Function apply_on_physical_tensor

imperative/src/impl/ops/misc.cpp:17–33

}

SmallVector<TensorPtr> apply_on_physical_tensor(
        const OpDef& def, const SmallVector<TensorPtr>& inputs,
        SmallVector<LogicalTensorDesc>& output_descs, const bool& validated) {
    auto&& op = def.cast_final_safe<CheckNonFinite>();
    auto comp_node = inputs[0]->comp_node();
    auto dest = Tensor::make(TensorLayout({1}, dtype::Int32()), comp_node);
    SmallVector<TensorPtr> outputs;
    outputs.reserve(inputs.size() + 1);
    for (auto&& input : inputs) {
        outputs.push_back(Tensor::make(input->layout(), comp_node));
        outputs.back()->dev_tensor().copy_from_fixlayout(input->dev_tensor());
    }
    DnnOprCaller<megdnn::CheckNonFinite> dnn_opr(comp_node, {op.scale});
    dnn_opr.exec_with_ws(outputs, dest);
    outputs.push_back(dest);
    return outputs;
}

std::tuple<SmallVector<LogicalTensorDesc>, bool> infer_output_attrs_fallible(
        const OpDef& def, const SmallVector<LogicalTensorDesc>& inputs) {