user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  cmp    $0x2,%edi
  jle    L189
  mov    0x8(%rsi),%rdi
  mov    %rsi,%rbx
  call   <atoi@plt>
  mov    0x10(%rbx),%rdi
  movslq %eax,%rbp
  call   <atoi@plt>
  mov    %ebp,%r12d
  mov    %rbp,%r14
  imul   %ebp,%r12d
  mov    %eax,%edi
  call   <omp_set_num_threads@plt>
  shl    $0x3,%r12d
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %r12d,%edi
  mov    %rax,(%rsp)
  mov    %rax,%rbx
  call   <malloc@plt>
  mov    %r12d,%edi
  mov    %rax,0x8(%rsp)
  mov    %rax,%r13
  call   <malloc@plt>
  mov    %rax,%r15
  test   %ebp,%ebp
  jle    L200
  lea    -0x1(%r14),%edi
  shl    $0x3,%rbp
  mov    %r13,%rsi
  xor    %r12d,%r12d
  mov    %rdi,0x20(%rsp)
  shl    $0x3,%rdi
  mov    $0xfffffffffffffff8,%r8
  movsd  D43(%rip),%xmm0
  lea    0x8(%rbx,%rdi,1),%rbx
  sub    %rdi,%r8
  mov    %rbx,%rcx
  nopl   0x0(%rax,%rax,1)
L122:
  lea    (%r8,%rcx,1),%rax
  mov    %rsi,%rdx
  nopw   0x0(%rax,%rax,1)
L35:
  movsd  %xmm0,(%rax)
  add    $0x8,%rax
  movsd  %xmm0,(%rdx)
  add    %rbp,%rdx
  cmp    %rcx,%rax
  jne    L35
  lea    0x1(%r12),%r13d
  add    $0x8,%rsi
  add    %rbp,%rcx
  cmp    %r13d,%r14d
  je     L168
  mov    %r13d,%r12d
  jmp    L122
L168:
  xor    %eax,%eax
  mov    %rdi,0x28(%rsp)
  call   <dwalltime@plt>
  mov    0x28(%rsp),%rdi
  xor    %r9d,%r9d
  xor    %r11d,%r11d
  lea    0x8(%r15),%rax
  mov    0x8(%rsp),%r10
  mov    %r14d,0x28(%rsp)
  mov    %rax,0x18(%rsp)
  add    %rax,%rdi
  mov    (%rsp),%rax
  movsd  %xmm0,0x10(%rsp)
  sub    %rax,%r10
  mov    %rax,%r14
  nopw   0x0(%rax,%rax,1)
L62:
  lea    (%r15,%r9,1),%rsi
  mov    %r10,%rcx
  lea    (%r14,%r9,1),%r8
  nopl   0x0(%rax,%rax,1)
L132:
  mov    %r8,%rax
  xor    %edx,%edx
  nopl   (%rax)
L207:
  movsd  (%rcx,%rax,1),%xmm0
  pxor   %xmm1,%xmm1
  add    $0x8,%rax
  mulsd  -0x8(%rax),%xmm0
  cvtsi2sd %edx,%xmm1
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%edx
  cmp    %rbx,%rax
  jne    L207
  pxor   %xmm0,%xmm0
  add    $0x8,%rsi
  add    %rbp,%rcx
  cvtsi2sd %edx,%xmm0
  movsd  %xmm0,-0x8(%rsi)
  cmp    %rsi,%rdi
  jne    L132
  lea    0x1(%r11),%eax
  add    %rbp,%rdi
  add    %rbp,%r9
  add    %rbp,%rbx
  sub    %rbp,%r10
  cmp    %r12d,%r11d
  je     L103
  mov    %eax,%r11d
  jmp    L62
L103:
  xor    %eax,%eax
  mov    0x28(%rsp),%r14d
  call   <dwalltime@plt>
  subsd  0x10(%rsp),%xmm0
  mov    $0x1,%eax
  lea    D58(%rip),%rdi
  call   <printf@plt>
  mov    $0x1,%esi
  xor    %edi,%edi
  xor    %ecx,%ecx
  mov    0x18(%rsp),%r8
  mov    0x20(%rsp),%r9
  test   %esi,%esi
  je     L112
L93:
  pxor   %xmm0,%xmm0
  movslq %edi,%rdx
  cvtsi2sd %r13d,%xmm0
  lea    (%r15,%rdx,8),%rax
  add    %r9,%rdx
  lea    (%r8,%rdx,8),%rdx
L165:
  ucomisd (%rax),%xmm0
  jp     L178
  jne    L178
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L165
L8:
  lea    0x1(%rcx),%eax
  add    %r14d,%edi
  cmp    %ecx,%r12d
  je     L148
L14:
  mov    %eax,%ecx
  test   %esi,%esi
  jne    L93
L112:
  lea    0x1(%rcx),%eax
  add    %r14d,%edi
  cmp    %ecx,%r12d
  je     L27
  mov    %eax,%ecx
  add    %r14d,%edi
  lea    0x1(%rcx),%eax
  cmp    %ecx,%r12d
  jne    L14
L148:
  test   %esi,%esi
  je     L27
L197:
  lea    D10(%rip),%rdi
  call   <puts@plt>
L155:
  mov    (%rsp),%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %r15,%rdi
  call   <free@plt>
  jmp    L167
  cs nopw 0x0(%rax,%rax,1)
L178:
  xor    %esi,%esi
  jmp    L8
L189:
  lea    D50(%rip),%rdi
  call   <puts@plt>
L167:
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L27:
  lea    D7(%rip),%rdi
  call   <puts@plt>
  jmp    L155
L200:
  xor    %eax,%eax
  call   <dwalltime@plt>
  xor    %eax,%eax
  movsd  %xmm0,0x10(%rsp)
  call   <dwalltime@plt>
  subsd  0x10(%rsp),%xmm0
  mov    $0x1,%eax
  lea    D58(%rip),%rdi
  call   <printf@plt>
  jmp    L197
```

tool_calls: name: unpack_data
arguments: label: D43
data_type: byte[8]
name: unpack_data
arguments: label: D58
data_type: string
name: unpack_data
arguments: label: D10
data_type: string
name: unpack_data
arguments: label: D50
data_type: string
name: unpack_data
arguments: label: D7
data_type: string

tool: {"D43": [0x00,0x00,0x00,0x00,0x00,0x00,0xf0,0x3f]}

tool: D58: Tiempo en segundos %f 


tool: D10: Multiplicacion de matrices resultado correcto

tool: D50: 
 Faltan argumentos:: N dimension de la matriz, T cantidad de threads 

tool: D7: Multiplicacion de matrices resultado erroneo

assistant: ```c
main(int argc, char *argv[]) {
  double *A, *B, *C;
  int i, j, k, N;
  int check = 1;
  double timetick;
  if (argc < 3) {
    printf("\n Faltan argumentos:: N dimension de la matriz, T cantidad de threads \n");
    return 0;
  }
  N = atoi(argv[1]);
  int numThreads = atoi(argv[2]);
  omp_set_num_threads(numThreads);
  A = (double *)malloc(sizeof(double) * N * N);
  B = (double *)malloc(sizeof(double) * N * N);
  C = (double *)malloc(sizeof(double) * N * N);
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      A[i * N + j] = 1;
      B[i + j * N] = 1;
    }
  }
  timetick = dwalltime();
  int tmp;
  for (i = 0; i < N; i++) {
#pragma omp parallel for shared(A, B, C) firstprivate(i) private(j, k, tmp)
    for (j = 0; j < N; j++) {
      tmp = 0;
      for (k = 0; k < N; k++) {
        tmp += A[i * N + k] * B[k + j * N];
      }
      C[i * N + j] = tmp;
    }
  }
  printf("Tiempo en segundos %f \n", dwalltime() - timetick);
  for (i = 0; i < N; i++) {
    for (j = 0; j < N; j++) {
      check = check && (C[i * N + j] == N);
    }
  }
  if (check) {
    printf("Multiplicacion de matrices resultado correcto\n");
  } else {
    printf("Multiplicacion de matrices resultado erroneo\n");
  }
  free(A);
  free(B);
  free(C);
  return (0);
}
```