user: Demonstrate the C code that generates the assembly output below:

```asm
<zero_dcub>:
  endbr64
  push   %r15
  movslq %edi,%r15
  push   %r14
  mov    %edx,%r14d
  push   %r13
  lea    0x0(,%r14,8),%edi
  mov    %r15d,%r13d
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  imul   %ebp,%r13d
  sub    $0x58,%rsp
  call   <malloc@plt>
  mov    %r14d,%edi
  imul   %r15d,%edi
  mov    %rax,%r12
  shl    $0x3,%edi
  call   <malloc@plt>
  mov    %r13d,%edi
  mov    $0x8,%esi
  mov    %rax,(%r12)
  imul   %r14d,%edi
  call   <calloc@plt>
  mov    (%r12),%rcx
  mov    %rax,(%rcx)
  test   %r14d,%r14d
  jle    L69
  mov    %r15,%rbx
  pxor   %xmm5,%xmm5
  movd   %ebp,%xmm7
  movslq %ebp,%r11
  movdqa %xmm5,%xmm6
  pshufd $0x0,%xmm7,%xmm8
  mov    %r12,%rdi
  xor    %r10d,%r10d
  lea    0x0(,%r15,8),%rax
  shl    $0x3,%r11
  xor    %r8d,%r8d
  movdqa D19(%rip),%xmm2
  mov    %rax,(%rsp)
  lea    (%r12,%r14,8),%rax
  movdqa %xmm8,%xmm9
  movdqa D3(%rip),%xmm10
  mov    %rax,0x8(%rsp)
  mov    %r15d,%eax
  pcmpgtd %xmm2,%xmm6
  shl    $0x3,%rax
  psrlq  $0x20,%xmm9
  mov    %rax,0x10(%rsp)
  mov    %r15d,%eax
  and    $0xfffffffc,%r15d
  movslq %r15d,%rdx
  shr    $0x2,%eax
  lea    0x0(,%rdx,8),%rsi
  sub    $0x1,%eax
  mov    %rsi,0x28(%rsp)
  lea    0x1(%r15),%esi
  add    $0x1,%rax
  movslq %esi,%rdx
  mov    %esi,0x38(%rsp)
  shl    $0x5,%rax
  lea    0x0(,%rdx,8),%rsi
  mov    %rax,0x20(%rsp)
  mov    %rsi,0x30(%rsp)
  lea    0x2(%r15),%esi
  movslq %esi,%rdx
  mov    %esi,0x3c(%rsp)
  lea    0x0(,%rdx,8),%rsi
  lea    -0x1(%rbx),%edx
  mov    %edx,0x1c(%rsp)
  lea    0x8(,%rdx,8),%rdx
  mov    %rdx,0x48(%rsp)
  mov    %rsi,0x40(%rsp)
  xor    %esi,%esi
  nopl   0x0(%rax,%rax,1)
L98:
  lea    (%rcx,%r8,1),%rax
  mov    %rax,(%rdi)
  test   %ebx,%ebx
  jle    L48
  mov    0x10(%rsp),%r14
  mov    (%r12),%rdx
  lea    (%r8,%r14,1),%r9
  add    %rcx,%r9
  lea    0x8(%rdx),%rcx
  cmp    %r9,%rdx
  setae  %r9b
  cmp    %rcx,%rax
  setae  %cl
  or     %r9b,%cl
  je     L40
  cmpl   $0x5,0x1c(%rsp)
  jbe    L40
  movq   (%rdx),%xmm4
  mov    0x20(%rsp),%r14
  movd   %esi,%xmm7
  mov    %rax,%rcx
  movdqa D5(%rip),%xmm3
  pshufd $0x0,%xmm7,%xmm7
  punpcklqdq %xmm4,%xmm4
  lea    (%r14,%rax,1),%r9
  nopl   0x0(%rax)
L77:
  movdqa %xmm3,%xmm1
  movdqa %xmm5,%xmm11
  movdqa %xmm6,%xmm12
  add    $0x20,%rcx
  paddd  %xmm7,%xmm1
  paddd  %xmm10,%xmm3
  movdqa %xmm1,%xmm0
  psrlq  $0x20,%xmm1
  pmuludq %xmm8,%xmm0
  pmuludq %xmm9,%xmm1
  pshufd $0x8,%xmm0,%xmm0
  pshufd $0x8,%xmm1,%xmm1
  punpckldq %xmm1,%xmm0
  movdqa %xmm0,%xmm1
  punpckldq %xmm0,%xmm1
  punpckhdq %xmm0,%xmm0
  pcmpgtd %xmm1,%xmm11
  pmuludq %xmm1,%xmm12
  pmuludq %xmm2,%xmm1
  pmuludq %xmm2,%xmm11
  paddq  %xmm12,%xmm11
  psllq  $0x20,%xmm11
  paddq  %xmm11,%xmm1
  movdqa %xmm6,%xmm11
  paddq  %xmm4,%xmm1
  pmuludq %xmm0,%xmm11
  movups %xmm1,-0x20(%rcx)
  movdqa %xmm5,%xmm1
  pcmpgtd %xmm0,%xmm1
  pmuludq %xmm2,%xmm0
  pmuludq %xmm2,%xmm1
  paddq  %xmm11,%xmm1
  psllq  $0x20,%xmm1
  paddq  %xmm1,%xmm0
  paddq  %xmm4,%xmm0
  movups %xmm0,-0x10(%rcx)
  cmp    %r9,%rcx
  jne    L77
  cmp    %ebx,%r15d
  je     L48
  lea    (%rsi,%r15,1),%ecx
  mov    (%rdx),%r9
  mov    0x28(%rsp),%r14
  imul   %ebp,%ecx
  movslq %ecx,%rcx
  lea    (%r9,%rcx,8),%rcx
  mov    %rcx,(%rax,%r14,1)
  mov    0x38(%rsp),%ecx
  cmp    %ecx,%ebx
  jle    L48
  add    %esi,%ecx
  mov    (%rdx),%r9
  mov    0x30(%rsp),%r14
  imul   %ebp,%ecx
  movslq %ecx,%rcx
  lea    (%r9,%rcx,8),%rcx
  mov    %rcx,(%rax,%r14,1)
  mov    0x3c(%rsp),%ecx
  cmp    %ecx,%ebx
  jle    L48
  add    %esi,%ecx
  mov    (%rdx),%rdx
  imul   %ebp,%ecx
  movslq %ecx,%rcx
  lea    (%rdx,%rcx,8),%rdx
  mov    0x40(%rsp),%rcx
  mov    %rdx,(%rax,%rcx,1)
L48:
  add    (%rsp),%r8
  add    $0x8,%rdi
  add    %ebx,%esi
  add    %r13d,%r10d
  cmp    0x8(%rsp),%rdi
  je     L69
  mov    (%r12),%rcx
  jmp    L98
  nopl   0x0(%rax,%rax,1)
L40:
  mov    0x48(%rsp),%r14
  movslq %r10d,%rcx
  shl    $0x3,%rcx
  add    %rax,%r14
  nop
L62:
  mov    (%rdx),%r9
  add    $0x8,%rax
  add    %rcx,%r9
  add    %r11,%rcx
  mov    %r9,-0x8(%rax)
  cmp    %r14,%rax
  jne    L62
  jmp    L48
  nopl   0x0(%rax,%rax,1)
L69:
  add    $0x58,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: label: D19
data_type: byte[16]
name: retrieve_data
arguments: label: D3
data_type: byte[16]
name: retrieve_data
arguments: label: D5
data_type: byte[16]

tool: {"D19": [0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00,0x08,0x00,0x00,0x00]}

tool: {"D3": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

tool: {"D5": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

assistant: ```c
double ***zero_dcub(int nx, int ny, int nz) {
  double ***p = (double ***)malloc(sizeof(double **) * nz);
  p[0] = (double **)malloc(sizeof(double *) * nz * nx);
  p[0][0] = (double *)calloc(nx * ny * nz, sizeof(double));
  for (int i = 0; i < nz; ++i) {
    p[i] = p[0] + nx * i;
    for (int j = 0; j < nx; ++j)
      p[i][j] = p[0][0] + ny * (nx * i + j);
  }
  return p;
}
```