct CountNonZero : ArithmTestBase {};

TEST_P(CountNonZero, MAT) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			int cpures =cv::countNonZero(mat1_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			int gpures=cv::ocl::countNonZero(gmat1);
			t2 = (double)cvGetTickCount() - t2;//kernel
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		int gpures=cv::ocl::countNonZero(gmat1);
	};
#endif

}



////////////////////////////////phase/////////////////////////////////////////////////
struct Phase : ArithmTestBase {};

TEST_P(Phase, Mat)
{
	if(mat1.depth()!=CV_32F && mat1.depth()!=CV_64F)
	{
		cout<<"\tUnsupported type\t\n";
	}

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::phase(mat1_roi,mat2_roi,dst_roi,0);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::phase(gmat1,gmat2,gdst,0);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::phase(gmat1,gmat2,gdst,0);
	};
#endif

}


////////////////////////////////bitwise_and/////////////////////////////////////////////////
struct Bitwise_and : ArithmTestBase {};

TEST_P(Bitwise_and, Mat) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_and(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_and(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_and(gmat1, gmat2, gdst);
	};
#endif

}

TEST_P(Bitwise_and, Mat_Mask) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_and(mat1_roi, mat2_roi, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_and(gmat1, gmat2, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_and(gmat1, gmat2, gdst, gmask);
	};
#endif
}

TEST_P(Bitwise_and, Scalar) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_and(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_and(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_and(gmat1, val, gdst);
	};
#endif
}

TEST_P(Bitwise_and, Scalar_Mask) 
{   

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_and(mat1_roi, val, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_and(gmat1, val, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_and(gmat1, val, gdst, gmask);
	};
#endif
}



////////////////////////////////bitwise_or/////////////////////////////////////////////////

struct Bitwise_or : ArithmTestBase {};

TEST_P(Bitwise_or, Mat) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_or(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_or(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_or(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Bitwise_or, Mat_Mask) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_or(mat1_roi, mat2_roi, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_or(gmat1, gmat2, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_or(gmat1, gmat2, gdst, gmask);
	};
#endif
}
TEST_P(Bitwise_or, Scalar) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_or(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_or(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_or(gmat1, val, gdst);
	};
#endif
}

TEST_P(Bitwise_or, Scalar_Mask) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_or(mat1_roi, val, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_or(gmat1, val, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1		
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_or(gmat1, val, gdst, gmask);
	};
#endif
}


////////////////////////////////bitwise_xor/////////////////////////////////////////////////

struct Bitwise_xor : ArithmTestBase {};

TEST_P(Bitwise_xor, Mat) 
{   
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_xor(mat1_roi, mat2_roi, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_xor(gmat1, gmat2, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_xor(gmat1, gmat2, gdst);
	};
#endif
}

TEST_P(Bitwise_xor, Mat_Mask) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_xor(mat1_roi, mat2_roi, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_xor(gmat1, gmat2, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmat2 = mat2_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_xor(gmat1, gmat2, gdst, gmask);
	};
#endif
}

TEST_P(Bitwise_xor, Scalar) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_xor(mat1_roi, val, dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_xor(gmat1, val, gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_xor(gmat1, val, gdst);
	};
#endif
}

TEST_P(Bitwise_xor, Scalar_Mask) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_xor(mat1_roi, val, dst_roi, mask_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			gmask = mask_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_xor(gmat1, val, gdst, gmask);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		gmask = mask_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_xor(gmat1, val, gdst, gmask);
	};
#endif
}


////////////////////////////////bitwise_not/////////////////////////////////////////////////

struct Bitwise_not : ArithmTestBase {};

TEST_P(Bitwise_not, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			cv::bitwise_not(mat1_roi,dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::bitwise_not(gmat1,gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;

		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::bitwise_not(gmat1,gdst);
	};
#endif
}

////////////////////////////////compare/////////////////////////////////////////////////
PARAM_TEST_CASE ( CompareTestBase, MatType, bool)
{
	int type;
	cv::Scalar val;

	//src mat
	cv::Mat mat1; 
	cv::Mat mat2;
	cv::Mat mask;
	cv::Mat dst;
	cv::Mat dst1; //bak, for two outputs

	// set up roi
	int roicols;
	int roirows;
	int src1x;
	int src1y;
	int src2x;
	int src2y;
	int dstx;
	int dsty;
	int maskx;
	int masky;


	//src mat with roi
	cv::Mat mat1_roi;
	cv::Mat mat2_roi;
	cv::Mat mask_roi;
	cv::Mat dst_roi;
	cv::Mat dst1_roi; //bak
	std::vector<cv::ocl::Info> oclinfo;
	//ocl dst mat for testing
	cv::ocl::oclMat gdst_whole;
	cv::ocl::oclMat gdst1_whole; //bak

	//ocl mat with roi
	cv::ocl::oclMat gmat1;
	cv::ocl::oclMat gmat2;
	cv::ocl::oclMat gdst;
	cv::ocl::oclMat gdst1;   //bak
	cv::ocl::oclMat gmask;

	virtual void SetUp()
	{
		//type = GET_PARAM(0);
		type = CV_8UC1;

		cv::RNG& rng = TS::ptr()->get_rng();

		cv::Size size(MWIDTH, MHEIGHT);

		mat1 = randomMat(rng, size, type, 5, 16, false);
		//mat2 = randomMat(rng, cv::Size(512,3), type, 5, 16, false);
		mat2 = randomMat(rng, size, type, 5, 16, false);
		dst  = randomMat(rng, size, type, 5, 16, false);
		dst1  = randomMat(rng, size, type, 5, 16, false);
		mask = randomMat(rng, size, CV_8UC1, 0, 2,  false);

		cv::threshold(mask, mask, 0.5, 255., CV_8UC1);

		val = cv::Scalar(rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0), rng.uniform(-10.0, 10.0));
		int devnums = getDevice(oclinfo);
		CV_Assert(devnums>0);
		//if you want to use undefault device, set it here
		//setDevice(oclinfo[0]);
		setBinpath(CLBINPATH);
	}

	void Has_roi(int b)
	{
		//cv::RNG& rng = TS::ptr()->get_rng();
		if(b)
		{
			//randomize ROI
			roicols =  mat1.cols-1; 
			roirows = mat1.rows-1;
			src1x   = 1;
			src2x   = 1;
			src1y   = 1;
			src2y   = 1;
			dstx    = 1;
			dsty    =1;
			maskx	 =1;
			masky	=1;
		}else
		{
			roicols = mat1.cols;
			roirows = mat1.rows;
			src1x = 0;
			src2x = 0;
			src1y = 0;
			src2y = 0;
			dstx = 0;
			dsty = 0;
			maskx	 =0;
			masky	=0;
		};

		mat1_roi = mat1(Rect(src1x,src1y,roicols,roirows));
		//mat2_roi = mat2(Rect(src2x,src2y,256,1));
		mat2_roi = mat2(Rect(src2x,src2y,roicols,roirows));
		mask_roi = mask(Rect(maskx,masky,roicols,roirows));
		dst_roi  = dst(Rect(dstx,dsty,roicols,roirows));
		dst1_roi = dst1(Rect(dstx,dsty,roicols,roirows));

		//gdst_whole = dst;
		//gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

		//gdst1_whole = dst1;
		//gdst1 = gdst1_whole(Rect(dstx,dsty,roicols,roirows));

		//gmat1 = mat1_roi;
		//gmat2 = mat2_roi;
		//gmask = mask_roi; 
	}

};
struct Compare : CompareTestBase {};

TEST_P(Compare, Mat) 
{   
	if(mat1.type()==CV_8SC1)
	{
		cout << "\tUnsupported type\t\n";
	}	

	int cmp_codes[] = {CMP_EQ, CMP_GT, CMP_GE, CMP_LT, CMP_LE, CMP_NE};
	//const char* cmp_str[] = {"CMP_EQ", "CMP_GT", "CMP_GE", "CMP_LT", "CMP_LE", "CMP_NE"};
	int cmp_num = sizeof(cmp_codes) / sizeof(int);
	for (int i = 0; i < cmp_num; ++i)
	{

#ifndef PRINT_KERNEL_RUN_TIME   
		double totalcputick=0;
		double totalgputick=0;
		double totalgputick_kernel=0;
		double t0=0;
		double t1=0;
		double t2=0;	
		for(int k=1;k<2;k++){
			totalcputick=0;
			totalgputick=0;
			totalgputick_kernel=0;
			for(int j = 0; j < LOOP_TIMES+1; j ++)
			{
				Has_roi(k);       

				t0 = (double)cvGetTickCount();//cpu start
				cv::compare(mat1_roi,mat2_roi,dst_roi,cmp_codes[i]);
				t0 = (double)cvGetTickCount() - t0;//cpu end

				t1 = (double)cvGetTickCount();//gpu start1		
				gdst_whole = dst;
				gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

				gmat1 = mat1_roi;
				gmat2 = mat2_roi;
				t2=(double)cvGetTickCount();//kernel
				cv::ocl::compare(gmat1,gmat2,gdst,cmp_codes[i]);
				t2 = (double)cvGetTickCount() - t2;//kernel
				cv::Mat cpu_dst;
				gdst_whole.download (cpu_dst);//download
				t1 = (double)cvGetTickCount() - t1;//gpu end1		
				if(j == 0)
					continue;
				totalgputick=t1+totalgputick;
				totalcputick=t0+totalcputick;	
				totalgputick_kernel=t2+totalgputick_kernel;	

			}
			if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
			cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
			cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
			cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		}
#else
		for(int j = 0; j < 2; j ++)
		{
			Has_roi(j);
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
			gmat1 = mat1_roi;
			gmat2 = mat2_roi;
			if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
			cv::ocl::compare(gmat1,gmat2,gdst,cmp_codes[i]);
		};
#endif
	}

}

struct Pow : ArithmTestBase {};

TEST_P(Pow, Mat)
{
	if(mat1.depth()!=CV_32F && mat1.depth()!=CV_64F)
	{
		cout<<"\tUnsupported type\t\n";
	}

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       
			double p=4.5;
			t0 = (double)cvGetTickCount();//cpu start
			cv::pow(mat1_roi,p,dst_roi);
			t0 = (double)cvGetTickCount() - t0;//cpu end

			t1 = (double)cvGetTickCount();//gpu start1		
			gdst_whole = dst;
			gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

			gmat1 = mat1_roi;
			t2=(double)cvGetTickCount();//kernel
			cv::ocl::pow(gmat1,p,gdst);
			t2 = (double)cvGetTickCount() - t2;//kernel
			cv::Mat cpu_dst;
			gdst_whole.download (cpu_dst);//download
			t1 = (double)cvGetTickCount() - t1;//gpu end1	
			if(j == 0)
				continue;
			totalgputick=t1+totalgputick;
			totalcputick=t0+totalcputick;	
			totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		double p=4.5;
		gdst_whole = dst;
		gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
		gmat1 = mat1_roi;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::pow(gmat1,p,gdst);
	};
#endif
}


struct MagnitudeSqr : ArithmTestBase {};

TEST_P(MagnitudeSqr, Mat) 
{    

#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
		for(int j = 0; j < LOOP_TIMES+1; j ++)
		{
			Has_roi(k);       

			t0 = (double)cvGetTickCount();//cpu start
			for(int i = 0;i < mat1.rows;++i)
				for(int j = 0;j < mat1.cols;++j)
				{
					float val1 = mat1.at<float>(i,j);
					float val2 = mat2.at<float>(i,j);

					((float *)(dst.data))[i*dst.step/4 +j]= val1 * val1 +val2 * val2;

				}
				t0 = (double)cvGetTickCount() - t0;//cpu end

				t1 = (double)cvGetTickCount();//gpu start1		
				cv::ocl::oclMat clmat1(mat1),clmat2(mat2),cldst;
				t2=(double)cvGetTickCount();//kernel
				cv::ocl::magnitudeSqr(clmat1,clmat2, cldst);
				t2 = (double)cvGetTickCount() - t2;//kernel
				cv::Mat cpu_dst;
				cldst.download(cpu_dst);//download
				t1 = (double)cvGetTickCount() - t1;//gpu end1	
				if(j == 0)
					continue;
				totalgputick=t1+totalgputick;
				totalcputick=t0+totalcputick;	
				totalgputick_kernel=t2+totalgputick_kernel;	

		}
		if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
		cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
		cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	}
#else
	for(int j = 0; j < 2; j ++)
	{
		Has_roi(j);
		cv::ocl::oclMat clmat1(mat1),clmat2(mat2),cldst;
		if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
		cv::ocl::magnitudeSqr(clmat1,clmat2, cldst);
	};
#endif

}


struct AddWeighted : ArithmTestBase {};

TEST_P(AddWeighted, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
    double totalcputick=0;
    double totalgputick=0;
    double totalgputick_kernel=0;
    double t0=0;
    double t1=0;
    double t2=0;
    for(int k=0;k<2;k++){
		totalcputick=0;
		totalgputick=0;
		totalgputick_kernel=0;
    for(int j = 0; j < LOOP_TIMES+1; j ++)
    {
        Has_roi(k);
        double alpha=2.0,beta=1.0,gama=3.0;      

        t0 = (double)cvGetTickCount();//cpu start
        cv::addWeighted(mat1_roi,alpha,mat2_roi,beta,gama,dst_roi);
        t0 = (double)cvGetTickCount() - t0;//cpu end

        t1 = (double)cvGetTickCount();//gpu start1

            gdst_whole = dst;
            gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));

            gmat1 = mat1_roi;
            gmat2 = mat2_roi;

        t2=(double)cvGetTickCount();//kernel
        cv::ocl::addWeighted(gmat1,alpha,gmat2,beta,gama, gdst);
        t2 = (double)cvGetTickCount() - t2;//kernel
        cv::Mat cpu_dst;
        gdst_whole.download(cpu_dst);
        t1 = (double)cvGetTickCount() - t1;//gpu end1
        if(j == 0)
            continue;
        totalgputick=t1+totalgputick;
        totalcputick=t0+totalcputick;	
        totalgputick_kernel=t2+totalgputick_kernel;	

    }

        if(k==0){cout<<"no roi\n";}else{cout<<"with roi\n";};
    cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
    cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
    cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
}
#else
    for(int j = 0; j < 2; j ++)
    	{
          Has_roi(j);
    double alpha=2.0,beta=1.0,gama=3.0;   
        gdst_whole = dst;
        gdst = gdst_whole(Rect(dstx,dsty,roicols,roirows));
        gmat1 = mat1_roi;
        gmat2 = mat2_roi;
        if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
        cv::ocl::addWeighted(gmat1,alpha, gmat2,beta,gama, gdst);
   // double alpha=2.0,beta=1.0,gama=3.0;   
   // cv::ocl::oclMat clmat1(mat1),clmat2(mat2),cldst;
   // if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
   // cv::ocl::addWeighted(clmat1,alpha,clmat2,beta,gama, cldst);
    	};
#endif

}
/*
struct AddWeighted : ArithmTestBase {};

TEST_P(AddWeighted, Mat) 
{    
#ifndef PRINT_KERNEL_RUN_TIME   
	double totalcputick=0;
	double totalgputick=0;
	double totalgputick_kernel=0;
	double t0=0;
	double t1=0;
	double t2=0;	
	for(int j = 0; j < LOOP_TIMES+1; j ++)
	{
		double alpha=2.0,beta=1.0,gama=3.0;      

		t0 = (double)cvGetTickCount();//cpu start
		cv::addWeighted(mat1,alpha,mat2,beta,gama,dst);
		t0 = (double)cvGetTickCount() - t0;//cpu end

		t1 = (double)cvGetTickCount();//gpu start1		
		cv::ocl::oclMat clmat1(mat1),clmat2(mat2),cldst;

		t2=(double)cvGetTickCount();//kernel
		cv::ocl::addWeighted(clmat1,alpha,clmat2,beta,gama, cldst);
		t2 = (double)cvGetTickCount() - t2;//kernel
		cv::Mat cpu_dst;
		cldst.download(cpu_dst);
		t1 = (double)cvGetTickCount() - t1;//gpu end1
		if(j == 0)
			continue;
		totalgputick=t1+totalgputick;
		totalcputick=t0+totalcputick;	
		totalgputick_kernel=t2+totalgputick_kernel;	

	}
	cout << "average cpu runtime is  " << totalcputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	cout << "average gpu runtime is  " << totalgputick/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;
	cout << "average gpu runtime without data transfer is  " << totalgputick_kernel/((double)cvGetTickFrequency()* LOOP_TIMES *1000.) << "ms" << endl;

#else
	//for(int j = 0; j < 2; j ++)
	//	{
	double alpha=2.0,beta=1.0,gama=3.0;   
	cv::ocl::oclMat clmat1(mat1),clmat2(mat2),cldst;
	//if(j==0){cout<<"no roi:";}else{cout<<"\nwith roi:";};
	cv::ocl::addWeighted(clmat1,alpha,clmat2,beta,gama, cldst);
	//	};
#endif

}

*/
//********test****************

INSTANTIATE_TEST_CASE_P(Arithm, Lut, Combine(
						Values(CV_8UC1, CV_8UC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Exp, Combine(
						Values(CV_32FC1, CV_64FC1),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Log, Combine(
						Values(CV_32FC1, CV_64FC1),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Add, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1,  CV_32FC4),
						Values(false)));

INSTANTIATE_TEST_CASE_P(Arithm, Mul, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Div, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter


INSTANTIATE_TEST_CASE_P(Arithm, Absdiff, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, CartToPolar, Combine(
						Values(CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, PolarToCart, Combine(
						Values(CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Magnitude, Combine(
						Values(CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Transpose, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Flip, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32SC1, CV_32FC1, CV_32FC4),
						Values(false))); // Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, MinMax, Combine(
						Values(CV_8UC1, CV_32FC1),
						Values(false)));

INSTANTIATE_TEST_CASE_P(Arithm, MinMaxLoc, Combine(
						Values(CV_8UC1, CV_32FC1),
						Values(false)));

INSTANTIATE_TEST_CASE_P(Arithm, Sum, Combine(
						Values(CV_8U, CV_32S, CV_32F),
						Values(false)));

INSTANTIATE_TEST_CASE_P(Arithm, CountNonZero, Combine(
						Values(CV_8U, CV_32S, CV_32F),
						Values(false)));


INSTANTIATE_TEST_CASE_P(Arithm, Phase, Combine(Values(CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter


INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_and, Combine(
						Values(CV_8UC1, CV_32SC1, CV_32SC4, CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_or, Combine(
						Values(CV_8UC1, CV_8UC4, CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_xor, Combine(
						Values(CV_8UC1, CV_32SC1, CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Bitwise_not, Combine(
						Values(CV_8UC1, CV_32SC1, CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Compare, Combine(Values(CV_8UC1,CV_16UC1,CV_16SC1,CV_32SC1,CV_32FC1,CV_64FC1), Values(false)));
//Values(false) is the reserved parameter

INSTANTIATE_TEST_CASE_P(Arithm, Pow, Combine(Values(CV_32FC1, CV_32FC4), Values(false)));
//Values(false) is the reserved parameter


INSTANTIATE_TEST_CASE_P(Arithm, AddWeighted, Combine(
						Values(CV_8UC1, CV_32SC1, CV_32FC1),
						Values(false))); // Values(false) is the reserved parameter




#endif // HAVE_OPENCL