root@ecs-5697:/usr/local/samples/cplusplus/level1_single_api/4_op_dev/2_verify_op/acl_execute_add/run/out# atc --singleop=test_data/config/add_op.json --soc_version=Ascend310 --output=op_models
ATC start working now, please wait for a moment.
ATC run failed, Please check the detail log, Try 'atc --help' for more information
E19000: Path[/usr/local/Ascend/ascend-toolkit/20.1.rc1/x86_64-linux/opp/op_impl/custom/ai_core/tbe/config/ascend310]'s realpath is empty, errmsg[The file path does not exist.]
E13003: Can't find any supported ops kernel and engine of [AddDsl], type is [AddDsl]

root@ecs-5697:/usr/local/samples/cplusplus/level1_single_api/4_op_dev/2_verify_op/acl_execute_add/run/out# atc --singleop=test_data/config/add_op.json --soc_version=Ascend310 --output=op_models
ATC start working now, please wait for a moment.
...
ATC run failed, Please check the detail log, Try 'atc --help' for more information
EZ3003: 2024-11-01-09:42:03.979.894 No supported Ops kernel and engine are found for [AddDsl], optype [AddDsl].
        Possible Cause: The operator is not supported by the system. Therefore, no hit is found in any operator information library.
        Solution: 1. Check that the OPP component is installed properly. 2. Submit an issue to request for the support of this operator type.
        TraceBack (most recent call last):
        Assert ((SelectEngine(node_ptr, exclude_engines, is_check_support_success, op_info)) == ge::SUCCESS) failed[FUNC:operator()][FILE:engine_place.cc][LINE:144]
        build graph failed, graph id:0, ret:-1[FUNC:BuildModelWithGraphId][FILE:ge_generator.cc][LINE:1608]

export DDK_PATH=/usr/local//Ascend/ascend-toolkit/latest
export NPU_HOST_LIB=$DDK_PATH/runtime/lib64/stub