#include <stdio.h>
#include <cuda_runtime.h>

#define threadsPerBlock 512

//Device code
 __global__ void calculateCCoeff(const int* AdjMatrix, int numElements, float* globalSum) 
{

    __shared__ float local[threadsPerBlock];
    
    int i = threadIdx.x + blockIdx.x * blockDim.x;
	
    if(i < numElements)
    {
		int degree, edgeCount = 0; 
        float coeff = 0;
        
        for(int j=0; j<numElements; j++)
		{		
			//If they are connected
            if(AdjMatrix[i*numElements + j] == 1)
			{			
                degree++;
                for(int k=j+1; k<numElements; k++)
				{
						edgeCount += (AdjMatrix[i*numElements + k] == 1 && AdjMatrix[j*numElements + k] == 1) ? 1 : 0; //If they are neighbors, but not connected
                }
            }
        }
        coeff = degree >=2 ? (2.0f * edgeCount) / (degree * (degree - 1)) : 0; //Calculate the CC
		
        local[threadIdx.x] = coeff;
    }

    __syncthreads();

	//Send sum of threads back to host. Will divide sum by numElements
    if(threadIdx.x == 0 ) {
		//Use thread 0 to calculate total sum
        float sum = 0;
        for( int i = 0; i < threadsPerBlock; i++ )
        {
            int currentIndex = (threadIdx.x + blockIdx.x * blockDim.x) + i;
            sum += currentIndex < numElements ? local[i] : 0;
        }

        atomicAdd(&globalSum[0],sum);
    }
}

 int main(int argc, char* argv[]){
    

    if(argc < 2){
        printf("Argument format must be: ./compiledCode inputFile.txt\n");
        exit(1);
    }

	
    char* inputFile = argv[1];
    FILE* file = fopen(inputFile, "r");
    int u, v;
    int maxNode = 0;
    fscanf(file, "%d %d", &u, &v);
	
	//Find max node
    while(!feof(file)){
        maxNode = u > maxNode ? u : 0;
        maxNode = v > maxNode ? v : 0;

        fscanf(file, "%d %d", &u, &v);
    }

    int n = maxNode + 1;
	
    printf("Total number of elements: %d\n", n);
	
	fclose(file);
	
	//Unsigned value of size of adj matrix
    size_t amSize = n * n * sizeof(int);
	
	//Allocate memory for n * n vector given size
    int* adjVector = (int*) malloc(amSize);    
	
    file = fopen(inputFile, "r");

	int index = 0;
    fscanf(file, "%d %d", &u, &v);
    while(!feof(file)){
        index = u*n + v;
        adjVector[index] = 1;
		
        index = v*n + u;
        adjVector[index] = 1;

        fscanf(file, "%d %d", &u, &v);
    }
    fclose(file);
	
	cudaError_t err = cudaSuccess;

    int* d_adjMatrix = NULL;
    err = cudaMalloc((void **)&d_adjMatrix, amSize);

    if (err != cudaSuccess){
        fprintf(stderr, "Could not allocate memory for Adjacency Matrix (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

	//Copy host matrix of size 'amSize' to GPU memory
    err = cudaMemcpy(d_adjMatrix, adjVector, amSize, cudaMemcpyHostToDevice);

    if (err != cudaSuccess){
        fprintf(stderr, "Could not copy Adjacency Matrix to device memory (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    int blocksPerGrid = (n + threadsPerBlock - 1) / threadsPerBlock;
    printf("CUDA device with %d blocks of %d threads\n", blocksPerGrid, threadsPerBlock);

    float *globalCC = NULL;

    err = cudaMalloc((void **)&globalCC, sizeof(float));
    if (err != cudaSuccess){
        fprintf(stderr, "Could not allocate memory for global Clustering Coefficient variable (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    cudaMemset(globalCC, 0, sizeof(float));

	//Calling device method "calculateCCoeff" from host
    calculateCCoeff<<<blocksPerGrid, threadsPerBlock>>>(d_adjMatrix, n, globalCC);
	
    err = cudaGetLastError();

    if (err != cudaSuccess){
        fprintf(stderr, "Could not call device code kernel (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    float hostGlobalCC = 0;
	
    err = cudaMemcpy(&hostGlobalCC, globalCC, sizeof(float), cudaMemcpyDeviceToHost);

    if (err != cudaSuccess){
        fprintf(stderr, "Could not copy global Clustering Coefficient variable back from device (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    hostGlobalCC = hostGlobalCC / n;
	
	printf("\n\nTotal Clustering Coefficient: %f\n\n", hostGlobalCC);
    err = cudaFree(d_adjMatrix);

    if (err != cudaSuccess){
        fprintf(stderr, "Error freeing Adjacency Matrix from device (error %s)!\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    free(adjVector);
	
    err = cudaDeviceReset();

    if (err != cudaSuccess){
        fprintf(stderr, "Error freeing local Adjacency Matrix (error %s)\n", cudaGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    return 0;
}

	.file	"tmpxft_0027aae2_00000000-6_Assig4.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2030:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2030:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf
	.type	_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf, @function
_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf:
.LFB2052:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movl	%esi, 20(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	20(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z15calculateCCoeffPKiiPf(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 160
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 152
	popq	%rdx
	.cfi_def_cfa_offset 144
.L2:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2052:
	.size	_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf, .-_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf
	.globl	_Z15calculateCCoeffPKiiPf
	.type	_Z15calculateCCoeffPKiiPf, @function
_Z15calculateCCoeffPKiiPf:
.LFB2053:
	.cfi_startproc
	endbr64
	jmp	_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf
	.cfi_endproc
.LFE2053:
	.size	_Z15calculateCCoeffPKiiPf, .-_Z15calculateCCoeffPKiiPf
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Argument format must be: ./compiledCode inputFile.txt\n"
.LC1:
	.string	"r"
.LC2:
	.string	"%d %d"
.LC3:
	.string	"Total number of elements: %d\n"
.LC4:
	.string	"Could not allocate memory for Adjacency Matrix (error %s)!\n"
.LC5:
	.string	"Could not copy Adjacency Matrix to device memory (error %s)!\n"
.LC6:
	.string	"CUDA device with %d blocks of %d threads\n"
.LC7:
	.string	"Could not allocate memory for global Clustering Coefficient variable (error %s)!\n"
.LC8:
	.string	"Could not call device code kernel (error %s)!\n"
.LC10:
	.string	"Could not copy global Clustering Coefficient variable back from device (error %s)!\n"
.LC11:
	.string	"\n\nTotal Clustering Coefficient: %f\n\n"
.LC12:
	.string	"Error freeing Adjacency Matrix from device (error %s)!\n"
.LC13:
	.string	"Error freeing local Adjacency Matrix (error %s)\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	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
	subq	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	decl	%edi
	jg	.L9
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	call	__printf_chk@PLT
	jmp	.L27
.L9:
	movq	8(%rsi), %r14
	leaq	.LC1(%rip), %r15
	leaq	.LC2(%rip), %r13
	xorl	%ebx, %ebx
	movq	%r15, %rsi
	movq	%r14, %rdi
	call	fopen@PLT
	movq	%r13, %rsi
	movq	%rax, %r12
	leaq	44(%rsp), %rax
	movq	%rax, 8(%rsp)
	leaq	40(%rsp), %rax
	movq	8(%rsp), %rcx
	movq	%r12, %rdi
	movq	%rax, 16(%rsp)
	movq	%rax, %rdx
	xorl	%eax, %eax
	call	__isoc23_fscanf@PLT
.L10:
	movq	%r12, %rdi
	call	feof@PLT
	testl	%eax, %eax
	jne	.L29
	movl	40(%rsp), %eax
	cmpl	%ebx, %eax
	jg	.L11
	xorl	%eax, %eax
.L11:
	movl	44(%rsp), %ebx
	cmpl	%eax, %ebx
	jg	.L12
	xorl	%ebx, %ebx
.L12:
	movq	8(%rsp), %rcx
	movq	16(%rsp), %rdx
	movq	%r13, %rsi
	movq	%r12, %rdi
	xorl	%eax, %eax
	call	__isoc23_fscanf@PLT
	jmp	.L10
.L29:
	leal	1(%rbx), %ebp
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	movl	%ebp, %edx
	call	__printf_chk@PLT
	movq	%r12, %rdi
	call	fclose@PLT
	movl	%ebp, %eax
	imull	%ebp, %eax
	cltq
	salq	$2, %rax
	movq	%rax, %rdi
	movq	%rax, 24(%rsp)
	call	malloc@PLT
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%rax, %r12
	call	fopen@PLT
	movq	%rax, %r14
.L26:
	movq	8(%rsp), %rcx
	movq	16(%rsp), %rdx
	movq	%r14, %rdi
	xorl	%eax, %eax
	movq	%r13, %rsi
	call	__isoc23_fscanf@PLT
	movq	%r14, %rdi
	call	feof@PLT
	testl	%eax, %eax
	jne	.L30
	movl	40(%rsp), %ecx
	movl	44(%rsp), %eax
	movl	%ecx, %edx
	imull	%ebp, %edx
	addl	%eax, %edx
	imull	%ebp, %eax
	movslq	%edx, %rdx
	movl	$1, (%r12,%rdx,4)
	addl	%ecx, %eax
	cltq
	movl	$1, (%r12,%rax,4)
	jmp	.L26
.L30:
	movq	%r14, %rdi
	call	fclose@PLT
	movq	24(%rsp), %rsi
	xorl	%edx, %edx
	leaq	48(%rsp), %rdi
	movq	%rdx, 48(%rsp)
	call	cudaMalloc@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L16
	call	cudaGetErrorString@PLT
	leaq	.LC4(%rip), %rdx
	movq	%rax, %rcx
.L28:
	movq	stderr(%rip), %rdi
	movl	$2, %esi
	xorl	%eax, %eax
	call	__fprintf_chk@PLT
.L27:
	movl	$1, %edi
	call	exit@PLT
.L16:
	movq	48(%rsp), %rdi
	movq	24(%rsp), %rdx
	movl	$1, %ecx
	movq	%r12, %rsi
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L17
	call	cudaGetErrorString@PLT
	leaq	.LC5(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L17:
	addl	$512, %ebx
	movl	$512, %ecx
	movl	$2, %edi
	movl	%ebx, %eax
	leaq	.LC6(%rip), %rsi
	cltd
	idivl	%ecx
	movl	%eax, %edx
	movl	%eax, %ebx
	xorl	%eax, %eax
	call	__printf_chk@PLT
	xorl	%eax, %eax
	leaq	56(%rsp), %rdi
	movl	$4, %esi
	movq	%rax, 56(%rsp)
	call	cudaMalloc@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L18
	call	cudaGetErrorString@PLT
	leaq	.LC7(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L18:
	movq	56(%rsp), %rdi
	xorl	%esi, %esi
	movl	$4, %edx
	call	cudaMemset@PLT
	movl	%ebx, 64(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movabsq	$4294967297, %rax
	movl	$8388609, %edx
	movl	$1, %ecx
	movl	$1, 84(%rsp)
	movq	%rax, 68(%rsp)
	movq	64(%rsp), %rdi
	salq	$9, %rdx
	movl	72(%rsp), %esi
	movq	%rdx, 76(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L19
	movq	56(%rsp), %rdx
	movq	48(%rsp), %rdi
	movl	%ebp, %esi
	call	_Z39__device_stub__Z15calculateCCoeffPKiiPfPKiiPf
.L19:
	call	cudaGetLastError@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L20
	call	cudaGetErrorString@PLT
	leaq	.LC8(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L20:
	movq	56(%rsp), %rsi
	leaq	76(%rsp), %rdi
	movl	$2, %ecx
	movl	$4, %edx
	movl	$0x00000000, 76(%rsp)
	call	cudaMemcpy@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L21
	call	cudaGetErrorString@PLT
	leaq	.LC10(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L21:
	cvtsi2ssl	%ebp, %xmm1
	movss	76(%rsp), %xmm0
	leaq	.LC11(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	divss	%xmm1, %xmm0
	movss	%xmm0, 76(%rsp)
	cvtss2sd	%xmm0, %xmm0
	call	__printf_chk@PLT
	movq	48(%rsp), %rdi
	call	cudaFree@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L22
	call	cudaGetErrorString@PLT
	leaq	.LC12(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L22:
	movq	%r12, %rdi
	call	free@PLT
	call	cudaDeviceReset@PLT
	movl	%eax, %edi
	testl	%eax, %eax
	je	.L23
	call	cudaGetErrorString@PLT
	leaq	.LC13(%rip), %rdx
	movq	%rax, %rcx
	jmp	.L28
.L23:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L24
	call	__stack_chk_fail@PLT
.L24:
	addq	$104, %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
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC14:
	.string	"_Z15calculateCCoeffPKiiPf"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2055:
	.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	.LC14(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z15calculateCCoeffPKiiPf(%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
.LFE2055:
	.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
	.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 <hip/hip_runtime.h>

#define threadsPerBlock 512

//Device code
 __global__ void calculateCCoeff(const int* AdjMatrix, int numElements, float* globalSum) 
{

    __shared__ float local[threadsPerBlock];
    
    int i = threadIdx.x + blockIdx.x * blockDim.x;
	
    if(i < numElements)
    {
		int degree, edgeCount = 0; 
        float coeff = 0;
        
        for(int j=0; j<numElements; j++)
		{		
			//If they are connected
            if(AdjMatrix[i*numElements + j] == 1)
			{			
                degree++;
                for(int k=j+1; k<numElements; k++)
				{
						edgeCount += (AdjMatrix[i*numElements + k] == 1 && AdjMatrix[j*numElements + k] == 1) ? 1 : 0; //If they are neighbors, but not connected
                }
            }
        }
        coeff = degree >=2 ? (2.0f * edgeCount) / (degree * (degree - 1)) : 0; //Calculate the CC
		
        local[threadIdx.x] = coeff;
    }

    __syncthreads();

	//Send sum of threads back to host. Will divide sum by numElements
    if(threadIdx.x == 0 ) {
		//Use thread 0 to calculate total sum
        float sum = 0;
        for( int i = 0; i < threadsPerBlock; i++ )
        {
            int currentIndex = (threadIdx.x + blockIdx.x * blockDim.x) + i;
            sum += currentIndex < numElements ? local[i] : 0;
        }

        atomicAdd(&globalSum[0],sum);
    }
}

 int main(int argc, char* argv[]){
    

    if(argc < 2){
        printf("Argument format must be: ./compiledCode inputFile.txt\n");
        exit(1);
    }

	
    char* inputFile = argv[1];
    FILE* file = fopen(inputFile, "r");
    int u, v;
    int maxNode = 0;
    fscanf(file, "%d %d", &u, &v);
	
	//Find max node
    while(!feof(file)){
        maxNode = u > maxNode ? u : 0;
        maxNode = v > maxNode ? v : 0;

        fscanf(file, "%d %d", &u, &v);
    }

    int n = maxNode + 1;
	
    printf("Total number of elements: %d\n", n);
	
	fclose(file);
	
	//Unsigned value of size of adj matrix
    size_t amSize = n * n * sizeof(int);
	
	//Allocate memory for n * n vector given size
    int* adjVector = (int*) malloc(amSize);    
	
    file = fopen(inputFile, "r");

	int index = 0;
    fscanf(file, "%d %d", &u, &v);
    while(!feof(file)){
        index = u*n + v;
        adjVector[index] = 1;
		
        index = v*n + u;
        adjVector[index] = 1;

        fscanf(file, "%d %d", &u, &v);
    }
    fclose(file);
	
	hipError_t err = hipSuccess;

    int* d_adjMatrix = NULL;
    err = hipMalloc((void **)&d_adjMatrix, amSize);

    if (err != hipSuccess){
        fprintf(stderr, "Could not allocate memory for Adjacency Matrix (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

	//Copy host matrix of size 'amSize' to GPU memory
    err = hipMemcpy(d_adjMatrix, adjVector, amSize, hipMemcpyHostToDevice);

    if (err != hipSuccess){
        fprintf(stderr, "Could not copy Adjacency Matrix to device memory (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    int blocksPerGrid = (n + threadsPerBlock - 1) / threadsPerBlock;
    printf("CUDA device with %d blocks of %d threads\n", blocksPerGrid, threadsPerBlock);

    float *globalCC = NULL;

    err = hipMalloc((void **)&globalCC, sizeof(float));
    if (err != hipSuccess){
        fprintf(stderr, "Could not allocate memory for global Clustering Coefficient variable (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    hipMemset(globalCC, 0, sizeof(float));

	//Calling device method "calculateCCoeff" from host
    calculateCCoeff<<<blocksPerGrid, threadsPerBlock>>>(d_adjMatrix, n, globalCC);
	
    err = hipGetLastError();

    if (err != hipSuccess){
        fprintf(stderr, "Could not call device code kernel (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    float hostGlobalCC = 0;
	
    err = hipMemcpy(&hostGlobalCC, globalCC, sizeof(float), hipMemcpyDeviceToHost);

    if (err != hipSuccess){
        fprintf(stderr, "Could not copy global Clustering Coefficient variable back from device (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    hostGlobalCC = hostGlobalCC / n;
	
	printf("\n\nTotal Clustering Coefficient: %f\n\n", hostGlobalCC);
    err = hipFree(d_adjMatrix);

    if (err != hipSuccess){
        fprintf(stderr, "Error freeing Adjacency Matrix from device (error %s)!\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }

    free(adjVector);
	
    err = hipDeviceReset();

    if (err != hipSuccess){
        fprintf(stderr, "Error freeing local Adjacency Matrix (error %s)\n", hipGetErrorString(err));
        exit(EXIT_FAILURE);
    }
	
    return 0;
}

	.text
	.file	"Assig4.hip"
	.globl	_Z30__device_stub__calculateCCoeffPKiiPf # -- Begin function _Z30__device_stub__calculateCCoeffPKiiPf
	.type	_Z30__device_stub__calculateCCoeffPKiiPf,@function
_Z30__device_stub__calculateCCoeffPKiiPf: # @_Z30__device_stub__calculateCCoeffPKiiPf
	.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	12(%rsp), %rcx
	movl	%esi, (%rcx)
	leaq	32(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%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	$_Z15calculateCCoeffPKiiPf, %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	_Z30__device_stub__calculateCCoeffPKiiPf, .Lfunc_end0-_Z30__device_stub__calculateCCoeffPKiiPf
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function 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	$40, %rsp
	.cfi_def_cfa_offset 96
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	cmpl	$1, %edi
	jle	.LBB1_17
# %bb.1:
	movq	8(%rsi), %r15
	movl	$.L.str.1, %esi
	movq	%r15, %rdi
	callq	fopen
	movq	%rax, %rbx
	xorl	%r14d, %r14d
	leaq	8(%rsp), %rdx
	leaq	4(%rsp), %rcx
	movl	$.L.str.2, %esi
	movq	%rax, %rdi
	xorl	%eax, %eax
	callq	__isoc23_fscanf
	movq	%rbx, %rdi
	callq	feof
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.2:                                # %.lr.ph.preheader
	xorl	%ebp, %ebp
	leaq	8(%rsp), %r12
	leaq	4(%rsp), %r13
	xorl	%r14d, %r14d
.LBB1_3:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	movl	8(%rsp), %eax
	cmpl	%r14d, %eax
	cmovlel	%ebp, %eax
	movl	4(%rsp), %r14d
	cmpl	%eax, %r14d
	cmovlel	%ebp, %r14d
	movl	$.L.str.2, %esi
	movq	%rbx, %rdi
	movq	%r12, %rdx
	movq	%r13, %rcx
	xorl	%eax, %eax
	callq	__isoc23_fscanf
	movq	%rbx, %rdi
	callq	feof
	testl	%eax, %eax
	je	.LBB1_3
.LBB1_4:                                # %._crit_edge
	leal	1(%r14), %ebp
	movl	$.L.str.3, %edi
	movl	%ebp, %esi
	xorl	%eax, %eax
	callq	printf
	movq	%rbx, %rdi
	callq	fclose
	movl	%ebp, %edi
	imull	%edi, %edi
	shlq	$2, %rdi
	movq	%rdi, 32(%rsp)                  # 8-byte Spill
	callq	malloc
	movq	%rax, %rbx
	movl	$.L.str.1, %esi
	movq	%r15, %rdi
	callq	fopen
	movq	%rax, %r15
	leaq	8(%rsp), %rdx
	leaq	4(%rsp), %rcx
	movl	$.L.str.2, %esi
	movq	%rax, %rdi
	xorl	%eax, %eax
	callq	__isoc23_fscanf
	movq	%r15, %rdi
	callq	feof
	testl	%eax, %eax
	jne	.LBB1_7
# %bb.5:                                # %.lr.ph72.preheader
	movl	$1, %r13d
	leaq	4(%rsp), %r12
.LBB1_6:                                # %.lr.ph72
                                        # =>This Inner Loop Header: Depth=1
	movl	8(%rsp), %eax
	movl	%eax, %ecx
	imull	%ebp, %ecx
	movl	4(%rsp), %edx
	addl	%edx, %ecx
	movslq	%ecx, %rcx
	movl	%r13d, (%rbx,%rcx,4)
	imull	%ebp, %edx
	addl	%eax, %edx
	movslq	%edx, %rax
	movl	%r13d, (%rbx,%rax,4)
	movl	$.L.str.2, %esi
	movq	%r15, %rdi
	leaq	8(%rsp), %rdx
	movq	%r12, %rcx
	xorl	%eax, %eax
	callq	__isoc23_fscanf
	movq	%r15, %rdi
	callq	feof
	testl	%eax, %eax
	je	.LBB1_6
.LBB1_7:                                # %._crit_edge73
	movq	%r15, %rdi
	callq	fclose
	leaq	24(%rsp), %rdi
	movq	$0, (%rdi)
	movq	32(%rsp), %r15                  # 8-byte Reload
	movq	%r15, %rsi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB1_19
# %bb.8:
	movq	24(%rsp), %rdi
	movq	%rbx, %rsi
	movq	%r15, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB1_20
# %bb.9:
	leal	512(%r14), %eax
	addl	$1023, %r14d                    # imm = 0x3FF
	testl	%eax, %eax
	cmovnsl	%eax, %r14d
	sarl	$9, %r14d
	movl	$.L.str.6, %edi
	movl	%r14d, %esi
	movl	$512, %edx                      # imm = 0x200
	xorl	%eax, %eax
	callq	printf
	leaq	16(%rsp), %rdi
	movq	$0, (%rdi)
	movl	$4, %esi
	callq	hipMalloc
	testl	%eax, %eax
	jne	.LBB1_21
# %bb.10:
	movq	16(%rsp), %rdi
	movl	$4, %edx
	xorl	%esi, %esi
	callq	hipMemset
	movl	%r14d, %edi
	btsq	$32, %rdi
	movabsq	$4294967296, %rdx               # imm = 0x100000000
	orq	$512, %rdx                      # imm = 0x200
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_12
# %bb.11:
	movq	24(%rsp), %rdi
	movq	16(%rsp), %rdx
	movl	%ebp, %esi
	callq	_Z30__device_stub__calculateCCoeffPKiiPf
.LBB1_12:
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB1_22
# %bb.13:
	leaq	12(%rsp), %rdi
	movl	$0, (%rdi)
	movq	16(%rsp), %rsi
	movl	$4, %edx
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	jne	.LBB1_23
# %bb.14:
	cvtsi2ss	%ebp, %xmm0
	movss	12(%rsp), %xmm1                 # xmm1 = mem[0],zero,zero,zero
	divss	%xmm0, %xmm1
	movss	%xmm1, 12(%rsp)
	xorps	%xmm0, %xmm0
	cvtss2sd	%xmm1, %xmm0
	movl	$.L.str.10, %edi
	movb	$1, %al
	callq	printf
	movq	24(%rsp), %rdi
	callq	hipFree
	testl	%eax, %eax
	jne	.LBB1_24
# %bb.15:
	movq	%rbx, %rdi
	callq	free
	callq	hipDeviceReset
	testl	%eax, %eax
	jne	.LBB1_25
# %bb.16:
	xorl	%eax, %eax
	addq	$40, %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
.LBB1_17:
	.cfi_def_cfa_offset 96
	movl	$.Lstr, %edi
	callq	puts@PLT
	jmp	.LBB1_18
.LBB1_19:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.4, %esi
	jmp	.LBB1_26
.LBB1_20:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.5, %esi
	jmp	.LBB1_26
.LBB1_21:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.7, %esi
	jmp	.LBB1_26
.LBB1_22:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.8, %esi
	jmp	.LBB1_26
.LBB1_23:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.9, %esi
	jmp	.LBB1_26
.LBB1_24:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.11, %esi
	jmp	.LBB1_26
.LBB1_25:
	movq	stderr(%rip), %rbx
	movl	%eax, %edi
	callq	hipGetErrorString
	movl	$.L.str.12, %esi
.LBB1_26:
	movq	%rbx, %rdi
	movq	%rax, %rdx
	xorl	%eax, %eax
	callq	fprintf
.LBB1_18:
	movl	$1, %edi
	callq	exit
.Lfunc_end1:
	.size	main, .Lfunc_end1-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	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z15calculateCCoeffPKiiPf, %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_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__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	.LBB3_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
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z15calculateCCoeffPKiiPf,@object # @_Z15calculateCCoeffPKiiPf
	.section	.rodata,"a",@progbits
	.globl	_Z15calculateCCoeffPKiiPf
	.p2align	3, 0x0
_Z15calculateCCoeffPKiiPf:
	.quad	_Z30__device_stub__calculateCCoeffPKiiPf
	.size	_Z15calculateCCoeffPKiiPf, 8

	.type	.L.str.1,@object                # @.str.1
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.1:
	.asciz	"r"
	.size	.L.str.1, 2

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"%d %d"
	.size	.L.str.2, 6

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Total number of elements: %d\n"
	.size	.L.str.3, 30

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Could not allocate memory for Adjacency Matrix (error %s)!\n"
	.size	.L.str.4, 60

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Could not copy Adjacency Matrix to device memory (error %s)!\n"
	.size	.L.str.5, 62

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"CUDA device with %d blocks of %d threads\n"
	.size	.L.str.6, 42

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Could not allocate memory for global Clustering Coefficient variable (error %s)!\n"
	.size	.L.str.7, 82

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Could not call device code kernel (error %s)!\n"
	.size	.L.str.8, 47

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"Could not copy global Clustering Coefficient variable back from device (error %s)!\n"
	.size	.L.str.9, 84

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"\n\nTotal Clustering Coefficient: %f\n\n"
	.size	.L.str.10, 37

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"Error freeing Adjacency Matrix from device (error %s)!\n"
	.size	.L.str.11, 56

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"Error freeing local Adjacency Matrix (error %s)\n"
	.size	.L.str.12, 49

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z15calculateCCoeffPKiiPf"
	.size	.L__unnamed_1, 26

	.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	"Argument format must be: ./compiledCode inputFile.txt"
	.size	.Lstr, 54

	.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 _Z30__device_stub__calculateCCoeffPKiiPf
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z15calculateCCoeffPKiiPf
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z15calculateCCoeffPKiiPf ; -- Begin function _Z15calculateCCoeffPKiiPf
	.globl	_Z15calculateCCoeffPKiiPf
	.p2align	8
	.type	_Z15calculateCCoeffPKiiPf,@function
_Z15calculateCCoeffPKiiPf:              ; @_Z15calculateCCoeffPKiiPf
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x24
	s_load_b32 s3, s[0:1], 0x8
	s_mov_b32 s6, exec_lo
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB0_19
; %bb.1:                                ; %.preheader46
	s_cmp_lt_i32 s3, 1
	s_cbranch_scc1 .LBB0_15
; %bb.2:                                ; %.lr.ph54
	s_load_b64 s[4:5], s[0:1], 0x0
	v_mul_lo_u32 v7, v1, s3
	v_mov_b32_e32 v4, 0
	s_add_i32 s8, s3, 1
	s_mov_b32 s7, 0
                                        ; implicit-def: $vgpr6
	s_delay_alu instid0(VALU_DEP_2)
	v_dual_mov_b32 v9, 0 :: v_dual_add_nc_u32 v8, 1, v7
.LBB0_3:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_8 Depth 2
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_2)
	v_add_nc_u32_e32 v2, v4, v7
	v_add_nc_u32_e32 v10, 1, v4
	s_mov_b32 s2, exec_lo
	v_ashrrev_i32_e32 v3, 31, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[2:3], 2, v[2:3]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s4, v2
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v3, vcc_lo
	global_load_b32 v2, v[2:3], off
	s_waitcnt vmcnt(0)
	v_cmpx_ne_u32_e32 1, v2
	s_xor_b32 s2, exec_lo, s2
; %bb.4:                                ; %..loopexit_crit_edge
                                        ;   in Loop: Header=BB0_3 Depth=1
	v_add_nc_u32_e32 v4, 1, v4
                                        ; implicit-def: $vgpr10
; %bb.5:                                ; %Flow83
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_and_not1_saveexec_b32 s9, s2
	s_cbranch_execz .LBB0_13
; %bb.6:                                ;   in Loop: Header=BB0_3 Depth=1
	s_mov_b32 s10, exec_lo
	v_cmpx_gt_i32_e64 s3, v10
	s_cbranch_execz .LBB0_12
; %bb.7:                                ; %.lr.ph
                                        ;   in Loop: Header=BB0_3 Depth=1
	v_add_nc_u32_e32 v2, v8, v4
	s_mov_b32 s11, 0
                                        ; implicit-def: $sgpr12
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v3, 31, v2
	v_lshlrev_b64 v[11:12], 2, v[2:3]
	v_mad_u64_u32 v[2:3], null, s8, v4, 1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_4)
	v_add_co_u32 v4, vcc_lo, s4, v11
	v_mov_b32_e32 v11, v10
	v_add_co_ci_u32_e32 v5, vcc_lo, s5, v12, vcc_lo
.LBB0_8:                                ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	global_load_b32 v3, v[4:5], off
	s_and_not1_b32 s12, s12, exec_lo
	s_mov_b32 s2, exec_lo
	s_waitcnt vmcnt(0)
	v_cmpx_eq_u32_e32 1, v3
	s_cbranch_execz .LBB0_10
; %bb.9:                                ;   in Loop: Header=BB0_8 Depth=2
	v_ashrrev_i32_e32 v3, 31, v2
	s_and_not1_b32 s12, s12, exec_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[12:13], 2, v[2:3]
	v_add_co_u32 v12, vcc_lo, s4, v12
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_4) | instid1(SALU_CYCLE_1)
	v_add_co_ci_u32_e32 v13, vcc_lo, s5, v13, vcc_lo
	global_load_b32 v3, v[12:13], off
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e32 vcc_lo, 1, v3
	s_and_b32 s13, vcc_lo, exec_lo
	s_or_b32 s12, s12, s13
.LBB0_10:                               ;   in Loop: Header=BB0_8 Depth=2
	s_or_b32 exec_lo, exec_lo, s2
	v_add_nc_u32_e32 v11, 1, v11
	v_cndmask_b32_e64 v3, 0, 1, s12
	v_add_co_u32 v4, s2, v4, 4
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_ci_u32_e64 v5, s2, 0, v5, s2
	v_cmp_le_i32_e32 vcc_lo, s3, v11
	s_delay_alu instid0(VALU_DEP_4) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
	v_add_nc_u32_e32 v9, v9, v3
	v_add_nc_u32_e32 v2, 1, v2
	s_or_b32 s11, vcc_lo, s11
	s_and_not1_b32 exec_lo, exec_lo, s11
	s_cbranch_execnz .LBB0_8
; %bb.11:                               ; %Flow81
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s11
.LBB0_12:                               ; %Flow82
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_or_b32 exec_lo, exec_lo, s10
	v_add_nc_u32_e32 v6, 1, v6
	v_mov_b32_e32 v4, v10
.LBB0_13:                               ; %.loopexit
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s9
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_cmp_eq_u32_e32 vcc_lo, s3, v4
	s_or_b32 s7, vcc_lo, s7
	s_and_not1_b32 exec_lo, exec_lo, s7
	s_cbranch_execnz .LBB0_3
; %bb.14:                               ; %._crit_edge.loopexit
	s_or_b32 exec_lo, exec_lo, s7
	v_cvt_f32_i32_e32 v2, v9
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v2, v2, v2
	s_branch .LBB0_16
.LBB0_15:
	v_mov_b32_e32 v2, 0
                                        ; implicit-def: $vgpr6
.LBB0_16:                               ; %Flow84
	v_mov_b32_e32 v3, 0
	s_mov_b32 s2, exec_lo
	v_cmpx_lt_i32_e32 1, v6
	s_cbranch_execz .LBB0_18
; %bb.17:
	v_add_nc_u32_e32 v3, -1, v6
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v3, v3, v6
	v_cvt_f32_i32_e32 v3, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_scale_f32 v4, null, v3, v3, v2
	v_rcp_f32_e32 v5, v4
	s_waitcnt_depctr 0xfff
	v_fma_f32 v6, -v4, v5, 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v5, v6, v5
	v_div_scale_f32 v6, vcc_lo, v2, v3, v2
	v_mul_f32_e32 v7, v6, v5
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v8, -v4, v7, v6
	v_fmac_f32_e32 v7, v8, v5
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v4, -v4, v7, v6
	v_div_fmas_f32 v4, v4, v5, v7
	s_delay_alu instid0(VALU_DEP_1)
	v_div_fixup_f32 v3, v4, v3, v2
.LBB0_18:
	s_or_b32 exec_lo, exec_lo, s2
	v_lshlrev_b32_e32 v2, 2, v0
	ds_store_b32 v2, v3
.LBB0_19:                               ; %Flow85
	s_or_b32 exec_lo, exec_lo, s6
	s_mov_b32 s2, 0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_mov_b32 s4, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_29
; %bb.20:                               ; %.preheader.preheader
	v_mov_b32_e32 v0, 0
.LBB0_21:                               ; %.preheader
                                        ; =>This Inner Loop Header: Depth=1
	v_mov_b32_e32 v2, 0
	s_mov_b32 s4, exec_lo
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB0_23
; %bb.22:                               ;   in Loop: Header=BB0_21 Depth=1
	v_mov_b32_e32 v2, s2
	ds_load_b32 v2, v2
.LBB0_23:                               ;   in Loop: Header=BB0_21 Depth=1
	s_or_b32 exec_lo, exec_lo, s4
	s_waitcnt lgkmcnt(0)
	v_dual_add_f32 v0, v0, v2 :: v_dual_add_nc_u32 v1, 1, v1
	s_add_i32 s2, s2, 4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmpk_eq_i32 s2, 0x800
	s_cbranch_scc0 .LBB0_21
; %bb.24:
	v_bfrev_b32_e32 v2, 1
	s_mov_b32 s2, exec_lo
.LBB0_25:                               ; %ComputeLoop
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_ctz_i32_b32 s3, s2
	v_readlane_b32 s4, v0, s3
	s_lshl_b32 s3, 1, s3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_not1_b32 s2, s2, s3
	s_cmp_lg_u32 s2, 0
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v2, s4, v2
	s_cbranch_scc1 .LBB0_25
; %bb.26:                               ; %ComputeEnd
	v_mbcnt_lo_u32_b32 v0, exec_lo, 0
	s_mov_b32 s2, 0
	s_mov_b32 s3, exec_lo
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v0
	s_xor_b32 s3, exec_lo, s3
	s_cbranch_execz .LBB0_29
; %bb.27:
	s_load_b64 s[0:1], s[0:1], 0x10
	v_mov_b32_e32 v3, 0
	s_waitcnt lgkmcnt(0)
	s_load_b32 s3, s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	v_mov_b32_e32 v1, s3
.LBB0_28:                               ; %atomicrmw.start
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v0, v1, v2
	global_atomic_cmpswap_b32 v0, v3, v[0:1], s[0:1] glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e32 vcc_lo, v0, v1
	v_mov_b32_e32 v1, v0
	s_or_b32 s2, vcc_lo, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s2
	s_cbranch_execnz .LBB0_28
.LBB0_29:
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z15calculateCCoeffPKiiPf
		.amdhsa_group_segment_fixed_size 2048
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.amdhsa_user_sgpr_count 15
		.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 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 14
		.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	_Z15calculateCCoeffPKiiPf, .Lfunc_end0-_Z15calculateCCoeffPKiiPf
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 896
; NumSgprs: 18
; NumVgprs: 14
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 2048 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 14
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .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: 2048
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z15calculateCCoeffPKiiPf
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z15calculateCCoeffPKiiPf.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     14
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
