user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0xeb8,%rsp
  movsd  D71(%rip),%xmm2
  mov    $0x3e9,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x3ea8(%rsp)
  mov    $0x1,%eax
  lea    0x20(%rsp),%rbp
  lea    0x1f60(%rsp),%r12
L86:
  pxor   %xmm1,%xmm1
  movapd %xmm2,%xmm0
  mov    %ecx,%edx
  cvtsi2sd %eax,%xmm1
  sub    %eax,%edx
  divsd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp,%rax,8)
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  divsd  D118(%rip),%xmm0
  movsd  %xmm0,-0x8(%r12,%rax,8)
  add    $0x1,%rax
  cmp    $0x3e9,%rax
  jne    L86
  movsd  D138(%rip),%xmm1
  mov    $0x186a0,%ebx
  lea    0x3ea0(%rsp),%r13
  lea    D91(%rip),%r15
  lea    D102(%rip),%r14
L97:
  xor    %eax,%eax
  movsd  %xmm1,0x8(%rsp)
  call   <SuperLU_timer_@plt>
  movsd  0x8(%rsp),%xmm1
  xor    %ecx,%ecx
  movsd  %xmm0,(%rsp)
L135:
  mov    %rbp,%rdx
  mov    %r12,%rax
  nopl   0x0(%rax)
L54:
  movsd  (%rdx),%xmm0
  add    $0x8,%rax
  add    $0x8,%rdx
  mulsd  %xmm1,%xmm0
  addsd  -0x8(%rax),%xmm0
  movsd  %xmm0,-0x8(%rax)
  cmp    %r13,%rax
  jne    L54
  add    $0x1,%ecx
  xorpd  D14(%rip),%xmm1
  cmp    %ebx,%ecx
  jne    L135
  xor    %eax,%eax
  movsd  %xmm1,0x8(%rsp)
  call   <SuperLU_timer_@plt>
  pxor   %xmm6,%xmm6
  movsd  0x8(%rsp),%xmm1
  movapd %xmm0,%xmm3
  subsd  (%rsp),%xmm3
  comisd %xmm6,%xmm3
  movsd  %xmm3,(%rsp)
  ja     L125
  cmp    $0x5f5e100,%ebx
  jg     L40
L19:
  lea    (%rbx,%rbx,4),%esi
  lea    (%rsi,%rsi,1),%ebx
L55:
  pxor   %xmm7,%xmm7
  comisd (%rsp),%xmm7
  jae    L97
  movsd  0x1f60(%rsp),%xmm0
  lea    D76(%rip),%rdi
  mov    $0x1,%eax
  movsd  %xmm1,0x8(%rsp)
  call   <printf@plt>
  xor    %eax,%eax
  call   <SuperLU_timer_@plt>
  movsd  0x8(%rsp),%xmm1
  mov    $0x186a0,%ecx
  movsd  %xmm0,(%rsp)
L67:
  mov    %rbp,%rdx
  mov    %r12,%rax
  nopl   0x0(%rax,%rax,1)
L139:
  movsd  (%rdx),%xmm0
  add    $0x8,%rax
  add    $0x8,%rdx
  mulsd  %xmm1,%xmm0
  addsd  -0x8(%rax),%xmm0
  movsd  %xmm0,-0x8(%rax)
  cmp    %r13,%rax
  jne    L139
  xorpd  D14(%rip),%xmm1
  sub    $0x1,%ecx
  jne    L67
  xor    %eax,%eax
  movsd  %xmm1,0x18(%rsp)
  mov    $0x186a0,%ebx
  call   <SuperLU_timer_@plt>
  subsd  (%rsp),%xmm0
  xor    %eax,%eax
  movsd  %xmm0,0x8(%rsp)
  call   <SuperLU_timer_@plt>
  movsd  0x18(%rsp),%xmm1
  movsd  %xmm0,0x10(%rsp)
L49:
  mov    %rbp,%rdx
  mov    %r12,%rax
  nopw   0x0(%rax,%rax,1)
L128:
  movsd  (%rdx),%xmm0
  add    $0x8,%rax
  add    $0x8,%rdx
  mulsd  %xmm1,%xmm0
  addsd  -0x8(%rax),%xmm0
  movsd  %xmm0,-0x8(%rax)
  cmp    %r13,%rax
  jne    L128
  xorpd  D14(%rip),%xmm1
  xor    %eax,%eax
  movsd  %xmm1,(%rsp)
  call   <SuperLU_timer_@plt>
  sub    $0x1,%ebx
  movsd  (%rsp),%xmm1
  jne    L49
  subsd  0x10(%rsp),%xmm0
  lea    D121(%rip),%rdi
  mov    $0x1,%eax
  movsd  %xmm0,(%rsp)
  call   <printf@plt>
  movsd  (%rsp),%xmm0
  mov    $0x1,%eax
  subsd  0x8(%rsp),%xmm0
  lea    D125(%rip),%rdi
  mulsd  D118(%rip),%xmm0
  divsd  D80(%rip),%xmm0
  movsd  %xmm0,(%rsp)
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm4
  pxor   %xmm5,%xmm5
  comisd %xmm5,%xmm4
  jbe    L102
  movsd  (%rsp),%xmm0
  mulsd  D118(%rip),%xmm0
  mov    $0x1,%eax
  lea    D94(%rip),%rdi
  divsd  %xmm4,%xmm0
  call   <printf@plt>
L102:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    $0x3e8,%edi
  call   <mysub@plt>
  mov    0x3ea8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L59
  add    $0x3eb8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L125:
  movapd %xmm3,%xmm0
  mov    %ebx,%esi
  mov    %r14,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  lea    D162(%rip),%rdi
  cvtsi2sd %ebx,%xmm0
  addsd  %xmm0,%xmm0
  mulsd  D118(%rip),%xmm0
  mulsd  D23(%rip),%xmm0
  cvtsd2ss %xmm0,%xmm0
  cvtss2sd %xmm0,%xmm0
  divsd  (%rsp),%xmm0
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm1
  jmp    L55
L40:
  mov    %r15,%rdi
  movsd  %xmm1,0x8(%rsp)
  call   <puts@plt>
  movsd  0x8(%rsp),%xmm1
  jmp    L19
L59:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D71
data_type: f64
name: parse_data
arguments: label: D118
data_type: f64
name: parse_data
arguments: label: D138
data_type: f64
name: parse_data
arguments: label: D91
data_type: string
name: parse_data
arguments: label: D102
data_type: string
name: parse_data
arguments: label: D14
data_type: f32[4]
name: parse_data
arguments: label: D76
data_type: string
name: parse_data
arguments: label: D121
data_type: string
name: parse_data
arguments: label: D125
data_type: string
name: parse_data
arguments: label: D80
data_type: f32[2]
name: parse_data
arguments: label: D94
data_type: string
name: parse_data
arguments: label: D162
data_type: string
name: parse_data
arguments: label: D23
data_type: byte[8]

tool: D71: 1

tool: D118: 1000

tool: D138: 0.315

tool: D91: *** Error: Time for operations was zero.
	The timer may not be working correctly.

tool: D102: Time for %d DAXPYs = %10.3g seconds


tool: {"D14": [0.0,-0.0,0.0,0.0]}

tool: D76: y[0]=%g


tool: D121: Including DSECND, time        = %10.3g seconds


tool: D125: Average time for DSECND       = %10.3g milliseconds


tool: {"D80": [0.0,7.762939453125]}

tool: D94: Equivalent floating point ops = %10.3g ops


tool: D162: DAXPY performance rate = %10.3g Gflops


tool: {"D23": [0x95,0xd6,0x26,0xe8,0x0b,0x2e,0x11,0x3e]}

assistant: ```c
int main() {
  int i, j, iters;
  double alpha, avg, t1, t2, tnotim;
  double x[1000], y[1000];
  double SuperLU_timer_();
  for (i = 0; i < 1000; ++i) {
    x[i] = 1.0 / (double)(i + 1);
    y[i] = (double)(1000 - i) / (double)1000;
  }
  alpha = 0.315;
  iters = 100000;
  tnotim = 0.0;
  while (tnotim <= 0.0) {
    t1 = SuperLU_timer_();
    for (j = 0; j < iters; ++j) {
      for (i = 0; i < 1000; ++i)
        y[i] += alpha * x[i];
      alpha = -alpha;
    }
    t2 = SuperLU_timer_();
    tnotim = t2 - t1;
    if (tnotim > 0.) {
      float ops = 2.0 * iters * 1000 * 1e-9;
      printf("Time for %d DAXPYs = %10.3g seconds\n", iters, tnotim);
      printf("DAXPY performance rate = %10.3g Gflops\n", ops / tnotim);
    } else {
      if (iters > 100000000) {
        printf("*** Error: Time for operations was zero.\n"
               "\tThe timer may not be working correctly.\n");
      }
      iters *= 10;
    }
  }
  printf("y[0]=%g\n", y[0]);
  t1 = SuperLU_timer_();
  for (j = 0; j < 100000; ++j) {
    for (i = 0; i < 1000; ++i)
      y[i] += alpha * x[i];
    alpha = -alpha;
  }
  t2 = SuperLU_timer_();
  tnotim = t2 - t1;
  t1 = SuperLU_timer_();
  for (j = 0; j < 100000; ++j) {
    for (i = 0; i < 1000; ++i)
      y[i] += alpha * x[i];
    alpha = -alpha;
    t2 = SuperLU_timer_();
  }
  printf("Including DSECND, time        = %10.3g seconds\n", t2 - t1);
  avg = ((t2 - t1) - tnotim) * 1000. / (double)100000;
  printf("Average time for DSECND       = %10.3g milliseconds\n", avg);
  if (tnotim > 0.)
    printf("Equivalent floating point ops = %10.3g ops\n", 1000. * avg / tnotim);
  mysub(1000, x, y);
  return 0;
}
```