code: def _get_rank_same_size(W):
      return int(len(W) * 1)
  
file_path: CNTK/bindings/python/cntk/contrib/netopt/test/factorization_test.py
imports: import numpy
  import pytest
  import cntk
  import cntk.contrib.netopt.factorization
label_desc: Use image node_id 2 for calling a global function with example usage: _get_rank_same_size(W) and returns: int