code: def test_vnni_dense():
      _test_dense(
          "uint8",
          SCH_RULES_FOR_VNNI,
          POSTPROCS_FOR_VNNI,
          CASCADELAKE_VNNI_TARGET,
      )
  
imports: import tempfile
  import numpy
  import pytest
  import tvm
  import tvm.testing
  import tvm.topi.testing
  from tvm import meta_schedule
  from tvm import relay
  from tvm.meta_schedule.testing import relay_workload
  from tvm.meta_schedule.testing.tlcbench import load_quantized_bert_base
  from tvm.tir.tensor_intrin.arm_cpu import DP4A_INTRIN
  from tvm.tir.tensor_intrin.rocm import AMDGPU_SDOT4_INTRIN
  from tvm.tir.tensor_intrin.x86 import VNNI_DOT_16x4_INTRIN
  from tvm.tir.tensor_intrin.x86 import AVX512_DOT_16x4_INTRIN
label_desc: Use image node_id 7 for calling a global function with example usage: test_vnni_dense() without return types