return all_ops;
}

KernelSpecs::Signature QuantizeContext::GetSignature(
    quantfork::QuantizeRegionOp op) {
  KernelSpecs::Signature signature;
  signature.reserve(op.getInputSpecs().size() + op.getOutputSpecs().size());
  for (int i = 0; i < op.getNumOperands(); ++i) {
    DeviceTarget::AppendToSignature(GetOperandParams(op, i), &signature);
  }
  for (int i = 0; i < op.getNumResults(); ++i) {