tensorflow/core/ops/compat/ops_history_v1/RequantizePerChannel.pbtxt

op {
  name: "RequantizePerChannel"
  input_arg {
    name: "input"
    type_attr: "T"
  }
  input_arg {
    name: "input_min"
    type: DT_FLOAT
  }
  input_arg {
    name: "input_max"
    type: DT_FLOAT
  }
  input_arg {
    name: "requested_output_min"
    type: DT_FLOAT
  }
  input_arg {
    name: "requested_output_max"
    type: DT_FLOAT
  }
  output_arg {
    name: "output"
    type_attr: "out_type"
  }
  output_arg {
    name: "output_min"
    type: DT_FLOAT
  }
  output_arg {
    name: "output_max"
    type: DT_FLOAT
  }
  attr {
    name: "T"
    type: "type"
    default_value {
      type: DT_QINT32
    }
    allowed_values {
      list {
        type: DT_QINT8
        type: DT_QUINT8
        type: DT_QINT32
        type: DT_QINT16
        type: DT_QUINT16
      }
    }
  }
  attr {
    name: "out_type"
    type: "type"
    default_value {
      type: DT_QUINT8
    }
    allowed_values {
      list {
        type: DT_QINT8
        type: DT_QUINT8
        type: DT_QINT32
        type: DT_QINT16
        type: DT_QUINT16
      }
    }
  }
}