#include <float.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>

#define BLOCK_SIZE 16

typedef struct {
int width;
int height;
float* elements;
} Matrix;

// Matrix multiplication kernel called by MatMul()
__global__ void MatMulKernel(Matrix A, Matrix B, Matrix C) 
{
  // Each thread computes one element of C
  // by accumulating results into Cvalue
  float Cvalue = 0;
  int row = blockIdx.y * blockDim.y + threadIdx.y;
  int col = blockIdx.x * blockDim.x + threadIdx.x;
  if (row < A.height && col < B.width)
  {
    for (int e = 0; e < A.width; e++)
      Cvalue += (A.elements[row * A.width + e]) * (B.elements[e * B.width + col]);
    C.elements[row * C.width + col] = Cvalue;
  }
  
}

void MatMul(const Matrix A, const Matrix B, Matrix C) 
{
  // Load A and B to device memory 
  Matrix d_A;
  d_A.width = A.width;
  d_A.height = A.height;
  size_t size = A.width * A.height * sizeof(float);
  cudaMalloc(&d_A.elements, size);
  cudaMemcpy(d_A.elements, A.elements, size, cudaMemcpyHostToDevice);
  
  Matrix d_B;
  d_B.width = B.width;
  d_B.height = B.height;
  size = B.width * B.height * sizeof(float);
  cudaMalloc(&d_B.elements, size);
  cudaMemcpy(d_B.elements, B.elements, size, cudaMemcpyHostToDevice);
  
  // Allocate C in device memory
  Matrix d_C;
  d_C.width = C.width;
  d_C.height = C.height;
  size = C.width * C.height * sizeof(float);
  cudaMalloc(&d_C.elements, size);
  
  // Invoke kernel
  dim3 dimBlock(BLOCK_SIZE, BLOCK_SIZE);
  dim3 dimGrid((B.width + dimBlock.x - 1) / dimBlock.x, (A.height + dimBlock.y - 1) / dimBlock.y);
  MatMulKernel<<<dimGrid, dimBlock>>>(d_A, d_B, d_C);
  cudaThreadSynchronize();
  
  // Read C from device memory
  cudaMemcpy(C.elements, d_C.elements, size, cudaMemcpyDeviceToHost);
  
  // Free device memory
  cudaFree(d_A.elements);
  cudaFree(d_B.elements);
  cudaFree(d_C.elements);
}

void startSeed()
{
    srand(time(NULL));
    int seed = rand();
    srand(seed);
}

void draw_random(Matrix mat) {
     for (int i = 0; i < mat.height*mat.width; i++)
     {
      mat.elements[i] = (float) (rand() % 10);
     }
}

void disp_img(Matrix mat) {
    for (int i = 0; i < mat.height; i++)
     {
        for (int j = 0; j < mat.width; j++)
        {
          printf("%5.0f", mat.elements[i*mat.width + j]);
        }
        printf("\n");
     }
     printf("\n");
}

Matrix createMatrix(int height, int width)
{
    Matrix mat;

    mat.width = width;
    mat.height = height;
    mat.elements = (float*) malloc(mat.width*mat.height*sizeof(float));

    for(int i = 0; i < mat.height; i++)
      for(int j = 0; j < mat.width; j++)
        mat.elements[i*mat.width + j] = 0;
    
    return mat;
}

int main(int argc, char* argv[])
{
  Matrix A;
  Matrix B;
  Matrix C;

  int a = 4;
  int b = 4;
  int c = 8;

  A = createMatrix(a, b);
  B = createMatrix(b, c);
  C = createMatrix(A.height, B.width);

  startSeed();
  
  draw_random(A);
  draw_random(B);

  printf(" Matriz A \n");
  disp_img(A);
  printf(" Matriz B \n");
  disp_img(B);
  MatMul(A, B, C);
  printf(" Matriz C \n");
  disp_img(C);
}
	.file	"tmpxft_00316b00_00000000-6_multiplicaMatrizGPUGlobal.cudafe1.cpp"
	.text
#APP

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB2035:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE2035:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z9startSeedv
	.type	_Z9startSeedv, @function
_Z9startSeedv:
.LFB2028:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	xorl	%edi, %edi
	call	time@PLT
	movl	%eax, %edi
	call	srand@PLT
	call	rand@PLT
	popq	%rdx
	.cfi_def_cfa_offset 8
	movl	%eax, %edi
	jmp	srand@PLT
	.cfi_endproc
.LFE2028:
	.size	_Z9startSeedv, .-_Z9startSeedv
	.globl	_Z11draw_random6Matrix
	.type	_Z11draw_random6Matrix, @function
_Z11draw_random6Matrix:
.LFB2029:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	movq	%rsi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	movq	%rdi, %rbp
	shrq	$32, %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	xorl	%ebx, %ebx
	imull	%edi, %ebp
.L5:
	cmpl	%ebx, %ebp
	jle	.L9
	call	rand@PLT
	movl	$10, %ecx
	cltd
	idivl	%ecx
	cvtsi2ssl	%edx, %xmm0
	movss	%xmm0, (%r12,%rbx,4)
	incq	%rbx
	jmp	.L5
.L9:
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2029:
	.size	_Z11draw_random6Matrix, .-_Z11draw_random6Matrix
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%5.0f"
.LC1:
	.string	"\n"
	.text
	.globl	_Z8disp_img6Matrix
	.type	_Z8disp_img6Matrix, @function
_Z8disp_img6Matrix:
.LFB2030:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	%edi, %r15d
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	movl	%edi, %r14d
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movq	%rsi, %r13
	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
	xorl	%ebp, %ebp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	movq	%rdi, %rbx
	sarq	$32, %rbx
	subq	$24, %rsp
	.cfi_def_cfa_offset 80
.L11:
	cmpl	%ebx, %r12d
	jge	.L13
	movslq	%ebp, %rdx
	xorl	%ecx, %ecx
	salq	$2, %rdx
.L14:
	cmpl	%r14d, %ecx
	jge	.L16
	leaq	.LC0(%rip), %rsi
	movl	$2, %edi
	movb	$1, %al
	movl	%ecx, 12(%rsp)
	movq	%rdx, (%rsp)
	cvtss2sd	(%rdx,%r13), %xmm0
	call	__printf_chk@PLT
	movl	12(%rsp), %ecx
	movq	(%rsp), %rdx
	incl	%ecx
	addq	$4, %rdx
	jmp	.L14
.L16:
	leaq	.LC1(%rip), %rsi
	xorl	%eax, %eax
	incl	%r12d
	addl	%r15d, %ebp
	movl	$2, %edi
	call	__printf_chk@PLT
	jmp	.L11
.L13:
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	leaq	.LC1(%rip), %rsi
	movl	$2, %edi
	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
	jmp	__printf_chk@PLT
	.cfi_endproc
.LFE2030:
	.size	_Z8disp_img6Matrix, .-_Z8disp_img6Matrix
	.globl	_Z12createMatrixii
	.type	_Z12createMatrixii, @function
_Z12createMatrixii:
.LFB2031:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	%edi, %ebp
	movl	%esi, %edi
	imull	%ebp, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	movl	%esi, %ebx
	pushq	%r8
	.cfi_def_cfa_offset 32
	movslq	%edi, %rdi
	salq	$2, %rdi
	call	malloc@PLT
	xorl	%ecx, %ecx
	xorl	%esi, %esi
	movq	%rax, %rdx
.L18:
	cmpl	%ebp, %esi
	jge	.L20
	movslq	%ecx, %rax
	leaq	(%rdx,%rax,4), %rdi
	xorl	%eax, %eax
.L21:
	cmpl	%eax, %ebx
	jle	.L23
	movl	$0x00000000, (%rdi,%rax,4)
	incq	%rax
	jmp	.L21
.L23:
	incl	%esi
	addl	%ebx, %ecx
	jmp	.L18
.L20:
	salq	$32, %rbp
	movl	%ebx, %eax
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rbx
	.cfi_def_cfa_offset 16
	orq	%rbp, %rax
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2031:
	.size	_Z12createMatrixii, .-_Z12createMatrixii
	.globl	_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_
	.type	_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_, @function
_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_:
.LFB2057:
	.cfi_startproc
	endbr64
	subq	$104, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rcx
	movq	%rdi, 64(%rsp)
	movabsq	$4294967297, %rax
	movq	%rsi, 72(%rsp)
	leaq	16(%rsp), %rdi
	leaq	28(%rsp), %rsi
	movq	%rdx, 80(%rsp)
	movq	%rsp, %rdx
	movq	%rax, 16(%rsp)
	movl	$1, 24(%rsp)
	movq	%rax, 28(%rsp)
	movl	$1, 36(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L24
	pushq	8(%rsp)
	.cfi_def_cfa_offset 120
	leaq	_Z12MatMulKernel6MatrixS_S_(%rip), %rdi
	pushq	8(%rsp)
	.cfi_def_cfa_offset 128
	movq	44(%rsp), %rcx
	movl	52(%rsp), %r8d
	movq	32(%rsp), %rsi
	movl	40(%rsp), %edx
	leaq	80(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 120
	popq	%rdx
	.cfi_def_cfa_offset 112
.L24:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	je	.L26
	call	__stack_chk_fail@PLT
.L26:
	addq	$104, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2057:
	.size	_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_, .-_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_
	.globl	_Z12MatMulKernel6MatrixS_S_
	.type	_Z12MatMulKernel6MatrixS_S_, @function
_Z12MatMulKernel6MatrixS_S_:
.LFB2058:
	.cfi_startproc
	endbr64
	subq	$56, %rsp
	.cfi_def_cfa_offset 64
	movq	%rdi, 32(%rsp)
	leaq	32(%rsp), %rdi
	movq	%rsi, 40(%rsp)
	leaq	16(%rsp), %rsi
	movq	%rdx, 16(%rsp)
	movq	%rsp, %rdx
	movq	%rcx, 24(%rsp)
	movq	%r8, (%rsp)
	movq	%r9, 8(%rsp)
	call	_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_
	addq	$56, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE2058:
	.size	_Z12MatMulKernel6MatrixS_S_, .-_Z12MatMulKernel6MatrixS_S_
	.globl	_Z6MatMul6MatrixS_S_
	.type	_Z6MatMul6MatrixS_S_, @function
_Z6MatMul6MatrixS_S_:
.LFB2027:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movq	%rdi, %rax
	movq	%r8, %r10
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	sarq	$32, %r10
	movq	%rsi, %r14
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movq	%rcx, %r13
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	movq	%rdi, %r12
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	sarq	$32, %r12
	movq	%rdx, %rbp
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	imull	%r12d, %eax
	movq	%rbp, %r15
	sarq	$32, %r15
	subq	$168, %rsp
	.cfi_def_cfa_offset 224
	movslq	%eax, %rbx
	movq	%r9, 8(%rsp)
	salq	$2, %rbx
	movq	%rbx, %rsi
	movq	%fs:40, %rdx
	movq	%rdx, 152(%rsp)
	xorl	%edx, %edx
	movl	%edi, 56(%rsp)
	leaq	64(%rsp), %rdi
	movq	%r8, 24(%rsp)
	movq	%r10, 16(%rsp)
	movl	%r12d, 60(%rsp)
	call	cudaMalloc@PLT
	movq	64(%rsp), %rdi
	movq	%rbx, %rdx
	movq	%r14, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movl	%r15d, 76(%rsp)
	imull	%ebp, %r15d
	leaq	80(%rsp), %rdi
	movl	%ebp, 72(%rsp)
	addl	$15, %ebp
	shrl	$4, %ebp
	movslq	%r15d, %r15
	salq	$2, %r15
	movq	%r15, %rsi
	call	cudaMalloc@PLT
	movq	80(%rsp), %rdi
	movq	%r15, %rdx
	movq	%r13, %rsi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	movq	24(%rsp), %r8
	movq	16(%rsp), %r10
	leaq	96(%rsp), %rdi
	movl	%r10d, 92(%rsp)
	imull	%r8d, %r10d
	movl	%r8d, 88(%rsp)
	movslq	%r10d, %rbx
	salq	$2, %rbx
	movq	%rbx, %rsi
	call	cudaMalloc@PLT
	leal	15(%r12), %r9d
	movl	%ebp, 44(%rsp)
	xorl	%r8d, %r8d
	shrl	$4, %r9d
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$68719476752, %rdx
	movl	%r9d, 48(%rsp)
	movq	44(%rsp), %rdi
	xorl	%r9d, %r9d
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L31
	movups	56(%rsp), %xmm0
	movups	72(%rsp), %xmm1
	leaq	136(%rsp), %rdx
	leaq	120(%rsp), %rsi
	movups	88(%rsp), %xmm2
	leaq	104(%rsp), %rdi
	movups	%xmm0, 104(%rsp)
	movups	%xmm1, 120(%rsp)
	movups	%xmm2, 136(%rsp)
	call	_Z41__device_stub__Z12MatMulKernel6MatrixS_S_R6MatrixS0_S0_
.L31:
	call	cudaThreadSynchronize@PLT
	movq	96(%rsp), %rsi
	movq	8(%rsp), %rdi
	movq	%rbx, %rdx
	movl	$2, %ecx
	call	cudaMemcpy@PLT
	movq	64(%rsp), %rdi
	call	cudaFree@PLT
	movq	80(%rsp), %rdi
	call	cudaFree@PLT
	movq	96(%rsp), %rdi
	call	cudaFree@PLT
	movq	152(%rsp), %rax
	subq	%fs:40, %rax
	je	.L32
	call	__stack_chk_fail@PLT
.L32:
	addq	$168, %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
	.cfi_endproc
.LFE2027:
	.size	_Z6MatMul6MatrixS_S_, .-_Z6MatMul6MatrixS_S_
	.section	.rodata.str1.1
.LC3:
	.string	" Matriz A \n"
.LC4:
	.string	" Matriz B \n"
.LC5:
	.string	" Matriz C \n"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB2032:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$4, %esi
	movl	$4, %edi
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	pushq	%rax
	.cfi_def_cfa_offset 64
	call	_Z12createMatrixii
	movl	$8, %esi
	movl	$4, %edi
	movq	%rax, %rbx
	movq	%rdx, %r12
	call	_Z12createMatrixii
	movq	%rax, %rbp
	movl	%eax, %esi
	movq	%rbx, %rax
	movq	%rdx, %r13
	shrq	$32, %rax
	movl	%eax, %edi
	call	_Z12createMatrixii
	movq	%rdx, %r14
	movq	%rax, %r15
	call	_Z9startSeedv
	movq	%rbx, %rdi
	movq	%r12, %rsi
	call	_Z11draw_random6Matrix
	movq	%rbp, %rdi
	movq	%r13, %rsi
	call	_Z11draw_random6Matrix
	leaq	.LC3(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%rbx, %rdi
	movq	%r12, %rsi
	call	_Z8disp_img6Matrix
	leaq	.LC4(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%rbp, %rdi
	movq	%r13, %rsi
	call	_Z8disp_img6Matrix
	movq	%rbp, %rdx
	movq	%r15, %r8
	movq	%r14, %r9
	movq	%r13, %rcx
	movq	%rbx, %rdi
	movq	%r12, %rsi
	call	_Z6MatMul6MatrixS_S_
	leaq	.LC5(%rip), %rsi
	movl	$2, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	movq	%r15, %rdi
	movq	%r14, %rsi
	call	_Z8disp_img6Matrix
	popq	%rdx
	.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
.LFE2032:
	.size	main, .-main
	.section	.rodata.str1.1
.LC6:
	.string	"_Z12MatMulKernel6MatrixS_S_"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB2060:
	.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	.LC6(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z12MatMulKernel6MatrixS_S_(%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
.LFE2060:
	.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 <float.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>

#define BLOCK_SIZE 16

typedef struct {
int width;
int height;
float* elements;
} Matrix;

// Matrix multiplication kernel called by MatMul()
__global__ void MatMulKernel(Matrix A, Matrix B, Matrix C) 
{
  // Each thread computes one element of C
  // by accumulating results into Cvalue
  float Cvalue = 0;
  int row = blockIdx.y * blockDim.y + threadIdx.y;
  int col = blockIdx.x * blockDim.x + threadIdx.x;
  if (row < A.height && col < B.width)
  {
    for (int e = 0; e < A.width; e++)
      Cvalue += (A.elements[row * A.width + e]) * (B.elements[e * B.width + col]);
    C.elements[row * C.width + col] = Cvalue;
  }
  
}

void MatMul(const Matrix A, const Matrix B, Matrix C) 
{
  // Load A and B to device memory 
  Matrix d_A;
  d_A.width = A.width;
  d_A.height = A.height;
  size_t size = A.width * A.height * sizeof(float);
  hipMalloc(&d_A.elements, size);
  hipMemcpy(d_A.elements, A.elements, size, hipMemcpyHostToDevice);
  
  Matrix d_B;
  d_B.width = B.width;
  d_B.height = B.height;
  size = B.width * B.height * sizeof(float);
  hipMalloc(&d_B.elements, size);
  hipMemcpy(d_B.elements, B.elements, size, hipMemcpyHostToDevice);
  
  // Allocate C in device memory
  Matrix d_C;
  d_C.width = C.width;
  d_C.height = C.height;
  size = C.width * C.height * sizeof(float);
  hipMalloc(&d_C.elements, size);
  
  // Invoke kernel
  dim3 dimBlock(BLOCK_SIZE, BLOCK_SIZE);
  dim3 dimGrid((B.width + dimBlock.x - 1) / dimBlock.x, (A.height + dimBlock.y - 1) / dimBlock.y);
  MatMulKernel<<<dimGrid, dimBlock>>>(d_A, d_B, d_C);
  hipDeviceSynchronize();
  
  // Read C from device memory
  hipMemcpy(C.elements, d_C.elements, size, hipMemcpyDeviceToHost);
  
  // Free device memory
  hipFree(d_A.elements);
  hipFree(d_B.elements);
  hipFree(d_C.elements);
}

void startSeed()
{
    srand(time(NULL));
    int seed = rand();
    srand(seed);
}

void draw_random(Matrix mat) {
     for (int i = 0; i < mat.height*mat.width; i++)
     {
      mat.elements[i] = (float) (rand() % 10);
     }
}

void disp_img(Matrix mat) {
    for (int i = 0; i < mat.height; i++)
     {
        for (int j = 0; j < mat.width; j++)
        {
          printf("%5.0f", mat.elements[i*mat.width + j]);
        }
        printf("\n");
     }
     printf("\n");
}

Matrix createMatrix(int height, int width)
{
    Matrix mat;

    mat.width = width;
    mat.height = height;
    mat.elements = (float*) malloc(mat.width*mat.height*sizeof(float));

    for(int i = 0; i < mat.height; i++)
      for(int j = 0; j < mat.width; j++)
        mat.elements[i*mat.width + j] = 0;
    
    return mat;
}

int main(int argc, char* argv[])
{
  Matrix A;
  Matrix B;
  Matrix C;

  int a = 4;
  int b = 4;
  int c = 8;

  A = createMatrix(a, b);
  B = createMatrix(b, c);
  C = createMatrix(A.height, B.width);

  startSeed();
  
  draw_random(A);
  draw_random(B);

  printf(" Matriz A \n");
  disp_img(A);
  printf(" Matriz B \n");
  disp_img(B);
  MatMul(A, B, C);
  printf(" Matriz C \n");
  disp_img(C);
}
	.text
	.file	"multiplicaMatrizGPUGlobal.hip"
	.globl	_Z27__device_stub__MatMulKernel6MatrixS_S_ # -- Begin function _Z27__device_stub__MatMulKernel6MatrixS_S_
	.type	_Z27__device_stub__MatMulKernel6MatrixS_S_,@function
_Z27__device_stub__MatMulKernel6MatrixS_S_: # @_Z27__device_stub__MatMulKernel6MatrixS_S_
	.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	80(%rsp), %rax
	movq	%rdi, (%rax)
	movq	%rsi, 8(%rax)
	leaq	64(%rsp), %rsi
	movq	%rdx, (%rsi)
	movq	%rcx, 8(%rsi)
	leaq	48(%rsp), %rcx
	movq	%r8, (%rcx)
	movq	%r9, 8(%rcx)
	leaq	96(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rsi, 8(%rbx)
	movq	%rcx, 16(%rbx)
	leaq	32(%rsp), %r14
	leaq	16(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%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	$_Z12MatMulKernel6MatrixS_S_, %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_end0:
	.size	_Z27__device_stub__MatMulKernel6MatrixS_S_, .Lfunc_end0-_Z27__device_stub__MatMulKernel6MatrixS_S_
	.cfi_endproc
                                        # -- End function
	.globl	_Z6MatMul6MatrixS_S_            # -- Begin function _Z6MatMul6MatrixS_S_
	.type	_Z6MatMul6MatrixS_S_,@function
_Z6MatMul6MatrixS_S_:                   # @_Z6MatMul6MatrixS_S_
	.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	$88, %rsp
	.cfi_def_cfa_offset 144
	.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	%r9, 48(%rsp)                   # 8-byte Spill
	movq	%r8, %r15
	movq	%r8, 32(%rsp)                   # 8-byte Spill
	movq	%rcx, 40(%rsp)                  # 8-byte Spill
	movq	%rdx, %rbp
	movq	%rsi, 24(%rsp)                  # 8-byte Spill
	movq	%rdx, %r14
	shrq	$32, %r14
	shrq	$32, %r15
	leaq	80(%rsp), %r13
	movq	%rdi, -8(%r13)
	movq	%rdi, %r12
	shrq	$32, %r12
	movl	%r12d, %eax
	imull	%edi, %eax
	movslq	%eax, %rbx
	shlq	$2, %rbx
	movq	%r13, %rdi
	movq	%rbx, %rsi
	callq	hipMalloc
	movq	(%r13), %rdi
	movq	24(%rsp), %rsi                  # 8-byte Reload
	movq	%rbx, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	64(%rsp), %rbx
	movq	%rbp, -8(%rbx)
	imull	%ebp, %r14d
	movslq	%r14d, %r13
	shlq	$2, %r13
	movq	%rbx, %rdi
	movq	%r13, %rsi
	callq	hipMalloc
	movq	(%rbx), %rdi
	movq	40(%rsp), %rsi                  # 8-byte Reload
	movq	%r13, %rdx
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	16(%rsp), %rdi
	movq	32(%rsp), %rax                  # 8-byte Reload
	movq	%rax, -8(%rdi)
	imull	%eax, %r15d
	movslq	%r15d, %r15
	shlq	$2, %r15
	movq	%r15, %rsi
	callq	hipMalloc
	leal	15(%rbp), %eax
	shrl	$4, %eax
	shlq	$28, %r12
	orq	%rax, %r12
	movl	$4026531840, %eax               # imm = 0xF0000000
	addq	%r12, %rax
	movabsq	$1152921500580315135, %rdi      # imm = 0xFFFFFFF0FFFFFFF
	andq	%rax, %rdi
	movabsq	$68719476752, %rdx              # imm = 0x1000000010
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_2
# %bb.1:
	movq	72(%rsp), %rdi
	movq	80(%rsp), %rsi
	movq	56(%rsp), %rdx
	movq	64(%rsp), %rcx
	movq	8(%rsp), %r8
	movq	16(%rsp), %r9
	callq	_Z27__device_stub__MatMulKernel6MatrixS_S_
.LBB1_2:
	callq	hipDeviceSynchronize
	movq	16(%rsp), %rsi
	movq	48(%rsp), %rdi                  # 8-byte Reload
	movq	%r15, %rdx
	movl	$2, %ecx
	callq	hipMemcpy
	movq	80(%rsp), %rdi
	callq	hipFree
	movq	64(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	addq	$88, %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	_Z6MatMul6MatrixS_S_, .Lfunc_end1-_Z6MatMul6MatrixS_S_
	.cfi_endproc
                                        # -- End function
	.globl	_Z9startSeedv                   # -- Begin function _Z9startSeedv
	.type	_Z9startSeedv,@function
_Z9startSeedv:                          # @_Z9startSeedv
	.cfi_startproc
# %bb.0:
	pushq	%rax
	.cfi_def_cfa_offset 16
	xorl	%edi, %edi
	callq	time
	movl	%eax, %edi
	callq	srand
	callq	rand
	movl	%eax, %edi
	popq	%rax
	.cfi_def_cfa_offset 8
	jmp	srand                           # TAILCALL
.Lfunc_end2:
	.size	_Z9startSeedv, .Lfunc_end2-_Z9startSeedv
	.cfi_endproc
                                        # -- End function
	.globl	_Z11draw_random6Matrix          # -- Begin function _Z11draw_random6Matrix
	.type	_Z11draw_random6Matrix,@function
_Z11draw_random6Matrix:                 # @_Z11draw_random6Matrix
	.cfi_startproc
# %bb.0:
	movq	%rdi, %rax
	shrq	$32, %rax
	imull	%edi, %eax
	testl	%eax, %eax
	jle	.LBB3_4
# %bb.1:                                # %.lr.ph.preheader
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movq	%rsi, %rbx
	movl	%eax, %r14d
	xorl	%r15d, %r15d
.LBB3_2:                                # %.lr.ph
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1717986919, %rax, %rcx         # imm = 0x66666667
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$34, %rcx
	addl	%edx, %ecx
	addl	%ecx, %ecx
	leal	(%rcx,%rcx,4), %ecx
	subl	%ecx, %eax
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%rbx,%r15,4)
	incq	%r15
	cmpq	%r15, %r14
	jne	.LBB3_2
# %bb.3:
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	.cfi_restore %rbx
	.cfi_restore %r14
	.cfi_restore %r15
.LBB3_4:                                # %._crit_edge
	retq
.Lfunc_end3:
	.size	_Z11draw_random6Matrix, .Lfunc_end3-_Z11draw_random6Matrix
	.cfi_endproc
                                        # -- End function
	.globl	_Z8disp_img6Matrix              # -- Begin function _Z8disp_img6Matrix
	.type	_Z8disp_img6Matrix,@function
_Z8disp_img6Matrix:                     # @_Z8disp_img6Matrix
	.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	%rsi, 8(%rsp)                   # 8-byte Spill
	movq	%rdi, %rax
	shrq	$32, %rax
	movq	%rax, 16(%rsp)                  # 8-byte Spill
	testl	%eax, %eax
	jle	.LBB4_6
# %bb.1:                                # %.preheader.lr.ph
	movq	%rdi, %r14
	movl	%r14d, %r12d
	xorl	%r13d, %r13d
	xorl	%ebp, %ebp
.LBB4_2:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB4_4 Depth 2
	testl	%r14d, %r14d
	jle	.LBB4_5
# %bb.3:                                # %.lr.ph
                                        #   in Loop: Header=BB4_2 Depth=1
	movl	%r13d, %eax
	movq	8(%rsp), %rcx                   # 8-byte Reload
	leaq	(%rcx,%rax,4), %rbx
	xorl	%r15d, %r15d
.LBB4_4:                                #   Parent Loop BB4_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx,%r15,4), %xmm0
	movl	$.L.str, %edi
	movb	$1, %al
	callq	printf
	incq	%r15
	cmpq	%r15, %r12
	jne	.LBB4_4
.LBB4_5:                                # %._crit_edge
                                        #   in Loop: Header=BB4_2 Depth=1
	movl	$10, %edi
	callq	putchar@PLT
	incq	%rbp
	addl	%r14d, %r13d
	cmpq	16(%rsp), %rbp                  # 8-byte Folded Reload
	jne	.LBB4_2
.LBB4_6:                                # %._crit_edge11
	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
.Lfunc_end4:
	.size	_Z8disp_img6Matrix, .Lfunc_end4-_Z8disp_img6Matrix
	.cfi_endproc
                                        # -- End function
	.globl	_Z12createMatrixii              # -- Begin function _Z12createMatrixii
	.type	_Z12createMatrixii,@function
_Z12createMatrixii:                     # @_Z12createMatrixii
	.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
	pushq	%rax
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	%esi, %ebp
	movl	%edi, %r14d
	movl	%esi, %eax
	imull	%edi, %eax
	movslq	%eax, %rdi
	shlq	$2, %rdi
	callq	malloc
	movq	%rax, %rbx
	movl	%ebp, %eax
	testl	%r14d, %r14d
	jle	.LBB5_1
# %bb.3:                                # %.preheader.lr.ph
	movq	%rax, (%rsp)                    # 8-byte Spill
	leaq	(,%rax,4), %r15
	movl	%r14d, %r12d
	xorl	%r13d, %r13d
	movq	%r12, %r14
.LBB5_4:                                # %.preheader
                                        # =>This Inner Loop Header: Depth=1
	testl	%ebp, %ebp
	jle	.LBB5_6
# %bb.5:                                # %.lr.ph
                                        #   in Loop: Header=BB5_4 Depth=1
	movl	%r13d, %eax
	leaq	(%rbx,%rax,4), %rdi
	xorl	%esi, %esi
	movq	%r15, %rdx
	callq	memset@PLT
.LBB5_6:                                # %._crit_edge
                                        #   in Loop: Header=BB5_4 Depth=1
	addl	%ebp, %r13d
	decq	%r14
	jne	.LBB5_4
# %bb.7:
	movq	(%rsp), %rax                    # 8-byte Reload
	jmp	.LBB5_2
.LBB5_1:                                # %.._crit_edge16_crit_edge
	movl	%r14d, %r12d
.LBB5_2:                                # %._crit_edge16
	shlq	$32, %r12
	orq	%rax, %r12
	movq	%r12, %rax
	movq	%rbx, %rdx
	addq	$8, %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_end5:
	.size	_Z12createMatrixii, .Lfunc_end5-_Z12createMatrixii
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:                                # %_Z12createMatrixii.exit
	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
	pushq	%rax
	.cfi_def_cfa_offset 64
	.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	$1, %edi
	movl	$64, %esi
	callq	calloc@PLT
	movq	%rax, %rbx
	movl	$1, %edi
	movl	$128, %esi
	callq	calloc@PLT
	movq	%rax, %r12
	movl	$4, %edi
	movl	$8, %esi
	callq	_Z12createMatrixii
	movq	%rax, %r14
	movq	%rdx, %r15
	callq	_Z9startSeedv
	xorl	%r13d, %r13d
.LBB6_1:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1717986919, %rax, %rcx         # imm = 0x66666667
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$34, %rcx
	addl	%edx, %ecx
	addl	%ecx, %ecx
	leal	(%rcx,%rcx,4), %ecx
	subl	%ecx, %eax
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%rbx,%r13,4)
	incq	%r13
	cmpq	$16, %r13
	jne	.LBB6_1
# %bb.2:                                # %.lr.ph.i50.preheader
	xorl	%r13d, %r13d
.LBB6_3:                                # %.lr.ph.i50
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1717986919, %rax, %rcx         # imm = 0x66666667
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$34, %rcx
	addl	%edx, %ecx
	addl	%ecx, %ecx
	leal	(%rcx,%rcx,4), %ecx
	subl	%ecx, %eax
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%r12,%r13,4)
	incq	%r13
	cmpq	$32, %r13
	jne	.LBB6_3
# %bb.4:                                # %_Z11draw_random6Matrix.exit54
	movl	$.Lstr, %edi
	callq	puts@PLT
	movabsq	$17179869188, %r13              # imm = 0x400000004
	movq	%r13, %rdi
	movq	%rbx, %rsi
	callq	_Z8disp_img6Matrix
	movl	$.Lstr.1, %edi
	callq	puts@PLT
	leaq	4(%r13), %rbp
	movq	%rbp, %rdi
	movq	%r12, %rsi
	callq	_Z8disp_img6Matrix
	movq	%r13, %rdi
	movq	%rbx, %rsi
	movq	%rbp, %rdx
	movq	%r12, %rcx
	movq	%r14, %r8
	movq	%r15, %r9
	callq	_Z6MatMul6MatrixS_S_
	movl	$.Lstr.2, %edi
	callq	puts@PLT
	movq	%r14, %rdi
	movq	%r15, %rsi
	callq	_Z8disp_img6Matrix
	xorl	%eax, %eax
	addq	$8, %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_end6:
	.size	main, .Lfunc_end6-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	.LBB7_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB7_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z12MatMulKernel6MatrixS_S_, %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_end7:
	.size	__hip_module_ctor, .Lfunc_end7-__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	.LBB8_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
.LBB8_2:
	retq
.Lfunc_end8:
	.size	__hip_module_dtor, .Lfunc_end8-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z12MatMulKernel6MatrixS_S_,@object # @_Z12MatMulKernel6MatrixS_S_
	.section	.rodata,"a",@progbits
	.globl	_Z12MatMulKernel6MatrixS_S_
	.p2align	3, 0x0
_Z12MatMulKernel6MatrixS_S_:
	.quad	_Z27__device_stub__MatMulKernel6MatrixS_S_
	.size	_Z12MatMulKernel6MatrixS_S_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"%5.0f"
	.size	.L.str, 6

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z12MatMulKernel6MatrixS_S_"
	.size	.L__unnamed_1, 28

	.type	__hip_fatbin_wrapper,@object    # @__hip_fatbin_wrapper
	.section	.hipFatBinSegment,"a",@progbits
	.p2align	3, 0x0
__hip_fatbin_wrapper:
	.long	1212764230                      # 0x48495046
	.long	1                               # 0x1
	.quad	__hip_fatbin
	.quad	0
	.size	__hip_fatbin_wrapper, 24

	.type	__hip_gpubin_handle,@object     # @__hip_gpubin_handle
	.local	__hip_gpubin_handle
	.comm	__hip_gpubin_handle,8,8
	.section	.init_array,"aw",@init_array
	.p2align	3, 0x0
	.quad	__hip_module_ctor
	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.type	.Lstr,@object                   # @str
	.section	.rodata.str1.1,"aMS",@progbits,1
.Lstr:
	.asciz	" Matriz A "
	.size	.Lstr, 11

	.type	.Lstr.1,@object                 # @str.1
.Lstr.1:
	.asciz	" Matriz B "
	.size	.Lstr.1, 11

	.type	.Lstr.2,@object                 # @str.2
.Lstr.2:
	.asciz	" Matriz C "
	.size	.Lstr.2, 11

	.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__MatMulKernel6MatrixS_S_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z12MatMulKernel6MatrixS_S_
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z12MatMulKernel6MatrixS_S_ ; -- Begin function _Z12MatMulKernel6MatrixS_S_
	.globl	_Z12MatMulKernel6MatrixS_S_
	.p2align	8
	.type	_Z12MatMulKernel6MatrixS_S_,@function
_Z12MatMulKernel6MatrixS_S_:            ; @_Z12MatMulKernel6MatrixS_S_
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x3c
	s_load_b64 s[4:5], s[0:1], 0x0
	s_load_b32 s8, s[0:1], 0x10
	v_bfe_u32 v2, v0, 10, 10
	v_and_b32_e32 v3, 0x3ff, v0
	s_add_u32 s6, s0, 16
	s_addc_u32 s7, s1, 0
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s3, s2, 16
	s_and_b32 s2, s2, 0xffff
	v_mad_u64_u32 v[0:1], null, s15, s3, v[2:3]
	v_mad_u64_u32 v[1:2], null, s14, s2, v[3:4]
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_cmp_gt_i32_e32 vcc_lo, s5, v0
	v_cmp_gt_i32_e64 s2, s8, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s2, vcc_lo, s2
	s_and_saveexec_b32 s3, s2
	s_cbranch_execz .LBB0_6
; %bb.1:                                ; %.preheader
	s_load_b64 s[2:3], s[0:1], 0x28
	s_cmp_lt_i32 s4, 1
	s_cbranch_scc1 .LBB0_4
; %bb.2:                                ; %.lr.ph
	s_clause 0x1
	s_load_b64 s[10:11], s[0:1], 0x8
	s_load_b64 s[6:7], s[6:7], 0x8
	v_mul_lo_u32 v2, v0, s4
	v_mov_b32_e32 v6, 0
	v_mov_b32_e32 v4, v1
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v3, 31, v2
	v_lshlrev_b64 v[2:3], 2, v[2:3]
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v2, vcc_lo, s10, v2
	v_add_co_ci_u32_e32 v3, vcc_lo, s11, v3, vcc_lo
.LBB0_3:                                ; =>This Inner Loop Header: Depth=1
	v_ashrrev_i32_e32 v5, 31, v4
	s_add_i32 s4, s4, -1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_cmp_eq_u32 s4, 0
	v_lshlrev_b64 v[7:8], 2, v[4:5]
	v_add_nc_u32_e32 v4, s8, v4
	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 v5, v[2:3], off
	global_load_b32 v7, v[7:8], off
	v_add_co_u32 v2, vcc_lo, v2, 4
	v_add_co_ci_u32_e32 v3, vcc_lo, 0, v3, vcc_lo
	s_waitcnt vmcnt(0)
	v_fmac_f32_e32 v6, v5, v7
	s_cbranch_scc0 .LBB0_3
	s_branch .LBB0_5
.LBB0_4:
	v_mov_b32_e32 v6, 0
.LBB0_5:                                ; %Flow35
	s_load_b32 s0, s[0:1], 0x20
	s_waitcnt lgkmcnt(0)
	v_mad_u64_u32 v[2:3], null, v0, s0, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v3, 31, v2
	v_lshlrev_b64 v[0:1], 2, v[2:3]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v0, vcc_lo, s2, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s3, v1, vcc_lo
	global_store_b32 v[0:1], v6, off
.LBB0_6:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z12MatMulKernel6MatrixS_S_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 304
		.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 9
		.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	_Z12MatMulKernel6MatrixS_S_, .Lfunc_end0-_Z12MatMulKernel6MatrixS_S_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 368
; NumSgprs: 18
; NumVgprs: 9
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 9
; 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:
      - .offset:         0
        .size:           16
        .value_kind:     by_value
      - .offset:         16
        .size:           16
        .value_kind:     by_value
      - .offset:         32
        .size:           16
        .value_kind:     by_value
      - .offset:         48
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         52
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         56
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         60
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         62
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         64
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         66
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         68
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         70
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         96
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         104
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         112
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 304
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z12MatMulKernel6MatrixS_S_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z12MatMulKernel6MatrixS_S_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     9
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
