code: def schedule_dense_int8(cfg, outs):
      """Dense schedule for int8 on CUDA"""
      outs = [outs] if isinstance(outs, te.tensor.Tensor) else outs
      s = te.create_schedule([x.op for x in outs])
  
      def _callback(op):
          if "dense_int8" in op.tag:
              _schedule_dense_int8(cfg, s, op.output(0))
  
      traverse_inline(s, outs[0].op, _callback)
      return s
  
file_path: tvm/python/tvm/topi/cuda/dense.py
imports: import logging
  import tvm
  from tvm import te, autotvm
  from tvm.contrib import cublas
  from .tensor_intrin import dp4a
  from ..None import tag
  from ..None import generic
  from ..utils import traverse_inline, get_const_tuple
label_desc: Use image node_id 7 for calling a global function with example usage: schedule_dense_int8(cfg, outs) and returns: s