code: def threefry_generate(target, dev, gen, size):
      gen_placeholder = tvm.te.placeholder(
          gen.shape, name="gen", dtype="uint64"
      )
      (
          left_placeholder,
          right_placeholder,
      ) = tvm.topi.random.threefry_generate(gen_placeholder, size)
      s = tvm.topi.generic.schedule_extern(
          [left_placeholder, right_placeholder]
      )
      f = tvm.build(
          s, [gen_placeholder, left_placeholder, right_placeholder]
      )
      out_gen = tvm.nd.array(np.zeros(gen.shape, dtype="uint64"))
      rands = tvm.nd.array(np.zeros(size, dtype="uint64"))
      f(tvm.nd.array(gen), out_gen, rands)
      return out_gen.numpy(), rands.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 2 for calling a global function with example usage: threefry_generate(target, dev, gen, size) and returns: out_gen,  rands