code: def threefry_split(target, dev, gen):
      gen_placeholder = tvm.te.placeholder(
          gen.shape, name="gen", dtype="uint64"
      )
      (
          left_placeholder,
          right_placeholder,
      ) = tvm.topi.random.threefry_split(gen_placeholder)
      s = tvm.topi.generic.schedule_extern(
          [left_placeholder, right_placeholder]
      )
      f = tvm.build(
          s, [gen_placeholder, left_placeholder, right_placeholder]
      )
      left = tvm.nd.array(np.zeros(gen.shape, dtype="uint64"))
      right = tvm.nd.array(np.zeros(gen.shape, dtype="uint64"))
      f(tvm.nd.array(gen), left, right)
      return left.numpy(), right.numpy()
  
file_path: tvm/tests/python/topi/test_topi_prng.py
imports: import tvm
  import tvm.relay
  import tvm.testing
  import tvm.topi
  import numpy
  import scipy.stats
label_desc: Use image node_id 1 for calling a global function with example usage: threefry_split(target, dev, gen) and returns: left,  right