// `INSTANTIATE_TEST_SUITE_P` is called once for every `TEST_P`. However, we
// only want to analyze the user provided schemes and those that are registered
// only once. Hence, this function keeping another static pointer to a vector
// which contains only the schemes under test.
//
// Without this additional step, when there are schemes available but the user
// only requests schemes that don't exist, first instantiation of the test would

}

// This test verifies the following:
// 1. Start the GRPC server for worker 1 using single host server def A with
//    only worker 1.
// 2. Create a context B using A.
// 3. Create the variable in B.
// 4. Create another single host server def C with only worker 0.
// 5. Start the GRPC server for worker 0 using C.
// 6. Create a context D using the full cluster server def E.
// 7. Read the variable in D.

   *             |   |  |  |   |
   *             |   v  |  v   |
   *             |      |      |
   *             +------+------+
   *                    |
   *                    v
   *
   *  Only the second output from split is used as function output
   */
  // Define
  TF_Operation* feed = Placeholder(func_graph_, s_);
  TF_Operation* split = Split3(feed, func_graph_, s_);