user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<RB_GS_OmpLoopV3err>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,0x10(%rsp)
  mov    %edx,%r14d
  mov    %edx,0x38(%rsp)
  mov    %ecx,%r12d
  mov    %r8d,%r13d
  mov    %r8d,0x3c(%rsp)
  mov    0x80(%rsp),%rax
  mov    (%rax),%ebp
  mov    %ebp,0x20(%rsp)
  movsd  %xmm0,0x30(%rsp)
  movapd %xmm0,%xmm5
  mulsd  D9(%rip),%xmm5
  movsd  %xmm5,0x18(%rsp)
  mov    $0x0,%eax
  call   <omp_get_max_threads@plt>
  mov    %eax,%r15d
  mov    %eax,0x24(%rsp)
  lea    0x0(,%rax,8),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %rax,0x28(%rsp)
  mov    $0x0,%eax
  call   <omp_get_thread_num@plt>
  cmp    %r13d,%ebp
  jge    L11
  movsd  0x18(%rsp),%xmm2
  comisd 0x30(%rsp),%xmm2
  jb     L11
  cltq
  mov    %rbx,%rsi
  lea    (%rbx,%rax,8),%rbx
  mov    %r12d,%ebp
  shr    $0x1f,%ebp
  add    %r12d,%ebp
  sar    %ebp
  imul   %r14d,%r12d
  mov    %r12d,0x18(%rsp)
  lea    -0x1(%r15),%eax
  lea    0x8(%rsi,%rax,8),%r12
  lea    -0x1(%r14),%r15d
  jmp    L136
L143:
  movapd %xmm2,%xmm0
  call   <sqrt@plt>
  cltd
  idivl  0x18(%rsp)
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  addl   $0x1,0x20(%rsp)
  mov    0x20(%rsp),%eax
  cmp    %eax,0x3c(%rsp)
  jle    L96
  comisd 0x30(%rsp),%xmm2
  jb     L4
L136:
  movq   $0x0,(%rbx)
  cmpl   $0x2,0x38(%rsp)
  jle    L66
  mov    0x10(%rsp),%rdx
  mov    0x8(%rsp),%rax
  lea    0x8(%rax),%rcx
  mov    $0x1,%r11d
L93:
  mov    %r11d,%eax
  shr    $0x1f,%eax
  lea    (%r11,%rax,1),%r8d
  and    $0x1,%r8d
  sub    %eax,%r8d
  mov    %r11d,%r14d
  add    $0x1,%r11d
  mov    %r11d,%eax
  shr    $0x1f,%eax
  lea    (%r11,%rax,1),%esi
  and    $0x1,%esi
  sub    %eax,%esi
  mov    %ebp,%r9d
  sub    %esi,%r9d
  cmp    %r9d,%r8d
  jge    L30
  movslq %r8d,%rdi
  lea    0x0(,%rdi,8),%rax
  sub    %r8d,%r9d
  lea    -0x1(%r9),%r8d
  lea    0x1(%rdi,%r8,1),%r8
  shl    $0x3,%r8
  neg    %rdi
  shl    $0x3,%rdi
  movslq %esi,%rsi
  shl    $0x3,%rsi
L101:
  mov    (%rdx),%r10
  mov    0x10(%rdx),%r9
  movsd  (%r10,%rax,1),%xmm0
  addsd  (%r9,%rax,1),%xmm0
  mov    %rax,%r9
  add    0x8(%rdx),%r9
  addsd  (%r9,%rdi,1),%xmm0
  addsd  (%r9,%rsi,1),%xmm0
  mulsd  D22(%rip),%xmm0
  mov    (%rcx),%r9
  movapd %xmm0,%xmm1
  subsd  (%r9,%rax,1),%xmm1
  mulsd  %xmm1,%xmm1
  addsd  (%rbx),%xmm1
  movsd  %xmm1,(%rbx)
  mov    (%rcx),%r9
  movsd  %xmm0,(%r9,%rax,1)
  add    $0x8,%rax
  cmp    %r8,%rax
  jne    L101
L30:
  add    $0x8,%rdx
  add    $0x8,%rcx
  cmp    %r15d,%r11d
  jne    L93
  mov    0x8(%rsp),%rdx
  mov    0x10(%rsp),%rax
  lea    0x8(%rax),%rcx
  mov    $0x1,%r11d
L77:
  mov    %r11d,%r13d
  add    $0x1,%r11d
  mov    %r11d,%eax
  shr    $0x1f,%eax
  lea    (%r11,%rax,1),%edi
  and    $0x1,%edi
  sub    %eax,%edi
  mov    %r13d,%eax
  shr    $0x1f,%eax
  lea    0x0(%r13,%rax,1),%esi
  and    $0x1,%esi
  sub    %eax,%esi
  mov    %ebp,%r8d
  sub    %esi,%r8d
  cmp    %r8d,%edi
  jge    L118
  movslq %edi,%r9
  lea    0x0(,%r9,8),%rax
  sub    $0x1,%r8d
  sub    %edi,%r8d
  lea    0x1(%r9,%r8,1),%r10
  shl    $0x3,%r10
  neg    %r9
  shl    $0x3,%r9
  movslq %esi,%rsi
  shl    $0x3,%rsi
L67:
  mov    (%rdx),%r8
  mov    0x10(%rdx),%rdi
  movsd  (%r8,%rax,1),%xmm0
  addsd  (%rdi,%rax,1),%xmm0
  mov    %r9,%rdi
  add    0x8(%rdx),%rdi
  addsd  (%rdi,%rax,1),%xmm0
  mov    %rsi,%rdi
  add    0x8(%rdx),%rdi
  addsd  (%rdi,%rax,1),%xmm0
  mulsd  D22(%rip),%xmm0
  mov    (%rcx),%rdi
  movapd %xmm0,%xmm1
  subsd  (%rdi,%rax,1),%xmm1
  mulsd  %xmm1,%xmm1
  addsd  (%rbx),%xmm1
  movsd  %xmm1,(%rbx)
  mov    (%rcx),%rdi
  movsd  %xmm0,(%rdi,%rax,1)
  add    $0x8,%rax
  cmp    %rax,%r10
  jne    L67
L118:
  add    $0x8,%rdx
  add    $0x8,%rcx
  cmp    %r13d,%r14d
  jne    L77
L66:
  cmpl   $0x0,0x24(%rsp)
  jle    L143
  mov    0x28(%rsp),%rax
L121:
  addsd  (%rax),%xmm2
  add    $0x8,%rax
  cmp    %r12,%rax
  jne    L121
  jmp    L143
L4:
  movsd  %xmm2,0x18(%rsp)
L11:
  mov    0x80(%rsp),%rax
  mov    0x20(%rsp),%esi
  mov    %esi,(%rax)
  mov    0x28(%rsp),%rdi
  call   <free@plt>
  movsd  0x18(%rsp),%xmm0
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L96:
  movsd  %xmm2,0x18(%rsp)
  jmp    L11
```

tool_calls: name: disassemble_data
arguments: label: D9
type_infered: f64
name: disassemble_data
arguments: label: D22
type_infered: f64

tool: D9: 10

tool: D22: 0.25

assistant: ```c
double RB_GS_OmpLoopV3err(double **black, double **red, int m, int n, double eps, int maxit, int iterations_print, int *iterations) {
  int i, j;
  double v;
  double *my_error;
  int tid, nthreads;
  int my_iterations = *iterations;
  double error = 10.0 * eps;
  nthreads = omp_get_max_threads();
  my_error = malloc(sizeof(double) * nthreads);
#pragma omp parallel private(j, v, tid) firstprivate(my_iterations)
  {
    tid = omp_get_thread_num();
    while (error >= eps && my_iterations < maxit) {
      my_error[tid] = 0.0;
#pragma omp for schedule(OMP_SCHED)
      for (i = 1; i < m - 1; i++)
        for (j = i % 2; j < n / 2 - (i + 1) % 2; j++) {
          v = 0.25 * (red[i - 1][j] + red[i + 1][j] + red[i][j - i % 2] + red[i][j + (i + 1) % 2]);
          my_error[tid] += (v - black[i][j]) * (v - black[i][j]);
          black[i][j] = v;
        }
#pragma omp for schedule(OMP_SCHED)
      for (i = 1; i < m - 1; i++)
        for (j = (i + 1) % 2; j < n / 2 - i % 2; j++) {
          v = 0.25 * (black[i - 1][j] + black[i + 1][j] + black[i][j - (i + 1) % 2] + black[i][j + i % 2]);
          my_error[tid] += (v - red[i][j]) * (v - red[i][j]);
          red[i][j] = v;
        }
#pragma omp single
      {
        for (j = 0; j < nthreads; j++)
          error += my_error[j];
        error = sqrt(error) / (n * m);
      }
      my_iterations++;
    }
#pragma omp master
    *iterations = my_iterations;
  }
  free(my_error);
  return error;
}
```