#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <iostream>
#include <cuda.h>

// const int N=1280;
// const int window=3;

__global__ void mean_Filter (int *inputImage, int *outputImage , int window, int N) {
    window=window/2;
    
    int col = blockIdx.x * blockDim.x + threadIdx.x;
    int row = blockIdx.y * blockDim.y + threadIdx.y;

    int index = col + row * N;
 
    outputImage[index] = inputImage[index]; 
    //  Neglect matrix edge value
    if(col < N-window && row < N-window && row >= window && col >= window) {
        int sum = 0;
        for(int x = -window; x<=window ; x++) {
            for(int y = -window; y<= window; y++) {
                    // N*x control row, y control column 
                    sum += inputImage[index + N*x + y]; 
            }
        }
        outputImage[index] = sum/((window*2+1)*(window*2+1));
    }
 }

void mean_Filter_h(int *inputImage, int *outputImage,int window, int N){
    window=window/2;
    int sum=0;
    int index=0;
    for (int row=window;row<(N-window); row++){
        for(int col =window; col<(N-window);col++){
            index=col + row * N;
            sum=0;
            for(int x=-window;x<=window;x++){
                for(int y=-window;y<=window;y++){
                    sum += inputImage[index + N*x + y];
                }
            }
            outputImage[index] = sum/((window*2+1)*(window*2+1));
        }
    }
}



int main(int argc, char**argv)
{
    
    const int N=strtol(argv[1],NULL, 10);
    const int window=strtol(argv[2],NULL,10);
    
    // Input image and output image for the testing
    int *inputImgageS, *outputImgageS,*outputImgageS1;
    
    // Input and output image for the filering 
    int *inputImage, *outputImage;
    int *inputImage_h, *outputImage_h;
    
    // Number of elements in a 2D array image
    int size = N * N * sizeof(int);

    // Allcate memory for input output image 
    inputImgageS= (int*)malloc(size);
    outputImgageS= (int*)malloc(size);
    outputImgageS1=(int*)malloc(size);

    
    // Create a image5(2D Array) with random numbers
    for (int row=0; row<N; row++) {
        for (int col=0; col<N; col++){
            inputImgageS[col + row * N]=rand() % 256;
            // inputImgageS[row][col] = rand() % 256;
        }
    }
    

    // Allocate memory on the GPUs for the image
    cudaMalloc((void**)&inputImage, size);
    cudaMalloc((void**)&outputImage, size);

    //Allocate memory on the GPUs for the image
    inputImage_h= (int*)malloc(size);
    outputImage_h= (int*)malloc(size);

    // Copy the image form host to device (input and output)
    cudaMemcpy(inputImage, inputImgageS, size, cudaMemcpyHostToDevice);
    cudaMemcpy(outputImage, inputImgageS, size, cudaMemcpyHostToDevice);

    // Copy input image into output image 
    cudaMemcpy(inputImage_h,inputImgageS,size,cudaMemcpyHostToHost);
    cudaMemcpy(outputImage_h,inputImgageS,size,cudaMemcpyHostToHost); 

    //  Total Number of threads in a block 32*32 = 1024 <= 1024(Threads per block)
    dim3 threadsPerBlock(32,32); 
    //  For 640*640 , 20*20 block For 1280*1280 , 40*40
    dim3 blocksForGrid(N/threadsPerBlock.x, N/threadsPerBlock.y);  
    
   
    // GPUs mean filter, time start
    clock_t start_d=clock();
    printf("Doing GPU mean filter\n");
    // GPUs' mean filtering 
    mean_Filter<<<blocksForGrid, threadsPerBlock>>>(inputImage,outputImage,window,N);
    cudaDeviceSynchronize();
    clock_t end_d = clock();


    // CPUs mean filter, time start
    clock_t start_h = clock();
    printf("Doing CPU mean filter\n");
    mean_Filter_h(inputImage_h,outputImage_h,window,N);
    clock_t end_h = clock();

    //  Time calculation
    double time_d = (double)(end_d-start_d)/CLOCKS_PER_SEC;
    double time_h = (double)(end_h-start_h)/CLOCKS_PER_SEC;

    // Copy GPUs' output image to Host 
    cudaMemcpy(outputImgageS, outputImage , size, cudaMemcpyDeviceToHost);
    // Cpoy CPUs' output image to host 
    cudaMemcpy(outputImgageS1, outputImage_h , size, cudaMemcpyHostToHost);

    printf("Image size : %d Window size : %d GPU Time: %f CPU Time: %f\n",N,window,time_d,time_h);
    // printf("Image size : %d Window size : %d GPU Time: %f \n",N,window,time_d);
    
    // // Print Imput image
    // printf("Input image \n");
    // for (int row=0;row< N;row++){
    //     printf("[");
    //     for(int col=0;col<N;col++){
    //         printf("%d,",inputImgageS[row][col]);
    //     }
    //     printf("]\n");
    // }

    // // Print output image 
    // printf("Output Image\n");
    // for (int row=0;row< N;row++){
    //     printf("[");
    //     for(int col=0;col<N;col++){
    //         printf("%d,",outputImgageS[row][col]);
    //     }
    //     printf("]\n");
    // }

    // Check both output matrix are same
    printf("Both outputs are same : ");
    bool check=true;
    for (int row=0;row< N;row++){
        for(int col=0;col<N;col++){
            if(outputImgageS[row*N+col]!=outputImgageS1[row*N+col]){
                check=false;
            }else{
                check=true;
            }
        }
    }
    // Print the status 
    if(check){
        printf("YES\n");
    }else{
        printf("NO\n");
    }


    // Free memory on GPU 
    cudaFree(inputImage);
    cudaFree(outputImage);

    // Free host memory
    free(inputImgageS);
    free(outputImgageS);
    free(outputImgageS1);
    free(inputImage_h);
    free(outputImage_h);

    return 0;
    
}
	.file	"tmpxft_00260537_00000000-6_Mean_Filter.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3639:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3639:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z13mean_Filter_hPiS_ii
	.type	_Z13mean_Filter_hPiS_ii, @function
_Z13mean_Filter_hPiS_ii:
.LFB3635:
	.cfi_startproc
	endbr64
	movl	%edx, %eax
	movq	%rsi, %r8
	movl	%ecx, %esi
	movl	$2, %ecx
	cltd
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	xorl	%r11d, %r11d
	idivl	%ecx
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	movq	%rdi, %rbx
	movl	%eax, %ecx
	leal	1(%rax,%rax), %eax
	imull	%eax, %eax
	movl	%ecx, %r9d
	movl	%ecx, %r12d
	movl	%ecx, %r10d
	imull	%esi, %r9d
	negl	%r12d
	movl	%eax, -4(%rsp)
	movl	%esi, %eax
	subl	%ecx, %eax
	movl	%eax, -8(%rsp)
.L3:
	cmpl	%r10d, -8(%rsp)
	jle	.L2
	movslq	%r9d, %rax
	movslq	%ecx, %rdi
	leaq	(%r8,%rax,4), %r13
.L10:
	cmpl	%edi, -8(%rsp)
	jle	.L13
	leal	(%r11,%rdi), %ebp
	movl	%r12d, %r14d
	xorl	%eax, %eax
.L4:
	cmpl	%ecx, %r14d
	jg	.L6
	movslq	%ebp, %r15
	movslq	%r12d, %rdx
	leaq	(%rbx,%r15,4), %r15
.L7:
	cmpl	%edx, %ecx
	jl	.L14
	addl	(%r15,%rdx,4), %eax
	incq	%rdx
	jmp	.L7
.L14:
	incl	%r14d
	addl	%esi, %ebp
	jmp	.L4
.L6:
	cltd
	idivl	-4(%rsp)
	movl	%eax, 0(%r13,%rdi,4)
	incq	%rdi
	jmp	.L10
.L13:
	incl	%r10d
	addl	%esi, %r9d
	addl	%esi, %r11d
	jmp	.L3
.L2:
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3635:
	.size	_Z13mean_Filter_hPiS_ii, .-_Z13mean_Filter_hPiS_ii
	.globl	_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii
	.type	_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii, @function
_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii:
.LFB3661:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movl	%edx, 12(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 8(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L15
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z11mean_FilterPiS_ii(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L15:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L17
	call	__stack_chk_fail@PLT
.L17:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3661:
	.size	_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii, .-_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii
	.globl	_Z11mean_FilterPiS_ii
	.type	_Z11mean_FilterPiS_ii, @function
_Z11mean_FilterPiS_ii:
.LFB3662:
	.cfi_startproc
	endbr64
	jmp	_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii
	.cfi_endproc
.LFE3662:
	.size	_Z11mean_FilterPiS_ii, .-_Z11mean_FilterPiS_ii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Doing GPU mean filter\n"
.LC1:
	.string	"Doing CPU mean filter\n"
.LC3:
	.string	"Image size : %d Window size : %d GPU Time: %f CPU Time: %f\n"
.LC4:
	.string	"Both outputs are same : "
.LC5:
	.string	"YES\n"
.LC6:
	.string	"NO\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3636:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$10, %edx
	xorl	%r15d, %r15d
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	movq	%rsi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$120, %rsp
	.cfi_def_cfa_offset 176
	movq	8(%rsi), %rdi
	xorl	%esi, %esi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	call	__isoc23_strtol@PLT
	movq	16(%r12), %rdi
	movl	$10, %edx
	xorl	%esi, %esi
	movq	%rax, %rbx
	movl	%eax, %ebp
	call	__isoc23_strtol@PLT
	movslq	%ebx, %r14
	movl	%eax, 36(%rsp)
	movl	%ebx, %eax
	imull	%ebx, %eax
	sall	$2, %eax
	cltq
	movq	%rax, %rdi
	movq	%rax, 8(%rsp)
	call	malloc@PLT
	movq	8(%rsp), %rdi
	movq	%rax, 16(%rsp)
	call	malloc@PLT
	movq	8(%rsp), %rdi
	movq	%rax, %r13
	call	malloc@PLT
	movq	%rax, %r12
	leaq	0(,%r14,4), %rax
	movq	16(%rsp), %r14
	movq	%rax, 24(%rsp)
.L21:
	cmpl	%ebp, %r15d
	jge	.L33
	xorl	%ecx, %ecx
.L22:
	movq	%rcx, 40(%rsp)
	call	rand@PLT
	movl	$256, %ecx
	cltd
	idivl	%ecx
	movq	40(%rsp), %rcx
	movl	%edx, (%r14,%rcx,4)
	incq	%rcx
	cmpl	%ecx, %ebp
	jg	.L22
	movq	24(%rsp), %rax
	incl	%r15d
	addq	%rax, %r14
	jmp	.L21
.L33:
	movq	8(%rsp), %rsi
	leaq	64(%rsp), %rdi
	movl	%ebx, %r14d
	shrl	$5, %ebx
	call	cudaMalloc@PLT
	movq	8(%rsp), %rsi
	leaq	72(%rsp), %rdi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	call	malloc@PLT
	movq	8(%rsp), %rdi
	movq	%rax, 40(%rsp)
	call	malloc@PLT
	movq	8(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	$1, %ecx
	movq	64(%rsp), %rdi
	movq	%rax, 24(%rsp)
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	$1, %ecx
	movq	72(%rsp), %rdi
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdx
	movq	16(%rsp), %rsi
	xorl	%ecx, %ecx
	movq	40(%rsp), %rdi
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdx
	movq	16(%rsp), %rsi
	xorl	%ecx, %ecx
	movq	24(%rsp), %rdi
	call	cudaMemcpy@PLT
	movl	%ebx, 92(%rsp)
	movl	%ebx, 96(%rsp)
	movl	$1, 100(%rsp)
	call	clock@PLT
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	movq	%rax, %r15
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	92(%rsp), %rdi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	100(%rsp), %esi
	movl	$1, %ecx
	movabsq	$137438953504, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L23
	movl	36(%rsp), %edx
	movq	72(%rsp), %rsi
	movl	%ebp, %ecx
	movq	64(%rsp), %rdi
	call	_Z35__device_stub__Z11mean_FilterPiS_iiPiS_ii
.L23:
	call	cudaDeviceSynchronize@PLT
	call	clock@PLT
	movq	%rax, %rbx
	call	clock@PLT
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	subq	%r15, %rbx
	movq	%rax, 48(%rsp)
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movl	36(%rsp), %edx
	movq	24(%rsp), %rsi
	movl	%ebp, %ecx
	movq	40(%rsp), %rdi
	call	_Z13mean_Filter_hPiS_ii
	call	clock@PLT
	movq	48(%rsp), %r8
	cvtsi2sdq	%rbx, %xmm0
	movsd	.LC2(%rip), %xmm2
	movq	8(%rsp), %rdx
	movq	72(%rsp), %rsi
	movl	$2, %ecx
	movq	%r13, %rdi
	subq	%r8, %rax
	cvtsi2sdq	%rax, %xmm1
	divsd	%xmm2, %xmm0
	divsd	%xmm2, %xmm1
	movsd	%xmm0, 56(%rsp)
	movsd	%xmm1, 48(%rsp)
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdx
	xorl	%ecx, %ecx
	movq	%r12, %rdi
	movq	24(%rsp), %rsi
	call	cudaMemcpy@PLT
	movl	36(%rsp), %ecx
	movl	%ebp, %edx
	movl	$2, %edi
	movsd	48(%rsp), %xmm1
	movsd	56(%rsp), %xmm0
	leaq	.LC3(%rip), %rsi
	movb	$2, %al
	call	__printf_chk@PLT
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	xorl	%edx, %edx
	xorl	%ecx, %ecx
	movb	$1, %al
	leal	-1(%r14), %esi
.L25:
	cmpl	%ebp, %ecx
	jge	.L24
	leal	(%rsi,%rdx), %eax
	cltq
	movl	(%r12,%rax,4), %ebx
	cmpl	%ebx, 0(%r13,%rax,4)
	sete	%al
	incl	%ecx
	addl	%r14d, %edx
	jmp	.L25
.L24:
	leaq	.LC5(%rip), %rsi
	testb	%al, %al
	jne	.L32
	leaq	.LC6(%rip), %rsi
.L32:
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	64(%rsp), %rdi
	call	cudaFree@PLT
	movq	72(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	free@PLT
	movq	%r13, %rdi
	call	free@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	40(%rsp), %rdi
	call	free@PLT
	movq	24(%rsp), %rdi
	call	free@PLT
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L28
	call	__stack_chk_fail@PLT
.L28:
	addq	$120, %rsp
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3636:
	.size	main, .-main
	.section	.rodata.str1.1
.LC7:
	.string	"_Z11mean_FilterPiS_ii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3664:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC7(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z11mean_FilterPiS_ii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3664:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC2:
	.long	0
	.long	1093567616
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <iostream>
#include <hip/hip_runtime.h>

// const int N=1280;
// const int window=3;

__global__ void mean_Filter (int *inputImage, int *outputImage , int window, int N) {
    window=window/2;
    
    int col = blockIdx.x * blockDim.x + threadIdx.x;
    int row = blockIdx.y * blockDim.y + threadIdx.y;

    int index = col + row * N;
 
    outputImage[index] = inputImage[index]; 
    //  Neglect matrix edge value
    if(col < N-window && row < N-window && row >= window && col >= window) {
        int sum = 0;
        for(int x = -window; x<=window ; x++) {
            for(int y = -window; y<= window; y++) {
                    // N*x control row, y control column 
                    sum += inputImage[index + N*x + y]; 
            }
        }
        outputImage[index] = sum/((window*2+1)*(window*2+1));
    }
 }

void mean_Filter_h(int *inputImage, int *outputImage,int window, int N){
    window=window/2;
    int sum=0;
    int index=0;
    for (int row=window;row<(N-window); row++){
        for(int col =window; col<(N-window);col++){
            index=col + row * N;
            sum=0;
            for(int x=-window;x<=window;x++){
                for(int y=-window;y<=window;y++){
                    sum += inputImage[index + N*x + y];
                }
            }
            outputImage[index] = sum/((window*2+1)*(window*2+1));
        }
    }
}



int main(int argc, char**argv)
{
    
    const int N=strtol(argv[1],NULL, 10);
    const int window=strtol(argv[2],NULL,10);
    
    // Input image and output image for the testing
    int *inputImgageS, *outputImgageS,*outputImgageS1;
    
    // Input and output image for the filering 
    int *inputImage, *outputImage;
    int *inputImage_h, *outputImage_h;
    
    // Number of elements in a 2D array image
    int size = N * N * sizeof(int);

    // Allcate memory for input output image 
    inputImgageS= (int*)malloc(size);
    outputImgageS= (int*)malloc(size);
    outputImgageS1=(int*)malloc(size);

    
    // Create a image5(2D Array) with random numbers
    for (int row=0; row<N; row++) {
        for (int col=0; col<N; col++){
            inputImgageS[col + row * N]=rand() % 256;
            // inputImgageS[row][col] = rand() % 256;
        }
    }
    

    // Allocate memory on the GPUs for the image
    hipMalloc((void**)&inputImage, size);
    hipMalloc((void**)&outputImage, size);

    //Allocate memory on the GPUs for the image
    inputImage_h= (int*)malloc(size);
    outputImage_h= (int*)malloc(size);

    // Copy the image form host to device (input and output)
    hipMemcpy(inputImage, inputImgageS, size, hipMemcpyHostToDevice);
    hipMemcpy(outputImage, inputImgageS, size, hipMemcpyHostToDevice);

    // Copy input image into output image 
    hipMemcpy(inputImage_h,inputImgageS,size,hipMemcpyHostToHost);
    hipMemcpy(outputImage_h,inputImgageS,size,hipMemcpyHostToHost); 

    //  Total Number of threads in a block 32*32 = 1024 <= 1024(Threads per block)
    dim3 threadsPerBlock(32,32); 
    //  For 640*640 , 20*20 block For 1280*1280 , 40*40
    dim3 blocksForGrid(N/threadsPerBlock.x, N/threadsPerBlock.y);  
    
   
    // GPUs mean filter, time start
    clock_t start_d=clock();
    printf("Doing GPU mean filter\n");
    // GPUs' mean filtering 
    mean_Filter<<<blocksForGrid, threadsPerBlock>>>(inputImage,outputImage,window,N);
    hipDeviceSynchronize();
    clock_t end_d = clock();


    // CPUs mean filter, time start
    clock_t start_h = clock();
    printf("Doing CPU mean filter\n");
    mean_Filter_h(inputImage_h,outputImage_h,window,N);
    clock_t end_h = clock();

    //  Time calculation
    double time_d = (double)(end_d-start_d)/CLOCKS_PER_SEC;
    double time_h = (double)(end_h-start_h)/CLOCKS_PER_SEC;

    // Copy GPUs' output image to Host 
    hipMemcpy(outputImgageS, outputImage , size, hipMemcpyDeviceToHost);
    // Cpoy CPUs' output image to host 
    hipMemcpy(outputImgageS1, outputImage_h , size, hipMemcpyHostToHost);

    printf("Image size : %d Window size : %d GPU Time: %f CPU Time: %f\n",N,window,time_d,time_h);
    // printf("Image size : %d Window size : %d GPU Time: %f \n",N,window,time_d);
    
    // // Print Imput image
    // printf("Input image \n");
    // for (int row=0;row< N;row++){
    //     printf("[");
    //     for(int col=0;col<N;col++){
    //         printf("%d,",inputImgageS[row][col]);
    //     }
    //     printf("]\n");
    // }

    // // Print output image 
    // printf("Output Image\n");
    // for (int row=0;row< N;row++){
    //     printf("[");
    //     for(int col=0;col<N;col++){
    //         printf("%d,",outputImgageS[row][col]);
    //     }
    //     printf("]\n");
    // }

    // Check both output matrix are same
    printf("Both outputs are same : ");
    bool check=true;
    for (int row=0;row< N;row++){
        for(int col=0;col<N;col++){
            if(outputImgageS[row*N+col]!=outputImgageS1[row*N+col]){
                check=false;
            }else{
                check=true;
            }
        }
    }
    // Print the status 
    if(check){
        printf("YES\n");
    }else{
        printf("NO\n");
    }


    // Free memory on GPU 
    hipFree(inputImage);
    hipFree(outputImage);

    // Free host memory
    free(inputImgageS);
    free(outputImgageS);
    free(outputImgageS1);
    free(inputImage_h);
    free(outputImage_h);

    return 0;
    
}
	.text
	.file	"Mean_Filter.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z26__device_stub__mean_FilterPiS_ii # -- Begin function _Z26__device_stub__mean_FilterPiS_ii
	.type	_Z26__device_stub__mean_FilterPiS_ii,@function
_Z26__device_stub__mean_FilterPiS_ii:   # @_Z26__device_stub__mean_FilterPiS_ii
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	12(%rsp), %rsi
	movl	%edx, (%rsi)
	leaq	8(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	24(%rsp), %r12
	leaq	16(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z11mean_FilterPiS_ii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z26__device_stub__mean_FilterPiS_ii, .Lfunc_end0-_Z26__device_stub__mean_FilterPiS_ii
	.cfi_endproc
                                        # -- End function
	.globl	_Z13mean_Filter_hPiS_ii         # -- Begin function _Z13mean_Filter_hPiS_ii
	.type	_Z13mean_Filter_hPiS_ii,@function
_Z13mean_Filter_hPiS_ii:                # @_Z13mean_Filter_hPiS_ii
	.cfi_startproc
# %bb.0:
	movl	%edx, %r8d
	movl	%edx, %eax
	shrl	$31, %eax
	addl	%edx, %eax
	sarl	%eax
	movl	%ecx, %edx
	subl	%eax, %edx
	cmpl	%edx, %eax
	jge	.LBB1_11
# %bb.1:                                # %.preheader40.lr.ph
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	leal	1(,%rax,2), %r9d
	imull	%r9d, %r9d
	movl	%eax, %r10d
	negl	%r10d
	movslq	%r10d, %rbx
	movl	%eax, %r11d
	cmovnsl	%ebx, %r11d
	incl	%r11d
	movslq	%ecx, %rcx
	movslq	%eax, %r10
	movslq	%edx, %r14
	movq	%rcx, -24(%rsp)                 # 8-byte Spill
	leaq	(,%rcx,4), %r15
	cmpl	%ebx, %eax
	movl	%eax, %ecx
	cmovlel	%ebx, %ecx
	leal	(%rax,%rcx), %r12d
	incl	%r12d
	movq	%r10, -32(%rsp)                 # 8-byte Spill
	movq	%r10, %rbp
.LBB1_2:                                # %.lr.ph50
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_3 Depth 2
                                        #       Child Loop BB1_5 Depth 3
                                        #         Child Loop BB1_6 Depth 4
	movq	%rbp, -16(%rsp)                 # 8-byte Spill
	imulq	-24(%rsp), %rbp                 # 8-byte Folded Reload
	movq	%rdi, -8(%rsp)                  # 8-byte Spill
	movq	-32(%rsp), %rcx                 # 8-byte Reload
.LBB1_3:                                #   Parent Loop BB1_2 Depth=1
                                        # =>  This Loop Header: Depth=2
                                        #       Child Loop BB1_5 Depth 3
                                        #         Child Loop BB1_6 Depth 4
	xorl	%eax, %eax
	cmpl	$-1, %r8d
	jl	.LBB1_8
# %bb.4:                                # %.preheader.preheader
                                        #   in Loop: Header=BB1_3 Depth=2
	xorl	%eax, %eax
	movq	%rdi, %rdx
	movq	%rbx, %r10
.LBB1_5:                                # %.preheader
                                        #   Parent Loop BB1_2 Depth=1
                                        #     Parent Loop BB1_3 Depth=2
                                        # =>    This Loop Header: Depth=3
                                        #         Child Loop BB1_6 Depth 4
	xorl	%r13d, %r13d
.LBB1_6:                                #   Parent Loop BB1_2 Depth=1
                                        #     Parent Loop BB1_3 Depth=2
                                        #       Parent Loop BB1_5 Depth=3
                                        # =>      This Inner Loop Header: Depth=4
	addl	(%rdx,%r13,4), %eax
	incq	%r13
	cmpl	%r13d, %r12d
	jne	.LBB1_6
# %bb.7:                                # %._crit_edge
                                        #   in Loop: Header=BB1_5 Depth=3
	incq	%r10
	addq	%r15, %rdx
	cmpl	%r10d, %r11d
	jne	.LBB1_5
.LBB1_8:                                # %._crit_edge47
                                        #   in Loop: Header=BB1_3 Depth=2
	leaq	(%rcx,%rbp), %r10
	cltd
	idivl	%r9d
	movl	%eax, (%rsi,%r10,4)
	incq	%rcx
	addq	$4, %rdi
	cmpq	%r14, %rcx
	jne	.LBB1_3
# %bb.9:                                # %._crit_edge51
                                        #   in Loop: Header=BB1_2 Depth=1
	movq	-16(%rsp), %rbp                 # 8-byte Reload
	incq	%rbp
	movq	-8(%rsp), %rdi                  # 8-byte Reload
	addq	%r15, %rdi
	cmpq	%r14, %rbp
	jne	.LBB1_2
# %bb.10:
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
	.cfi_restore %r12
	.cfi_restore %r13
	.cfi_restore %r14
	.cfi_restore %r15
	.cfi_restore %rbp
.LBB1_11:                               # %._crit_edge53
	retq
.Lfunc_end1:
	.size	_Z13mean_Filter_hPiS_ii, .Lfunc_end1-_Z13mean_Filter_hPiS_ii
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI2_0:
	.quad	0x412e848000000000              # double 1.0E+6
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movq	%rsi, %rbx
	movq	8(%rsi), %rdi
	xorl	%r14d, %r14d
	xorl	%esi, %esi
	movl	$10, %edx
	callq	__isoc23_strtol
	movq	%rax, %r12
	movq	16(%rbx), %rdi
	xorl	%esi, %esi
	movl	$10, %edx
	callq	__isoc23_strtol
	movq	%rax, 64(%rsp)                  # 8-byte Spill
	movl	%r12d, %eax
	imull	%r12d, %eax
	shll	$2, %eax
	movslq	%eax, %rbx
	movq	%rbx, %rdi
	callq	malloc
	movq	%rax, 16(%rsp)                  # 8-byte Spill
	movq	%rbx, %rdi
	callq	malloc
	movq	%rax, 80(%rsp)                  # 8-byte Spill
	movq	%rbx, 56(%rsp)                  # 8-byte Spill
	movq	%rbx, %rdi
	callq	malloc
	movq	%rax, 72(%rsp)                  # 8-byte Spill
	testl	%r12d, %r12d
	jle	.LBB2_5
# %bb.1:                                # %.preheader91.lr.ph
	movl	%r12d, %r13d
	xorl	%ebp, %ebp
.LBB2_2:                                # %.lr.ph
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB2_3 Depth 2
	movl	%r14d, %eax
	movq	16(%rsp), %rcx                  # 8-byte Reload
	leaq	(%rcx,%rax,4), %r15
	xorl	%ebx, %ebx
.LBB2_3:                                #   Parent Loop BB2_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	callq	rand
                                        # kill: def $eax killed $eax def $rax
	leal	255(%rax), %ecx
	testl	%eax, %eax
	cmovnsl	%eax, %ecx
	andl	$-256, %ecx
	subl	%ecx, %eax
	movl	%eax, (%r15,%rbx,4)
	incq	%rbx
	cmpq	%rbx, %r13
	jne	.LBB2_3
# %bb.4:                                # %._crit_edge
                                        #   in Loop: Header=BB2_2 Depth=1
	incq	%rbp
	addl	%r12d, %r14d
	cmpq	%r13, %rbp
	jne	.LBB2_2
.LBB2_5:                                # %._crit_edge94
	leaq	32(%rsp), %rbx
	movq	%rbx, %rdi
	movq	56(%rsp), %r13                  # 8-byte Reload
	movq	%r13, %rsi
	callq	hipMalloc
	leaq	24(%rsp), %rbp
	movq	%rbp, %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	movq	%r13, %rdi
	callq	malloc
	movq	%rax, %r15
	movq	%r13, %rdi
	callq	malloc
	movq	%rax, %r14
	movq	(%rbx), %rdi
	movq	16(%rsp), %rbx                  # 8-byte Reload
	movq	%rbx, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%rbp), %rdi
	movq	%rbx, %rsi
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%r15, 8(%rsp)                   # 8-byte Spill
	movq	%r15, %rdi
	movq	%rbx, %rsi
	movq	%r13, %rdx
	xorl	%ecx, %ecx
	callq	hipMemcpy
	movq	%r14, 48(%rsp)                  # 8-byte Spill
	movq	%r14, %rdi
	movq	%rbx, %rsi
	movq	%r13, %rdx
	xorl	%ecx, %ecx
	callq	hipMemcpy
	movl	%r12d, %eax
	shrl	$5, %eax
	movq	%rax, %rbp
	shlq	$32, %rbp
	orq	%rax, %rbp
	callq	clock
	movq	%rax, (%rsp)                    # 8-byte Spill
	movl	$.Lstr, %edi
	callq	puts@PLT
	movabsq	$137438953504, %rdx             # imm = 0x2000000020
	movq	%rbp, %rdi
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	movq	64(%rsp), %r15                  # 8-byte Reload
	jne	.LBB2_7
# %bb.6:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movl	%r15d, %edx
	movl	%r12d, %ecx
	callq	_Z26__device_stub__mean_FilterPiS_ii
.LBB2_7:
	callq	hipDeviceSynchronize
	callq	clock
	movq	%rax, %rbp
	callq	clock
	movq	%rax, %r14
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	movq	8(%rsp), %rdi                   # 8-byte Reload
	movq	48(%rsp), %rbx                  # 8-byte Reload
	movq	%rbx, %rsi
	movl	%r15d, %edx
	movl	%r12d, %ecx
	callq	_Z13mean_Filter_hPiS_ii
	callq	clock
	subq	(%rsp), %rbp                    # 8-byte Folded Reload
	cvtsi2sd	%rbp, %xmm1
	movsd	.LCPI2_0(%rip), %xmm0           # xmm0 = mem[0],zero
	divsd	%xmm0, %xmm1
	movsd	%xmm1, (%rsp)                   # 8-byte Spill
	subq	%r14, %rax
	xorps	%xmm1, %xmm1
	cvtsi2sd	%rax, %xmm1
	divsd	%xmm0, %xmm1
	movsd	%xmm1, 40(%rsp)                 # 8-byte Spill
	movq	24(%rsp), %rsi
	movq	80(%rsp), %rbp                  # 8-byte Reload
	movq	%rbp, %rdi
	movq	%r13, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movq	72(%rsp), %r14                  # 8-byte Reload
	movq	%r14, %rdi
	movq	%rbx, %rsi
	movq	%r13, %rdx
	xorl	%ecx, %ecx
	callq	hipMemcpy
	movl	$.L.str.2, %edi
	movl	%r12d, %esi
	movl	%r15d, %edx
	movsd	(%rsp), %xmm0                   # 8-byte Reload
                                        # xmm0 = mem[0],zero
	movsd	40(%rsp), %xmm1                 # 8-byte Reload
                                        # xmm1 = mem[0],zero
	movb	$2, %al
	callq	printf
	movl	$.L.str.3, %edi
	xorl	%eax, %eax
	callq	printf
	testl	%r12d, %r12d
	jle	.LBB2_8
# %bb.9:                                # %.preheader.lr.ph
	movl	%r12d, %eax
	leal	-1(%r12), %ecx
	movslq	%ecx, %rcx
	shlq	$2, %rcx
	leaq	(,%rax,4), %rdx
	subq	%rdx, %rcx
.LBB2_10:                               # =>This Inner Loop Header: Depth=1
	addq	%rdx, %rcx
	decq	%rax
	jne	.LBB2_10
# %bb.11:                               # %._crit_edge105
	movl	(%rbp,%rcx), %eax
	cmpl	(%r14,%rcx), %eax
	movl	$.Lstr.3, %eax
	movl	$.Lstr.2, %edi
	cmoveq	%rax, %rdi
	jmp	.LBB2_12
.LBB2_8:
	movl	$.Lstr.3, %edi
.LBB2_12:                               # %._crit_edge105.thread
	movq	8(%rsp), %r15                   # 8-byte Reload
	callq	puts@PLT
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi                  # 8-byte Reload
	callq	free
	movq	%rbp, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movq	%rbx, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z11mean_FilterPiS_ii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z11mean_FilterPiS_ii,@object   # @_Z11mean_FilterPiS_ii
	.section	.rodata,"a",@progbits
	.globl	_Z11mean_FilterPiS_ii
	.p2align	3, 0x0
_Z11mean_FilterPiS_ii:
	.quad	_Z26__device_stub__mean_FilterPiS_ii
	.size	_Z11mean_FilterPiS_ii, 8

	.type	.L.str.2,@object                # @.str.2
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.2:
	.asciz	"Image size : %d Window size : %d GPU Time: %f CPU Time: %f\n"
	.size	.L.str.2, 60

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Both outputs are same : "
	.size	.L.str.3, 25

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z11mean_FilterPiS_ii"
	.size	.L__unnamed_1, 22

	.type	__hip_fatbin_wrapper,@object    # @__hip_fatbin_wrapper
	.section	.hipFatBinSegment,"a",@progbits
	.p2align	3, 0x0
__hip_fatbin_wrapper:
	.long	1212764230                      # 0x48495046
	.long	1                               # 0x1
	.quad	__hip_fatbin
	.quad	0
	.size	__hip_fatbin_wrapper, 24

	.type	__hip_gpubin_handle,@object     # @__hip_gpubin_handle
	.local	__hip_gpubin_handle
	.comm	__hip_gpubin_handle,8,8
	.section	.init_array,"aw",@init_array
	.p2align	3, 0x0
	.quad	__hip_module_ctor
	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	"Doing GPU mean filter"
	.size	.Lstr, 22

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	"Doing CPU mean filter"
	.size	.Lstr.1, 22

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	"NO"
	.size	.Lstr.2, 3

	.type	.Lstr.3,@object                 # @str.3
.Lstr.3:
	.asciz	"YES"
	.size	.Lstr.3, 4

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _Z26__device_stub__mean_FilterPiS_ii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z11mean_FilterPiS_ii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z11mean_FilterPiS_ii   ; -- Begin function _Z11mean_FilterPiS_ii
	.globl	_Z11mean_FilterPiS_ii
	.p2align	8
	.type	_Z11mean_FilterPiS_ii,@function
_Z11mean_FilterPiS_ii:                  ; @_Z11mean_FilterPiS_ii
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x24
	s_load_b64 s[2:3], s[0:1], 0x10
	v_bfe_u32 v1, v0, 10, 10
	v_and_b32_e32 v5, 0x3ff, v0
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s5, s4, 16
	s_and_b32 s4, s4, 0xffff
	v_mad_u64_u32 v[2:3], null, s15, s5, v[1:2]
	s_mul_i32 s14, s14, s4
	s_load_b128 s[4:7], s[0:1], 0x0
	v_add_nc_u32_e32 v0, s14, v5
	s_lshr_b32 s0, s2, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_add_i32 s0, s2, s0
	v_mad_u64_u32 v[3:4], null, v2, s3, v[0:1]
	v_max_i32_e32 v1, v0, v2
	v_min_i32_e32 v0, v2, v0
	s_ashr_i32 s8, s0, 1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_3)
	s_sub_i32 s0, s3, s8
	v_ashrrev_i32_e32 v4, 31, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[3:4], 2, v[3:4]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v6, vcc_lo, s4, v3
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v7, vcc_lo, s5, v4, vcc_lo
	v_cmp_gt_i32_e32 vcc_lo, s0, v1
	v_cmp_le_i32_e64 s0, s8, v0
	v_add_co_u32 v0, s1, s6, v3
	global_load_b32 v6, v[6:7], off
	v_add_co_ci_u32_e64 v1, s1, s7, v4, s1
	s_and_b32 s0, s0, vcc_lo
	s_waitcnt vmcnt(0)
	global_store_b32 v[0:1], v6, off
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_8
; %bb.1:
	v_mov_b32_e32 v4, 0
	s_cmp_lt_i32 s2, -1
	s_cbranch_scc1 .LBB0_7
; %bb.2:                                ; %.preheader.lr.ph
	v_subrev_nc_u32_e32 v2, s8, v2
	s_abs_i32 s0, s8
	v_mov_b32_e32 v4, 0
	s_add_i32 s1, s8, s0
	s_sub_i32 s2, 0, s8
	v_mul_lo_u32 v2, s3, v2
	s_add_i32 s1, s1, 1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add3_u32 v2, v5, v2, s14
	v_subrev_nc_u32_e32 v5, s8, v2
.LBB0_3:                                ; %.preheader
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_4 Depth 2
	s_delay_alu instid0(VALU_DEP_1)
	v_mov_b32_e32 v2, v5
	s_mov_b32 s6, s1
.LBB0_4:                                ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_ashrrev_i32_e32 v3, 31, v2
	s_add_i32 s6, s6, -1
	s_cmp_eq_u32 s6, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_lshlrev_b64 v[6:7], 2, v[2:3]
	v_add_nc_u32_e32 v2, 1, v2
	v_add_co_u32 v6, vcc_lo, s4, v6
	s_delay_alu instid0(VALU_DEP_3)
	v_add_co_ci_u32_e32 v7, vcc_lo, s5, v7, vcc_lo
	global_load_b32 v3, v[6:7], off
	s_waitcnt vmcnt(0)
	v_add_nc_u32_e32 v4, v3, v4
	s_cbranch_scc0 .LBB0_4
; %bb.5:                                ; %._crit_edge
                                        ;   in Loop: Header=BB0_3 Depth=1
	v_add_nc_u32_e32 v5, s3, v5
	s_add_i32 s6, s2, 1
	s_cmp_eq_u32 s2, s0
	s_cbranch_scc1 .LBB0_7
; %bb.6:                                ;   in Loop: Header=BB0_3 Depth=1
	s_mov_b32 s2, s6
	s_branch .LBB0_3
.LBB0_7:                                ; %._crit_edge59
	s_lshl_b32 s0, s8, 1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_ashrrev_i32_e32 v5, 31, v4
	s_or_b32 s0, s0, 1
	s_mul_i32 s0, s0, s0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_add_nc_u32_e32 v4, v4, v5
	v_cvt_f32_u32_e32 v2, s0
	s_sub_i32 s1, 0, s0
	v_xor_b32_e32 v4, v4, v5
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_rcp_iflag_f32_e32 v2, v2
	s_waitcnt_depctr 0xfff
	v_mul_f32_e32 v2, 0x4f7ffffe, v2
	v_cvt_u32_f32_e32 v2, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v3, s1, v2
	v_mul_hi_u32 v3, v2, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_nc_u32_e32 v2, v2, v3
	v_mul_hi_u32 v2, v4, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v3, v2, s0
	v_sub_nc_u32_e32 v3, v4, v3
	v_add_nc_u32_e32 v4, 1, v2
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_subrev_nc_u32_e32 v6, s0, v3
	v_cmp_le_u32_e32 vcc_lo, s0, v3
	v_dual_cndmask_b32 v3, v3, v6 :: v_dual_cndmask_b32 v2, v2, v4
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_cmp_le_u32_e32 vcc_lo, s0, v3
	v_add_nc_u32_e32 v4, 1, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cndmask_b32_e32 v2, v2, v4, vcc_lo
	v_xor_b32_e32 v2, v2, v5
	s_delay_alu instid0(VALU_DEP_1)
	v_sub_nc_u32_e32 v2, v2, v5
	global_store_b32 v[0:1], v2, off
.LBB0_8:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z11mean_FilterPiS_ii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.amdhsa_user_sgpr_count 14
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 1
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 1
		.amdhsa_next_free_vgpr 8
		.amdhsa_next_free_sgpr 16
		.amdhsa_float_round_mode_32 0
		.amdhsa_float_round_mode_16_64 0
		.amdhsa_float_denorm_mode_32 3
		.amdhsa_float_denorm_mode_16_64 3
		.amdhsa_dx10_clamp 1
		.amdhsa_ieee_mode 1
		.amdhsa_fp16_overflow 0
		.amdhsa_workgroup_processor_mode 1
		.amdhsa_memory_ordered 1
		.amdhsa_forward_progress 0
		.amdhsa_shared_vgpr_count 0
		.amdhsa_exception_fp_ieee_invalid_op 0
		.amdhsa_exception_fp_denorm_src 0
		.amdhsa_exception_fp_ieee_div_zero 0
		.amdhsa_exception_fp_ieee_overflow 0
		.amdhsa_exception_fp_ieee_underflow 0
		.amdhsa_exception_fp_ieee_inexact 0
		.amdhsa_exception_int_div_zero 0
	.end_amdhsa_kernel
	.text
.Lfunc_end0:
	.size	_Z11mean_FilterPiS_ii, .Lfunc_end0-_Z11mean_FilterPiS_ii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 568
; NumSgprs: 18
; NumVgprs: 8
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 8
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 14
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 1
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           4
        .value_kind:     by_value
      - .offset:         20
        .size:           4
        .value_kind:     by_value
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         28
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         36
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         38
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         40
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         42
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         44
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         46
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         88
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z11mean_FilterPiS_ii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z11mean_FilterPiS_ii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     8
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
