#include<iostream>
using namespace std;

#include <time.h>

__global__ void Array_Add(float* d_out, float* d_array, float Size)
{
    int id = blockIdx.x * blockDim.x + threadIdx.x;
    int tid = threadIdx.x;
    int bid = blockIdx.x;
    extern __shared__ float sh_array[];
    
    if(id < Size)
        sh_array[tid] = d_array[id];
    __syncthreads();

    for(int s = 512; s>0; s = s/2)
    {
        __syncthreads();
        if(id>=Size || id+s>=Size)
            continue;
        if(tid<s)
            sh_array[tid] += sh_array[tid + s];
    }
    if(tid==0)
        d_out[bid] = sh_array[tid];  

    __syncthreads();
}

float Find_Sum_GPU(float h_array[], int Size)
{
    clock_t start, end;

    int sub_size = (int)ceil(Size*1.0/1024);
    // The resultant number of blocks obtained on dividing the array into blocks of 1024 elements
    int final_size = (int)ceil(sub_size*1.0/1024);
    // The resultant number of blocks obtained on dividing the array into blocks of 2^20 elements

    float* d_array, *d_out, *d_sum;

    cudaMalloc((void**)&d_array, Size*sizeof(float));
    cudaMalloc((void**)&d_out, sub_size*sizeof(float));
    cudaMalloc((void**)&d_sum, final_size*sizeof(float));

    cudaMemcpy(d_array, h_array, sizeof(float) * Size, cudaMemcpyHostToDevice);

    float *h_sum;
    h_sum = (float*)malloc(final_size * sizeof(float)); 

    start = clock();

    Array_Add <<<ceil(Size*1.0/1024), 1024, 1024*sizeof(float)>>> (d_out, d_array, Size);

    Array_Add <<<final_size, 1024, 1024*sizeof(float)>>> (d_sum, d_out, ceil(Size*1.0/1024));

    end = clock();

    cudaMemcpy(h_sum, d_sum, final_size*sizeof(float), cudaMemcpyDeviceToHost);
    float sum = h_sum[0];
    for(int i=1; i<final_size; i++)
        sum += h_sum[i];

    cout << "\nThe time taken by GPU is " << (double)(end-start) << " microseconds\n";

    cudaFree(d_array);
    cudaFree(d_out);
    cudaFree(d_sum);

    return sum;
}

__global__ void Dot_Product(float* d_A, float* d_B, float* d_Prod, int Size)
{
    int id = (blockIdx.x * blockDim.x) + threadIdx.x;
    if(id<Size)
        d_Prod[id] = d_A[id] * d_B[id];
}

int main()
{
    int Array_Size;
    cout << "Enetr the size of the two arrays.\n";
    cin >> Array_Size;
    int Array_Bytes = Array_Size * sizeof(float);
    float h_A[Array_Size], h_B[Array_Size], h_Prod[Array_Size];
    for(int i=0; i<Array_Size; i++)
    {
        h_A[i] = (float)i;
        h_B[i] = (float)i;
    }
    float *d_A, *d_B, *d_Prod;

    cudaMalloc((void**)&d_A, Array_Bytes);
    cudaMalloc((void**)&d_B, Array_Bytes);
    cudaMalloc((void**)&d_Prod, Array_Bytes);

    cudaMemcpy(d_A, h_A, Array_Bytes, cudaMemcpyHostToDevice);
    cudaMemcpy(d_B, h_B, Array_Bytes, cudaMemcpyHostToDevice);

    Dot_Product<<<ceil(Array_Size*1.0/1024), 1024>>>(d_A, d_B, d_Prod, Array_Size);

    cudaMemcpy(h_Prod, d_Prod, Array_Bytes, cudaMemcpyDeviceToHost);

    /*for(int i=0; i<Array_Size; i++)
        cout << h_Prod[i] << " ";*/
    
    float Dot_Prod = Find_Sum_GPU(h_Prod, Array_Size);

    cout << "\nThe dot product is " << Dot_Prod << endl;

    cudaFree(h_A);
    cudaFree(h_B);
    cudaFree(h_Prod);
}
	.file	"tmpxft_003b7acd_00000000-6_DotProduct.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	_Z31__device_stub__Z9Array_AddPfS_fPfS_f
	.type	_Z31__device_stub__Z9Array_AddPfS_fPfS_f, @function
_Z31__device_stub__Z9Array_AddPfS_fPfS_f:
.LFB3661:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	32(%rsp), %rdx
	movq	%rsi, 16(%rsp)
	leaq	48(%rsp), %rdi
	leaq	60(%rsp), %rsi
	movss	%xmm0, 12(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	12(%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	_Z9Array_AddPfS_f(%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
.LFE3661:
	.size	_Z31__device_stub__Z9Array_AddPfS_fPfS_f, .-_Z31__device_stub__Z9Array_AddPfS_fPfS_f
	.globl	_Z9Array_AddPfS_f
	.type	_Z9Array_AddPfS_f, @function
_Z9Array_AddPfS_f:
.LFB3662:
	.cfi_startproc
	endbr64
	jmp	_Z31__device_stub__Z9Array_AddPfS_fPfS_f
	.cfi_endproc
.LFE3662:
	.size	_Z9Array_AddPfS_f, .-_Z9Array_AddPfS_f
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"\nThe time taken by GPU is "
.LC2:
	.string	" microseconds\n"
	.text
	.globl	_Z12Find_Sum_GPUPfi
	.type	_Z12Find_Sum_GPUPfi, @function
_Z12Find_Sum_GPUPfi:
.LFB3635:
	.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
	movslq	%esi, %r14
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	cvtsi2sdl	%r14d, %xmm0
	movq	%rdi, %r13
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	movq	%r14, %rbp
	salq	$2, %r14
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	mulsd	.LC0(%rip), %xmm0
	call	ceil@PLT
	cvttsd2sil	%xmm0, %ebx
	movq	%xmm0, %r15
	cvtsi2sdl	%ebx, %xmm0
	mulsd	.LC0(%rip), %xmm0
	call	ceil@PLT
	movq	%r14, %rsi
	leaq	24(%rsp), %rdi
	cvttsd2sil	%xmm0, %r12d
	call	cudaMalloc@PLT
	movslq	%ebx, %rsi
	leaq	32(%rsp), %rdi
	salq	$2, %rsi
	call	cudaMalloc@PLT
	leaq	40(%rsp), %rdi
	movslq	%r12d, %rbx
	salq	$2, %rbx
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movq	24(%rsp), %rdi
	movq	%r14, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	%rbx, %rdi
	call	malloc@PLT
	movq	%rax, %r13
	call	clock@PLT
	movq	%r15, %xmm3
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	movq	%rax, %r14
	cvttsd2siq	%xmm3, %rax
	salq	$10, %rdx
	movl	$4096, %r8d
	movl	$1, %ecx
	movq	%rdx, 60(%rsp)
	movl	$1, 68(%rsp)
	movl	%eax, 48(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 52(%rsp)
	movq	48(%rsp), %rdi
	movl	56(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L9
	cvtsi2ssl	%ebp, %xmm0
	movq	24(%rsp), %rsi
	movq	32(%rsp), %rdi
	call	_Z31__device_stub__Z9Array_AddPfS_fPfS_f
.L9:
	movl	%r12d, 48(%rsp)
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	movl	$1, %ecx
	movabsq	$4294967297, %rax
	salq	$10, %rdx
	movl	$4096, %r8d
	movl	$1, 68(%rsp)
	movq	%rax, 52(%rsp)
	movq	48(%rsp), %rdi
	movl	56(%rsp), %esi
	movq	%rdx, 60(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L10
	movq	32(%rsp), %rsi
	movq	40(%rsp), %rdi
	movq	%r15, %xmm2
	cvtsd2ss	%xmm2, %xmm0
	call	_Z31__device_stub__Z9Array_AddPfS_fPfS_f
.L10:
	call	clock@PLT
	movq	40(%rsp), %rsi
	movq	%rbx, %rdx
	movq	%r13, %rdi
	movl	$2, %ecx
	movq	%rax, %rbp
	call	cudaMemcpy@PLT
	movss	0(%r13), %xmm1
	xorl	%eax, %eax
.L11:
	incq	%rax
	cmpl	%eax, %r12d
	jle	.L15
	addss	0(%r13,%rax,4), %xmm1
	jmp	.L11
.L15:
	leaq	.LC1(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	subq	%r14, %rbp
	movss	%xmm1, 12(%rsp)
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtsi2sdq	%rbp, %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	leaq	.LC2(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movss	12(%rsp), %xmm1
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	movaps	%xmm1, %xmm0
	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	_Z12Find_Sum_GPUPfi, .-_Z12Find_Sum_GPUPfi
	.globl	_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i
	.type	_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i, @function
_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i:
.LFB3663:
	.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
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 4(%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	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	4(%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	.L16
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z11Dot_ProductPfS_S_i(%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
.L16:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3663:
	.size	_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i, .-_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i
	.globl	_Z11Dot_ProductPfS_S_i
	.type	_Z11Dot_ProductPfS_S_i, @function
_Z11Dot_ProductPfS_S_i:
.LFB3664:
	.cfi_startproc
	endbr64
	jmp	_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i
	.cfi_endproc
.LFE3664:
	.size	_Z11Dot_ProductPfS_S_i, .-_Z11Dot_ProductPfS_S_i
	.section	.rodata.str1.1
.LC3:
	.string	"Enetr the size of the two arrays.\n"
.LC4:
	.string	"\nThe dot product is "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3636:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC3(%rip), %rsi
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	pushq	%r15
	pushq	%r14
	pushq	%r13
	.cfi_offset 15, -24
	.cfi_offset 14, -32
	.cfi_offset 13, -40
	leaq	_ZSt4cout(%rip), %r13
	pushq	%r12
	movq	%r13, %rdi
	pushq	%rbx
	subq	$88, %rsp
	.cfi_offset 12, -48
	.cfi_offset 3, -56
	movq	%fs:40, %rax
	movq	%rax, -56(%rbp)
	xorl	%eax, %eax
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	-108(%rbp), %rsi
	leaq	_ZSt3cin(%rip), %rdi
	call	_ZNSirsERi@PLT
	movslq	-108(%rbp), %rax
	movq	%rsp, %rsi
	movq	%rax, %rcx
	leal	0(,%rax,4), %r14d
	leaq	15(,%rax,4), %rax
	movq	%rax, %rdi
	movq	%rax, %rdx
	andq	$-4096, %rdi
	andq	$-16, %rdx
	subq	%rdi, %rsi
.L22:
	cmpq	%rsi, %rsp
	je	.L23
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L22
.L23:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L24
	orq	$0, -8(%rsp,%rdx)
.L24:
	movq	%rax, %rdi
	movq	%rax, %rdx
	movq	%rsp, %rsi
	movq	%rsp, %r12
	andq	$-4096, %rdi
	andq	$-16, %rdx
	subq	%rdi, %rsi
.L25:
	cmpq	%rsi, %rsp
	je	.L26
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L25
.L26:
	andl	$4095, %edx
	subq	%rdx, %rsp
	testq	%rdx, %rdx
	je	.L27
	orq	$0, -8(%rsp,%rdx)
.L27:
	movq	%rax, %rdx
	movq	%rsp, %rsi
	andq	$-4096, %rax
	movq	%rsp, %rbx
	andq	$-16, %rdx
	subq	%rax, %rsi
.L28:
	cmpq	%rsi, %rsp
	je	.L29
	subq	$4096, %rsp
	orq	$0, 4088(%rsp)
	jmp	.L28
.L29:
	movq	%rdx, %rax
	andl	$4095, %eax
	subq	%rax, %rsp
	testq	%rax, %rax
	je	.L30
	orq	$0, -8(%rsp,%rax)
.L30:
	movq	%rsp, %r15
	xorl	%eax, %eax
.L31:
	cmpl	%eax, %ecx
	jle	.L45
	cvtsi2ssl	%eax, %xmm0
	movss	%xmm0, (%r12,%rax,4)
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	jmp	.L31
.L45:
	movslq	%r14d, %r14
	leaq	-104(%rbp), %rdi
	movq	%r14, %rsi
	call	cudaMalloc@PLT
	leaq	-96(%rbp), %rdi
	movq	%r14, %rsi
	call	cudaMalloc@PLT
	leaq	-88(%rbp), %rdi
	movq	%r14, %rsi
	call	cudaMalloc@PLT
	movq	-104(%rbp), %rdi
	movq	%r14, %rdx
	movq	%r12, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	-96(%rbp), %rdi
	movq	%r14, %rdx
	movq	%rbx, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	cvtsi2sdl	-108(%rbp), %xmm0
	mulsd	.LC0(%rip), %xmm0
	call	ceil@PLT
	movl	$4194305, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	cvttsd2siq	%xmm0, %rax
	salq	$10, %rdx
	movl	$1, %ecx
	movl	%eax, -80(%rbp)
	movabsq	$4294967297, %rax
	movq	%rax, -76(%rbp)
	movq	-80(%rbp), %rdi
	movl	-72(%rbp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L33
	movl	-108(%rbp), %ecx
	movq	-88(%rbp), %rdx
	movq	-96(%rbp), %rsi
	movq	-104(%rbp), %rdi
	call	_Z36__device_stub__Z11Dot_ProductPfS_S_iPfS_S_i
.L33:
	movq	-88(%rbp), %rsi
	movl	$2, %ecx
	movq	%r14, %rdx
	movq	%r15, %rdi
	call	cudaMemcpy@PLT
	movl	-108(%rbp), %esi
	movq	%r15, %rdi
	call	_Z12Find_Sum_GPUPfi
	leaq	.LC4(%rip), %rsi
	movq	%r13, %rdi
	movss	%xmm0, -116(%rbp)
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movss	-116(%rbp), %xmm0
	movq	%rax, %rdi
	cvtss2sd	%xmm0, %xmm0
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	%r12, %rdi
	call	cudaFree@PLT
	movq	%rbx, %rdi
	call	cudaFree@PLT
	movq	%r15, %rdi
	call	cudaFree@PLT
	movq	-56(%rbp), %rax
	subq	%fs:40, %rax
	je	.L34
	call	__stack_chk_fail@PLT
.L34:
	leaq	-40(%rbp), %rsp
	xorl	%eax, %eax
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE3636:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z11Dot_ProductPfS_S_i"
.LC6:
	.string	"_Z9Array_AddPfS_f"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3666:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z11Dot_ProductPfS_S_i(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r9d, %r9d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC6(%rip), %rdx
	orl	$-1, %r8d
	leaq	_Z9Array_AddPfS_f(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 40
	pushq	$0
	.cfi_def_cfa_offset 48
	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	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3666:
	.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
.LC0:
	.long	0
	.long	1062207488
	.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 <hip/hip_runtime.h>
#include<iostream>
using namespace std;

#include <time.h>

__global__ void Array_Add(float* d_out, float* d_array, float Size)
{
    int id = blockIdx.x * blockDim.x + threadIdx.x;
    int tid = threadIdx.x;
    int bid = blockIdx.x;
    extern __shared__ float sh_array[];
    
    if(id < Size)
        sh_array[tid] = d_array[id];
    __syncthreads();

    for(int s = 512; s>0; s = s/2)
    {
        __syncthreads();
        if(id>=Size || id+s>=Size)
            continue;
        if(tid<s)
            sh_array[tid] += sh_array[tid + s];
    }
    if(tid==0)
        d_out[bid] = sh_array[tid];  

    __syncthreads();
}

float Find_Sum_GPU(float h_array[], int Size)
{
    clock_t start, end;

    int sub_size = (int)ceil(Size*1.0/1024);
    // The resultant number of blocks obtained on dividing the array into blocks of 1024 elements
    int final_size = (int)ceil(sub_size*1.0/1024);
    // The resultant number of blocks obtained on dividing the array into blocks of 2^20 elements

    float* d_array, *d_out, *d_sum;

    hipMalloc((void**)&d_array, Size*sizeof(float));
    hipMalloc((void**)&d_out, sub_size*sizeof(float));
    hipMalloc((void**)&d_sum, final_size*sizeof(float));

    hipMemcpy(d_array, h_array, sizeof(float) * Size, hipMemcpyHostToDevice);

    float *h_sum;
    h_sum = (float*)malloc(final_size * sizeof(float)); 

    start = clock();

    Array_Add <<<ceil(Size*1.0/1024), 1024, 1024*sizeof(float)>>> (d_out, d_array, Size);

    Array_Add <<<final_size, 1024, 1024*sizeof(float)>>> (d_sum, d_out, ceil(Size*1.0/1024));

    end = clock();

    hipMemcpy(h_sum, d_sum, final_size*sizeof(float), hipMemcpyDeviceToHost);
    float sum = h_sum[0];
    for(int i=1; i<final_size; i++)
        sum += h_sum[i];

    cout << "\nThe time taken by GPU is " << (double)(end-start) << " microseconds\n";

    hipFree(d_array);
    hipFree(d_out);
    hipFree(d_sum);

    return sum;
}

__global__ void Dot_Product(float* d_A, float* d_B, float* d_Prod, int Size)
{
    int id = (blockIdx.x * blockDim.x) + threadIdx.x;
    if(id<Size)
        d_Prod[id] = d_A[id] * d_B[id];
}

int main()
{
    int Array_Size;
    cout << "Enetr the size of the two arrays.\n";
    cin >> Array_Size;
    int Array_Bytes = Array_Size * sizeof(float);
    float h_A[Array_Size], h_B[Array_Size], h_Prod[Array_Size];
    for(int i=0; i<Array_Size; i++)
    {
        h_A[i] = (float)i;
        h_B[i] = (float)i;
    }
    float *d_A, *d_B, *d_Prod;

    hipMalloc((void**)&d_A, Array_Bytes);
    hipMalloc((void**)&d_B, Array_Bytes);
    hipMalloc((void**)&d_Prod, Array_Bytes);

    hipMemcpy(d_A, h_A, Array_Bytes, hipMemcpyHostToDevice);
    hipMemcpy(d_B, h_B, Array_Bytes, hipMemcpyHostToDevice);

    Dot_Product<<<ceil(Array_Size*1.0/1024), 1024>>>(d_A, d_B, d_Prod, Array_Size);

    hipMemcpy(h_Prod, d_Prod, Array_Bytes, hipMemcpyDeviceToHost);

    /*for(int i=0; i<Array_Size; i++)
        cout << h_Prod[i] << " ";*/
    
    float Dot_Prod = Find_Sum_GPU(h_Prod, Array_Size);

    cout << "\nThe dot product is " << Dot_Prod << endl;

    hipFree(h_A);
    hipFree(h_B);
    hipFree(h_Prod);
}
	.text
	.file	"DotProduct.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z24__device_stub__Array_AddPfS_f # -- Begin function _Z24__device_stub__Array_AddPfS_f
	.type	_Z24__device_stub__Array_AddPfS_f,@function
_Z24__device_stub__Array_AddPfS_f:      # @_Z24__device_stub__Array_AddPfS_f
	.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), %rcx
	movq	%rsi, (%rcx)
	leaq	12(%rsp), %rdx
	movss	%xmm0, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rdx, 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	$_Z9Array_AddPfS_f, %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	_Z24__device_stub__Array_AddPfS_f, .Lfunc_end0-_Z24__device_stub__Array_AddPfS_f
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function _Z12Find_Sum_GPUPfi
.LCPI1_0:
	.quad	0x3f50000000000000              # double 9.765625E-4
	.text
	.globl	_Z12Find_Sum_GPUPfi
	.type	_Z12Find_Sum_GPUPfi,@function
_Z12Find_Sum_GPUPfi:                    # @_Z12Find_Sum_GPUPfi
	.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	$56, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%esi, %ebp
	movq	%rdi, (%rsp)                    # 8-byte Spill
	movabsq	$4294967296, %r14               # imm = 0x100000000
	cvtsi2sd	%esi, %xmm0
	mulsd	.LCPI1_0(%rip), %xmm0
	callq	ceil@PLT
	movapd	%xmm0, 32(%rsp)                 # 16-byte Spill
	cvttsd2si	%xmm0, %r12d
	cvttpd2dq	%xmm0, %xmm1
	cvtdq2pd	%xmm1, %xmm0
	mulsd	.LCPI1_0(%rip), %xmm0
	callq	ceil@PLT
	cvttsd2si	%xmm0, %ebx
	movslq	%ebp, %r15
	shlq	$2, %r15
	leaq	24(%rsp), %r13
	movq	%r13, %rdi
	movq	%r15, %rsi
	callq	hipMalloc
	movslq	%r12d, %rsi
	shlq	$2, %rsi
	leaq	16(%rsp), %rdi
	callq	hipMalloc
	movslq	%ebx, %r12
	shlq	$2, %r12
	leaq	8(%rsp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movq	(%r13), %rdi
	movq	(%rsp), %rsi                    # 8-byte Reload
	movq	%r15, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%r12, %rdi
	callq	malloc
	movq	%rax, %r15
	callq	clock
	cvttsd2si	32(%rsp), %rcx          # 16-byte Folded Reload
	movq	%rax, (%rsp)                    # 8-byte Spill
	movl	%ecx, %edi
	btsq	$32, %rdi
	leaq	1024(%r14), %rdx
	movl	$4096, %r8d                     # imm = 0x1000
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_2
# %bb.1:
	movq	16(%rsp), %rdi
	movq	24(%rsp), %rsi
	xorps	%xmm0, %xmm0
	cvtsi2ss	%ebp, %xmm0
	callq	_Z24__device_stub__Array_AddPfS_f
.LBB1_2:
	movl	%ebx, %r13d
	movq	%r13, %rdi
	orq	%r14, %rdi
	addq	$1024, %r14                     # imm = 0x400
	movl	$4096, %r8d                     # imm = 0x1000
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_4
# %bb.3:
	movq	8(%rsp), %rdi
	movq	16(%rsp), %rsi
	xorps	%xmm0, %xmm0
	cvtsd2ss	32(%rsp), %xmm0                 # 16-byte Folded Reload
	callq	_Z24__device_stub__Array_AddPfS_f
.LBB1_4:
	callq	clock
	movq	%rax, %r14
	movq	8(%rsp), %rsi
	movq	%r15, %rdi
	movq	%r12, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movss	(%r15), %xmm0                   # xmm0 = mem[0],zero,zero,zero
	cmpl	$2, %ebx
	jl	.LBB1_7
# %bb.5:                                # %.lr.ph.preheader
	movl	$1, %eax
.LBB1_6:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	addss	(%r15,%rax,4), %xmm0
	incq	%rax
	cmpq	%rax, %r13
	jne	.LBB1_6
.LBB1_7:                                # %._crit_edge
	movss	%xmm0, 32(%rsp)                 # 4-byte Spill
	movl	$_ZSt4cout, %edi
	movl	$.L.str, %esi
	movl	$26, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	subq	(%rsp), %r14                    # 8-byte Folded Reload
	xorps	%xmm0, %xmm0
	cvtsi2sd	%r14, %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movl	$.L.str.1, %esi
	movl	$14, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movss	32(%rsp), %xmm0                 # 4-byte Reload
                                        # xmm0 = mem[0],zero,zero,zero
	addq	$56, %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_end1:
	.size	_Z12Find_Sum_GPUPfi, .Lfunc_end1-_Z12Find_Sum_GPUPfi
	.cfi_endproc
                                        # -- End function
	.globl	_Z26__device_stub__Dot_ProductPfS_S_i # -- Begin function _Z26__device_stub__Dot_ProductPfS_S_i
	.type	_Z26__device_stub__Dot_ProductPfS_S_i,@function
_Z26__device_stub__Dot_ProductPfS_S_i:  # @_Z26__device_stub__Dot_ProductPfS_S_i
	.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	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%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	16(%rsp), %r12
	leaq	8(%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	$_Z11Dot_ProductPfS_S_i, %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_end2:
	.size	_Z26__device_stub__Dot_ProductPfS_S_i, .Lfunc_end2-_Z26__device_stub__Dot_ProductPfS_S_i
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI3_0:
	.quad	0x3f50000000000000              # double 9.765625E-4
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$40, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	$_ZSt4cout, %edi
	movl	$.L.str.2, %esi
	movl	$34, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	leaq	-44(%rbp), %r14
	movl	$_ZSt3cin, %edi
	movq	%r14, %rsi
	callq	_ZNSirsERi
	movq	%rsp, -72(%rbp)                 # 8-byte Spill
	movl	(%r14), %ecx
	leal	(,%rcx,4), %eax
	movq	%rsp, %rbx
	leaq	15(,%rcx,4), %rcx
	andq	$-16, %rcx
	subq	%rcx, %rbx
	movq	%rbx, %rsp
	movl	(%r14), %ecx
	movq	%rsp, %r14
	leaq	15(,%rcx,4), %rdx
	andq	$-16, %rdx
	subq	%rdx, %r14
	movq	%r14, %rsp
	movq	%rsp, %r15
	subq	%rdx, %r15
	movq	%r15, %rsp
	testl	%ecx, %ecx
	jle	.LBB3_3
# %bb.1:                                # %.lr.ph.preheader
	xorl	%edx, %edx
.LBB3_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtsi2ss	%edx, %xmm0
	movss	%xmm0, (%rbx,%rdx,4)
	movss	%xmm0, (%r14,%rdx,4)
	incq	%rdx
	cmpq	%rdx, %rcx
	jne	.LBB3_2
.LBB3_3:                                # %._crit_edge
	movslq	%eax, %r12
	leaq	-80(%rbp), %r13
	movq	%r13, %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	-64(%rbp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	leaq	-56(%rbp), %rdi
	movq	%r12, %rsi
	callq	hipMalloc
	movq	(%r13), %rdi
	movq	%rbx, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	-64(%rbp), %rax
	movq	(%rax), %rdi
	movq	%r14, %rsi
	movq	%r12, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	xorps	%xmm0, %xmm0
	cvtsi2sdl	-44(%rbp), %xmm0
	mulsd	.LCPI3_0(%rip), %xmm0
	callq	ceil@PLT
	cvttsd2si	%xmm0, %rax
	movl	%eax, %edi
	btsq	$32, %rdi
	movabsq	$4294967296, %rdx               # imm = 0x100000000
	orq	$1024, %rdx                     # imm = 0x400
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB3_5
# %bb.4:
	movq	-80(%rbp), %rdi
	movq	-64(%rbp), %rsi
	movq	-56(%rbp), %rdx
	movl	-44(%rbp), %ecx
	callq	_Z26__device_stub__Dot_ProductPfS_S_i
.LBB3_5:
	movq	-56(%rbp), %rsi
	movq	%r15, %rdi
	movq	%r12, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movl	-44(%rbp), %esi
	movq	%r15, %rdi
	callq	_Z12Find_Sum_GPUPfi
	movss	%xmm0, -48(%rbp)                # 4-byte Spill
	movl	$_ZSt4cout, %edi
	movl	$.L.str.3, %esi
	movl	$20, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	-48(%rbp), %xmm0                # 4-byte Folded Reload
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %r12
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%r12, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r12, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	%rbx, %rdi
	callq	hipFree
	movq	%r14, %rdi
	callq	hipFree
	movq	%r15, %rdi
	callq	hipFree
	movq	-72(%rbp), %rsp                 # 8-byte Reload
	xorl	%eax, %eax
	leaq	-40(%rbp), %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	.cfi_def_cfa %rsp, 8
	retq
.Lfunc_end3:
	.size	main, .Lfunc_end3-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:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -16
	movq	__hip_gpubin_handle(%rip), %rbx
	testq	%rbx, %rbx
	jne	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z9Array_AddPfS_f, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z11Dot_ProductPfS_S_i, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end4:
	.size	__hip_module_ctor, .Lfunc_end4-__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	.LBB5_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
.LBB5_2:
	retq
.Lfunc_end5:
	.size	__hip_module_dtor, .Lfunc_end5-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z9Array_AddPfS_f,@object       # @_Z9Array_AddPfS_f
	.section	.rodata,"a",@progbits
	.globl	_Z9Array_AddPfS_f
	.p2align	3, 0x0
_Z9Array_AddPfS_f:
	.quad	_Z24__device_stub__Array_AddPfS_f
	.size	_Z9Array_AddPfS_f, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"\nThe time taken by GPU is "
	.size	.L.str, 27

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	" microseconds\n"
	.size	.L.str.1, 15

	.type	_Z11Dot_ProductPfS_S_i,@object  # @_Z11Dot_ProductPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z11Dot_ProductPfS_S_i
	.p2align	3, 0x0
_Z11Dot_ProductPfS_S_i:
	.quad	_Z26__device_stub__Dot_ProductPfS_S_i
	.size	_Z11Dot_ProductPfS_S_i, 8

	.type	.L.str.2,@object                # @.str.2
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.2:
	.asciz	"Enetr the size of the two arrays.\n"
	.size	.L.str.2, 35

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"\nThe dot product is "
	.size	.L.str.3, 21

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z9Array_AddPfS_f"
	.size	.L__unnamed_1, 18

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"_Z11Dot_ProductPfS_S_i"
	.size	.L__unnamed_2, 23

	.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

	.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 _Z24__device_stub__Array_AddPfS_f
	.addrsig_sym _Z26__device_stub__Dot_ProductPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z9Array_AddPfS_f
	.addrsig_sym _ZSt4cout
	.addrsig_sym _Z11Dot_ProductPfS_S_i
	.addrsig_sym _ZSt3cin
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9Array_AddPfS_f       ; -- Begin function _Z9Array_AddPfS_f
	.globl	_Z9Array_AddPfS_f
	.p2align	8
	.type	_Z9Array_AddPfS_f,@function
_Z9Array_AddPfS_f:                      ; @_Z9Array_AddPfS_f
; %bb.0:
	s_clause 0x2
	s_load_b32 s8, s[0:1], 0x24
	s_load_b32 s3, s[0:1], 0x10
	s_load_b128 s[4:7], s[0:1], 0x0
	s_mov_b32 s2, s15
	v_lshl_add_u32 v3, v0, 2, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s0, s8, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s2, s0, v[0:1]
	s_mov_b32 s0, exec_lo
	v_cvt_f32_i32_e32 v4, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_gt_f32_e32 s3, v4
	s_cbranch_execz .LBB0_2
; %bb.1:
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[1:2]
	v_add_co_u32 v5, vcc_lo, s6, v5
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v6, vcc_lo, s7, v6, vcc_lo
	global_load_b32 v2, v[5:6], off
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v2
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s0
	v_cmp_nle_f32_e32 vcc_lo, s3, v4
	s_movk_i32 s6, 0x200
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
.LBB0_3:                                ; =>This Inner Loop Header: Depth=1
	v_add_nc_u32_e32 v2, s6, v1
	v_cmp_gt_u32_e64 s1, s6, v0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	v_cvt_f32_i32_e32 v2, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_nle_f32_e64 s0, s3, v2
	s_and_b32 s0, s1, s0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s1, vcc_lo, s0
	s_and_saveexec_b32 s0, s1
	s_cbranch_execz .LBB0_5
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	v_lshl_add_u32 v2, s6, 2, v3
	ds_load_b32 v2, v2
	ds_load_b32 v4, v3
	s_waitcnt lgkmcnt(0)
	v_add_f32_e32 v2, v2, v4
	ds_store_b32 v3, v2
.LBB0_5:                                ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s0
	s_lshr_b32 s0, s6, 1
	s_cmp_lt_u32 s6, 2
	s_mov_b32 s6, s0
	s_cbranch_scc0 .LBB0_3
; %bb.6:
	s_mov_b32 s0, exec_lo
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_8
; %bb.7:
	v_mov_b32_e32 v0, 0
	s_ashr_i32 s3, s2, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_lshl_b64 s[2:3], s[2:3], 2
	s_add_u32 s2, s4, s2
	ds_load_b32 v1, v0
	s_addc_u32 s3, s5, s3
	s_waitcnt lgkmcnt(0)
	global_store_b32 v0, v1, s[2:3]
.LBB0_8:
	s_or_b32 exec_lo, exec_lo, s0
	s_waitcnt lgkmcnt(0)
	s_waitcnt_vscnt null, 0x0
	s_barrier
	buffer_gl0_inv
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9Array_AddPfS_f
		.amdhsa_group_segment_fixed_size 0
		.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 7
		.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	_Z9Array_AddPfS_f, .Lfunc_end0-_Z9Array_AddPfS_f
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 372
; NumSgprs: 18
; NumVgprs: 7
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 7
; 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
	.protected	_Z11Dot_ProductPfS_S_i  ; -- Begin function _Z11Dot_ProductPfS_S_i
	.globl	_Z11Dot_ProductPfS_S_i
	.p2align	8
	.type	_Z11Dot_ProductPfS_S_i,@function
_Z11Dot_ProductPfS_S_i:                 ; @_Z11Dot_ProductPfS_S_i
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x2c
	s_load_b32 s3, s[0:1], 0x18
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e64 s3, v1
	s_cbranch_execz .LBB1_2
; %bb.1:
	s_load_b128 s[4:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v2, 31, v1
	s_load_b64 s[0:1], s[0:1], 0x10
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v2, vcc_lo, s4, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v3, vcc_lo, s5, v1, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v0
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v1, vcc_lo
	v_add_co_u32 v0, vcc_lo, s0, v0
	global_load_b32 v2, v[2:3], off
	global_load_b32 v3, v[4:5], off
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	s_waitcnt vmcnt(0)
	v_mul_f32_e32 v2, v2, v3
	global_store_b32 v[0:1], v2, off
.LBB1_2:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z11Dot_ProductPfS_S_i
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.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 6
		.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_end1:
	.size	_Z11Dot_ProductPfS_S_i, .Lfunc_end1-_Z11Dot_ProductPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 180
; NumSgprs: 18
; NumVgprs: 6
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 6
; 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
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           4
        .value_kind:     by_value
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    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
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    .max_flat_workgroup_size: 1024
    .name:           _Z9Array_AddPfS_f
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z9Array_AddPfS_f.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     7
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
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    .symbol:         _Z11Dot_ProductPfS_S_i.kd
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amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
