Function identity_rule_helper

imperative/src/impl/transformations/format.cpp:514–523

}

ValueRefList identity_rule_helper(
        const OpDef& op, const Span<ValueRef>& inputs, const FormatTransformation& t) {
    // mgb_assert(inputs.size() == 1);
    if (auto& src = inputs[0].as_ref(t.value_type())) {
        return t.wrap_outputs(
                imperative::apply(op, t.unwrap_inputs(inputs)), src->format());
    } else {
        return t.wrap_outputs(imperative::apply(op, t.unwrap_inputs(inputs)));
    }
}

ValueRefList batchnorm_rule(
        const BatchNorm& op, Span<ValueRef>& inputs, const bool& auto_convert,