user: 请将以下的汇编代码转换成C语言代码：

```asm
<kmeanspp_multi>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x70,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %edx,-0x64(%rbp)
  mov    %ecx,-0x68(%rbp)
  mov    %r8d,-0x6c(%rbp)
  mov    %r9d,-0x70(%rbp)
  mov    -0x6c(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  cmpl   $0x1,-0x6c(%rbp)
  jle    L105
  mov    -0x70(%rbp),%eax
  imul   0x18(%rbp),%eax
  imul   -0x6c(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x30(%rbp)
  jmp    L146
L105:
  mov    -0x60(%rbp),%rax
  mov    %rax,-0x30(%rbp)
L146:
  mov    $0x0,%eax
  call   <omp_get_thread_num@plt>
  mov    %eax,-0x34(%rbp)
  mov    -0x70(%rbp),%eax
  imul   0x18(%rbp),%eax
  cltq
  shl    $0x3,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x4c(%rbp)
  movl   $0x0,-0x48(%rbp)
  jmp    L22
L136:
  mov    0x18(%rbp),%edi
  mov    -0x70(%rbp),%ecx
  mov    -0x64(%rbp),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x58(%rbp),%rax
  mov    %edi,%r9d
  mov    0x10(%rbp),%r8d
  mov    %rax,%rdi
  call   <kmeanspp@plt>
  mov    0x18(%rbp),%ecx
  mov    -0x70(%rbp),%edx
  mov    -0x10(%rbp),%rsi
  mov    -0x58(%rbp),%rax
  mov    %ecx,%r8d
  mov    0x10(%rbp),%ecx
  mov    %rax,%rdi
  call   <model_variance@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x8(%rbp)
  cmpl   $0x0,-0x4c(%rbp)
  je     L140
  movsd  -0x28(%rbp),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L110
L140:
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x34(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  movl   $0x0,-0x44(%rbp)
  jmp    L102
L89:
  mov    -0x44(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x10(%rbp),%rax
  add    %rax,%rdx
  mov    -0x34(%rbp),%eax
  imul   0x18(%rbp),%eax
  imul   -0x70(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x44(%rbp),%eax
  add    %ecx,%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x44(%rbp)
L102:
  mov    -0x70(%rbp),%eax
  imul   0x18(%rbp),%eax
  cmp    %eax,-0x44(%rbp)
  jl     L89
L110:
  addl   $0x1,-0x4c(%rbp)
  addl   $0x1,-0x48(%rbp)
L22:
  mov    -0x48(%rbp),%eax
  cmp    -0x68(%rbp),%eax
  jl     L136
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  cmpl   $0x1,-0x6c(%rbp)
  jle    L67
  movl   $0x0,-0x3c(%rbp)
  jmp    L16
L106:
  cmpl   $0x0,-0x3c(%rbp)
  je     L101
  mov    -0x3c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  -0x20(%rbp),%xmm0
  comisd %xmm1,%xmm0
  jbe    L10
L101:
  mov    -0x3c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %eax,-0x40(%rbp)
L10:
  addl   $0x1,-0x3c(%rbp)
L16:
  mov    -0x3c(%rbp),%eax
  cmp    -0x6c(%rbp),%eax
  jl     L106
  movl   $0x0,-0x38(%rbp)
  jmp    L124
L35:
  mov    -0x40(%rbp),%eax
  imul   -0x70(%rbp),%eax
  imul   0x18(%rbp),%eax
  mov    %eax,%edx
  mov    -0x38(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rax,%rdx
  mov    -0x38(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x60(%rbp),%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x38(%rbp)
L124:
  mov    -0x70(%rbp),%eax
  imul   0x18(%rbp),%eax
  cmp    %eax,-0x38(%rbp)
  jl     L35
L67:
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  nop
  leave
  ret
```

assistant: ```c
void kmeanspp_multi(double *data, double *centroids, int n_samples, int n_runs, int n_jobs, int k, int N, int D) {
  double *all_centroids;
  double *all_variances = (double *)malloc(n_jobs * sizeof(double));
  if (n_jobs > 1) {
    all_centroids = (double *)malloc(k * D * n_jobs * sizeof(double));
  } else {
    all_centroids = centroids;
  }
#pragma omp parallel shared(all_centroids, all_variances, data, distance_metric) num_threads(n_jobs)
  {
    int id = omp_get_thread_num();
    double minimum_variance, cur_variance;
    double *current_centroid = (double *)malloc(k * D * sizeof(double));
    int local_iter = 0;
#pragma omp for
    for (int i = 0; i < n_runs; i++) {
      kmeanspp(data, current_centroid, n_samples, k, N, D);
      cur_variance = model_variance(data, current_centroid, k, N, D);
      if (local_iter == 0 || cur_variance < minimum_variance) {
        minimum_variance = cur_variance;
        all_variances[id] = cur_variance;
        for (int j = 0; j < k * D; j++) {
          all_centroids[id * D * k + j] = current_centroid[j];
        }
      }
      local_iter++;
    }
    free(current_centroid);
    do {
      ;
    } while (0);
  }
  if (n_jobs > 1) {
    double min_variance;
    int min_variance_index;
    do {
      ;
    } while (0);
    for (int i = 0; i < n_jobs; i++) {
      do {
        ;
      } while (0);
      if (i == 0 || all_variances[i] < min_variance) {
        min_variance = all_variances[i];
        min_variance_index = i;
      }
    }
    do {
      ;
    } while (0);
    for (int i = 0; i < k * D; i++) {
      centroids[i] = all_centroids[min_variance_index * k * D + i];
    }
  }
  free(all_centroids);
  free(all_variances);
}
```