user: Please show me the C implementation that matches the assembly code listed below:

```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    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x3028(%rsp)
  xor    %eax,%eax
  lea    0x2020(%rsp),%r14
  lea    0x20(%rsp),%r13
  lea    0x1020(%rsp),%rbx
  call   <omp_get_default_device@plt>
  mov    $0x8,%edi
  mov    %eax,%ebp
  call   <__tgt_register_requires@plt>
  xor    %eax,%eax
  call   <omp_get_initial_device@plt>
  lea    D77(%rip),%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %r14,%rdx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <init@plt>
  mov    %ebp,%esi
  mov    $0x1000,%edi
  call   <omp_target_alloc@plt>
  mov    %ebp,%esi
  mov    $0x1000,%edi
  mov    %rax,%r15
  mov    %rax,(%rsp)
  call   <omp_target_alloc@plt>
  mov    %ebp,%esi
  mov    $0x1000,%edi
  mov    %rax,%r12
  call   <omp_target_alloc@plt>
  test   %r15,%r15
  setne  %dl
  test   %r12,%r12
  mov    %rax,0x8(%rsp)
  mov    %rax,%rcx
  setne  %al
  test   %al,%dl
  je     L170
  lea    D327(%rip),%rsi
  test   %rcx,%rcx
  je     L170
L21:
  lea    D378(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  xor    %eax,%eax
  call   <omp_get_initial_device@plt>
  sub    $0x8,%rsp
  mov    %ebp,%r9d
  xor    %r8d,%r8d
  push   %rax
  xor    %ecx,%ecx
  mov    $0x1000,%edx
  mov    %rbx,%rsi
  mov    %r12,%rdi
  call   <omp_target_memcpy@plt>
  xor    %eax,%eax
  call   <omp_get_initial_device@plt>
  mov    0x18(%rsp),%r15
  xor    %ecx,%ecx
  mov    %r14,%rsi
  mov    $0x1000,%edx
  mov    %ebp,%r9d
  xor    %r8d,%r8d
  mov    %eax,(%rsp)
  mov    %r15,%rdi
  call   <omp_target_memcpy@plt>
  mov    0x10(%rsp),%rdi
  lea    0x4(%r12),%rdx
  pop    %rcx
  pop    %rsi
  mov    %rdi,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L7
  lea    0x4(%r15),%rdx
  mov    %rdi,%rax
  sub    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L7
  mov    %r15,%rcx
  sub    %r12,%rdi
  mov    %r12,%rax
  movdqa D186(%rip),%xmm5
  lea    0x1000(%r12),%rsi
  sub    %r12,%rcx
  mov    %rdi,%rdx
  cs nopw 0x0(%rax,%rax,1)
L14:
  movdqu (%rcx,%rax,1),%xmm0
  movdqu (%rax),%xmm7
  paddd  %xmm7,%xmm0
  paddd  %xmm5,%xmm0
  movups %xmm0,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rsi,%rax
  jne    L14
L167:
  xor    %eax,%eax
  movaps %xmm5,0x10(%rsp)
  mov    %r13,%r15
  call   <omp_get_initial_device@plt>
  sub    $0x8,%rsp
  mov    $0x1000,%edx
  xor    %ecx,%ecx
  push   %rbp
  mov    0x10(%rsp),%rsi
  mov    %eax,%r9d
  xor    %r8d,%r8d
  mov    %r13,%rdi
  call   <omp_target_memcpy@plt>
  pop    %rax
  pop    %rdx
  pxor   %xmm2,%xmm2
  movdqa D199(%rip),%xmm1
  movdqa 0x10(%rsp),%xmm5
  mov    %r13,%rax
  movdqa %xmm2,%xmm6
  movdqa D220(%rip),%xmm3
  movdqa D247(%rip),%xmm4
  nopw   0x0(%rax,%rax,1)
L16:
  movdqa %xmm1,%xmm0
  add    $0x10,%rax
  paddd  %xmm3,%xmm1
  paddd  %xmm4,%xmm0
  pcmpeqd -0x10(%rax),%xmm0
  pcmpeqd %xmm6,%xmm0
  psubd  %xmm0,%xmm2
  cmp    %rbx,%rax
  jne    L16
  movdqa %xmm2,%xmm0
  movaps %xmm5,0x10(%rsp)
  psrldq $0x8,%xmm0
  paddd  %xmm0,%xmm2
  movdqa %xmm2,%xmm0
  psrldq $0x4,%xmm0
  paddd  %xmm0,%xmm2
  movd   %xmm2,%eax
  test   %eax,%eax
  je     L236
  lea    D238(%rip),%rdi
  call   <puts@plt>
  movdqa 0x10(%rsp),%xmm5
L220:
  mov    %r14,%rdx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  movaps %xmm5,0x10(%rsp)
  call   <init@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <omp_target_is_present@plt>
  movdqa 0x10(%rsp),%xmm5
  test   %rax,%rax
  je     L124
L182:
  mov    %ebp,%esi
  mov    %r14,%rdi
  movaps %xmm5,0x10(%rsp)
  call   <omp_target_is_present@plt>
  movdqa 0x10(%rsp),%xmm5
  test   %rax,%rax
  je     L119
L63:
  mov    %ebp,%esi
  mov    %r13,%rdi
  movaps %xmm5,0x10(%rsp)
  call   <omp_target_is_present@plt>
  lea    D235(%rip),%rsi
  lea    D150(%rip),%rdi
  test   %rax,%rax
  lea    D166(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <omp_target_is_present@plt>
  lea    D235(%rip),%rsi
  lea    D126(%rip),%rdi
  test   %rax,%rax
  lea    D166(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  mov    %ebp,%esi
  mov    %r14,%rdi
  call   <omp_target_is_present@plt>
  lea    D235(%rip),%rsi
  lea    D43(%rip),%rdi
  test   %rax,%rax
  lea    D166(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  movdqa 0x10(%rsp),%xmm5
  xor    %eax,%eax
  nopl   (%rax)
L118:
  movdqa (%rbx,%rax,1),%xmm0
  paddd  (%r14,%rax,1),%xmm0
  paddd  %xmm5,%xmm0
  movaps %xmm0,0x0(%r13,%rax,1)
  add    $0x10,%rax
  cmp    $0x1000,%rax
  jne    L118
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <omp_target_is_present@plt>
  test   %rax,%rax
  jne    L222
L20:
  mov    %ebp,%esi
  mov    %r14,%rdi
  call   <omp_target_is_present@plt>
  movdqa D220(%rip),%xmm3
  movdqa D247(%rip),%xmm4
  test   %rax,%rax
  jne    L80
L48:
  pxor   %xmm2,%xmm2
  movdqa D199(%rip),%xmm1
  movdqa %xmm2,%xmm5
  nopw   0x0(%rax,%rax,1)
L27:
  movdqa %xmm1,%xmm0
  add    $0x10,%r15
  paddd  %xmm3,%xmm1
  paddd  %xmm4,%xmm0
  pcmpeqd -0x10(%r15),%xmm0
  pcmpeqd %xmm5,%xmm0
  psubd  %xmm0,%xmm2
  cmp    %r15,%rbx
  jne    L27
  movdqa %xmm2,%xmm0
  psrldq $0x8,%xmm0
  paddd  %xmm0,%xmm2
  movdqa %xmm2,%xmm0
  psrldq $0x4,%xmm0
  paddd  %xmm0,%xmm2
  movd   %xmm2,%eax
  test   %eax,%eax
  je     L189
  lea    D118(%rip),%rdi
  call   <puts@plt>
L192:
  mov    (%rsp),%rdi
  mov    %ebp,%esi
  call   <omp_target_free@plt>
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <omp_target_free@plt>
  mov    0x8(%rsp),%rdi
  mov    %ebp,%esi
  call   <omp_target_free@plt>
  lea    D422(%rip),%rdi
  call   <puts@plt>
  mov    0x3028(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L65
  add    $0x3038,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L236:
  lea    D429(%rip),%rdi
  call   <puts@plt>
  movdqa 0x10(%rsp),%xmm5
  jmp    L220
L189:
  lea    D131(%rip),%rdi
  call   <puts@plt>
  jmp    L192
L124:
  lea    D315(%rip),%rdi
  call   <puts@plt>
  xor    %ecx,%ecx
  mov    %ebp,%r8d
  mov    $0x1000,%edx
  mov    %r12,%rsi
  mov    %rbx,%rdi
  call   <omp_target_associate_ptr@plt>
  lea    D327(%rip),%rsi
  lea    D317(%rip),%rdi
  test   %eax,%eax
  lea    D334(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  movdqa 0x10(%rsp),%xmm5
  jmp    L182
L80:
  lea    D114(%rip),%rdi
  call   <puts@plt>
  mov    %ebp,%esi
  mov    %r14,%rdi
  call   <omp_target_disassociate_ptr@plt>
  lea    D327(%rip),%rsi
  lea    D307(%rip),%rdi
  test   %eax,%eax
  lea    D334(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  movdqa D247(%rip),%xmm4
  movdqa D220(%rip),%xmm3
  jmp    L48
L222:
  lea    D345(%rip),%rdi
  call   <puts@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <omp_target_disassociate_ptr@plt>
  lea    D327(%rip),%rsi
  lea    D405(%rip),%rdi
  test   %eax,%eax
  lea    D334(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  jmp    L20
L119:
  lea    D240(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rsi
  xor    %ecx,%ecx
  mov    %ebp,%r8d
  mov    $0x1000,%edx
  mov    %r14,%rdi
  call   <omp_target_associate_ptr@plt>
  lea    D327(%rip),%rsi
  lea    D156(%rip),%rdi
  test   %eax,%eax
  lea    D334(%rip),%rax
  cmovne %rax,%rsi
  xor    %eax,%eax
  call   <printf@plt>
  movdqa 0x10(%rsp),%xmm5
  jmp    L63
L170:
  lea    D334(%rip),%rsi
  jmp    L21
L7:
  mov    (%rsp),%rsi
  mov    0x8(%rsp),%rcx
  lea    0x1000(%r12),%rdi
  mov    %r12,%rax
  sub    %r12,%rsi
  sub    %r12,%rcx
  nopl   0x0(%rax)
L126:
  mov    (%rax),%edx
  add    (%rcx,%rax,1),%edx
  add    $0x1,%edx
  mov    %edx,(%rsi,%rax,1)
  add    $0x4,%rax
  cmp    %rax,%rdi
  jne    L126
  movdqa D186(%rip),%xmm5
  jmp    L167
L65:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D77
type: string
name: unpack_data
arguments: data_label: D327
type: string
name: unpack_data
arguments: data_label: D378
type: string
name: unpack_data
arguments: data_label: D186
type: byte[16]
name: unpack_data
arguments: data_label: D199
type: byte[16]
name: unpack_data
arguments: data_label: D220
type: byte[16]
name: unpack_data
arguments: data_label: D247
type: byte[16]
name: unpack_data
arguments: data_label: D238
type: string
name: unpack_data
arguments: data_label: D235
type: string
name: unpack_data
arguments: data_label: D150
type: string
name: unpack_data
arguments: data_label: D166
type: string
name: unpack_data
arguments: data_label: D126
type: string
name: unpack_data
arguments: data_label: D43
type: string
name: unpack_data
arguments: data_label: D118
type: string
name: unpack_data
arguments: data_label: D422
type: string
name: unpack_data
arguments: data_label: D429
type: string
name: unpack_data
arguments: data_label: D131
type: string
name: unpack_data
arguments: data_label: D315
type: string
name: unpack_data
arguments: data_label: D317
type: string
name: unpack_data
arguments: data_label: D334
type: string
name: unpack_data
arguments: data_label: D114
type: string
name: unpack_data
arguments: data_label: D307
type: string
name: unpack_data
arguments: data_label: D345
type: string
name: unpack_data
arguments: data_label: D405
type: string
name: unpack_data
arguments: data_label: D240
type: string
name: unpack_data
arguments: data_label: D156
type: string

tool: D77: Initial device: %d


tool: D327: succeeded

tool: D378: omp_target_alloc %s


tool: {"D186": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

tool: {"D199": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D220": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

tool: {"D247": [0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x02,0x00,0x00,0x00]}

tool: D238: Test omp_target_memcpy: Failed

tool: D235:  not

tool: D150: Inside target data: A is%s present


tool: 

tool: D126: Inside target data: B is%s present


tool: D43: Inside target data: C is%s present


tool: D118: Test omp_target_associate_ptr: Failed

tool: D422: Done!

tool: D429: Test omp_target_memcpy: Succeeded

tool: D131: Test omp_target_associate_ptr: Succeeded

tool: D315: B is not present, associating it...

tool: D317: omp_target_associate_ptr B %s


tool: D334: failed

tool: D114: C is present, disassociating it...

tool: D307: omp_target_disassociate_ptr C %s


tool: D345: B is present, disassociating it...

tool: D405: omp_target_disassociate_ptr B %s


tool: D240: C is not present, associating it...

tool: D156: omp_target_associate_ptr C %s


assistant: ```c
int main(int argc, char *argv[]) {
  const int device = omp_get_default_device();
  __tgt_register_requires(8);
  printf("Initial device: %d\n", omp_get_initial_device());
  int A[1024], B[1024], C[1024];
  init(A, B, C);
  int *pA, *pB, *pC;
  pA = &A[0];
  pB = &B[0];
  pC = &C[0];
  int *d_A = (int *)omp_target_alloc(1024 * sizeof(int), device);
  int *d_B = (int *)omp_target_alloc(1024 * sizeof(int), device);
  int *d_C = (int *)omp_target_alloc(1024 * sizeof(int), device);
  printf("omp_target_alloc %s\n", d_A && d_B && d_C ? "succeeded" : "failed");
  omp_target_memcpy(d_B, pB, 1024 * sizeof(int), 0, 0, device, omp_get_initial_device());
  omp_target_memcpy(d_C, pC, 1024 * sizeof(int), 0, 0, device, omp_get_initial_device());
#pragma omp target is_device_ptr(d_A, d_B, d_C) device(device)
  {
#pragma omp parallel for schedule(static, 1)
    for (int i = 0; i < 1024; i++) {
      d_A[i] = d_B[i] + d_C[i] + 1;
    }
  }
  omp_target_memcpy(pA, d_A, 1024 * sizeof(int), 0, 0, omp_get_initial_device(), device);
  int fail = 0;
  for (int i = 0; i < 1024; ++i) {
    if (A[i] != i + 2)
      fail++;
  }
  if (fail) {
    printf("Test omp_target_memcpy: Failed\n");
  } else {
    printf("Test omp_target_memcpy: Succeeded\n");
  }
  init(A, B, C);
  if (!omp_target_is_present(B, device)) {
    printf("B is not present, associating it...\n");
    int rc = omp_target_associate_ptr(B, d_B, 1024 * sizeof(int), 0, device);
    printf("omp_target_associate_ptr B %s\n", !rc ? "succeeded" : "failed");
  }
  if (!omp_target_is_present(C, device)) {
    printf("C is not present, associating it...\n");
    int rc = omp_target_associate_ptr(C, d_C, 1024 * sizeof(int), 0, device);
    printf("omp_target_associate_ptr C %s\n", !rc ? "succeeded" : "failed");
  }
#pragma omp target data map(from : B, C) device(device)
  {
    printf("Inside target data: A is%s present\n", omp_target_is_present(A, device) ? "" : " not");
    printf("Inside target data: B is%s present\n", omp_target_is_present(B, device) ? "" : " not");
    printf("Inside target data: C is%s present\n", omp_target_is_present(C, device) ? "" : " not");
#pragma omp target map(from : A) device(device)
    {
#pragma omp parallel for schedule(static, 1)
      for (int i = 0; i < 1024; i++)
        A[i] = B[i] + C[i] + 1;
    }
  }
  if (omp_target_is_present(B, device)) {
    printf("B is present, disassociating it...\n");
    int rc = omp_target_disassociate_ptr(B, device);
    printf("omp_target_disassociate_ptr B %s\n", !rc ? "succeeded" : "failed");
  }
  if (omp_target_is_present(C, device)) {
    printf("C is present, disassociating it...\n");
    int rc = omp_target_disassociate_ptr(C, device);
    printf("omp_target_disassociate_ptr C %s\n", !rc ? "succeeded" : "failed");
  }
  fail = 0;
  for (int i = 0; i < 1024; ++i) {
    if (A[i] != i + 2)
      fail++;
  }
  if (fail) {
    printf("Test omp_target_associate_ptr: Failed\n");
  } else {
    printf("Test omp_target_associate_ptr: Succeeded\n");
  }
  omp_target_free(d_A, device);
  omp_target_free(d_B, device);
  omp_target_free(d_C, device);
  printf("Done!\n");
  return 0;
}
```