7877691fdca200bfd318614da06adfe2b9196b29,src/graph_transpiler/webdnn/frontend/chainer/functions/math.py,,_convert_sum,#Any#Any#,260

Before Change

@ChainerConverter.register_handler("Sum")
def _convert_sum(converter: ChainerConverter, c_op: "chainer.functions.Sum"):
    // TODO
    raise NotImplementedError("[ChainerConverter] Sum is not supported")


// noinspection PyUnusedLocal
@ChainerConverter.register_handler("Arccos")

After Change

def _convert_sum(converter: ChainerConverter, c_op: "chainer.functions.Sum"):
    x = converter.get_variable(c_op.inputs[0])
    for axis in list(x.order.axes) if c_op.axis is None else [x.order.axes[i] for i in c_op.axis]:
        x, = Sum(None, axis=axis)(x)

        if not c_op.keepdims and x.ndim > 1:
            x = x.squeeze(axis)

Instances