TF_VALIDATE_STRUCT_SIZE(SP_AllocatorStats, stats,
                          SP_ALLOCATORSTATS_STRUCT_SIZE);
  // All other fields could theoretically be zero/null.
  return absl::OkStatus();
}

absl::Status ValidateSPDeviceMemoryBase(const SP_DeviceMemoryBase& mem) {
  TF_VALIDATE_STRUCT_SIZE(SP_DeviceMemoryBase, mem,
                          SP_DEVICE_MEMORY_BASE_STRUCT_SIZE);
  // All other fields could theoretically be zero/null.