return ops::MatMul(ctx, inputs[0], inputs[1], &outputs[0],
                     /*transpose_a=*/false,
                     /*transpose_b=*/false, "MatMul");
}

Status MulModel(AbstractContext* ctx,
                absl::Span<AbstractTensorHandle* const> inputs,
                absl::Span<AbstractTensorHandle*> outputs) {
  return ops::Mul(ctx, inputs[0], inputs[1], &outputs[0], "Mul");
}

  }

  status_ = registry_.Register("Mul", MulRegisterer);
  ASSERT_EQ(errors::OK, status_.code()) << status_.message();

  ASSERT_NO_FATAL_FAILURE(CompareNumericalAndAutodiffGradients(
      MulModel, BuildGradModel(MulModel, registry_),
      immediate_execution_ctx_.get(), {x.get(), y.get()}, UseFunction()));
}

TEST_P(CppGradients, TestLog1pGrad) {
  AbstractTensorHandlePtr x;
  {