
#include "cuda_runtime.h"
#include "device_launch_parameters.h"
#include <stdlib.h>
#include <stdio.h>

#define DEBUG

void initializeMatrix(int *matrix, int rows, int cols);
void printMatrix(int *matrix, int rows, int cols);
__global__ void matrixSumGpu(int *a, int *b, int *c, int rows, int cols);


int main()
{
	int rows, cols;
	int matrixDim;
	int *aHost, *bHost,*cHost;
	int *aDevice, *bDevice,*cDevice;
	int size;
	dim3 gridDim, blockDim;
	cudaEvent_t start, stop;
	cudaEventCreate(&start);
	cudaEventCreate(&stop);

	

	printf("Inserire le dimensioni della matrice NxN(rows cols):");
	fflush(stdout);
	scanf("%d %d", &rows, &cols);

	matrixDim = rows * cols;
	size = matrixDim * sizeof(int);

	blockDim.x = 4; blockDim.y = 8; //blocchi di 32 thread
	gridDim.x = cols / blockDim.x + ((cols % blockDim.x) == 0 ? 0 : 1);
	gridDim.y = rows / blockDim.y + ((rows % blockDim.y) == 0 ? 0 : 1);

#ifdef DEBUG
	printf("Numero di blocchi lungo asse x: %d Numero di blocchi lungo asse y:%d\n", gridDim.x, gridDim.y);
	printf("Numero di elementi della matrice : %d\n", matrixDim);
	printf("Numero di thread lungo asse x: %d Numero di thread lungo asse y:%d\n", blockDim.x,blockDim.y);
#endif  

	aHost = (int*)malloc(size);
	bHost = (int*)malloc(size);
	cHost = (int*)calloc(matrixDim, sizeof(int));


	cudaMalloc((void**)&aDevice, size);
	cudaMalloc((void**)&bDevice, size);
	cudaMalloc((void**)&cDevice, size);

	initializeMatrix(aHost, rows, cols);
	initializeMatrix(bHost, rows, cols);
	cudaMemset(cDevice, 0, size);

#ifdef DEBUG
	printMatrix(aHost, rows, cols);
	printMatrix(bHost, rows, cols);
#endif
	cudaMemcpy(aDevice, aHost, size, cudaMemcpyHostToDevice);
	cudaMemcpy(bDevice, bHost, size, cudaMemcpyHostToDevice);

	cudaEventRecord(start,0);
	matrixSumGpu <<<gridDim, blockDim >>> (aDevice, bDevice, cDevice, rows, cols);
	cudaEventRecord(stop,0);
	cudaEventSynchronize(stop);
	
	float elasped;
	cudaEventElapsedTime(&elasped, start, stop);
	printf("Tempo per la somma di matrici :%f ms\n",elasped);

	cudaMemcpy(cHost, cDevice, size, cudaMemcpyDeviceToHost);

#ifdef DEBUG
	printMatrix(cHost, rows, cols);
#endif

   

    return 0;
}

void initializeMatrix(int *matrix, int rows, int cols)
{
	int i, j;

		for (i = 0; i < rows; i++)
		{
			for (j = 0; j < cols; j++)
			{
				matrix[(i*cols) + j] = (i*rows)+j;
			}
		}
}

void printMatrix(int *matrix, int rows, int cols)
{
	int i, j;

	if (cols < 10 && rows < 10)
	{
		for (i = 0; i < rows; i++)
		{
			for (j = 0; j < cols; j++)
			{
				printf("%d ", matrix[(i*cols) + j]);
			}
			printf("\n");
		}
		printf("\n");
	}

}

/*
	*a:   primo elemento della somma
	*b:   secondo elemento della somma
	*c:	  array contenete il risultato della somma
	cols: numero della colonne
	rows: numero delle righe
*/
__global__ void matrixSumGpu(int *a, int *b, int *c, int rows, int cols)
{
	int i, j;
	//definire id per il controllo
	int idx = (blockDim.x*blockIdx.x) + threadIdx.x;
	int idy = (blockDim.y*blockIdx.y) + threadIdx.y;

	for (i = 0; i < rows; i++)
	{
		for (j = 0; j < cols; j++)
		{
			if (idx < cols && idy < rows)
			{
				c[(i*cols) + j] = a[(i*cols) + j] + b[(i*cols) + j];
			}
			
		}
	}
}

	.file	"tmpxft_00323180_00000000-6_Eserctazione4MNI2.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2032:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2032:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z16initializeMatrixPiii
	.type	_Z16initializeMatrixPiii, @function
_Z16initializeMatrixPiii:
.LFB2028:
	.cfi_startproc
	endbr64
	xorl	%r9d, %r9d
	xorl	%ecx, %ecx
	xorl	%r8d, %r8d
.L3:
	cmpl	%esi, %r8d
	jge	.L2
	movslq	%ecx, %rax
	leaq	(%rdi,%rax,4), %r10
	xorl	%eax, %eax
.L6:
	cmpl	%eax, %edx
	jle	.L8
	leal	(%r9,%rax), %r11d
	movl	%r11d, (%r10,%rax,4)
	incq	%rax
	jmp	.L6
.L8:
	incl	%r8d
	addl	%edx, %ecx
	addl	%esi, %r9d
	jmp	.L3
.L2:
	ret
	.cfi_endproc
.LFE2028:
	.size	_Z16initializeMatrixPiii, .-_Z16initializeMatrixPiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d "
.LC1:
	.string	"\n"
	.text
	.globl	_Z11printMatrixPiii
	.type	_Z11printMatrixPiii, @function
_Z11printMatrixPiii:
.LFB2029:
	.cfi_startproc
	endbr64
	cmpl	$9, %edx
	jg	.L22
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	movl	%esi, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$24, %rsp
	.cfi_def_cfa_offset 80
	cmpl	$9, %esi
	jg	.L9
	movq	%rdi, %r12
	movl	%edx, %ebx
	xorl	%r13d, %r13d
	xorl	%r14d, %r14d
.L11:
	cmpl	%r14d, %ebp
	jle	.L13
	movslq	%r13d, %rax
	xorl	%r15d, %r15d
	leaq	(%r12,%rax,4), %r8
.L14:
	cmpl	%r15d, %ebx
	jle	.L25
	movl	(%r8,%r15,4), %edx
	leaq	.LC0(%rip), %rsi
	xorl	%eax, %eax
	incq	%r15
	movl	$2, %edi
	movq	%r8, 8(%rsp)
	call	__printf_chk@PLT
	movq	8(%rsp), %r8
	jmp	.L14
.L25:
	leaq	.LC1(%rip), %rsi
	xorl	%eax, %eax
	incl	%r14d
	addl	%ebx, %r13d
	movl	$2, %edi
	call	__printf_chk@PLT
	jmp	.L11
.L13:
	addq	$24, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	popq	%rbx
	.cfi_restore 3
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_restore 6
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_restore 12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_restore 13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_restore 14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_restore 15
	.cfi_def_cfa_offset 8
	jmp	__printf_chk@PLT
.L9:
	.cfi_restore_state
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	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
.L22:
	.cfi_restore 3
	.cfi_restore 6
	.cfi_restore 12
	.cfi_restore 13
	.cfi_restore 14
	.cfi_restore 15
	ret
	.cfi_endproc
.LFE2029:
	.size	_Z11printMatrixPiii, .-_Z11printMatrixPiii
	.globl	_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii
	.type	_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii, @function
_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii:
.LFB2054:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	40(%rsp), %rcx
	movl	%r8d, (%rsp)
	movq	%fs:40, %rax
	movq	%rax, 136(%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	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 120(%rsp)
	movq	%rsp, %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L26
	pushq	40(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z12matrixSumGpuPiS_S_ii(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 176
	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 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L26:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L28
	call	__stack_chk_fail@PLT
.L28:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2054:
	.size	_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii, .-_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii
	.globl	_Z12matrixSumGpuPiS_S_ii
	.type	_Z12matrixSumGpuPiS_S_ii, @function
_Z12matrixSumGpuPiS_S_ii:
.LFB2055:
	.cfi_startproc
	endbr64
	jmp	_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii
	.cfi_endproc
.LFE2055:
	.size	_Z12matrixSumGpuPiS_S_ii, .-_Z12matrixSumGpuPiS_S_ii
	.section	.rodata.str1.1
.LC2:
	.string	"Inserire le dimensioni della matrice NxN(rows cols):"
.LC3:
	.string	"%d %d"
.LC4:
	.string	"Numero di blocchi lungo asse x: %d Numero di blocchi lungo asse y:%d\n"
.LC5:
	.string	"Numero di elementi della matrice : %d\n"
.LC6:
	.string	"Numero di thread lungo asse x: %d Numero di thread lungo asse y:%d\n"
.LC7:
	.string	"Tempo per la somma di matrici :%f ms\n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	xorl	%r12d, %r12d
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	leaq	48(%rsp), %rdi
	movl	$1, 72(%rsp)
	call	cudaEventCreate@PLT
	leaq	56(%rsp), %rdi
	call	cudaEventCreate@PLT
	leaq	.LC2(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	stdout(%rip), %rdi
	call	fflush@PLT
	leaq	16(%rsp), %rdx
	leaq	12(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC3(%rip), %rdi
	call	__isoc23_scanf@PLT
	movl	12(%rsp), %eax
	movl	16(%rsp), %edx
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	movl	%eax, %ebx
	imull	%edx, %ebx
	testb	$3, %dl
	setne	%r12b
	shrl	$2, %edx
	xorl	%ebp, %ebp
	addl	%edx, %r12d
	testb	$7, %al
	setne	%bpl
	shrl	$3, %eax
	movl	%r12d, %edx
	movslq	%ebx, %r13
	addl	%eax, %ebp
	xorl	%eax, %eax
	movl	%ebp, %ecx
	call	__printf_chk@PLT
	movl	%ebx, %edx
	leaq	.LC5(%rip), %rsi
	xorl	%eax, %eax
	movl	$2, %edi
	sall	$2, %ebx
	call	__printf_chk@PLT
	movslq	%ebx, %rbx
	movl	$8, %ecx
	xorl	%eax, %eax
	movl	$4, %edx
	leaq	.LC6(%rip), %rsi
	movl	$2, %edi
	call	__printf_chk@PLT
	movq	%rbx, %rdi
	call	malloc@PLT
	movq	%rbx, %rdi
	movq	%rax, %r15
	call	malloc@PLT
	movq	%r13, %rdi
	movl	$4, %esi
	movq	%rax, %r14
	call	calloc@PLT
	leaq	24(%rsp), %rdi
	movq	%rbx, %rsi
	movq	%rax, %r13
	call	cudaMalloc@PLT
	leaq	32(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	leaq	40(%rsp), %rdi
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	movl	16(%rsp), %edx
	movl	12(%rsp), %esi
	movq	%r15, %rdi
	call	_Z16initializeMatrixPiii
	movq	%r14, %rdi
	call	_Z16initializeMatrixPiii
	movq	40(%rsp), %rdi
	xorl	%esi, %esi
	movq	%rbx, %rdx
	call	cudaMemset@PLT
	movl	16(%rsp), %edx
	movl	12(%rsp), %esi
	movq	%r15, %rdi
	call	_Z11printMatrixPiii
	movl	16(%rsp), %edx
	movl	12(%rsp), %esi
	movq	%r14, %rdi
	call	_Z11printMatrixPiii
	movq	24(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r15, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	32(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r14, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	48(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movl	%r12d, 64(%rsp)
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	%ebp, 68(%rsp)
	movl	72(%rsp), %esi
	movl	$1, %ecx
	movabsq	$34359738372, %rdx
	movq	64(%rsp), %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L32
	movl	16(%rsp), %r8d
	movl	12(%rsp), %ecx
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	movq	24(%rsp), %rdi
	call	_Z38__device_stub__Z12matrixSumGpuPiS_S_iiPiS_S_ii
.L32:
	movq	56(%rsp), %rdi
	xorl	%esi, %esi
	call	cudaEventRecord@PLT
	movq	56(%rsp), %rdi
	call	cudaEventSynchronize@PLT
	movq	56(%rsp), %rdx
	movq	48(%rsp), %rsi
	leaq	20(%rsp), %rdi
	call	cudaEventElapsedTime@PLT
	leaq	.LC7(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	cvtss2sd	20(%rsp), %xmm0
	call	__printf_chk@PLT
	movq	40(%rsp), %rsi
	movq	%rbx, %rdx
	movq	%r13, %rdi
	movl	$2, %ecx
	call	cudaMemcpy@PLT
	movl	16(%rsp), %edx
	movl	12(%rsp), %esi
	movq	%r13, %rdi
	call	_Z11printMatrixPiii
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L33
	call	__stack_chk_fail@PLT
.L33:
	addq	$104, %rsp
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2027:
	.size	main, .-main
	.section	.rodata.str1.1
.LC8:
	.string	"_Z12matrixSumGpuPiS_S_ii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2057:
	.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	.LC8(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z12matrixSumGpuPiS_S_ii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE2057:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:


#include "hip/hip_runtime.h"

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

#define DEBUG

void initializeMatrix(int *matrix, int rows, int cols);
void printMatrix(int *matrix, int rows, int cols);
__global__ void matrixSumGpu(int *a, int *b, int *c, int rows, int cols);


int main()
{
	int rows, cols;
	int matrixDim;
	int *aHost, *bHost,*cHost;
	int *aDevice, *bDevice,*cDevice;
	int size;
	dim3 gridDim, blockDim;
	hipEvent_t start, stop;
	hipEventCreate(&start);
	hipEventCreate(&stop);

	

	printf("Inserire le dimensioni della matrice NxN(rows cols):");
	fflush(stdout);
	scanf("%d %d", &rows, &cols);

	matrixDim = rows * cols;
	size = matrixDim * sizeof(int);

	blockDim.x = 4; blockDim.y = 8; //blocchi di 32 thread
	gridDim.x = cols / blockDim.x + ((cols % blockDim.x) == 0 ? 0 : 1);
	gridDim.y = rows / blockDim.y + ((rows % blockDim.y) == 0 ? 0 : 1);

#ifdef DEBUG
	printf("Numero di blocchi lungo asse x: %d Numero di blocchi lungo asse y:%d\n", gridDim.x, gridDim.y);
	printf("Numero di elementi della matrice : %d\n", matrixDim);
	printf("Numero di thread lungo asse x: %d Numero di thread lungo asse y:%d\n", blockDim.x,blockDim.y);
#endif  

	aHost = (int*)malloc(size);
	bHost = (int*)malloc(size);
	cHost = (int*)calloc(matrixDim, sizeof(int));


	hipMalloc((void**)&aDevice, size);
	hipMalloc((void**)&bDevice, size);
	hipMalloc((void**)&cDevice, size);

	initializeMatrix(aHost, rows, cols);
	initializeMatrix(bHost, rows, cols);
	hipMemset(cDevice, 0, size);

#ifdef DEBUG
	printMatrix(aHost, rows, cols);
	printMatrix(bHost, rows, cols);
#endif
	hipMemcpy(aDevice, aHost, size, hipMemcpyHostToDevice);
	hipMemcpy(bDevice, bHost, size, hipMemcpyHostToDevice);

	hipEventRecord(start,0);
	matrixSumGpu <<<gridDim, blockDim >>> (aDevice, bDevice, cDevice, rows, cols);
	hipEventRecord(stop,0);
	hipEventSynchronize(stop);
	
	float elasped;
	hipEventElapsedTime(&elasped, start, stop);
	printf("Tempo per la somma di matrici :%f ms\n",elasped);

	hipMemcpy(cHost, cDevice, size, hipMemcpyDeviceToHost);

#ifdef DEBUG
	printMatrix(cHost, rows, cols);
#endif

   

    return 0;
}

void initializeMatrix(int *matrix, int rows, int cols)
{
	int i, j;

		for (i = 0; i < rows; i++)
		{
			for (j = 0; j < cols; j++)
			{
				matrix[(i*cols) + j] = (i*rows)+j;
			}
		}
}

void printMatrix(int *matrix, int rows, int cols)
{
	int i, j;

	if (cols < 10 && rows < 10)
	{
		for (i = 0; i < rows; i++)
		{
			for (j = 0; j < cols; j++)
			{
				printf("%d ", matrix[(i*cols) + j]);
			}
			printf("\n");
		}
		printf("\n");
	}

}

/*
	*a:   primo elemento della somma
	*b:   secondo elemento della somma
	*c:	  array contenete il risultato della somma
	cols: numero della colonne
	rows: numero delle righe
*/
__global__ void matrixSumGpu(int *a, int *b, int *c, int rows, int cols)
{
	int i, j;
	//definire id per il controllo
	int idx = (blockDim.x*blockIdx.x) + threadIdx.x;
	int idy = (blockDim.y*blockIdx.y) + threadIdx.y;

	for (i = 0; i < rows; i++)
	{
		for (j = 0; j < cols; j++)
		{
			if (idx < cols && idy < rows)
			{
				c[(i*cols) + j] = a[(i*cols) + j] + b[(i*cols) + j];
			}
			
		}
	}
}

	.text
	.file	"Eserctazione4MNI2.hip"
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$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
	leaq	24(%rsp), %rdi
	callq	hipEventCreate
	leaq	8(%rsp), %rdi
	callq	hipEventCreate
	xorl	%ebp, %ebp
	movl	$.L.str, %edi
	xorl	%eax, %eax
	callq	printf
	movq	stdout(%rip), %rdi
	callq	fflush
	leaq	4(%rsp), %r14
	movq	%rsp, %rbx
	movl	$.L.str.1, %edi
	movq	%r14, %rsi
	movq	%rbx, %rdx
	xorl	%eax, %eax
	callq	__isoc23_scanf
	movl	(%r14), %eax
	movl	(%rbx), %ecx
	movl	%ecx, %edx
	imull	%eax, %edx
	movslq	%edx, %r14
	movl	%ecx, %esi
	shrl	$2, %esi
	andl	$3, %ecx
	cmpl	$1, %ecx
	sbbl	$-1, %esi
	movl	%eax, %edx
	shrl	$3, %edx
	andl	$7, %eax
	cmpl	$1, %eax
	sbbl	$-1, %edx
	leal	(,%r14,4), %ebx
	movq	%rdx, %r15
	shlq	$32, %r15
	orq	%rsi, %r15
	movl	$.L.str.2, %edi
                                        # kill: def $esi killed $esi killed $rsi
                                        # kill: def $edx killed $edx killed $rdx
	xorl	%eax, %eax
	callq	printf
	movl	$.L.str.3, %edi
	movl	%r14d, %esi
	xorl	%eax, %eax
	callq	printf
	movl	$.L.str.4, %edi
	movl	$4, %esi
	movl	$8, %edx
	xorl	%eax, %eax
	callq	printf
	movslq	%ebx, %rbx
	movq	%rbx, %rdi
	callq	malloc
	movq	%rax, %r13
	movq	%rbx, %rdi
	callq	malloc
	movq	%rax, %r12
	movl	$4, %esi
	movq	%r14, %rdi
	callq	calloc
	movq	%rax, %r14
	leaq	40(%rsp), %rdi
	movq	%rbx, %rsi
	callq	hipMalloc
	leaq	32(%rsp), %rdi
	movq	%rbx, %rsi
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movq	%rbx, %rsi
	callq	hipMalloc
	leaq	4(%rsp), %rax
	movl	(%rax), %eax
	testl	%eax, %eax
	jle	.LBB0_11
# %bb.1:                                # %.preheader.lr.ph.i
	movl	(%rsp), %ecx
	xorl	%edx, %edx
	xorl	%esi, %esi
.LBB0_2:                                # %.preheader.i
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB0_4 Depth 2
	testl	%ecx, %ecx
	jle	.LBB0_5
# %bb.3:                                # %.lr.ph.i
                                        #   in Loop: Header=BB0_2 Depth=1
	movl	%ebp, %edi
	leaq	(,%rdi,4), %rdi
	addq	%r13, %rdi
	xorl	%r8d, %r8d
.LBB0_4:                                #   Parent Loop BB0_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	leal	(%rdx,%r8), %r9d
	movl	%r9d, (%rdi,%r8,4)
	incq	%r8
	cmpq	%r8, %rcx
	jne	.LBB0_4
.LBB0_5:                                # %._crit_edge.i
                                        #   in Loop: Header=BB0_2 Depth=1
	incq	%rsi
	addq	%rax, %rdx
	addl	%ecx, %ebp
	cmpq	%rax, %rsi
	jne	.LBB0_2
# %bb.6:                                # %.preheader.i28.preheader
	xorl	%edx, %edx
	xorl	%esi, %esi
	xorl	%edi, %edi
.LBB0_7:                                # %.preheader.i28
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB0_9 Depth 2
	testl	%ecx, %ecx
	jle	.LBB0_10
# %bb.8:                                # %.lr.ph.i33
                                        #   in Loop: Header=BB0_7 Depth=1
	movl	%edx, %r8d
	leaq	(%r12,%r8,4), %r8
	xorl	%r9d, %r9d
.LBB0_9:                                #   Parent Loop BB0_7 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	leal	(%rsi,%r9), %r10d
	movl	%r10d, (%r8,%r9,4)
	incq	%r9
	cmpq	%r9, %rcx
	jne	.LBB0_9
.LBB0_10:                               # %._crit_edge.i30
                                        #   in Loop: Header=BB0_7 Depth=1
	incq	%rdi
	addq	%rax, %rsi
	addl	%ecx, %edx
	cmpq	%rax, %rdi
	jne	.LBB0_7
.LBB0_11:                               # %_Z16initializeMatrixPiii.exit39
	movq	16(%rsp), %rdi
	xorl	%esi, %esi
	movq	%rbx, %rdx
	callq	hipMemset
	movl	4(%rsp), %esi
	movl	(%rsp), %edx
	movq	%r13, %rdi
	callq	_Z11printMatrixPiii
	movl	4(%rsp), %esi
	movl	(%rsp), %edx
	movq	%r12, %rdi
	callq	_Z11printMatrixPiii
	movq	40(%rsp), %rdi
	movq	%r13, %rsi
	movq	%rbx, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	32(%rsp), %rdi
	movq	%r12, %rsi
	movq	%rbx, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	movq	24(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movabsq	$34359738372, %rdx              # imm = 0x800000004
	movq	%r15, %rdi
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB0_13
# %bb.12:
	movq	40(%rsp), %rdi
	movq	32(%rsp), %rsi
	movq	16(%rsp), %rdx
	movl	4(%rsp), %ecx
	movl	(%rsp), %r8d
	callq	_Z27__device_stub__matrixSumGpuPiS_S_ii
.LBB0_13:
	movq	8(%rsp), %rdi
	xorl	%esi, %esi
	callq	hipEventRecord
	movq	8(%rsp), %rdi
	callq	hipEventSynchronize
	movq	24(%rsp), %rsi
	movq	8(%rsp), %rdx
	leaq	52(%rsp), %r15
	movq	%r15, %rdi
	callq	hipEventElapsedTime
	cvtss2sd	(%r15), %xmm0
	movl	$.L.str.5, %edi
	movb	$1, %al
	callq	printf
	movq	16(%rsp), %rsi
	movq	%r14, %rdi
	movq	%rbx, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movl	4(%rsp), %esi
	movl	(%rsp), %edx
	movq	%r14, %rdi
	callq	_Z11printMatrixPiii
	xorl	%eax, %eax
	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_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
                                        # -- End function
	.globl	_Z16initializeMatrixPiii        # -- Begin function _Z16initializeMatrixPiii
	.type	_Z16initializeMatrixPiii,@function
_Z16initializeMatrixPiii:               # @_Z16initializeMatrixPiii
	.cfi_startproc
# %bb.0:
	testl	%esi, %esi
	jle	.LBB1_7
# %bb.1:                                # %.preheader.lr.ph
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset %rbx, -16
	movl	%esi, %eax
	movl	%edx, %ecx
	xorl	%esi, %esi
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
.LBB1_2:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_4 Depth 2
	testl	%edx, %edx
	jle	.LBB1_5
# %bb.3:                                # %.lr.ph
                                        #   in Loop: Header=BB1_2 Depth=1
	movl	%r8d, %r10d
	leaq	(%rdi,%r10,4), %r10
	xorl	%r11d, %r11d
.LBB1_4:                                #   Parent Loop BB1_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	leal	(%rsi,%r11), %ebx
	movl	%ebx, (%r10,%r11,4)
	incq	%r11
	cmpq	%r11, %rcx
	jne	.LBB1_4
.LBB1_5:                                # %._crit_edge
                                        #   in Loop: Header=BB1_2 Depth=1
	incq	%r9
	addl	%edx, %r8d
	addq	%rax, %rsi
	cmpq	%rax, %r9
	jne	.LBB1_2
# %bb.6:
	popq	%rbx
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
.LBB1_7:                                # %._crit_edge17
	retq
.Lfunc_end1:
	.size	_Z16initializeMatrixPiii, .Lfunc_end1-_Z16initializeMatrixPiii
	.cfi_endproc
                                        # -- End function
	.globl	_Z11printMatrixPiii             # -- Begin function _Z11printMatrixPiii
	.type	_Z11printMatrixPiii,@function
_Z11printMatrixPiii:                    # @_Z11printMatrixPiii
	.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
	movq	%rdi, 8(%rsp)                   # 8-byte Spill
	cmpl	$9, %esi
	jg	.LBB2_9
# %bb.1:
	movl	%edx, %ebx
	cmpl	$9, %edx
	jg	.LBB2_9
# %bb.2:                                # %.preheader16
	testl	%esi, %esi
	jle	.LBB2_8
# %bb.3:                                # %.preheader.lr.ph
	movl	%esi, %eax
	movq	%rax, 16(%rsp)                  # 8-byte Spill
	movl	%ebx, %r12d
	xorl	%ebp, %ebp
	xorl	%r13d, %r13d
.LBB2_4:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB2_6 Depth 2
	testl	%ebx, %ebx
	jle	.LBB2_7
# %bb.5:                                # %.lr.ph
                                        #   in Loop: Header=BB2_4 Depth=1
	movl	%ebp, %eax
	movq	8(%rsp), %rcx                   # 8-byte Reload
	leaq	(%rcx,%rax,4), %r14
	xorl	%r15d, %r15d
.LBB2_6:                                #   Parent Loop BB2_4 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movl	(%r14,%r15,4), %esi
	movl	$.L.str.6, %edi
	xorl	%eax, %eax
	callq	printf
	incq	%r15
	cmpq	%r15, %r12
	jne	.LBB2_6
.LBB2_7:                                # %._crit_edge
                                        #   in Loop: Header=BB2_4 Depth=1
	movl	$10, %edi
	callq	putchar@PLT
	incq	%r13
	addl	%ebx, %ebp
	cmpq	16(%rsp), %r13                  # 8-byte Folded Reload
	jne	.LBB2_4
.LBB2_8:                                # %._crit_edge19
	movl	$10, %edi
	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
	jmp	putchar@PLT                     # TAILCALL
.LBB2_9:
	.cfi_def_cfa_offset 80
	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_end2:
	.size	_Z11printMatrixPiii, .Lfunc_end2-_Z11printMatrixPiii
	.cfi_endproc
                                        # -- End function
	.globl	_Z27__device_stub__matrixSumGpuPiS_S_ii # -- Begin function _Z27__device_stub__matrixSumGpuPiS_S_ii
	.type	_Z27__device_stub__matrixSumGpuPiS_S_ii,@function
_Z27__device_stub__matrixSumGpuPiS_S_ii: # @_Z27__device_stub__matrixSumGpuPiS_S_ii
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$128, %rsp
	.cfi_def_cfa_offset 176
	.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)
	movq	%rsp, %rcx
	movl	%r8d, (%rcx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 32(%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	$_Z12matrixSumGpuPiS_S_ii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$144, %rsp
	.cfi_adjust_cfa_offset -144
	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_end3:
	.size	_Z27__device_stub__matrixSumGpuPiS_S_ii, .Lfunc_end3-_Z27__device_stub__matrixSumGpuPiS_S_ii
	.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	.LBB4_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB4_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z12matrixSumGpuPiS_S_ii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_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	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Inserire le dimensioni della matrice NxN(rows cols):"
	.size	.L.str, 53

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"%d %d"
	.size	.L.str.1, 6

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Numero di blocchi lungo asse x: %d Numero di blocchi lungo asse y:%d\n"
	.size	.L.str.2, 70

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Numero di elementi della matrice : %d\n"
	.size	.L.str.3, 39

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Numero di thread lungo asse x: %d Numero di thread lungo asse y:%d\n"
	.size	.L.str.4, 68

	.type	_Z12matrixSumGpuPiS_S_ii,@object # @_Z12matrixSumGpuPiS_S_ii
	.section	.rodata,"a",@progbits
	.globl	_Z12matrixSumGpuPiS_S_ii
	.p2align	3, 0x0
_Z12matrixSumGpuPiS_S_ii:
	.quad	_Z27__device_stub__matrixSumGpuPiS_S_ii
	.size	_Z12matrixSumGpuPiS_S_ii, 8

	.type	.L.str.5,@object                # @.str.5
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str.5:
	.asciz	"Tempo per la somma di matrici :%f ms\n"
	.size	.L.str.5, 38

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"%d "
	.size	.L.str.6, 4

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z12matrixSumGpuPiS_S_ii"
	.size	.L__unnamed_1, 25

	.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 _Z27__device_stub__matrixSumGpuPiS_S_ii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z12matrixSumGpuPiS_S_ii
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z12matrixSumGpuPiS_S_ii ; -- Begin function _Z12matrixSumGpuPiS_S_ii
	.globl	_Z12matrixSumGpuPiS_S_ii
	.p2align	8
	.type	_Z12matrixSumGpuPiS_S_ii,@function
_Z12matrixSumGpuPiS_S_ii:               ; @_Z12matrixSumGpuPiS_S_ii
; %bb.0:
	s_load_b64 s[2:3], s[0:1], 0x18
	s_waitcnt lgkmcnt(0)
	s_cmp_lt_i32 s2, 1
	s_cbranch_scc1 .LBB0_7
; %bb.1:                                ; %.preheader.lr.ph
	s_clause 0x2
	s_load_b32 s10, s[0:1], 0x2c
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[8:9], s[0:1], 0x10
	v_and_b32_e32 v1, 0x3ff, v0
	v_bfe_u32 v0, v0, 10, 10
	s_mov_b32 s11, 0
	s_mov_b32 s13, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s1, s10, 0xffff
	s_lshr_b32 s0, s10, 16
	v_mad_u64_u32 v[2:3], null, s14, s1, v[1:2]
	v_mad_u64_u32 v[3:4], null, s15, s0, v[0:1]
	v_mov_b32_e32 v0, 0
	s_cmp_gt_i32 s3, 0
	s_mov_b32 s1, 0
	s_cselect_b32 s10, -1, 0
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_cmp_gt_i32_e32 vcc_lo, s3, v2
	v_cmp_gt_i32_e64 s0, s2, v3
	s_delay_alu instid0(VALU_DEP_1)
	s_and_b32 s12, vcc_lo, s0
.LBB0_2:                                ; %.preheader
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_3 Depth 2
	s_and_not1_b32 vcc_lo, exec_lo, s10
	s_mov_b32 s0, s11
	s_mov_b32 s14, s3
	s_cbranch_vccnz .LBB0_6
.LBB0_3:                                ;   Parent Loop BB0_2 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_and_saveexec_b32 s15, s12
	s_cbranch_execz .LBB0_5
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=2
	s_lshl_b64 s[16:17], s[0:1], 2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_add_u32 s18, s4, s16
	s_addc_u32 s19, s5, s17
	s_add_u32 s20, s6, s16
	s_addc_u32 s21, s7, s17
	s_clause 0x1
	global_load_b32 v1, v0, s[18:19]
	global_load_b32 v2, v0, s[20:21]
	s_add_u32 s16, s8, s16
	s_addc_u32 s17, s9, s17
	s_waitcnt vmcnt(0)
	v_add_nc_u32_e32 v1, v2, v1
	global_store_b32 v0, v1, s[16:17]
.LBB0_5:                                ;   in Loop: Header=BB0_3 Depth=2
	s_or_b32 exec_lo, exec_lo, s15
	s_add_i32 s14, s14, -1
	s_add_i32 s0, s0, 1
	s_cmp_lg_u32 s14, 0
	s_cbranch_scc1 .LBB0_3
.LBB0_6:                                ; %._crit_edge
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_add_i32 s13, s13, 1
	s_add_i32 s11, s11, s3
	s_cmp_lg_u32 s13, s2
	s_cbranch_scc1 .LBB0_2
.LBB0_7:                                ; %._crit_edge30
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z12matrixSumGpuPiS_S_ii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.amdhsa_user_sgpr_count 14
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 1
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 1
		.amdhsa_next_free_vgpr 5
		.amdhsa_next_free_sgpr 22
		.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	_Z12matrixSumGpuPiS_S_ii, .Lfunc_end0-_Z12matrixSumGpuPiS_S_ii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 284
; NumSgprs: 24
; NumVgprs: 5
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 24
; NumVGPRsForWavesPerEU: 5
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 14
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 1
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         28
        .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:           _Z12matrixSumGpuPiS_S_ii
    .private_segment_fixed_size: 0
    .sgpr_count:     24
    .sgpr_spill_count: 0
    .symbol:         _Z12matrixSumGpuPiS_S_ii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     5
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
