#include <algorithm>
#include <cassert>
#include <cstdlib>
#include <functional>
#include <iostream>
#include <vector>

using namespace std;

__global__ void matrixMul(const int *__restrict a, const int *__restrict b,int *__restrict c, int N);
  void verify_result(vector<int> &a, vector<int> &b, vector<int> &c, int N);
  void afficheMatrix(vector<int>& m,int line, int colone);
  

int main() 
{
  int N = 1 << 3;
  size_t bytes = N * N * sizeof(int);

  // CPU
  vector<int> h_a(N * N);
  vector<int> h_b(N * N);
  vector<int> h_c(N * N);
  generate(h_a.begin(), h_a.end(), []() { return rand() % 100; });
  generate(h_b.begin(), h_b.end(), []() { return rand() % 100; });

  // GPU
  int *d_a, *d_b, *d_c;
  cudaMalloc(&d_a, bytes);
  cudaMalloc(&d_b, bytes);
  cudaMalloc(&d_c, bytes);

  // CPU  --->   GPU
  cudaMemcpy(d_a, h_a.data(), bytes, cudaMemcpyHostToDevice);
  cudaMemcpy(d_b, h_b.data(), bytes, cudaMemcpyHostToDevice);

  
  int THREADS = 1 << 2;
  int BLOCKS = N / THREADS;
  dim3 threads(THREADS, THREADS);
  dim3 blocks(BLOCKS, BLOCKS);

  matrixMul<<<blocks, threads>>>(d_a, d_b, d_c, N);

  // CPU  --->  GPU
  cudaMemcpy(h_c.data(), d_c, bytes, cudaMemcpyDeviceToHost);

  
  verify_result(h_a, h_b, h_c, N);
  cout << "terminé avec succès"<<endl;

  afficheMatrix(h_a,N,N);
  afficheMatrix(h_b,N,N);
  afficheMatrix(h_c,N,N);
  
  cudaFree(d_a);
  cudaFree(d_b);
  cudaFree(d_c);

  return 0;
}



__global__ void matrixMul(const int *__restrict a, const int *__restrict b,int *__restrict c, int N) 
{
  int row = blockIdx.y * blockDim.y + threadIdx.y;
  int col = blockIdx.x * blockDim.x + threadIdx.x;
  c[row * N + col] = 0;
  for (int k = 0; k < N; k++) 
    c[row * N + col] += a[row * N + k] * b[k * N + col];
}


void verify_result(vector<int> &a, vector<int> &b, vector<int> &c, int N) 
{
  for (int i = 0; i < N; i++) 

    for (int j = 0; j < N; j++) 
    {
      int tmp = 0;
      for (int k = 0; k < N; k++) 
        tmp += a[i * N + k] * b[k * N + j];
      assert(tmp == c[i * N + j]);
    }
}


void afficheMatrix(vector<int>& m,int line, int colone)
{ 
  for (int i = 0; i <line;  i++) 
  {
    for (int j = 0; j < colone; j++)
    { 
      cout<<m[i]<<" ";
    }
  cout<<endl;
  }
  cout<<"\n_______________________________________"<<endl;
}

	.file	"tmpxft_002ab052_00000000-6_mmul_restrict.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB4897:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE4897:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i
	.type	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i, @function
_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i:
.LFB4893:
	.cfi_startproc
	endbr64
	ret
	.cfi_endproc
.LFE4893:
	.size	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i, .-_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	" "
.LC1:
	.string	"\n_______________________________________"
	.text
	.globl	_Z13afficheMatrixRSt6vectorIiSaIiEEii
	.type	_Z13afficheMatrixRSt6vectorIiSaIiEEii, @function
_Z13afficheMatrixRSt6vectorIiSaIiEEii:
.LFB4894:
	.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
	movl	%edx, %r14d
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movl	%esi, %r13d
	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
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	xorl	%ebx, %ebx
	pushq	%rcx
	.cfi_def_cfa_offset 64
.L4:
	cmpl	%ebx, %r13d
	jle	.L6
	leaq	0(,%rbx,4), %r15
	xorl	%ebp, %ebp
.L7:
	cmpl	%r14d, %ebp
	jge	.L10
	movq	(%r12), %rax
	leaq	_ZSt4cout(%rip), %rdi
	incl	%ebp
	movl	(%rax,%r15), %esi
	call	_ZNSolsEi@PLT
	leaq	.LC0(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	jmp	.L7
.L10:
	leaq	_ZSt4cout(%rip), %rdi
	incq	%rbx
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	jmp	.L4
.L6:
	leaq	_ZSt4cout(%rip), %rdi
	leaq	.LC1(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	popq	%rax
	.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
	jmp	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	.cfi_endproc
.LFE4894:
	.size	_Z13afficheMatrixRSt6vectorIiSaIiEEii, .-_Z13afficheMatrixRSt6vectorIiSaIiEEii
	.globl	_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii
	.type	_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii, @function
_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii:
.LFB4919:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movl	%ecx, 12(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	16(%rsp), %rax
	movq	%rdi, 16(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rax, 104(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	12(%rsp), %rax
	movq	%rsi, 24(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 32(%rsp)
	leaq	40(%rsp), %rdx
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movl	$1, 64(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L11
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z9matrixMulPKiS0_Pii(%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
.L11:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L13
	call	__stack_chk_fail@PLT
.L13:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE4919:
	.size	_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii, .-_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii
	.globl	_Z9matrixMulPKiS0_Pii
	.type	_Z9matrixMulPKiS0_Pii, @function
_Z9matrixMulPKiS0_Pii:
.LFB4920:
	.cfi_startproc
	endbr64
	jmp	_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii
	.cfi_endproc
.LFE4920:
	.size	_Z9matrixMulPKiS0_Pii, .-_Z9matrixMulPKiS0_Pii
	.section	.rodata.str1.1
.LC2:
	.string	"_Z9matrixMulPKiS0_Pii"
	.section	.text.startup,"ax",@progbits
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB4922:
	.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	.LC2(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z9matrixMulPKiS0_Pii(%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
.LFE4922:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.rodata._ZNSt6vectorIiSaIiEEC2EmRKS0_.str1.1,"aMS",@progbits,1
.LC3:
	.string	"cannot create std::vector larger than max_size()"
	.section	.text._ZNSt6vectorIiSaIiEEC2EmRKS0_,"axG",@progbits,_ZNSt6vectorIiSaIiEEC5EmRKS0_,comdat
	.align 2
	.weak	_ZNSt6vectorIiSaIiEEC2EmRKS0_
	.type	_ZNSt6vectorIiSaIiEEC2EmRKS0_, @function
_ZNSt6vectorIiSaIiEEC2EmRKS0_:
.LFB5236:
	.cfi_startproc
	endbr64
	movabsq	$2305843009213693951, %rax
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	cmpq	%rsi, %rax
	jnb	.L19
	leaq	.LC3(%rip), %rdi
	call	_ZSt20__throw_length_errorPKc@PLT
.L19:
	movq	%rsi, %rbp
	xorl	%esi, %esi
	movq	%rdi, %rbx
	xorl	%eax, %eax
	movq	%rsi, (%rdi)
	leaq	0(,%rbp,4), %r12
	movq	%rsi, 8(%rdi)
	movq	%rsi, 16(%rdi)
	testq	%rbp, %rbp
	je	.L20
	movq	%r12, %rdi
	call	_Znwm@PLT
.L20:
	addq	%rax, %r12
	movq	%rax, (%rbx)
	movq	%rax, 8(%rbx)
	movq	%r12, 16(%rbx)
	testq	%rbp, %rbp
	je	.L21
	xorl	%ecx, %ecx
	addq	$4, %rax
	movl	%ecx, -4(%rax)
	decq	%rbp
	je	.L21
.L22:
	cmpq	%rax, %r12
	je	.L21
	xorl	%edx, %edx
	addq	$4, %rax
	movl	%edx, -4(%rax)
	jmp	.L22
.L21:
	movq	%rax, 8(%rbx)
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE5236:
	.size	_ZNSt6vectorIiSaIiEEC2EmRKS0_, .-_ZNSt6vectorIiSaIiEEC2EmRKS0_
	.weak	_ZNSt6vectorIiSaIiEEC1EmRKS0_
	.set	_ZNSt6vectorIiSaIiEEC1EmRKS0_,_ZNSt6vectorIiSaIiEEC2EmRKS0_
	.section	.text._ZNSt6vectorIiSaIiEED2Ev,"axG",@progbits,_ZNSt6vectorIiSaIiEED5Ev,comdat
	.align 2
	.weak	_ZNSt6vectorIiSaIiEED2Ev
	.type	_ZNSt6vectorIiSaIiEED2Ev, @function
_ZNSt6vectorIiSaIiEED2Ev:
.LFB5239:
	.cfi_startproc
	endbr64
	movq	(%rdi), %rax
	testq	%rax, %rax
	je	.L33
	movq	16(%rdi), %rsi
	movq	%rax, %rdi
	subq	%rax, %rsi
	jmp	_ZdlPvm@PLT
.L33:
	ret
	.cfi_endproc
.LFE5239:
	.size	_ZNSt6vectorIiSaIiEED2Ev, .-_ZNSt6vectorIiSaIiEED2Ev
	.weak	_ZNSt6vectorIiSaIiEED1Ev
	.set	_ZNSt6vectorIiSaIiEED1Ev,_ZNSt6vectorIiSaIiEED2Ev
	.section	.rodata.str1.1
.LC4:
	.string	"termin\303\251 avec succ\303\250s"
	.section	.text.startup
	.globl	main
	.type	main, @function
main:
.LFB4886:
	.cfi_startproc
	.cfi_personality 0x9b,DW.ref.__gxx_personality_v0
	.cfi_lsda 0x1b,.LLSDA4886
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$64, %esi
	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
	subq	$152, %rsp
	.cfi_def_cfa_offset 208
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	112(%rsp), %rax
	leaq	88(%rsp), %rbp
	movq	%rax, (%rsp)
	leaq	64(%rsp), %rax
	movq	(%rsp), %rdx
	movq	%rax, %rdi
	movq	%rax, 8(%rsp)
.LEHB0:
	call	_ZNSt6vectorIiSaIiEEC1EmRKS0_
.LEHE0:
	movq	(%rsp), %rdx
	movl	$64, %esi
	movq	%rbp, %rdi
.LEHB1:
	call	_ZNSt6vectorIiSaIiEEC1EmRKS0_
.LEHE1:
	movq	(%rsp), %rdi
	leaq	52(%rsp), %rdx
	movl	$64, %esi
.LEHB2:
	call	_ZNSt6vectorIiSaIiEEC1EmRKS0_
.LEHE2:
	movq	64(%rsp), %r13
	movq	72(%rsp), %r14
	movl	$100, %r12d
	movq	%r13, %r15
.L36:
	cmpq	%r15, %r14
	je	.L51
	call	rand@PLT
	addq	$4, %r15
	cltd
	idivl	%r12d
	movl	%edx, -4(%r15)
	jmp	.L36
.L51:
	movq	88(%rsp), %r12
	movq	96(%rsp), %r15
	movl	$100, %r14d
	movq	%r12, %rbx
.L38:
	cmpq	%rbx, %r15
	je	.L52
	call	rand@PLT
	addq	$4, %rbx
	cltd
	idivl	%r14d
	movl	%edx, -4(%rbx)
	jmp	.L38
.L52:
	leaq	16(%rsp), %rdi
	movl	$256, %esi
.LEHB3:
	call	cudaMalloc@PLT
	leaq	24(%rsp), %rdi
	movl	$256, %esi
	call	cudaMalloc@PLT
	leaq	32(%rsp), %rdi
	movl	$256, %esi
	call	cudaMalloc@PLT
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movl	$256, %edx
	movq	%r13, %rsi
	call	cudaMemcpy@PLT
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movl	$256, %edx
	movq	%r12, %rsi
	call	cudaMemcpy@PLT
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$8589934594, %rdi
	movl	$1, 60(%rsp)
	movabsq	$17179869188, %rdx
	movq	%rdi, 52(%rsp)
	call	__cudaPushCallConfiguration@PLT
	movq	32(%rsp), %rdx
	testl	%eax, %eax
	jne	.L40
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdi
	movl	$8, %ecx
	call	_Z35__device_stub__Z9matrixMulPKiS0_PiiPKiS0_Pii
.L40:
	movq	32(%rsp), %rsi
	movq	112(%rsp), %rdi
	movl	$2, %ecx
	movl	$256, %edx
	call	cudaMemcpy@PLT
	leaq	.LC4(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	8(%rsp), %rdi
	movl	$8, %edx
	movl	$8, %esi
	call	_Z13afficheMatrixRSt6vectorIiSaIiEEii
	movl	$8, %edx
	movl	$8, %esi
	movq	%rbp, %rdi
	call	_Z13afficheMatrixRSt6vectorIiSaIiEEii
	movq	(%rsp), %rdi
	movl	$8, %edx
	movl	$8, %esi
	call	_Z13afficheMatrixRSt6vectorIiSaIiEEii
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
.LEHE3:
	movq	(%rsp), %rdi
	call	_ZNSt6vectorIiSaIiEED1Ev
	movq	%rbp, %rdi
	call	_ZNSt6vectorIiSaIiEED1Ev
	movq	8(%rsp), %rdi
	call	_ZNSt6vectorIiSaIiEED1Ev
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L45
	jmp	.L49
.L48:
	endbr64
	movq	%rax, %r12
.L41:
	movq	(%rsp), %rdi
	movq	%r12, %rbx
	call	_ZNSt6vectorIiSaIiEED1Ev
	jmp	.L42
.L47:
	endbr64
	movq	%rax, %rbx
.L42:
	movq	%rbp, %rdi
	call	_ZNSt6vectorIiSaIiEED1Ev
	jmp	.L43
.L46:
	endbr64
	movq	%rax, %rbx
.L43:
	movq	8(%rsp), %rdi
	call	_ZNSt6vectorIiSaIiEED1Ev
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L49
	movq	%rbx, %rdi
.LEHB4:
	call	_Unwind_Resume@PLT
.LEHE4:
.L49:
	call	__stack_chk_fail@PLT
.L45:
	addq	$152, %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
.LFE4886:
	.globl	__gxx_personality_v0
	.section	.gcc_except_table,"a",@progbits
.LLSDA4886:
	.byte	0xff
	.byte	0xff
	.byte	0x1
	.uleb128 .LLSDACSE4886-.LLSDACSB4886
.LLSDACSB4886:
	.uleb128 .LEHB0-.LFB4886
	.uleb128 .LEHE0-.LEHB0
	.uleb128 0
	.uleb128 0
	.uleb128 .LEHB1-.LFB4886
	.uleb128 .LEHE1-.LEHB1
	.uleb128 .L46-.LFB4886
	.uleb128 0
	.uleb128 .LEHB2-.LFB4886
	.uleb128 .LEHE2-.LEHB2
	.uleb128 .L47-.LFB4886
	.uleb128 0
	.uleb128 .LEHB3-.LFB4886
	.uleb128 .LEHE3-.LEHB3
	.uleb128 .L48-.LFB4886
	.uleb128 0
	.uleb128 .LEHB4-.LFB4886
	.uleb128 .LEHE4-.LEHB4
	.uleb128 0
	.uleb128 0
.LLSDACSE4886:
	.section	.text.startup
	.size	main, .-main
	.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
	.hidden	DW.ref.__gxx_personality_v0
	.weak	DW.ref.__gxx_personality_v0
	.section	.data.rel.local.DW.ref.__gxx_personality_v0,"awG",@progbits,DW.ref.__gxx_personality_v0,comdat
	.align 8
	.type	DW.ref.__gxx_personality_v0, @object
	.size	DW.ref.__gxx_personality_v0, 8
DW.ref.__gxx_personality_v0:
	.quad	__gxx_personality_v0
	.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 <algorithm>
#include <cassert>
#include <cstdlib>
#include <functional>
#include <iostream>
#include <vector>

using namespace std;

__global__ void matrixMul(const int *__restrict a, const int *__restrict b,int *__restrict c, int N);
  void verify_result(vector<int> &a, vector<int> &b, vector<int> &c, int N);
  void afficheMatrix(vector<int>& m,int line, int colone);
  

int main() 
{
  int N = 1 << 3;
  size_t bytes = N * N * sizeof(int);

  // CPU
  vector<int> h_a(N * N);
  vector<int> h_b(N * N);
  vector<int> h_c(N * N);
  generate(h_a.begin(), h_a.end(), []() { return rand() % 100; });
  generate(h_b.begin(), h_b.end(), []() { return rand() % 100; });

  // GPU
  int *d_a, *d_b, *d_c;
  hipMalloc(&d_a, bytes);
  hipMalloc(&d_b, bytes);
  hipMalloc(&d_c, bytes);

  // CPU  --->   GPU
  hipMemcpy(d_a, h_a.data(), bytes, hipMemcpyHostToDevice);
  hipMemcpy(d_b, h_b.data(), bytes, hipMemcpyHostToDevice);

  
  int THREADS = 1 << 2;
  int BLOCKS = N / THREADS;
  dim3 threads(THREADS, THREADS);
  dim3 blocks(BLOCKS, BLOCKS);

  matrixMul<<<blocks, threads>>>(d_a, d_b, d_c, N);

  // CPU  --->  GPU
  hipMemcpy(h_c.data(), d_c, bytes, hipMemcpyDeviceToHost);

  
  verify_result(h_a, h_b, h_c, N);
  cout << "terminé avec succès"<<endl;

  afficheMatrix(h_a,N,N);
  afficheMatrix(h_b,N,N);
  afficheMatrix(h_c,N,N);
  
  hipFree(d_a);
  hipFree(d_b);
  hipFree(d_c);

  return 0;
}



__global__ void matrixMul(const int *__restrict a, const int *__restrict b,int *__restrict c, int N) 
{
  int row = blockIdx.y * blockDim.y + threadIdx.y;
  int col = blockIdx.x * blockDim.x + threadIdx.x;
  c[row * N + col] = 0;
  for (int k = 0; k < N; k++) 
    c[row * N + col] += a[row * N + k] * b[k * N + col];
}


void verify_result(vector<int> &a, vector<int> &b, vector<int> &c, int N) 
{
  for (int i = 0; i < N; i++) 

    for (int j = 0; j < N; j++) 
    {
      int tmp = 0;
      for (int k = 0; k < N; k++) 
        tmp += a[i * N + k] * b[k * N + j];
      assert(tmp == c[i * N + j]);
    }
}


void afficheMatrix(vector<int>& m,int line, int colone)
{ 
  for (int i = 0; i <line;  i++) 
  {
    for (int j = 0; j < colone; j++)
    { 
      cout<<m[i]<<" ";
    }
  cout<<endl;
  }
  cout<<"\n_______________________________________"<<endl;
}

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

                                        # End of file scope inline assembly
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
.Lfunc_begin0:
	.cfi_startproc
	.cfi_personality 3, __gxx_personality_v0
	.cfi_lsda 3, .Lexception0
# %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	$96, %rsp
	.cfi_def_cfa_offset 144
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$256, %edi                      # imm = 0x100
	callq	_Znwm
	movq	%rax, %rbx
	movq	%rax, 72(%rsp)
	leaq	256(%rax), %r14
	movq	%r14, 88(%rsp)
	movl	$256, %edx                      # imm = 0x100
	movq	%rax, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	movq	%r14, 80(%rsp)
.Ltmp0:
	movl	$256, %edi                      # imm = 0x100
	callq	_Znwm
.Ltmp1:
# %bb.1:
	movq	%rax, %r14
	movq	%rax, 48(%rsp)
	movq	%rax, %r15
	addq	$256, %r15                      # imm = 0x100
	movq	%r15, 64(%rsp)
	movl	$256, %edx                      # imm = 0x100
	movq	%rax, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	movq	%r15, 56(%rsp)
.Ltmp3:
	movl	$256, %edi                      # imm = 0x100
	callq	_Znwm
.Ltmp4:
# %bb.2:
	movq	%rax, %r15
	movq	%rax, 24(%rsp)
	movq	%rax, %r13
	addq	$256, %r13                      # imm = 0x100
	movq	%r13, 40(%rsp)
	xorl	%r12d, %r12d
	movl	$256, %edx                      # imm = 0x100
	movq	%rax, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	movq	%r13, 32(%rsp)
.LBB0_3:                                # %.lr.ph.i
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1374389535, %rax, %rcx         # imm = 0x51EB851F
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$37, %rcx
	addl	%edx, %ecx
	imull	$100, %ecx, %ecx
	subl	%ecx, %eax
	movl	%eax, (%rbx,%r12)
	addq	$4, %r12
	cmpq	$256, %r12                      # imm = 0x100
	jne	.LBB0_3
# %bb.4:                                # %.lr.ph.i53.preheader
	xorl	%r12d, %r12d
.LBB0_5:                                # %.lr.ph.i53
                                        # =>This Inner Loop Header: Depth=1
	callq	rand
	cltq
	imulq	$1374389535, %rax, %rcx         # imm = 0x51EB851F
	movq	%rcx, %rdx
	shrq	$63, %rdx
	sarq	$37, %rcx
	addl	%edx, %ecx
	imull	$100, %ecx, %ecx
	subl	%ecx, %eax
	movl	%eax, (%r14,%r12)
	addq	$4, %r12
	cmpq	$256, %r12                      # imm = 0x100
	jne	.LBB0_5
# %bb.6:                                # %_ZSt8generateIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEZ4mainEUlvE0_EvT_S8_T0_.exit
.Ltmp6:
	leaq	16(%rsp), %rdi
	movl	$256, %esi                      # imm = 0x100
	callq	hipMalloc
.Ltmp7:
# %bb.7:                                # %_ZL9hipMallocIiE10hipError_tPPT_m.exit
.Ltmp8:
	leaq	8(%rsp), %rdi
	movl	$256, %esi                      # imm = 0x100
	callq	hipMalloc
.Ltmp9:
# %bb.8:                                # %_ZL9hipMallocIiE10hipError_tPPT_m.exit56
.Ltmp10:
	movq	%rsp, %rdi
	movl	$256, %esi                      # imm = 0x100
	callq	hipMalloc
.Ltmp11:
# %bb.9:                                # %_ZL9hipMallocIiE10hipError_tPPT_m.exit57
	movq	16(%rsp), %rdi
.Ltmp12:
	movl	$256, %edx                      # imm = 0x100
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
.Ltmp13:
# %bb.10:
	movq	8(%rsp), %rdi
.Ltmp14:
	movl	$256, %edx                      # imm = 0x100
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
.Ltmp15:
# %bb.11:
.Ltmp17:
	movabsq	$8589934594, %rdi               # imm = 0x200000002
	movabsq	$17179869188, %rdx              # imm = 0x400000004
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
.Ltmp18:
# %bb.12:
	testl	%eax, %eax
	jne	.LBB0_14
# %bb.13:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
.Ltmp19:
	movl	$8, %ecx
	callq	_Z24__device_stub__matrixMulPKiS0_Pii
.Ltmp20:
.LBB0_14:
	movq	(%rsp), %rsi
.Ltmp21:
	movl	$256, %edx                      # imm = 0x100
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
.Ltmp22:
# %bb.15:
.Ltmp23:
	movl	$_ZSt4cout, %r12d
	movl	$_ZSt4cout, %edi
	movl	$.L.str, %esi
	movl	$21, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
.Ltmp24:
# %bb.16:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit
	movq	_ZSt4cout(%rip), %rax
	addq	-24(%rax), %r12
.Ltmp25:
	movq	%r12, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
.Ltmp26:
# %bb.17:                               # %.noexc
.Ltmp27:
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
.Ltmp28:
# %bb.18:                               # %.noexc70
.Ltmp29:
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.Ltmp30:
# %bb.19:                               # %_ZNSolsEPFRSoS_E.exit
.Ltmp31:
	leaq	72(%rsp), %rdi
	movl	$8, %esi
	movl	$8, %edx
	callq	_Z13afficheMatrixRSt6vectorIiSaIiEEii
.Ltmp32:
# %bb.20:
.Ltmp33:
	leaq	48(%rsp), %rdi
	movl	$8, %esi
	movl	$8, %edx
	callq	_Z13afficheMatrixRSt6vectorIiSaIiEEii
.Ltmp34:
# %bb.21:
.Ltmp35:
	leaq	24(%rsp), %rdi
	movl	$8, %esi
	movl	$8, %edx
	callq	_Z13afficheMatrixRSt6vectorIiSaIiEEii
.Ltmp36:
# %bb.22:
	movq	16(%rsp), %rdi
.Ltmp37:
	callq	hipFree
.Ltmp38:
# %bb.23:
	movq	8(%rsp), %rdi
.Ltmp39:
	callq	hipFree
.Ltmp40:
# %bb.24:
	movq	(%rsp), %rdi
.Ltmp41:
	callq	hipFree
.Ltmp42:
# %bb.25:                               # %_ZNSt6vectorIiSaIiEED2Ev.exit61
	movq	%r15, %rdi
	callq	_ZdlPv
	movq	%r14, %rdi
	callq	_ZdlPv
	movq	%rbx, %rdi
	callq	_ZdlPv
	xorl	%eax, %eax
	addq	$96, %rsp
	.cfi_def_cfa_offset 48
	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
.LBB0_27:
	.cfi_def_cfa_offset 144
.Ltmp5:
	movq	%rax, %r12
	jmp	.LBB0_31
.LBB0_26:
.Ltmp2:
	movq	%rax, %r12
	jmp	.LBB0_32
.LBB0_29:
.Ltmp16:
	jmp	.LBB0_30
.LBB0_28:
.Ltmp43:
.LBB0_30:
	movq	%rax, %r12
	movq	%r15, %rdi
	callq	_ZdlPv
.LBB0_31:
	movq	%r14, %rdi
	callq	_ZdlPv
.LBB0_32:                               # %_ZNSt6vectorIiSaIiEED2Ev.exit67
	movq	%rbx, %rdi
	callq	_ZdlPv
	movq	%r12, %rdi
	callq	_Unwind_Resume@PLT
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
	.cfi_endproc
	.section	.gcc_except_table,"a",@progbits
	.p2align	2, 0x0
GCC_except_table0:
.Lexception0:
	.byte	255                             # @LPStart Encoding = omit
	.byte	255                             # @TType Encoding = omit
	.byte	1                               # Call site Encoding = uleb128
	.uleb128 .Lcst_end0-.Lcst_begin0
.Lcst_begin0:
	.uleb128 .Lfunc_begin0-.Lfunc_begin0    # >> Call Site 1 <<
	.uleb128 .Ltmp0-.Lfunc_begin0           #   Call between .Lfunc_begin0 and .Ltmp0
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp0-.Lfunc_begin0           # >> Call Site 2 <<
	.uleb128 .Ltmp1-.Ltmp0                  #   Call between .Ltmp0 and .Ltmp1
	.uleb128 .Ltmp2-.Lfunc_begin0           #     jumps to .Ltmp2
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp1-.Lfunc_begin0           # >> Call Site 3 <<
	.uleb128 .Ltmp3-.Ltmp1                  #   Call between .Ltmp1 and .Ltmp3
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp3-.Lfunc_begin0           # >> Call Site 4 <<
	.uleb128 .Ltmp4-.Ltmp3                  #   Call between .Ltmp3 and .Ltmp4
	.uleb128 .Ltmp5-.Lfunc_begin0           #     jumps to .Ltmp5
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp4-.Lfunc_begin0           # >> Call Site 5 <<
	.uleb128 .Ltmp6-.Ltmp4                  #   Call between .Ltmp4 and .Ltmp6
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp6-.Lfunc_begin0           # >> Call Site 6 <<
	.uleb128 .Ltmp15-.Ltmp6                 #   Call between .Ltmp6 and .Ltmp15
	.uleb128 .Ltmp16-.Lfunc_begin0          #     jumps to .Ltmp16
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp17-.Lfunc_begin0          # >> Call Site 7 <<
	.uleb128 .Ltmp42-.Ltmp17                #   Call between .Ltmp17 and .Ltmp42
	.uleb128 .Ltmp43-.Lfunc_begin0          #     jumps to .Ltmp43
	.byte	0                               #   On action: cleanup
	.uleb128 .Ltmp42-.Lfunc_begin0          # >> Call Site 8 <<
	.uleb128 .Lfunc_end0-.Ltmp42            #   Call between .Ltmp42 and .Lfunc_end0
	.byte	0                               #     has no landing pad
	.byte	0                               #   On action: cleanup
.Lcst_end0:
	.p2align	2, 0x0
                                        # -- End function
	.text
	.globl	_Z24__device_stub__matrixMulPKiS0_Pii # -- Begin function _Z24__device_stub__matrixMulPKiS0_Pii
	.type	_Z24__device_stub__matrixMulPKiS0_Pii,@function
_Z24__device_stub__matrixMulPKiS0_Pii:  # @_Z24__device_stub__matrixMulPKiS0_Pii
	.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	$_Z9matrixMulPKiS0_Pii, %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_end1:
	.size	_Z24__device_stub__matrixMulPKiS0_Pii, .Lfunc_end1-_Z24__device_stub__matrixMulPKiS0_Pii
	.cfi_endproc
                                        # -- End function
	.globl	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i # -- Begin function _Z13verify_resultRSt6vectorIiSaIiEES2_S2_i
	.type	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i,@function
_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i: # @_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i
	.cfi_startproc
# %bb.0:                                # %._crit_edge24
	retq
.Lfunc_end2:
	.size	_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i, .Lfunc_end2-_Z13verify_resultRSt6vectorIiSaIiEES2_S2_i
	.cfi_endproc
                                        # -- End function
	.globl	_Z13afficheMatrixRSt6vectorIiSaIiEEii # -- Begin function _Z13afficheMatrixRSt6vectorIiSaIiEEii
	.type	_Z13afficheMatrixRSt6vectorIiSaIiEEii,@function
_Z13afficheMatrixRSt6vectorIiSaIiEEii:  # @_Z13afficheMatrixRSt6vectorIiSaIiEEii
	.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
	testl	%esi, %esi
	jle	.LBB3_4
# %bb.1:                                # %.preheader.lr.ph
	movl	%edx, %ebx
	movq	%rdi, %r14
	movl	%esi, %r15d
	xorl	%r12d, %r12d
	movl	$_ZSt4cout, %r13d
.LBB3_2:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB3_5 Depth 2
	movl	%ebx, %ebp
	testl	%ebx, %ebx
	jle	.LBB3_3
.LBB3_5:                                # %.lr.ph
                                        #   Parent Loop BB3_2 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movq	(%r14), %rax
	movl	(%rax,%r12,4), %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSolsEi
	movl	$.L.str.1, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	decl	%ebp
	jne	.LBB3_5
.LBB3_3:                                # %._crit_edge
                                        #   in Loop: Header=BB3_2 Depth=1
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%r13, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	incq	%r12
	cmpq	%r15, %r12
	jne	.LBB3_2
.LBB3_4:                                # %._crit_edge10
	movl	$_ZSt4cout, %ebx
	movl	$_ZSt4cout, %edi
	movl	$.L.str.2, %esi
	movl	$40, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	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
	jmp	_ZNSo5flushEv                   # TAILCALL
.Lfunc_end3:
	.size	_Z13afficheMatrixRSt6vectorIiSaIiEEii, .Lfunc_end3-_Z13afficheMatrixRSt6vectorIiSaIiEEii
	.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	$_Z9matrixMulPKiS0_Pii, %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	_Z9matrixMulPKiS0_Pii,@object   # @_Z9matrixMulPKiS0_Pii
	.section	.rodata,"a",@progbits
	.globl	_Z9matrixMulPKiS0_Pii
	.p2align	3, 0x0
_Z9matrixMulPKiS0_Pii:
	.quad	_Z24__device_stub__matrixMulPKiS0_Pii
	.size	_Z9matrixMulPKiS0_Pii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"termin\303\251 avec succ\303\250s"
	.size	.L.str, 22

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	" "
	.size	.L.str.1, 2

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"\n_______________________________________"
	.size	.L.str.2, 41

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z9matrixMulPKiS0_Pii"
	.size	.L__unnamed_1, 22

	.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 __gxx_personality_v0
	.addrsig_sym _Z24__device_stub__matrixMulPKiS0_Pii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Unwind_Resume
	.addrsig_sym _Z9matrixMulPKiS0_Pii
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z9matrixMulPKiS0_Pii   ; -- Begin function _Z9matrixMulPKiS0_Pii
	.globl	_Z9matrixMulPKiS0_Pii
	.p2align	8
	.type	_Z9matrixMulPKiS0_Pii,@function
_Z9matrixMulPKiS0_Pii:                  ; @_Z9matrixMulPKiS0_Pii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x2c
	s_load_b32 s4, s[0:1], 0x18
	v_bfe_u32 v1, v0, 10, 10
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s3, s2, 16
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[2:3], null, s15, s3, v[1:2]
	v_and_b32_e32 v3, 0x3ff, v0
	s_cmp_lt_i32 s4, 1
	v_mad_u64_u32 v[0:1], null, s14, s2, v[3:4]
	v_mov_b32_e32 v4, 0
	s_delay_alu instid0(VALU_DEP_4) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mul_lo_u32 v5, v2, s4
	s_load_b64 s[2:3], s[0:1], 0x10
	v_add_nc_u32_e32 v1, v5, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v2, 31, v1
	v_lshlrev_b64 v[2:3], 2, v[1:2]
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v2, vcc_lo, s2, v2
	v_add_co_ci_u32_e32 v3, vcc_lo, s3, v3, vcc_lo
	global_store_b32 v[2:3], v4, off
	s_cbranch_scc1 .LBB0_4
; %bb.1:                                ; %.lr.ph.preheader
	s_load_b128 s[0:3], s[0:1], 0x0
	v_ashrrev_i32_e32 v6, 31, v5
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[5:6]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v5, vcc_lo, s0, v5
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v6, vcc_lo, s1, v6, vcc_lo
	s_mov_b32 s0, s4
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	v_ashrrev_i32_e32 v1, 31, v0
	s_add_i32 s0, s0, -1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	s_cmp_eq_u32 s0, 0
	v_lshlrev_b64 v[7:8], 2, v[0:1]
	v_add_nc_u32_e32 v0, s4, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_u32 v7, vcc_lo, s2, v7
	v_add_co_ci_u32_e32 v8, vcc_lo, s3, v8, vcc_lo
	global_load_b32 v1, v[5:6], off
	global_load_b32 v9, v[7:8], off
	s_waitcnt vmcnt(0)
	v_mad_u64_u32 v[7:8], null, v9, v1, v[4:5]
	v_add_co_u32 v5, vcc_lo, v5, 4
	v_add_co_ci_u32_e32 v6, vcc_lo, 0, v6, vcc_lo
	s_delay_alu instid0(VALU_DEP_3)
	v_mov_b32_e32 v4, v7
	s_cbranch_scc0 .LBB0_2
; %bb.3:                                ; %._crit_edge
	global_store_b32 v[2:3], v7, off
.LBB0_4:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z9matrixMulPKiS0_Pii
		.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 10
		.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	_Z9matrixMulPKiS0_Pii, .Lfunc_end0-_Z9matrixMulPKiS0_Pii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 316
; NumSgprs: 18
; NumVgprs: 10
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 10
; 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:
      - .actual_access:  read_only
        .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .actual_access:  read_only
        .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .actual_access:  write_only
        .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z9matrixMulPKiS0_Pii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z9matrixMulPKiS0_Pii.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
