/*
**Author: Mark Williams
** Simple matrix multiplication using device code (NVIDIA GPU). 
** Matrix size is 16*16, values are all 32 and the output is 256.
*/

#include <stdio.h>
#include <stdlib.h>

__global__ void MatrixMulKernel(float *Md, float *Nd, float *Pd, int Width){

	//2D Thread ID
	int tx = threadIdx.x;
	int ty = threadIdx.y;

	//Pvalue stores the Pd element that is computed by the thread
	float Pvalue = 0;

	for(int k = 0; k < Width; ++k){
		float Mdelement = Md[ty * Width + k];
		float Ndelement = Nd[k * Width + tx];
		Pvalue += Mdelement * Ndelement; 
	}

	//Write the matrix to device memory each thread writes one element
	Pd[ty * Width + tx] = Pvalue;
}

void MatrixMultiplication(float* M, float* N, float* P, int Width){

	//Pointers for each matrix (separate matrices for device computation)
	float *Md, *Nd, *Pd;

	//Size to be used for memory allocation
	int size = Width * Width * sizeof(float);

	//Transfer matrix M and N to device memory
	cudaMalloc((void**) &Md, size); 
	cudaMemcpy(Md, M, size, cudaMemcpyHostToDevice);
	cudaMalloc((void**) &Nd, size); 
	cudaMemcpy(Nd, N, size, cudaMemcpyHostToDevice);
	
	//Allocate matrix P on the device
	cudaMalloc((void**) &Pd, size); 

	//Setup the execution configuration
	dim3 dimBlock(Width, Width);
	dim3 dimGrid(1,1);

	//Launch the device computation threads
	MatrixMulKernel<<<dimGrid, dimBlock>>>(Md, Nd, Pd, Width);

	//Transfer P from device to host
	cudaMemcpy(P, Pd, size, cudaMemcpyDeviceToHost);

	//Free device matrices
	cudaFree(Md);
	cudaFree(Nd);
	cudaFree(Pd);
}


int main (){
	
	//Pointers for each matrix 
	float *M, *N, *P;
	
	//Use matrix width of 16, calculate size of memory for this width
	int Width = 16;
	int size = Width * Width * sizeof(float);
	int count = 0;

	//Allocate the memory
	M = (float*)malloc(size); 
	N = (float*)malloc(size);
	P = (float*)malloc(size);

	//Populate M and N with 1's and 2's, repsectively
	for(int i = 0; i < (Width * Width); i++){
		M[i] = 1.0;
		N[i] = 2.0;
	}

	//Pass the matrices and width size to multiplication function
	MatrixMultiplication(M, N, P, Width);

	//Print out the results
	for(int i = 0; i < (Width * Width); i++){
		count++;
		printf("%.0f ", P[i]);
		if(count % 16 == 0)
			printf("\n");
	}
	printf("Count is %d\n", count);

	//Deallocate memory
	free(M);
	free(N);
	free(P);

	return 0;
}

	.file	"tmpxft_002a1e2e_00000000-6_multiply.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2031:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2031:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i
	.type	_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i, @function
_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i:
.LFB2053:
	.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	_Z15MatrixMulKernelPfS_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
.LFE2053:
	.size	_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i, .-_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i
	.globl	_Z15MatrixMulKernelPfS_S_i
	.type	_Z15MatrixMulKernelPfS_S_i, @function
_Z15MatrixMulKernelPfS_S_i:
.LFB2054:
	.cfi_startproc
	endbr64
	jmp	_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i
	.cfi_endproc
.LFE2054:
	.size	_Z15MatrixMulKernelPfS_S_i, .-_Z15MatrixMulKernelPfS_S_i
	.globl	_Z20MatrixMultiplicationPfS_S_i
	.type	_Z20MatrixMultiplicationPfS_S_i, @function
_Z20MatrixMultiplicationPfS_S_i:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	%ecx, %r14d
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	movq	%rdi, %r13
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	movq	%rsi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	movq	%rdx, %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	movl	%ecx, %ebx
	imull	%ecx, %ebx
	subq	$64, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	sall	$2, %ebx
	leaq	8(%rsp), %rdi
	movslq	%ebx, %rbx
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	leaq	16(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movq	16(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r12, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	leaq	24(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movl	%r14d, 32(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	%r14d, 36(%rsp)
	movq	32(%rsp), %rdx
	movl	$1, %ecx
	movabsq	$4294967297, %rdi
	movl	$1, %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L9
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movl	%r14d, %ecx
	movq	8(%rsp), %rdi
	call	_Z40__device_stub__Z15MatrixMulKernelPfS_S_iPfS_S_i
.L9:
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdx
	movq	%rbp, %rdi
	call	cudaMemcpy@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	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$64, %rsp
	.cfi_def_cfa_offset 48
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	_Z20MatrixMultiplicationPfS_S_i, .-_Z20MatrixMultiplicationPfS_S_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC2:
	.string	"%.0f "
.LC3:
	.string	"\n"
.LC4:
	.string	"Count is %d\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$1024, %edi
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	call	malloc@PLT
	movl	$1024, %edi
	movq	%rax, %r12
	call	malloc@PLT
	movl	$1024, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movss	.LC0(%rip), %xmm1
	movss	.LC1(%rip), %xmm0
	movq	%rax, %rbx
	xorl	%eax, %eax
.L13:
	movss	%xmm1, (%r12,%rax)
	movss	%xmm0, 0(%rbp,%rax)
	addq	$4, %rax
	cmpq	$1024, %rax
	jne	.L13
	movl	$16, %ecx
	movq	%rbx, %rdx
	movq	%rbp, %rsi
	movq	%r12, %rdi
	call	_Z20MatrixMultiplicationPfS_S_i
	movl	$1, %r13d
	leaq	.LC2(%rip), %r14
.L15:
	movq	%r14, %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	-4(%rbx,%r13,4), %xmm0
	call	__printf_chk@PLT
	testl	$15, %r13d
	jne	.L14
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
.L14:
	incq	%r13
	cmpq	$257, %r13
	jne	.L15
	movl	$256, %edx
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	popq	%rbx
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2028:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z15MatrixMulKernelPfS_S_i"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2056:
	.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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z15MatrixMulKernelPfS_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
.LFE2056:
	.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	1065353216
	.align 4
.LC1:
	.long	1073741824
	.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:

/*
**Author: Mark Williams
** Simple matrix multiplication using device code (NVIDIA GPU). 
** Matrix size is 16*16, values are all 32 and the output is 256.
*/


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

__global__ void MatrixMulKernel(float *Md, float *Nd, float *Pd, int Width){

	//2D Thread ID
	int tx = threadIdx.x;
	int ty = threadIdx.y;

	//Pvalue stores the Pd element that is computed by the thread
	float Pvalue = 0;

	for(int k = 0; k < Width; ++k){
		float Mdelement = Md[ty * Width + k];
		float Ndelement = Nd[k * Width + tx];
		Pvalue += Mdelement * Ndelement; 
	}

	//Write the matrix to device memory each thread writes one element
	Pd[ty * Width + tx] = Pvalue;
}

void MatrixMultiplication(float* M, float* N, float* P, int Width){

	//Pointers for each matrix (separate matrices for device computation)
	float *Md, *Nd, *Pd;

	//Size to be used for memory allocation
	int size = Width * Width * sizeof(float);

	//Transfer matrix M and N to device memory
	hipMalloc((void**) &Md, size); 
	hipMemcpy(Md, M, size, hipMemcpyHostToDevice);
	hipMalloc((void**) &Nd, size); 
	hipMemcpy(Nd, N, size, hipMemcpyHostToDevice);
	
	//Allocate matrix P on the device
	hipMalloc((void**) &Pd, size); 

	//Setup the execution configuration
	dim3 dimBlock(Width, Width);
	dim3 dimGrid(1,1);

	//Launch the device computation threads
	MatrixMulKernel<<<dimGrid, dimBlock>>>(Md, Nd, Pd, Width);

	//Transfer P from device to host
	hipMemcpy(P, Pd, size, hipMemcpyDeviceToHost);

	//Free device matrices
	hipFree(Md);
	hipFree(Nd);
	hipFree(Pd);
}


int main (){
	
	//Pointers for each matrix 
	float *M, *N, *P;
	
	//Use matrix width of 16, calculate size of memory for this width
	int Width = 16;
	int size = Width * Width * sizeof(float);
	int count = 0;

	//Allocate the memory
	M = (float*)malloc(size); 
	N = (float*)malloc(size);
	P = (float*)malloc(size);

	//Populate M and N with 1's and 2's, repsectively
	for(int i = 0; i < (Width * Width); i++){
		M[i] = 1.0;
		N[i] = 2.0;
	}

	//Pass the matrices and width size to multiplication function
	MatrixMultiplication(M, N, P, Width);

	//Print out the results
	for(int i = 0; i < (Width * Width); i++){
		count++;
		printf("%.0f ", P[i]);
		if(count % 16 == 0)
			printf("\n");
	}
	printf("Count is %d\n", count);

	//Deallocate memory
	free(M);
	free(N);
	free(P);

	return 0;
}

	.text
	.file	"multiply.hip"
	.globl	_Z30__device_stub__MatrixMulKernelPfS_S_i # -- Begin function _Z30__device_stub__MatrixMulKernelPfS_S_i
	.type	_Z30__device_stub__MatrixMulKernelPfS_S_i,@function
_Z30__device_stub__MatrixMulKernelPfS_S_i: # @_Z30__device_stub__MatrixMulKernelPfS_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	$_Z15MatrixMulKernelPfS_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	_Z30__device_stub__MatrixMulKernelPfS_S_i, .Lfunc_end0-_Z30__device_stub__MatrixMulKernelPfS_S_i
	.cfi_endproc
                                        # -- End function
	.globl	_Z20MatrixMultiplicationPfS_S_i # -- Begin function _Z20MatrixMultiplicationPfS_S_i
	.type	_Z20MatrixMultiplicationPfS_S_i,@function
_Z20MatrixMultiplicationPfS_S_i:        # @_Z20MatrixMultiplicationPfS_S_i
	.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	$24, %rsp
	.cfi_def_cfa_offset 80
	.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	%ecx, %ebp
	movq	%rdx, %rbx
	movq	%rsi, %r15
	movq	%rdi, %r12
	movl	%ecx, %eax
	imull	%ecx, %eax
	shll	$2, %eax
	movslq	%eax, %r14
	leaq	16(%rsp), %r13
	movq	%r13, %rdi
	movq	%r14, %rsi
	callq	hipMalloc
	movq	(%r13), %rdi
	movq	%r12, %rsi
	movq	%r14, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	8(%rsp), %r12
	movq	%r12, %rdi
	movq	%r14, %rsi
	callq	hipMalloc
	movq	(%r12), %rdi
	movq	%r15, %rsi
	movq	%r14, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	%rsp, %rdi
	movq	%r14, %rsi
	callq	hipMalloc
	movl	%ebp, %eax
	movq	%rax, %rdx
	shlq	$32, %rdx
	orq	%rax, %rdx
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_2
# %bb.1:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	movl	%ebp, %ecx
	callq	_Z30__device_stub__MatrixMulKernelPfS_S_i
.LBB1_2:
	movq	(%rsp), %rsi
	movq	%rbx, %rdi
	movq	%r14, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	addq	$24, %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	_Z20MatrixMultiplicationPfS_S_i, .Lfunc_end1-_Z20MatrixMultiplicationPfS_S_i
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r12
	.cfi_def_cfa_offset 32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	pushq	%rax
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -40
	.cfi_offset %r12, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$1024, %edi                     # imm = 0x400
	callq	malloc
	movq	%rax, %rbx
	movl	$1024, %edi                     # imm = 0x400
	callq	malloc
	movq	%rax, %r14
	movl	$1024, %edi                     # imm = 0x400
	callq	malloc
	movq	%rax, %r15
	xorl	%eax, %eax
.LBB2_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1065353216, (%rbx,%rax,4)      # imm = 0x3F800000
	movl	$1073741824, (%r14,%rax,4)      # imm = 0x40000000
	incq	%rax
	cmpq	$256, %rax                      # imm = 0x100
	jne	.LBB2_1
# %bb.2:
	movq	%rbx, %rdi
	movq	%r14, %rsi
	movq	%r15, %rdx
	movl	$16, %ecx
	callq	_Z20MatrixMultiplicationPfS_S_i
	movl	$1, %r12d
.LBB2_3:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtss2sd	-4(%r15,%r12,4), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	testb	$15, %r12b
	jne	.LBB2_5
# %bb.4:                                #   in Loop: Header=BB2_3 Depth=1
	movl	$10, %edi
	callq	putchar@PLT
.LBB2_5:                                #   in Loop: Header=BB2_3 Depth=1
	incq	%r12
	cmpq	$257, %r12                      # imm = 0x101
	jne	.LBB2_3
# %bb.6:
	movl	$.L.str.2, %edi
	movl	$256, %esi                      # imm = 0x100
	xorl	%eax, %eax
	callq	printf
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z15MatrixMulKernelPfS_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_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z15MatrixMulKernelPfS_S_i,@object # @_Z15MatrixMulKernelPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z15MatrixMulKernelPfS_S_i
	.p2align	3, 0x0
_Z15MatrixMulKernelPfS_S_i:
	.quad	_Z30__device_stub__MatrixMulKernelPfS_S_i
	.size	_Z15MatrixMulKernelPfS_S_i, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%.0f "
	.size	.L.str, 6

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Count is %d\n"
	.size	.L.str.2, 13

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z15MatrixMulKernelPfS_S_i"
	.size	.L__unnamed_1, 27

	.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 _Z30__device_stub__MatrixMulKernelPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z15MatrixMulKernelPfS_S_i
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z15MatrixMulKernelPfS_S_i ; -- Begin function _Z15MatrixMulKernelPfS_S_i
	.globl	_Z15MatrixMulKernelPfS_S_i
	.p2align	8
	.type	_Z15MatrixMulKernelPfS_S_i,@function
_Z15MatrixMulKernelPfS_S_i:             ; @_Z15MatrixMulKernelPfS_S_i
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x18
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x10
	v_bfe_u32 v1, v0, 10, 10
	v_and_b32_e32 v0, 0x3ff, v0
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_2)
	v_mul_lo_u32 v1, v1, s2
	s_cmp_lt_i32 s2, 1
	s_cbranch_scc1 .LBB0_3
; %bb.1:                                ; %.lr.ph.preheader
	v_mov_b32_e32 v3, 0
	s_mov_b32 s3, s2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mov_b32_e32 v2, v3
	v_lshlrev_b64 v[4:5], 2, v[1:2]
	v_mov_b32_e32 v2, v0
	v_mov_b32_e32 v6, v3
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_4)
	v_add_co_u32 v4, vcc_lo, s4, v4
	v_add_co_ci_u32_e32 v5, vcc_lo, s5, v5, vcc_lo
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_4) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
	v_lshlrev_b64 v[7:8], 2, v[2:3]
	v_add_nc_u32_e32 v2, s2, v2
	s_add_i32 s3, s3, -1
	s_cmp_eq_u32 s3, 0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_u32 v7, vcc_lo, s6, v7
	v_add_co_ci_u32_e32 v8, vcc_lo, s7, v8, vcc_lo
	global_load_b32 v9, v[4:5], off
	global_load_b32 v7, v[7:8], off
	v_add_co_u32 v4, vcc_lo, v4, 4
	v_add_co_ci_u32_e32 v5, vcc_lo, 0, v5, vcc_lo
	s_waitcnt vmcnt(0)
	v_fmac_f32_e32 v6, v9, v7
	s_cbranch_scc0 .LBB0_2
	s_branch .LBB0_4
.LBB0_3:
	v_mov_b32_e32 v6, 0
.LBB0_4:                                ; %Flow39
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_nc_u32_e32 v0, v1, v0
	v_ashrrev_i32_e32 v1, 31, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[0:1], 2, v[0:1]
	v_add_co_u32 v0, vcc_lo, s0, v0
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v1, vcc_lo, s1, v1, vcc_lo
	global_store_b32 v[0:1], v6, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z15MatrixMulKernelPfS_S_i
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 28
		.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 1
		.amdhsa_next_free_vgpr 10
		.amdhsa_next_free_sgpr 8
		.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	_Z15MatrixMulKernelPfS_S_i, .Lfunc_end0-_Z15MatrixMulKernelPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 264
; NumSgprs: 10
; NumVgprs: 10
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 1
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 10
; NumVGPRsForWavesPerEU: 10
; 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: 1
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 28
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z15MatrixMulKernelPfS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     10
    .sgpr_spill_count: 0
    .symbol:         _Z15MatrixMulKernelPfS_S_i.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     10
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
