




import os

import numpy
import onnx



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase   ):
  lowercase    :Dict      	=						a.name
  lowercase    :Union[str, Any]      	=						b.name

  lowercase    :str      	=						""
  lowercase    :List[Any]      	=						""

  lowercase    :Any      	=						a == b

  lowercase    :str      	=						name_a
  lowercase    :int      	=						name_b

  return res



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ):
  for i, input_name in enumerate(node_proto.input   ):
    if input_name == name:
      node_proto.input.insert(lowerCAmelCase__,			lowerCAmelCase__   )
      node_proto.input.pop(i + 1   )

  if node_proto.op_type == "If":
    _graph_replace_input_with(node_proto.attribute[0].g,			lowerCAmelCase__,			lowerCAmelCase__   )
    _graph_replace_input_with(node_proto.attribute[1].g,			lowerCAmelCase__,			lowerCAmelCase__   )
  if node_proto.op_type == "Loop":
    _graph_replace_input_with(node_proto.attribute[0].g,			lowerCAmelCase__,			lowerCAmelCase__   )



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ):
  for n in graph_proto.node:
    _node_replace_input_with(lowerCAmelCase__,			lowerCAmelCase__,			lowerCAmelCase__   )



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase,			lowerCamelCase   ):
  lowercase    :Any      	=						list(model.graph.initializer   )
  lowercase    :Any      	=						list(model_without_ext.graph.initializer   )
  for i, ref_i in ind_to_replace:
    assert inits_with_data[i].name == inits[i].name
    assert inits_with_data[ref_i].name == inits[ref_i].name
    assert i > ref_i

    lowercase    :Optional[int]      	=						inits[i].name
    lowercase    :str      	=						inits[ref_i].name

    model_without_ext.graph.initializer.remove(inits[i]   )

    # for n in model.graph.node:
    _graph_replace_input_with(model_without_ext.graph,			lowerCAmelCase__,			lowerCAmelCase__   )







def       UpperCAmelCase__  (     lowerCamelCase   ):
  lowercase    :List[str]      	=						os.path.dirname(lowerCAmelCase__   )
  lowercase    :int      	=						os.path.basename(lowerCAmelCase__   )

  lowercase    :int      	=						onnx.load(os.path.join(lowerCAmelCase__,			lowerCAmelCase__   )   )

  lowercase    :Optional[Any]      	=						list(model.graph.initializer   )

  lowercase    :Optional[int]      	=						set()
  lowercase    :Dict      	=						{}
  lowercase    :str      	=						[]

  lowercase    :Dict      	=						0

  for i in range(len(lowerCAmelCase__   )   ):
    if i in dup_set:
      continue

    for j in range(i + 1,			len(lowerCAmelCase__   )   ):
      if j in dup_set:
        continue
      if _is_equal_tensor_proto(inits[i],			inits[j]   ):
        dup_set.add(lowerCAmelCase__   )
        dup_set.add(lowerCAmelCase__   )

        lowercase    :Optional[Any]      	=						inits[j].data_type
        lowercase    :Any      	=						numpy.prod(inits[j].dims   )
        if dtype == 1:
          mem_size *= 4
        elif dtype == 6:
          mem_size *= 4
        elif dtype == 7 or dtype == 11:
          mem_size *= 8
        else:
          print("unexpected data type: ",			lowerCAmelCase__   )
        total_reduced_size += mem_size

        lowercase    :Union[str, Any]      	=						inits[i].name
        lowercase    :int      	=						inits[j].name

        if name_i in dup_map:
          dup_map[name_i].append(lowerCAmelCase__   )
        else:
          lowercase    :List[Any]      	=						[name_j]
        ind_to_replace.append((j, i)   )

  print("total reduced size: ",			total_reduced_size / 1024 / 1024 / 1024,			"GB"   )

  lowercase    :Optional[Any]      	=						sorted(lowerCAmelCase__   )
  _remove_dup_initializers_from_model(lowerCAmelCase__,			lowerCAmelCase__,			lowerCAmelCase__   )

  lowercase    :List[Any]      	=						"optimized_" + model_file_name
  lowercase    :int      	=						os.path.join(lowerCAmelCase__,			lowerCAmelCase__   )
  onnx.save(lowerCAmelCase__,			lowerCAmelCase__   )

  return new_model









def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase   ):
  return int((input_a, input_a).count(0   ) != 0   )



def       UpperCAmelCase__  (     ):
  assert nand_gate(0,			0   ) == 1
  assert nand_gate(0,			1   ) == 1
  assert nand_gate(1,			0   ) == 1
  assert nand_gate(1,			1   ) == 0


if __name__ == "__main__":
     print(nand_gate(0, 0))
     print(nand_gate(0, 1))
     print(nand_gate(1, 0))
     print(nand_gate(1, 1))



