message: Add "AddV2" to tensorflow v1 flops calculation
diff: @@ -28,9 +28,9 @@ IMPLEMENTED_OPS = set([
  "Reciprocal", "Square", "Rsqrt", "Log", "Neg", "AssignSub", "AssignAdd",
  "L2Loss", "Softmax",
  # Binary ops
  - "Add", "Sub", "Mul", "RealDiv", "Maximum", "Minimum", "Pow", "RsqrtGrad",
  - "GreaterEqual", "Greater", "LessEqual", "Less", "Equal", "NotEqual",
  - "SquaredDifference",
  + "Add", "AddV2", "Sub", "Mul", "RealDiv", "Maximum", "Minimum", "Pow",
  + "RsqrtGrad", "GreaterEqual", "Greater", "LessEqual", "Less", "Equal",
  + "NotEqual", "SquaredDifference",
  # Reduction ops
  "Mean", "Sum", "ArgMax", "ArgMin", "BiasAddGrad",
  # Convolution and pooling
  @@ -145,11 +145,11 @@ def _binary_per_element_op_flops(graph, node, ops_per_element=1):
  @ops.RegisterStatistics("Add", "flops")
  +@ops.RegisterStatistics("AddV2", "flops")
  def _add_flops(graph, node):
  """Compute flops for Add operation."""
  return _binary_per_element_op_flops(graph, node)
  -
  @ops.RegisterStatistics("Sub", "flops")
  def _sub_flops(graph, node):
  """Compute flops for Sub operation."""
  