user: 下面的汇编指令对应的C源代码是什么：

```asm
<f3tensor>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,0x20(%rsp)
  mov    %rdx,%r13
  mov    %rcx,%r14
  mov    %r8,0x28(%rsp)
  mov    %rsi,%rax
  sub    %rdi,%rax
  lea    0x1(%rax),%r15
  mov    %rcx,%rdx
  sub    %r13,%rdx
  lea    0x1(%rdx),%rbx
  mov    %rbx,0x10(%rsp)
  sub    %r8,%r9
  lea    0x1(%r9),%rbx
  lea    0x10(,%rax,8),%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L17
L96:
  mov    $0x1,%eax
  sub    0x8(%rsp),%rax
  lea    0x0(%rbp,%rax,8),%rax
  mov    %rax,0x18(%rsp)
  imul   0x10(%rsp),%r15
  lea    0x8(,%r15,8),%rdi
  call   <malloc@plt>
  mov    %rax,0x8(%rbp)
  test   %rax,%rax
  je     L104
L115:
  lea    0x0(,%r13,8),%r12
  mov    $0x8,%eax
  sub    %r12,%rax
  add    %rax,0x8(%rbp)
  imul   %rbx,%r15
  lea    0x4(,%r15,4),%rdi
  call   <malloc@plt>
  mov    0x8(%rbp),%rdx
  mov    %rax,(%rdx,%r13,8)
  mov    0x8(%rbp),%rax
  cmpq   $0x0,(%rax,%r13,8)
  je     L65
L10:
  mov    %r12,%rax
  add    0x8(%rbp),%rax
  addq   $0x4,(%rax)
  mov    %r12,%rdx
  add    0x8(%rbp),%rdx
  mov    0x28(%rsp),%rax
  shl    $0x2,%rax
  sub    %rax,(%rdx)
  lea    0x1(%r13),%r9
  cmp    %r9,%r14
  jl     L101
  lea    0x0(,%rbx,4),%r8
  lea    0x1(%r14),%rdi
  mov    %r12,%rdx
  mov    %r9,%rax
L5:
  mov    0x8(%rbp),%rcx
  mov    %r8,%rsi
  add    (%rcx,%rdx,1),%rsi
  mov    %rsi,(%rcx,%rax,8)
  add    $0x1,%rax
  add    $0x8,%rdx
  cmp    %rdi,%rax
  jne    L5
L101:
  mov    0x20(%rsp),%rdi
  mov    0x8(%rsp),%rax
  cmp    %rax,%rdi
  jle    L116
  mov    0x10(%rsp),%rax
  lea    0x0(,%rax,8),%r11
  imul   %rbx,%rax
  mov    %rax,%r10
  shl    $0x2,%r10
  shl    $0x2,%rbx
  add    $0x8,%rbp
  mov    0x18(%rsp),%rax
  lea    (%rax,%rdi,8),%r15
  shl    $0x3,%r13
  lea    0x1(%r14),%r8
L26:
  mov    %rbp,%rdi
  mov    0x0(%rbp),%rdx
  lea    (%rdx,%r11,1),%rax
  mov    %rax,0x8(%rbp)
  mov    %r10,%rcx
  add    (%rdx,%r12,1),%rcx
  mov    %rcx,(%rax,%r12,1)
  cmp    %r9,%r14
  jl     L32
  mov    %r13,%rdx
  mov    %r9,%rax
L37:
  mov    0x8(%rdi),%rcx
  mov    %rbx,%rsi
  add    (%rcx,%rdx,1),%rsi
  mov    %rsi,(%rcx,%rax,8)
  add    $0x1,%rax
  add    $0x8,%rdx
  cmp    %r8,%rax
  jne    L37
L32:
  add    $0x8,%rbp
  cmp    %r15,%rbp
  jne    L26
L116:
  mov    0x18(%rsp),%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L17:
  lea    D3(%rip),%rdi
  call   <NRerror@plt>
  jmp    L96
L104:
  lea    D26(%rip),%rdi
  call   <NRerror@plt>
  jmp    L115
L65:
  lea    D4(%rip),%rdi
  call   <NRerror@plt>
  jmp    L10
```

tool_calls: name: read_data
arguments: tag: D3
datatype: string
name: read_data
arguments: tag: D26
datatype: string
name: read_data
arguments: tag: D4
datatype: string

tool: D3: allocation failure 1 in f3tensor()

tool: D26: allocation failure 2 in f3tensor()

tool: D4: allocation failure 3 in f3tensor()

assistant: ```c
float ***f3tensor(long nrl, long nrh, long ncl, long nch, long ndl, long ndh) {
  long i, j, nrow = nrh - nrl + 1, ncol = nch - ncl + 1, ndep = ndh - ndl + 1;
  float ***t;
  t = (float ***)malloc((size_t)((nrow + 1) * sizeof(float **)));
  if (!t)
    NRerror("allocation failure 1 in f3tensor()");
  t += 1;
  t -= nrl;
  t[nrl] = (float **)malloc((size_t)((nrow * ncol + 1) * sizeof(float *)));
  if (!t[nrl])
    NRerror("allocation failure 2 in f3tensor()");
  t[nrl] += 1;
  t[nrl] -= ncl;
  t[nrl][ncl] = (float *)malloc((size_t)((nrow * ncol * ndep + 1) * sizeof(float)));
  if (!t[nrl][ncl])
    NRerror("allocation failure 3 in f3tensor()");
  t[nrl][ncl] += 1;
  t[nrl][ncl] -= ndl;
  for (j = ncl + 1; j <= nch; j++)
    t[nrl][j] = t[nrl][j - 1] + ndep;
  for (i = nrl + 1; i <= nrh; i++) {
    t[i] = t[i - 1] + ncol;
    t[i][ncl] = t[i - 1][ncl] + ncol * ndep;
    for (j = ncl + 1; j <= nch; j++)
      t[i][j] = t[i][j - 1] + ndep;
  }
  return t;
}
```