Function AllocatorAttributesToString

tensorflow/core/framework/function.cc:1587–1601

}

string AllocatorAttributesToString(
    const std::vector<AllocatorAttributes>& attrs) {
  string result("[");
  // AllocatorAttribute::DebugString produces around 85 bytes now.
  result.reserve(100 * attrs.size());
  for (const AllocatorAttributes& attr : attrs) {
    result.append(attr.DebugString());
    result.append(", ");
  }
  if (!attrs.empty()) {
    result.resize(result.size() - 2);
  }
  result.append("]");
  return result;
}

const char* IsSet(void* ptr) { return ptr == nullptr ? "unset" : "set"; }