code: def test_dense_tensorcore():
      """Test cases"""
      for dtype in ["float16", "int8"]:
          verify_dense(8, 16, 32, "float16", use_bias=True)
          verify_dense(16, 32, 16, dtype, use_bias=True)
          verify_dense(256, 1024, 1024, dtype, use_bias=True)
          verify_dense(1000, 1024, 1024, dtype, use_bias=False)
          verify_dense(256, 2048, 1000, dtype, use_bias=False)
      # TODO: need fix int4 use_bias=True, wyc-ruiker
      verify_dense(16, 32, 16, "int4", use_bias=False)
      verify_dense(256, 1024, 1024, "int4", use_bias=False)
      verify_dense(1000, 1024, 1024, "int4", use_bias=False)
      verify_dense(256, 2048, 1000, "int4", use_bias=False)
  
file_path: tvm/tests/python/topi/test_topi_dense_tensorcore.py
imports: import numpy
  import tvm
  from tvm import topi
  import tvm.topi.testing
  from tvm.topi.utils import get_const_tuple
  from tvm import te
  from tvm.contrib.pickle_memoize import memoize
  import tvm.testing
label_desc: Use image node_id 4 for calling a global function with example usage: test_dense_tensorcore() without return types