#include <iostream>
#include <cstdio>
#include <ctime>
#include <math.h>

//CUDA kernel function to add the elements of two arrays
__global__
void matvec(float *a, float *x, float *y, int n)
{
	//Set index per block and sum variable
	int row = blockIdx.x * blockDim.x + threadIdx.x;
	float sum = 0.0f;

	//Perform the matrix-vector multiplication
	for(unsigned int i = 0; i < n; i++)
	{
		if (row < n)
		{
			sum += x[i]*a[row*n+i];
		}
	}
	
	//Synchronize the various threads working
	__syncthreads();
	
	//Put the results in the output vector
	if(row < n)
	{
		y[row] = sum;
		__syncthreads();
	}
}

int main(void)
{
	//Initializae the clock timer
	clock_t start = clock();
	
	//Set matrix and vector dimensions
	int N = 10000;

	//Allocate unified memory -- accessible from cpu or gpu
	float *x, *y, *a;
	cudaMallocManaged(&x, N*sizeof(float));
	cudaMallocManaged(&y, N*sizeof(float));
	cudaMallocManaged(&a, N*N*sizeof(float));

	// initialize x and y arrays on the host
	for (unsigned int i = 0; i < N*N; ++i)
	a[i] = 0.0;
	for (unsigned int i = 0; i < N; i++) {
		a[i*N+i] = 4.0;
	if (i > 0) a[i*N+i-1] = -1.0;
	if (i < N-1) a[i*N+i+1] = -1.0;
	x[i] = 1.0;
	y[i] = 0.0;
	}

	//Set the block size and run the kernel
	int blockSize = 1024;
	int numBlocks = (N + blockSize - 1) / blockSize;
	matvec<<<numBlocks, blockSize>>>(a, x, y, N);

	//Wait for GPU to finish before accessing on host
	cudaDeviceSynchronize();

	//Finish the timer
	double el = double(clock() - start) / CLOCKS_PER_SEC;

	//Print the results
	printf("y[0]=%8.4e and y[1]=%8.4e\n", y[0], y[1]);
	printf("Number of elements in array %8.0f\n", float(N));
	printf("Elapsed time: %8.8f seconds\n", el);

	// Free memory
	cudaFree(x);
	cudaFree(y);
	cudaFree(a);

	return 0;
}

	.file	"tmpxft_0037057c_00000000-6_mat_vec_cuda.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3638:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3638:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i
	.type	_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i, @function
_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i:
.LFB3660:
	.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	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z6matvecPfS_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
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3660:
	.size	_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i, .-_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i
	.globl	_Z6matvecPfS_S_i
	.type	_Z6matvecPfS_S_i, @function
_Z6matvecPfS_S_i:
.LFB3661:
	.cfi_startproc
	endbr64
	jmp	_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i
	.cfi_endproc
.LFE3661:
	.size	_Z6matvecPfS_S_i, .-_Z6matvecPfS_S_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC5:
	.string	"y[0]=%8.4e and y[1]=%8.4e\n"
.LC7:
	.string	"Number of elements in array %8.0f\n"
.LC8:
	.string	"Elapsed time: %8.8f seconds\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3635:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	subq	$64, %rsp
	.cfi_def_cfa_offset 80
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	clock@PLT
	leaq	8(%rsp), %rdi
	movl	$1, %edx
	movl	$40000, %esi
	movq	%rax, %rbx
	call	cudaMallocManaged@PLT
	leaq	16(%rsp), %rdi
	movl	$1, %edx
	movl	$40000, %esi
	call	cudaMallocManaged@PLT
	leaq	24(%rsp), %rdi
	movl	$1, %edx
	movl	$400000000, %esi
	call	cudaMallocManaged@PLT
	movq	24(%rsp), %rsi
	xorl	%eax, %eax
	movl	$100000000, %ecx
	movss	.LC0(%rip), %xmm2
	movss	.LC1(%rip), %xmm0
	movq	%rsi, %rdi
	movss	.LC2(%rip), %xmm1
	movq	%rsi, %rdx
	rep stosl
	movq	8(%rsp), %rdi
	movq	16(%rsp), %rcx
	xorl	%eax, %eax
.L12:
	movss	%xmm2, (%rdx)
	testq	%rax, %rax
	jne	.L9
.L11:
	movss	%xmm0, 4(%rdx)
	jmp	.L10
.L9:
	imull	$10001, %eax, %r8d
	decl	%r8d
	movss	%xmm0, (%rsi,%r8,4)
	cmpq	$9999, %rax
	jne	.L11
.L10:
	movss	%xmm1, (%rdi,%rax,4)
	addq	$40004, %rdx
	movl	$0x00000000, (%rcx,%rax,4)
	incq	%rax
	cmpq	$10000, %rax
	jne	.L12
	movl	$4194305, %edx
	movl	$2147483653, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$10, %rdx
	addq	%rdi, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%rdx, 44(%rsp)
	movl	$1, 52(%rsp)
	movq	%rdi, 32(%rsp)
	movl	$1, 40(%rsp)
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L13
	movq	16(%rsp), %rdx
	movq	8(%rsp), %rsi
	movl	$10000, %ecx
	movq	24(%rsp), %rdi
	call	_Z30__device_stub__Z6matvecPfS_S_iPfS_S_i
.L13:
	call	cudaDeviceSynchronize@PLT
	call	clock@PLT
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	subq	%rbx, %rax
	cvtsi2sdq	%rax, %xmm0
	movq	16(%rsp), %rax
	divsd	.LC4(%rip), %xmm0
	movq	%xmm0, %rbx
	cvtss2sd	4(%rax), %xmm1
	cvtss2sd	(%rax), %xmm0
	movb	$2, %al
	call	__printf_chk@PLT
	movsd	.LC6(%rip), %xmm0
	leaq	.LC7(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%rbx, %xmm0
	leaq	.LC8(%rip), %rsi
	movb	$1, %al
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	addq	$64, %rsp
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3635:
	.size	main, .-main
	.section	.rodata.str1.1
.LC9:
	.string	"_Z6matvecPfS_S_i"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3663:
	.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	.LC9(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z6matvecPfS_S_i(%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
.LFE3663:
	.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.cst4,"aM",@progbits,4
	.align 4
.LC0:
	.long	1082130432
	.align 4
.LC1:
	.long	-1082130432
	.align 4
.LC2:
	.long	1065353216
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC4:
	.long	0
	.long	1093567616
	.align 8
.LC6:
	.long	0
	.long	1086556160
	.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>
#include <cstdio>
#include <ctime>
#include <math.h>

//CUDA kernel function to add the elements of two arrays
__global__
void matvec(float *a, float *x, float *y, int n)
{
	//Set index per block and sum variable
	int row = blockIdx.x * blockDim.x + threadIdx.x;
	float sum = 0.0f;

	//Perform the matrix-vector multiplication
	for(unsigned int i = 0; i < n; i++)
	{
		if (row < n)
		{
			sum += x[i]*a[row*n+i];
		}
	}
	
	//Synchronize the various threads working
	__syncthreads();
	
	//Put the results in the output vector
	if(row < n)
	{
		y[row] = sum;
		__syncthreads();
	}
}

int main(void)
{
	//Initializae the clock timer
	clock_t start = clock();
	
	//Set matrix and vector dimensions
	int N = 10000;

	//Allocate unified memory -- accessible from cpu or gpu
	float *x, *y, *a;
	hipMallocManaged(&x, N*sizeof(float));
	hipMallocManaged(&y, N*sizeof(float));
	hipMallocManaged(&a, N*N*sizeof(float));

	// initialize x and y arrays on the host
	for (unsigned int i = 0; i < N*N; ++i)
	a[i] = 0.0;
	for (unsigned int i = 0; i < N; i++) {
		a[i*N+i] = 4.0;
	if (i > 0) a[i*N+i-1] = -1.0;
	if (i < N-1) a[i*N+i+1] = -1.0;
	x[i] = 1.0;
	y[i] = 0.0;
	}

	//Set the block size and run the kernel
	int blockSize = 1024;
	int numBlocks = (N + blockSize - 1) / blockSize;
	matvec<<<numBlocks, blockSize>>>(a, x, y, N);

	//Wait for GPU to finish before accessing on host
	hipDeviceSynchronize();

	//Finish the timer
	double el = double(clock() - start) / CLOCKS_PER_SEC;

	//Print the results
	printf("y[0]=%8.4e and y[1]=%8.4e\n", y[0], y[1]);
	printf("Number of elements in array %8.0f\n", float(N));
	printf("Elapsed time: %8.8f seconds\n", el);

	// Free memory
	hipFree(x);
	hipFree(y);
	hipFree(a);

	return 0;
}

	.text
	.file	"mat_vec_cuda.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z21__device_stub__matvecPfS_S_i # -- Begin function _Z21__device_stub__matvecPfS_S_i
	.type	_Z21__device_stub__matvecPfS_S_i,@function
_Z21__device_stub__matvecPfS_S_i:       # @_Z21__device_stub__matvecPfS_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	$_Z6matvecPfS_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_end0:
	.size	_Z21__device_stub__matvecPfS_S_i, .Lfunc_end0-_Z21__device_stub__matvecPfS_S_i
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI1_0:
	.quad	0x412e848000000000              # double 1.0E+6
.LCPI1_1:
	.quad	0x40c3880000000000              # double 1.0E+4
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:                                # %.preheader
	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
	movl	$4294967295, %r14d              # imm = 0xFFFFFFFF
	callq	clock
	movq	%rax, %rbx
	leaq	24(%rsp), %r12
	movl	$40000, %esi                    # imm = 0x9C40
	movq	%r12, %rdi
	movl	$1, %edx
	callq	hipMallocManaged
	leaq	8(%rsp), %r13
	movl	$40000, %esi                    # imm = 0x9C40
	movq	%r13, %rdi
	movl	$1, %edx
	callq	hipMallocManaged
	leaq	16(%rsp), %r15
	movl	$400000000, %esi                # imm = 0x17D78400
	movq	%r15, %rdi
	movl	$1, %edx
	callq	hipMallocManaged
	movq	(%r15), %r15
	xorl	%ebp, %ebp
	movl	$400000000, %edx                # imm = 0x17D78400
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	movq	(%r12), %rax
	movq	(%r13), %rcx
	leaq	4(%r15), %rdx
	movl	$4294967295, %esi               # imm = 0xFFFFFFFF
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1082130432, -4(%rdx)           # imm = 0x40800000
	testq	%rbp, %rbp
	je	.LBB1_3
# %bb.2:                                #   in Loop: Header=BB1_1 Depth=1
	movl	%esi, %edi
	movl	$-1082130432, (%r15,%rdi,4)     # imm = 0xBF800000
	cmpq	$9999, %rbp                     # imm = 0x270F
	je	.LBB1_4
.LBB1_3:                                #   in Loop: Header=BB1_1 Depth=1
	movl	$-1082130432, (%rdx)            # imm = 0xBF800000
	movl	$1065353216, (%rax,%rbp,4)      # imm = 0x3F800000
	movl	$0, (%rcx,%rbp,4)
	incq	%rbp
	addq	$10001, %rsi                    # imm = 0x2711
	addq	$40004, %rdx                    # imm = 0x9C44
	jmp	.LBB1_1
.LBB1_4:
	movl	$1065353216, (%rax,%rbp,4)      # imm = 0x3F800000
	movl	$0, (%rcx,%rbp,4)
	leaq	11(%r14), %rdi
	addq	$1025, %r14                     # imm = 0x401
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_6
# %bb.5:
	movq	16(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	8(%rsp), %rdx
	movl	$10000, %ecx                    # imm = 0x2710
	callq	_Z21__device_stub__matvecPfS_S_i
.LBB1_6:
	callq	hipDeviceSynchronize
	callq	clock
	subq	%rbx, %rax
	cvtsi2sd	%rax, %xmm0
	divsd	.LCPI1_0(%rip), %xmm0
	movsd	%xmm0, 32(%rsp)                 # 8-byte Spill
	movq	8(%rsp), %rax
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rax), %xmm0
	cvtss2sd	4(%rax), %xmm1
	movl	$.L.str, %edi
	movb	$2, %al
	callq	printf
	movsd	.LCPI1_1(%rip), %xmm0           # xmm0 = mem[0],zero
	movl	$.L.str.1, %edi
	movb	$1, %al
	callq	printf
	movl	$.L.str.2, %edi
	movsd	32(%rsp), %xmm0                 # 8-byte Reload
                                        # xmm0 = mem[0],zero
	movb	$1, %al
	callq	printf
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	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
.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	$_Z6matvecPfS_S_i, %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	_Z6matvecPfS_S_i,@object        # @_Z6matvecPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z6matvecPfS_S_i
	.p2align	3, 0x0
_Z6matvecPfS_S_i:
	.quad	_Z21__device_stub__matvecPfS_S_i
	.size	_Z6matvecPfS_S_i, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"y[0]=%8.4e and y[1]=%8.4e\n"
	.size	.L.str, 27

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Number of elements in array %8.0f\n"
	.size	.L.str.1, 35

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Elapsed time: %8.8f seconds\n"
	.size	.L.str.2, 29

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z6matvecPfS_S_i"
	.size	.L__unnamed_1, 17

	.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 _Z21__device_stub__matvecPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z6matvecPfS_S_i
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z6matvecPfS_S_i        ; -- Begin function _Z6matvecPfS_S_i
	.globl	_Z6matvecPfS_S_i
	.p2align	8
	.type	_Z6matvecPfS_S_i,@function
_Z6matvecPfS_S_i:                       ; @_Z6matvecPfS_S_i
; %bb.0:
	s_clause 0x3
	s_load_b32 s9, s[0:1], 0x2c
	s_load_b32 s8, s[0:1], 0x18
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[2:3], s[0:1], 0x10
	s_waitcnt lgkmcnt(0)
	s_and_b32 s0, s9, 0xffff
	s_cmp_eq_u32 s8, 0
	v_mad_u64_u32 v[1:2], null, s15, s0, v[0:1]
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_gt_i32_e32 vcc_lo, s8, v1
	s_cbranch_scc1 .LBB0_5
; %bb.1:                                ; %.lr.ph
	v_mov_b32_e32 v3, 0
	v_mul_lo_u32 v2, v1, s8
	s_mov_b32 s1, s8
	s_delay_alu instid0(VALU_DEP_2)
	v_mov_b32_e32 v0, v3
.LBB0_2:                                ; =>This Inner Loop Header: Depth=1
	s_and_saveexec_b32 s9, vcc_lo
	s_cbranch_execz .LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[4:5], 2, v[2:3]
	v_add_co_u32 v4, s0, s4, v4
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v5, s0, s5, v5, s0
	s_load_b32 s0, s[6:7], 0x0
	global_load_b32 v4, v[4:5], off
	s_waitcnt vmcnt(0) lgkmcnt(0)
	v_fmac_f32_e32 v0, s0, v4
.LBB0_4:                                ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s9
	s_add_i32 s1, s1, -1
	s_delay_alu instid0(VALU_DEP_2)
	v_add_nc_u32_e32 v2, 1, v2
	s_add_u32 s6, s6, 4
	s_addc_u32 s7, s7, 0
	s_cmp_eq_u32 s1, 0
	s_cbranch_scc0 .LBB0_2
	s_branch .LBB0_6
.LBB0_5:
	v_mov_b32_e32 v0, 0
.LBB0_6:                                ; %Flow38
	s_barrier
	buffer_gl0_inv
	s_mov_b32 s0, exec_lo
	v_cmpx_gt_i32_e64 s8, v1
	s_cbranch_execz .LBB0_8
; %bb.7:
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[1:2], 2, v[1:2]
	v_add_co_u32 v1, vcc_lo, s2, v1
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v2, vcc_lo, s3, v2, vcc_lo
	global_store_b32 v[1:2], v0, off
	s_waitcnt_vscnt null, 0x0
	s_barrier
	buffer_gl0_inv
.LBB0_8:
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z6matvecPfS_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_end0:
	.size	_Z6matvecPfS_S_i, .Lfunc_end0-_Z6matvecPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 288
; 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
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z6matvecPfS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z6matvecPfS_S_i.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     6
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
